2025/11/21 01:13:23 extracted 322793 text symbol hashes for base and 322793 for patched 2025/11/21 01:13:23 binaries are different, continuing fuzzing 2025/11/21 01:13:23 adding modified_functions to focus areas: ["ext4_discard_preallocations" "ext4_free_blocks" "ext4_group_add_blocks" "ext4_mb_complex_scan_group" "ext4_mb_discard_group_preallocations" "ext4_mb_discard_lg_preallocations" "ext4_mb_discard_preallocations_should_retry" "ext4_mb_free_metadata" "ext4_mb_new_blocks" "ext4_mb_new_group_pa" "ext4_mb_new_inode_pa" "ext4_mb_regular_allocator" "ext4_mb_release_group_pa" "ext4_mb_release_inode_pa" "ext4_mb_scan_aligned" "ext4_mb_scan_group" "ext4_mb_simple_scan_group" "ext4_mb_use_best_found" "ext4_trim_fs" "ext4_try_to_trim_range" "mb_free_blocks" "mb_regenerate_buddy"] 2025/11/21 01:13:23 adding directly modified files to focus areas: ["fs/ext4/mballoc.c"] 2025/11/21 01:13:23 downloading corpus #1: "https://storage.googleapis.com/syzkaller/corpus/ci2-upstream-fs-corpus.db" 2025/11/21 01:14:22 runner 1 connected 2025/11/21 01:14:23 runner 4 connected 2025/11/21 01:14:23 runner 0 connected 2025/11/21 01:14:23 runner 3 connected 2025/11/21 01:14:23 runner 6 connected 2025/11/21 01:14:24 runner 2 connected 2025/11/21 01:14:24 runner 7 connected 2025/11/21 01:14:24 runner 5 connected 2025/11/21 01:14:24 runner 2 connected 2025/11/21 01:14:24 runner 1 connected 2025/11/21 01:14:24 runner 0 connected 2025/11/21 01:14:25 runner 8 connected 2025/11/21 01:14:30 initializing coverage information... 2025/11/21 01:14:31 executor cover filter: 0 PCs 2025/11/21 01:14:35 machine check: disabled the following syscalls: mount$esdfs : /proc/filesystems does not contain esdfs mount$incfs : /proc/filesystems does not contain incremental-fs openat$acpi_thermal_rel : failed to open /dev/acpi_thermal_rel: no such file or directory openat$ashmem : failed to open /dev/ashmem: no such file or directory openat$bifrost : failed to open /dev/bifrost: no such file or directory openat$binder : failed to open /dev/binder: no such file or directory openat$camx : failed to open /dev/v4l/by-path/platform-soc@0:qcom_cam-req-mgr-video-index0: no such file or directory openat$capi20 : failed to open /dev/capi20: no such file or directory openat$cdrom1 : failed to open /dev/cdrom1: no such file or directory openat$damon_attrs : failed to open /sys/kernel/debug/damon/attrs: no such file or directory openat$damon_init_regions : failed to open /sys/kernel/debug/damon/init_regions: no such file or directory openat$damon_kdamond_pid : failed to open /sys/kernel/debug/damon/kdamond_pid: no such file or directory openat$damon_mk_contexts : failed to open /sys/kernel/debug/damon/mk_contexts: no such file or directory openat$damon_monitor_on : failed to open /sys/kernel/debug/damon/monitor_on: no such file or directory openat$damon_rm_contexts : failed to open /sys/kernel/debug/damon/rm_contexts: no such file or directory openat$damon_schemes : failed to open /sys/kernel/debug/damon/schemes: no such file or directory openat$damon_target_ids : failed to open /sys/kernel/debug/damon/target_ids: no such file or directory openat$hwbinder : failed to open /dev/hwbinder: no such file or directory openat$i915 : failed to open /dev/i915: no such file or directory openat$img_rogue : failed to open /dev/img-rogue: no such file or directory openat$irnet : failed to open /dev/irnet: no such file or directory openat$keychord : failed to open /dev/keychord: no such file or directory openat$kvm : failed to open /dev/kvm: no such file or directory openat$lightnvm : failed to open /dev/lightnvm/control: no such file or directory openat$mali : failed to open /dev/mali0: no such file or directory openat$md : failed to open /dev/md0: no such file or directory openat$msm : failed to open /dev/msm: no such file or directory openat$ndctl0 : failed to open /dev/ndctl0: no such file or directory openat$nmem0 : failed to open /dev/nmem0: no such file or directory openat$pktcdvd : failed to open /dev/pktcdvd/control: no such file or directory openat$pmem0 : failed to open /dev/pmem0: no such file or directory openat$proc_capi20 : failed to open /proc/capi/capi20: no such file or directory openat$proc_capi20ncci : failed to open /proc/capi/capi20ncci: no such file or directory openat$proc_reclaim : failed to open /proc/self/reclaim: no such file or directory openat$ptp1 : failed to open /dev/ptp1: no such file or directory openat$rnullb : failed to open /dev/rnullb0: no such file or directory openat$selinux_access : failed to open /selinux/access: no such file or directory openat$selinux_attr : selinux is not enabled openat$selinux_avc_cache_stats : failed to open /selinux/avc/cache_stats: no such file or directory openat$selinux_avc_cache_threshold : failed to open /selinux/avc/cache_threshold: no such file or directory openat$selinux_avc_hash_stats : failed to open /selinux/avc/hash_stats: no such file or directory openat$selinux_checkreqprot : failed to open /selinux/checkreqprot: no such file or directory openat$selinux_commit_pending_bools : failed to open /selinux/commit_pending_bools: no such file or directory openat$selinux_context : failed to open /selinux/context: no such file or directory openat$selinux_create : failed to open /selinux/create: no such file or directory openat$selinux_enforce : failed to open /selinux/enforce: no such file or directory openat$selinux_load : failed to open /selinux/load: no such file or directory openat$selinux_member : failed to open /selinux/member: no such file or directory openat$selinux_mls : failed to open /selinux/mls: no such file or directory openat$selinux_policy : failed to open /selinux/policy: no such file or directory openat$selinux_relabel : failed to open /selinux/relabel: no such file or directory openat$selinux_status : failed to open /selinux/status: no such file or directory openat$selinux_user : failed to open /selinux/user: no such file or directory openat$selinux_validatetrans : failed to open /selinux/validatetrans: no such file or directory openat$sev : failed to open /dev/sev: no such file or directory openat$sgx_provision : failed to open /dev/sgx_provision: no such file or directory openat$smack_task_current : smack is not enabled openat$smack_thread_current : smack is not enabled openat$smackfs_access : failed to open /sys/fs/smackfs/access: no such file or directory openat$smackfs_ambient : failed to open /sys/fs/smackfs/ambient: no such file or directory openat$smackfs_change_rule : failed to open /sys/fs/smackfs/change-rule: no such file or directory openat$smackfs_cipso : failed to open /sys/fs/smackfs/cipso: no such file or directory openat$smackfs_cipsonum : failed to open /sys/fs/smackfs/direct: no such file or directory openat$smackfs_ipv6host : failed to open /sys/fs/smackfs/ipv6host: no such file or directory openat$smackfs_load : failed to open /sys/fs/smackfs/load: no such file or directory openat$smackfs_logging : failed to open /sys/fs/smackfs/logging: no such file or directory openat$smackfs_netlabel : failed to open /sys/fs/smackfs/netlabel: no such file or directory openat$smackfs_onlycap : failed to open /sys/fs/smackfs/onlycap: no such file or directory openat$smackfs_ptrace : failed to open /sys/fs/smackfs/ptrace: no such file or directory openat$smackfs_relabel_self : failed to open /sys/fs/smackfs/relabel-self: no such file or directory openat$smackfs_revoke_subject : failed to open /sys/fs/smackfs/revoke-subject: no such file or directory openat$smackfs_syslog : failed to open /sys/fs/smackfs/syslog: no such file or directory openat$smackfs_unconfined : failed to open /sys/fs/smackfs/unconfined: no such file or directory openat$tlk_device : failed to open /dev/tlk_device: no such file or directory openat$trusty : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_avb : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_gatekeeper : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_hwkey : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_hwrng : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_km : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_km_secure : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_storage : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$tty : failed to open /dev/tty: no such device or address openat$uverbs0 : failed to open /dev/infiniband/uverbs0: no such file or directory openat$vfio : failed to open /dev/vfio/vfio: no such file or directory openat$vndbinder : failed to open /dev/vndbinder: no such file or directory openat$vtpm : failed to open /dev/vtpmx: no such file or directory openat$xenevtchn : failed to open /dev/xen/evtchn: no such file or directory openat$zygote : failed to open /dev/socket/zygote: no such file or directory read$smackfs_access : smack is not enabled read$smackfs_cipsonum : smack is not enabled read$smackfs_logging : smack is not enabled read$smackfs_ptrace : smack is not enabled syz_mount_image$bcachefs : /proc/filesystems does not contain bcachefs syz_mount_image$ntfs : /proc/filesystems does not contain ntfs syz_mount_image$reiserfs : /proc/filesystems does not contain reiserfs syz_mount_image$sysv : /proc/filesystems does not contain sysv syz_mount_image$v7 : /proc/filesystems does not contain v7 write$selinux_access : selinux is not enabled write$selinux_attr : selinux is not enabled write$selinux_context : selinux is not enabled write$selinux_create : selinux is not enabled write$selinux_load : selinux is not enabled write$selinux_user : selinux is not enabled write$selinux_validatetrans : selinux is not enabled write$smack_current : smack is not enabled write$smackfs_access : smack is not enabled write$smackfs_change_rule : smack is not enabled write$smackfs_cipso : smack is not enabled write$smackfs_cipsonum : smack is not enabled write$smackfs_ipv6host : smack is not enabled write$smackfs_label : smack is not enabled write$smackfs_labels_list : smack is not enabled write$smackfs_load : smack is not enabled write$smackfs_logging : smack is not enabled write$smackfs_netlabel : smack is not enabled write$smackfs_ptrace : smack is not enabled transitively disabled the following syscalls (missing resource [creating syscalls]): close$binfmt : fd_binfmt [openat$binfmt] close$fd_v4l2_buffer : fd_v4l2_buffer [ioctl$VIDIOC_QUERYBUF_DMABUF] close$ibv_device : fd_rdma [openat$uverbs0] futimesat : time_usec [getitimer getrusage getsockopt$sock_timeval ...] mmap$DRM_I915 : fd_i915 [openat$i915] mmap$DRM_MSM : fd_msm [openat$msm] mmap$IORING_OFF_CQ_RING : fd_io_uring [io_uring_setup syz_io_uring_setup] mmap$IORING_OFF_SQES : fd_io_uring [io_uring_setup syz_io_uring_setup] mmap$IORING_OFF_SQ_RING : fd_io_uring [io_uring_setup syz_io_uring_setup] mmap$KVM_VCPU : vcpu_mmap_size [ioctl$KVM_GET_VCPU_MMAP_SIZE] mmap$bifrost : fd_bifrost [openat$bifrost openat$mali] mmap$perf : fd_perf [perf_event_open perf_event_open$cgroup] mmap$snddsp : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$snddsp_control : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$snddsp_status : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$usbfs : fd_usbfs [syz_open_dev$usbfs] mmap$usbmon : fd_usbmon [syz_open_dev$usbmon] mmap$xdp : sock_xdp [socket$xdp] mount$9p_fd : rfd9p [pipe2$9p] openat$binfmt : ptr_binfmt_file [syz_create_resource$binfmt] read$alg : sock_algconn [accept$alg accept4$alg] read$char_usb : fd_char_usb [syz_open_dev$char_usb] read$eventfd : fd_event [eventfd eventfd2] read$hiddev : fd_hiddev [syz_open_dev$hiddev] read$hidraw : fd_hidraw [syz_open_dev$hidraw] read$midi : fd_midi [syz_open_dev$admmidi syz_open_dev$amidi syz_open_dev$dmmidi syz_open_dev$midi syz_open_dev$sndmidi] read$msr : fd_msr [syz_open_dev$MSR] read$snddsp : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] read$sndhw : fd_snd_hw [syz_open_dev$sndhw] read$trusty : fd_trusty [openat$trusty openat$trusty_avb openat$trusty_gatekeeper ...] read$usbfs : fd_usbfs [syz_open_dev$usbfs] read$usbmon : fd_usbmon [syz_open_dev$usbmon] read$watch_queue : fd_watch_queue [pipe2$watch_queue] select : time_usec [getitimer getrusage getsockopt$sock_timeval ...] utimensat : time_usec [getitimer getrusage getsockopt$sock_timeval ...] utimes : time_usec [getitimer getrusage getsockopt$sock_timeval ...] write$9p : wfd9p [pipe2$9p] write$ALLOC_MW : fd_rdma [openat$uverbs0] write$ALLOC_PD : fd_rdma [openat$uverbs0] write$ATTACH_MCAST : fd_rdma [openat$uverbs0] write$CLOSE_XRCD : fd_rdma [openat$uverbs0] write$CREATE_AH : fd_rdma [openat$uverbs0] write$CREATE_COMP_CHANNEL : fd_rdma [openat$uverbs0] write$CREATE_CQ : fd_rdma [openat$uverbs0] write$CREATE_CQ_EX : fd_rdma [openat$uverbs0] write$CREATE_FLOW : fd_rdma [openat$uverbs0] write$CREATE_QP : fd_rdma [openat$uverbs0] write$CREATE_RWQ_IND_TBL : fd_rdma [openat$uverbs0] write$CREATE_SRQ : fd_rdma [openat$uverbs0] write$CREATE_WQ : fd_rdma [openat$uverbs0] write$DEALLOC_MW : fd_rdma [openat$uverbs0] write$DEALLOC_PD : fd_rdma [openat$uverbs0] write$DEREG_MR : fd_rdma [openat$uverbs0] write$DESTROY_AH : fd_rdma [openat$uverbs0] write$DESTROY_CQ : fd_rdma [openat$uverbs0] write$DESTROY_FLOW : fd_rdma [openat$uverbs0] write$DESTROY_QP : fd_rdma [openat$uverbs0] write$DESTROY_RWQ_IND_TBL : fd_rdma [openat$uverbs0] write$DESTROY_SRQ : fd_rdma [openat$uverbs0] write$DESTROY_WQ : fd_rdma [openat$uverbs0] write$DETACH_MCAST : fd_rdma [openat$uverbs0] write$MLX5_ALLOC_PD : fd_rdma [openat$uverbs0] write$MLX5_CREATE_CQ : fd_rdma [openat$uverbs0] write$MLX5_CREATE_DV_QP : fd_rdma [openat$uverbs0] write$MLX5_CREATE_QP : fd_rdma [openat$uverbs0] write$MLX5_CREATE_SRQ : fd_rdma [openat$uverbs0] write$MLX5_CREATE_WQ : fd_rdma [openat$uverbs0] write$MLX5_GET_CONTEXT : fd_rdma [openat$uverbs0] write$MLX5_MODIFY_WQ : fd_rdma [openat$uverbs0] write$MODIFY_QP : fd_rdma [openat$uverbs0] write$MODIFY_SRQ : fd_rdma [openat$uverbs0] write$OPEN_XRCD : fd_rdma [openat$uverbs0] write$P9_RATTACH : wfd9p [pipe2$9p] write$P9_RAUTH : wfd9p [pipe2$9p] write$P9_RCLUNK : wfd9p [pipe2$9p] write$P9_RCREATE : wfd9p [pipe2$9p] write$P9_RFLUSH : wfd9p [pipe2$9p] write$P9_RFSYNC : wfd9p [pipe2$9p] write$P9_RGETATTR : wfd9p [pipe2$9p] write$P9_RGETLOCK : wfd9p [pipe2$9p] write$P9_RLCREATE : wfd9p [pipe2$9p] write$P9_RLERROR : wfd9p [pipe2$9p] write$P9_RLERRORu : wfd9p [pipe2$9p] write$P9_RLINK : wfd9p [pipe2$9p] write$P9_RLOCK : wfd9p [pipe2$9p] write$P9_RLOPEN : wfd9p [pipe2$9p] write$P9_RMKDIR : wfd9p [pipe2$9p] write$P9_RMKNOD : wfd9p [pipe2$9p] write$P9_ROPEN : wfd9p [pipe2$9p] write$P9_RREAD : wfd9p [pipe2$9p] write$P9_RREADDIR : wfd9p [pipe2$9p] write$P9_RREADLINK : wfd9p [pipe2$9p] write$P9_RREMOVE : wfd9p [pipe2$9p] write$P9_RRENAME : wfd9p [pipe2$9p] write$P9_RRENAMEAT : wfd9p [pipe2$9p] write$P9_RSETATTR : wfd9p [pipe2$9p] write$P9_RSTAT : wfd9p [pipe2$9p] write$P9_RSTATFS : wfd9p [pipe2$9p] write$P9_RSTATu : wfd9p [pipe2$9p] write$P9_RSYMLINK : wfd9p [pipe2$9p] write$P9_RUNLINKAT : wfd9p [pipe2$9p] write$P9_RVERSION : wfd9p [pipe2$9p] write$P9_RWALK : wfd9p [pipe2$9p] write$P9_RWRITE : wfd9p [pipe2$9p] write$P9_RWSTAT : wfd9p [pipe2$9p] write$P9_RXATTRCREATE : wfd9p [pipe2$9p] write$P9_RXATTRWALK : wfd9p [pipe2$9p] write$POLL_CQ : fd_rdma [openat$uverbs0] write$POST_RECV : fd_rdma [openat$uverbs0] write$POST_SEND : fd_rdma [openat$uverbs0] write$POST_SRQ_RECV : fd_rdma [openat$uverbs0] write$QUERY_DEVICE_EX : fd_rdma [openat$uverbs0] write$QUERY_PORT : fd_rdma [openat$uverbs0] write$QUERY_QP : fd_rdma [openat$uverbs0] write$QUERY_SRQ : fd_rdma [openat$uverbs0] write$REG_MR : fd_rdma [openat$uverbs0] write$REQ_NOTIFY_CQ : fd_rdma [openat$uverbs0] write$REREG_MR : fd_rdma [openat$uverbs0] write$RESIZE_CQ : fd_rdma [openat$uverbs0] write$binfmt_aout : fd_binfmt [openat$binfmt] write$binfmt_elf32 : fd_binfmt [openat$binfmt] write$binfmt_elf64 : fd_binfmt [openat$binfmt] write$binfmt_misc : fd_binfmt [openat$binfmt] write$binfmt_script : fd_binfmt [openat$binfmt] write$bt_hci : sock_bt_hci [syz_init_net_socket$bt_hci] write$capi20 : fd_capi20 [openat$capi20] write$capi20_data : fd_capi20 [openat$capi20] write$char_usb : fd_char_usb [syz_open_dev$char_usb] write$damon_attrs : fd_damon_attrs [openat$damon_attrs] write$damon_contexts : fd_damon_contexts [openat$damon_mk_contexts openat$damon_rm_contexts] write$damon_init_regions : fd_damon_init_regions [openat$damon_init_regions] write$damon_monitor_on : fd_damon_monitor_on [openat$damon_monitor_on] write$damon_schemes : fd_damon_schemes [openat$damon_schemes] write$damon_target_ids : fd_damon_target_ids [openat$damon_target_ids] write$evdev : fd_evdev [syz_open_dev$evdev] write$eventfd : fd_event [eventfd eventfd2] write$hidraw : fd_hidraw [syz_open_dev$hidraw] write$input_event : time_usec [getitimer getrusage getsockopt$sock_timeval ...] write$midi : fd_midi [syz_open_dev$admmidi syz_open_dev$amidi syz_open_dev$dmmidi syz_open_dev$midi syz_open_dev$sndmidi] write$nbd : sock_nbd_server [socketpair$nbd] write$proc_reclaim : fd_proc_reclaim [openat$proc_reclaim] write$snddsp : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] write$sndhw : fd_snd_hw [syz_open_dev$sndhw] write$sndhw_fireworks : fd_snd_hw [syz_open_dev$sndhw] write$trusty : fd_trusty [openat$trusty openat$trusty_avb openat$trusty_gatekeeper ...] write$trusty_avb : fd_trusty_avb [openat$trusty_avb] write$trusty_gatekeeper : fd_trusty_gatekeeper [openat$trusty_gatekeeper] write$trusty_hwkey : fd_trusty_hwkey [openat$trusty_hwkey] write$trusty_hwrng : fd_trusty_hwrng [openat$trusty_hwrng] write$trusty_km : fd_trusty_km [openat$trusty_km] write$trusty_km_secure : fd_trusty_km_secure [openat$trusty_km_secure] write$trusty_storage : fd_trusty_storage [openat$trusty_storage] write$tun : tcp_seq_num [syz_extract_tcp_res syz_extract_tcp_res$synack] write$usbip_server : fd_usbip_server [syz_usbip_server_init] BinFmtMisc : enabled Comparisons : enabled Coverage : enabled DelayKcovMmap : enabled DevlinkPCI : PCI device 0000:00:10.0 is not available ExtraCoverage : enabled Fault : enabled KCSAN : write(/sys/kernel/debug/kcsan, on) failed KcovResetIoctl : kernel does not support ioctl(KCOV_RESET_TRACE) LRWPANEmulation : enabled Leak : failed to write(kmemleak, "scan=off") NetDevices : enabled NetInjection : enabled NicVF : PCI device 0000:00:11.0 is not available SandboxAndroid : setfilecon: setxattr failed. (errno 1: Operation not permitted). . process exited with status 67. SandboxNamespace : enabled SandboxNone : enabled SandboxSetuid : enabled Swap : enabled USBEmulation : enabled VhciInjection : enabled WifiEmulation : enabled syscalls : 570/8056 2025/11/21 01:14:35 base: machine check complete 2025/11/21 01:14:36 discovered 7609 source files, 333747 symbols 2025/11/21 01:14:36 coverage filter: ext4_discard_preallocations: [__bpf_trace_ext4_discard_preallocations __probestub_ext4_discard_preallocations __traceiter_ext4_discard_preallocations ext4_discard_preallocations perf_trace_ext4_discard_preallocations trace_event_raw_event_ext4_discard_preallocations trace_raw_output_ext4_discard_preallocations] 2025/11/21 01:14:36 coverage filter: ext4_free_blocks: [__bpf_trace_ext4_free_blocks __probestub_ext4_free_blocks __traceiter_ext4_free_blocks ext4_free_blocks perf_trace_ext4_free_blocks trace_event_raw_event_ext4_free_blocks trace_raw_output_ext4_free_blocks] 2025/11/21 01:14:36 coverage filter: ext4_group_add_blocks: [ext4_group_add_blocks] 2025/11/21 01:14:36 coverage filter: ext4_mb_complex_scan_group: [ext4_mb_complex_scan_group] 2025/11/21 01:14:36 coverage filter: ext4_mb_discard_group_preallocations: [ext4_mb_discard_group_preallocations] 2025/11/21 01:14:36 coverage filter: ext4_mb_discard_lg_preallocations: [ext4_mb_discard_lg_preallocations] 2025/11/21 01:14:36 coverage filter: ext4_mb_discard_preallocations_should_retry: [ext4_mb_discard_preallocations_should_retry] 2025/11/21 01:14:36 coverage filter: ext4_mb_free_metadata: [ext4_mb_free_metadata] 2025/11/21 01:14:36 coverage filter: ext4_mb_new_blocks: [ext4_mb_new_blocks] 2025/11/21 01:14:36 coverage filter: ext4_mb_new_group_pa: [__probestub_ext4_mb_new_group_pa __traceiter_ext4_mb_new_group_pa ext4_mb_new_group_pa] 2025/11/21 01:14:36 coverage filter: ext4_mb_new_inode_pa: [__probestub_ext4_mb_new_inode_pa __traceiter_ext4_mb_new_inode_pa ext4_mb_new_inode_pa] 2025/11/21 01:14:36 coverage filter: ext4_mb_regular_allocator: [ext4_mb_regular_allocator] 2025/11/21 01:14:36 coverage filter: ext4_mb_release_group_pa: [__bpf_trace_ext4_mb_release_group_pa __probestub_ext4_mb_release_group_pa __traceiter_ext4_mb_release_group_pa ext4_mb_release_group_pa perf_trace_ext4_mb_release_group_pa trace_event_raw_event_ext4_mb_release_group_pa trace_raw_output_ext4_mb_release_group_pa] 2025/11/21 01:14:36 coverage filter: ext4_mb_release_inode_pa: [__bpf_trace_ext4_mb_release_inode_pa __probestub_ext4_mb_release_inode_pa __traceiter_ext4_mb_release_inode_pa ext4_mb_release_inode_pa perf_trace_ext4_mb_release_inode_pa trace_event_raw_event_ext4_mb_release_inode_pa trace_raw_output_ext4_mb_release_inode_pa] 2025/11/21 01:14:36 coverage filter: ext4_mb_scan_aligned: [ext4_mb_scan_aligned] 2025/11/21 01:14:36 coverage filter: ext4_mb_scan_group: [ext4_mb_scan_group ext4_mb_scan_groups_linear ext4_mb_scan_groups_xa_range] 2025/11/21 01:14:36 coverage filter: ext4_mb_simple_scan_group: [ext4_mb_simple_scan_group] 2025/11/21 01:14:36 coverage filter: ext4_mb_use_best_found: [ext4_mb_use_best_found] 2025/11/21 01:14:36 coverage filter: ext4_trim_fs: [ext4_trim_fs] 2025/11/21 01:14:36 coverage filter: ext4_try_to_trim_range: [ext4_try_to_trim_range] 2025/11/21 01:14:36 coverage filter: mb_free_blocks: [mb_free_blocks] 2025/11/21 01:14:36 coverage filter: mb_regenerate_buddy: [mb_regenerate_buddy] 2025/11/21 01:14:36 coverage filter: fs/ext4/mballoc.c: [fs/ext4/mballoc.c] 2025/11/21 01:14:36 area "symbols": 1801 PCs in the cover filter 2025/11/21 01:14:36 area "files": 3364 PCs in the cover filter 2025/11/21 01:14:36 area "": 0 PCs in the cover filter 2025/11/21 01:14:36 executor cover filter: 0 PCs 2025/11/21 01:14:38 machine check: disabled the following syscalls: mount$esdfs : /proc/filesystems does not contain esdfs mount$incfs : /proc/filesystems does not contain incremental-fs openat$acpi_thermal_rel : failed to open /dev/acpi_thermal_rel: no such file or directory openat$ashmem : failed to open /dev/ashmem: no such file or directory openat$bifrost : failed to open /dev/bifrost: no such file or directory openat$binder : failed to open /dev/binder: no such file or directory openat$camx : failed to open /dev/v4l/by-path/platform-soc@0:qcom_cam-req-mgr-video-index0: no such file or directory openat$capi20 : failed to open /dev/capi20: no such file or directory openat$cdrom1 : failed to open /dev/cdrom1: no such file or directory openat$damon_attrs : failed to open /sys/kernel/debug/damon/attrs: no such file or directory openat$damon_init_regions : failed to open /sys/kernel/debug/damon/init_regions: no such file or directory openat$damon_kdamond_pid : failed to open /sys/kernel/debug/damon/kdamond_pid: no such file or directory openat$damon_mk_contexts : failed to open /sys/kernel/debug/damon/mk_contexts: no such file or directory openat$damon_monitor_on : failed to open /sys/kernel/debug/damon/monitor_on: no such file or directory openat$damon_rm_contexts : failed to open /sys/kernel/debug/damon/rm_contexts: no such file or directory openat$damon_schemes : failed to open /sys/kernel/debug/damon/schemes: no such file or directory openat$damon_target_ids : failed to open /sys/kernel/debug/damon/target_ids: no such file or directory openat$hwbinder : failed to open /dev/hwbinder: no such file or directory openat$i915 : failed to open /dev/i915: no such file or directory openat$img_rogue : failed to open /dev/img-rogue: no such file or directory openat$irnet : failed to open /dev/irnet: no such file or directory openat$keychord : failed to open /dev/keychord: no such file or directory openat$kvm : failed to open /dev/kvm: no such file or directory openat$lightnvm : failed to open /dev/lightnvm/control: no such file or directory openat$mali : failed to open /dev/mali0: no such file or directory openat$md : failed to open /dev/md0: no such file or directory openat$msm : failed to open /dev/msm: no such file or directory openat$ndctl0 : failed to open /dev/ndctl0: no such file or directory openat$nmem0 : failed to open /dev/nmem0: no such file or directory openat$pktcdvd : failed to open /dev/pktcdvd/control: no such file or directory openat$pmem0 : failed to open /dev/pmem0: no such file or directory openat$proc_capi20 : failed to open /proc/capi/capi20: no such file or directory openat$proc_capi20ncci : failed to open /proc/capi/capi20ncci: no such file or directory openat$proc_reclaim : failed to open /proc/self/reclaim: no such file or directory openat$ptp1 : failed to open /dev/ptp1: no such file or directory openat$rnullb : failed to open /dev/rnullb0: no such file or directory openat$selinux_access : failed to open /selinux/access: no such file or directory openat$selinux_attr : selinux is not enabled openat$selinux_avc_cache_stats : failed to open /selinux/avc/cache_stats: no such file or directory openat$selinux_avc_cache_threshold : failed to open /selinux/avc/cache_threshold: no such file or directory openat$selinux_avc_hash_stats : failed to open /selinux/avc/hash_stats: no such file or directory openat$selinux_checkreqprot : failed to open /selinux/checkreqprot: no such file or directory openat$selinux_commit_pending_bools : failed to open /selinux/commit_pending_bools: no such file or directory openat$selinux_context : failed to open /selinux/context: no such file or directory openat$selinux_create : failed to open /selinux/create: no such file or directory openat$selinux_enforce : failed to open /selinux/enforce: no such file or directory openat$selinux_load : failed to open /selinux/load: no such file or directory openat$selinux_member : failed to open /selinux/member: no such file or directory openat$selinux_mls : failed to open /selinux/mls: no such file or directory openat$selinux_policy : failed to open /selinux/policy: no such file or directory openat$selinux_relabel : failed to open /selinux/relabel: no such file or directory openat$selinux_status : failed to open /selinux/status: no such file or directory openat$selinux_user : failed to open /selinux/user: no such file or directory openat$selinux_validatetrans : failed to open /selinux/validatetrans: no such file or directory openat$sev : failed to open /dev/sev: no such file or directory openat$sgx_provision : failed to open /dev/sgx_provision: no such file or directory openat$smack_task_current : smack is not enabled openat$smack_thread_current : smack is not enabled openat$smackfs_access : failed to open /sys/fs/smackfs/access: no such file or directory openat$smackfs_ambient : failed to open /sys/fs/smackfs/ambient: no such file or directory openat$smackfs_change_rule : failed to open /sys/fs/smackfs/change-rule: no such file or directory openat$smackfs_cipso : failed to open /sys/fs/smackfs/cipso: no such file or directory openat$smackfs_cipsonum : failed to open /sys/fs/smackfs/direct: no such file or directory openat$smackfs_ipv6host : failed to open /sys/fs/smackfs/ipv6host: no such file or directory openat$smackfs_load : failed to open /sys/fs/smackfs/load: no such file or directory openat$smackfs_logging : failed to open /sys/fs/smackfs/logging: no such file or directory openat$smackfs_netlabel : failed to open /sys/fs/smackfs/netlabel: no such file or directory openat$smackfs_onlycap : failed to open /sys/fs/smackfs/onlycap: no such file or directory openat$smackfs_ptrace : failed to open /sys/fs/smackfs/ptrace: no such file or directory openat$smackfs_relabel_self : failed to open /sys/fs/smackfs/relabel-self: no such file or directory openat$smackfs_revoke_subject : failed to open /sys/fs/smackfs/revoke-subject: no such file or directory openat$smackfs_syslog : failed to open /sys/fs/smackfs/syslog: no such file or directory openat$smackfs_unconfined : failed to open /sys/fs/smackfs/unconfined: no such file or directory openat$tlk_device : failed to open /dev/tlk_device: no such file or directory openat$trusty : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_avb : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_gatekeeper : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_hwkey : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_hwrng : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_km : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_km_secure : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_storage : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$tty : failed to open /dev/tty: no such device or address openat$uverbs0 : failed to open /dev/infiniband/uverbs0: no such file or directory openat$vfio : failed to open /dev/vfio/vfio: no such file or directory openat$vndbinder : failed to open /dev/vndbinder: no such file or directory openat$vtpm : failed to open /dev/vtpmx: no such file or directory openat$xenevtchn : failed to open /dev/xen/evtchn: no such file or directory openat$zygote : failed to open /dev/socket/zygote: no such file or directory read$smackfs_access : smack is not enabled read$smackfs_cipsonum : smack is not enabled read$smackfs_logging : smack is not enabled read$smackfs_ptrace : smack is not enabled syz_mount_image$bcachefs : /proc/filesystems does not contain bcachefs syz_mount_image$ntfs : /proc/filesystems does not contain ntfs syz_mount_image$reiserfs : /proc/filesystems does not contain reiserfs syz_mount_image$sysv : /proc/filesystems does not contain sysv syz_mount_image$v7 : /proc/filesystems does not contain v7 write$selinux_access : selinux is not enabled write$selinux_attr : selinux is not enabled write$selinux_context : selinux is not enabled write$selinux_create : selinux is not enabled write$selinux_load : selinux is not enabled write$selinux_user : selinux is not enabled write$selinux_validatetrans : selinux is not enabled write$smack_current : smack is not enabled write$smackfs_access : smack is not enabled write$smackfs_change_rule : smack is not enabled write$smackfs_cipso : smack is not enabled write$smackfs_cipsonum : smack is not enabled write$smackfs_ipv6host : smack is not enabled write$smackfs_label : smack is not enabled write$smackfs_labels_list : smack is not enabled write$smackfs_load : smack is not enabled write$smackfs_logging : smack is not enabled write$smackfs_netlabel : smack is not enabled write$smackfs_ptrace : smack is not enabled transitively disabled the following syscalls (missing resource [creating syscalls]): close$binfmt : fd_binfmt [openat$binfmt] close$fd_v4l2_buffer : fd_v4l2_buffer [ioctl$VIDIOC_QUERYBUF_DMABUF] close$ibv_device : fd_rdma [openat$uverbs0] futimesat : time_usec [getitimer getrusage getsockopt$sock_timeval ...] mmap$DRM_I915 : fd_i915 [openat$i915] mmap$DRM_MSM : fd_msm [openat$msm] mmap$IORING_OFF_CQ_RING : fd_io_uring [io_uring_setup syz_io_uring_setup] mmap$IORING_OFF_SQES : fd_io_uring [io_uring_setup syz_io_uring_setup] mmap$IORING_OFF_SQ_RING : fd_io_uring [io_uring_setup syz_io_uring_setup] mmap$KVM_VCPU : vcpu_mmap_size [ioctl$KVM_GET_VCPU_MMAP_SIZE] mmap$bifrost : fd_bifrost [openat$bifrost openat$mali] mmap$perf : fd_perf [perf_event_open perf_event_open$cgroup] mmap$snddsp : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$snddsp_control : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$snddsp_status : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$usbfs : fd_usbfs [syz_open_dev$usbfs] mmap$usbmon : fd_usbmon [syz_open_dev$usbmon] mmap$xdp : sock_xdp [socket$xdp] mount$9p_fd : rfd9p [pipe2$9p] openat$binfmt : ptr_binfmt_file [syz_create_resource$binfmt] read$alg : sock_algconn [accept$alg accept4$alg] read$char_usb : fd_char_usb [syz_open_dev$char_usb] read$eventfd : fd_event [eventfd eventfd2] read$hiddev : fd_hiddev [syz_open_dev$hiddev] read$hidraw : fd_hidraw [syz_open_dev$hidraw] read$midi : fd_midi [syz_open_dev$admmidi syz_open_dev$amidi syz_open_dev$dmmidi syz_open_dev$midi syz_open_dev$sndmidi] read$msr : fd_msr [syz_open_dev$MSR] read$snddsp : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] read$sndhw : fd_snd_hw [syz_open_dev$sndhw] read$trusty : fd_trusty [openat$trusty openat$trusty_avb openat$trusty_gatekeeper ...] read$usbfs : fd_usbfs [syz_open_dev$usbfs] read$usbmon : fd_usbmon [syz_open_dev$usbmon] read$watch_queue : fd_watch_queue [pipe2$watch_queue] select : time_usec [getitimer getrusage getsockopt$sock_timeval ...] utimensat : time_usec [getitimer getrusage getsockopt$sock_timeval ...] utimes : time_usec [getitimer getrusage getsockopt$sock_timeval ...] write$9p : wfd9p [pipe2$9p] write$ALLOC_MW : fd_rdma [openat$uverbs0] write$ALLOC_PD : fd_rdma [openat$uverbs0] write$ATTACH_MCAST : fd_rdma [openat$uverbs0] write$CLOSE_XRCD : fd_rdma [openat$uverbs0] write$CREATE_AH : fd_rdma [openat$uverbs0] write$CREATE_COMP_CHANNEL : fd_rdma [openat$uverbs0] write$CREATE_CQ : fd_rdma [openat$uverbs0] write$CREATE_CQ_EX : fd_rdma [openat$uverbs0] write$CREATE_FLOW : fd_rdma [openat$uverbs0] write$CREATE_QP : fd_rdma [openat$uverbs0] write$CREATE_RWQ_IND_TBL : fd_rdma [openat$uverbs0] write$CREATE_SRQ : fd_rdma [openat$uverbs0] write$CREATE_WQ : fd_rdma [openat$uverbs0] write$DEALLOC_MW : fd_rdma [openat$uverbs0] write$DEALLOC_PD : fd_rdma [openat$uverbs0] write$DEREG_MR : fd_rdma [openat$uverbs0] write$DESTROY_AH : fd_rdma [openat$uverbs0] write$DESTROY_CQ : fd_rdma [openat$uverbs0] write$DESTROY_FLOW : fd_rdma [openat$uverbs0] write$DESTROY_QP : fd_rdma [openat$uverbs0] write$DESTROY_RWQ_IND_TBL : fd_rdma [openat$uverbs0] write$DESTROY_SRQ : fd_rdma [openat$uverbs0] write$DESTROY_WQ : fd_rdma [openat$uverbs0] write$DETACH_MCAST : fd_rdma [openat$uverbs0] write$MLX5_ALLOC_PD : fd_rdma [openat$uverbs0] write$MLX5_CREATE_CQ : fd_rdma [openat$uverbs0] write$MLX5_CREATE_DV_QP : fd_rdma [openat$uverbs0] write$MLX5_CREATE_QP : fd_rdma [openat$uverbs0] write$MLX5_CREATE_SRQ : fd_rdma [openat$uverbs0] write$MLX5_CREATE_WQ : fd_rdma [openat$uverbs0] write$MLX5_GET_CONTEXT : fd_rdma [openat$uverbs0] write$MLX5_MODIFY_WQ : fd_rdma [openat$uverbs0] write$MODIFY_QP : fd_rdma [openat$uverbs0] write$MODIFY_SRQ : fd_rdma [openat$uverbs0] write$OPEN_XRCD : fd_rdma [openat$uverbs0] write$P9_RATTACH : wfd9p [pipe2$9p] write$P9_RAUTH : wfd9p [pipe2$9p] write$P9_RCLUNK : wfd9p [pipe2$9p] write$P9_RCREATE : wfd9p [pipe2$9p] write$P9_RFLUSH : wfd9p [pipe2$9p] write$P9_RFSYNC : wfd9p [pipe2$9p] write$P9_RGETATTR : wfd9p [pipe2$9p] write$P9_RGETLOCK : wfd9p [pipe2$9p] write$P9_RLCREATE : wfd9p [pipe2$9p] write$P9_RLERROR : wfd9p [pipe2$9p] write$P9_RLERRORu : wfd9p [pipe2$9p] write$P9_RLINK : wfd9p [pipe2$9p] write$P9_RLOCK : wfd9p [pipe2$9p] write$P9_RLOPEN : wfd9p [pipe2$9p] write$P9_RMKDIR : wfd9p [pipe2$9p] write$P9_RMKNOD : wfd9p [pipe2$9p] write$P9_ROPEN : wfd9p [pipe2$9p] write$P9_RREAD : wfd9p [pipe2$9p] write$P9_RREADDIR : wfd9p [pipe2$9p] write$P9_RREADLINK : wfd9p [pipe2$9p] write$P9_RREMOVE : wfd9p [pipe2$9p] write$P9_RRENAME : wfd9p [pipe2$9p] write$P9_RRENAMEAT : wfd9p [pipe2$9p] write$P9_RSETATTR : wfd9p [pipe2$9p] write$P9_RSTAT : wfd9p [pipe2$9p] write$P9_RSTATFS : wfd9p [pipe2$9p] write$P9_RSTATu : wfd9p [pipe2$9p] write$P9_RSYMLINK : wfd9p [pipe2$9p] write$P9_RUNLINKAT : wfd9p [pipe2$9p] write$P9_RVERSION : wfd9p [pipe2$9p] write$P9_RWALK : wfd9p [pipe2$9p] write$P9_RWRITE : wfd9p [pipe2$9p] write$P9_RWSTAT : wfd9p [pipe2$9p] write$P9_RXATTRCREATE : wfd9p [pipe2$9p] write$P9_RXATTRWALK : wfd9p [pipe2$9p] write$POLL_CQ : fd_rdma [openat$uverbs0] write$POST_RECV : fd_rdma [openat$uverbs0] write$POST_SEND : fd_rdma [openat$uverbs0] write$POST_SRQ_RECV : fd_rdma [openat$uverbs0] write$QUERY_DEVICE_EX : fd_rdma [openat$uverbs0] write$QUERY_PORT : fd_rdma [openat$uverbs0] write$QUERY_QP : fd_rdma [openat$uverbs0] write$QUERY_SRQ : fd_rdma [openat$uverbs0] write$REG_MR : fd_rdma [openat$uverbs0] write$REQ_NOTIFY_CQ : fd_rdma [openat$uverbs0] write$REREG_MR : fd_rdma [openat$uverbs0] write$RESIZE_CQ : fd_rdma [openat$uverbs0] write$binfmt_aout : fd_binfmt [openat$binfmt] write$binfmt_elf32 : fd_binfmt [openat$binfmt] write$binfmt_elf64 : fd_binfmt [openat$binfmt] write$binfmt_misc : fd_binfmt [openat$binfmt] write$binfmt_script : fd_binfmt [openat$binfmt] write$bt_hci : sock_bt_hci [syz_init_net_socket$bt_hci] write$capi20 : fd_capi20 [openat$capi20] write$capi20_data : fd_capi20 [openat$capi20] write$char_usb : fd_char_usb [syz_open_dev$char_usb] write$damon_attrs : fd_damon_attrs [openat$damon_attrs] write$damon_contexts : fd_damon_contexts [openat$damon_mk_contexts openat$damon_rm_contexts] write$damon_init_regions : fd_damon_init_regions [openat$damon_init_regions] write$damon_monitor_on : fd_damon_monitor_on [openat$damon_monitor_on] write$damon_schemes : fd_damon_schemes [openat$damon_schemes] write$damon_target_ids : fd_damon_target_ids [openat$damon_target_ids] write$evdev : fd_evdev [syz_open_dev$evdev] write$eventfd : fd_event [eventfd eventfd2] write$hidraw : fd_hidraw [syz_open_dev$hidraw] write$input_event : time_usec [getitimer getrusage getsockopt$sock_timeval ...] write$midi : fd_midi [syz_open_dev$admmidi syz_open_dev$amidi syz_open_dev$dmmidi syz_open_dev$midi syz_open_dev$sndmidi] write$nbd : sock_nbd_server [socketpair$nbd] write$proc_reclaim : fd_proc_reclaim [openat$proc_reclaim] write$snddsp : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] write$sndhw : fd_snd_hw [syz_open_dev$sndhw] write$sndhw_fireworks : fd_snd_hw [syz_open_dev$sndhw] write$trusty : fd_trusty [openat$trusty openat$trusty_avb openat$trusty_gatekeeper ...] write$trusty_avb : fd_trusty_avb [openat$trusty_avb] write$trusty_gatekeeper : fd_trusty_gatekeeper [openat$trusty_gatekeeper] write$trusty_hwkey : fd_trusty_hwkey [openat$trusty_hwkey] write$trusty_hwrng : fd_trusty_hwrng [openat$trusty_hwrng] write$trusty_km : fd_trusty_km [openat$trusty_km] write$trusty_km_secure : fd_trusty_km_secure [openat$trusty_km_secure] write$trusty_storage : fd_trusty_storage [openat$trusty_storage] write$tun : tcp_seq_num [syz_extract_tcp_res syz_extract_tcp_res$synack] write$usbip_server : fd_usbip_server [syz_usbip_server_init] BinFmtMisc : enabled Comparisons : enabled Coverage : enabled DelayKcovMmap : enabled DevlinkPCI : PCI device 0000:00:10.0 is not available ExtraCoverage : enabled Fault : enabled KCSAN : write(/sys/kernel/debug/kcsan, on) failed KcovResetIoctl : kernel does not support ioctl(KCOV_RESET_TRACE) LRWPANEmulation : enabled Leak : failed to write(kmemleak, "scan=off") NetDevices : enabled NetInjection : enabled NicVF : PCI device 0000:00:11.0 is not available SandboxAndroid : setfilecon: setxattr failed. (errno 1: Operation not permitted). . process exited with status 67. SandboxNamespace : enabled SandboxNone : enabled SandboxSetuid : enabled Swap : enabled USBEmulation : enabled VhciInjection : enabled WifiEmulation : enabled syscalls : 570/8056 2025/11/21 01:14:38 new: machine check complete 2025/11/21 01:14:38 new: adding 13973 seeds 2025/11/21 01:15:50 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:15:50 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:16:43 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:16:43 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:16:55 runner 6 connected 2025/11/21 01:17:01 patched crashed: possible deadlock in dqget [need repro = true] 2025/11/21 01:17:01 scheduled a reproduction of 'possible deadlock in dqget' 2025/11/21 01:17:04 crash "kernel BUG in hfs_write_inode" is already known 2025/11/21 01:17:04 base crash "kernel BUG in hfs_write_inode" is to be ignored 2025/11/21 01:17:04 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:17:15 crash "kernel BUG in hfs_write_inode" is already known 2025/11/21 01:17:15 base crash "kernel BUG in hfs_write_inode" is to be ignored 2025/11/21 01:17:15 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:17:16 crash "kernel BUG in hfs_write_inode" is already known 2025/11/21 01:17:16 base crash "kernel BUG in hfs_write_inode" is to be ignored 2025/11/21 01:17:16 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:17:20 base crash: possible deadlock in dqget 2025/11/21 01:17:27 crash "kernel BUG in hfs_write_inode" is already known 2025/11/21 01:17:27 base crash "kernel BUG in hfs_write_inode" is to be ignored 2025/11/21 01:17:27 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:17:28 crash "kernel BUG in hfs_write_inode" is already known 2025/11/21 01:17:28 base crash "kernel BUG in hfs_write_inode" is to be ignored 2025/11/21 01:17:28 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:17:37 crash "INFO: trying to register non-static key in ocfs2_dlm_shutdown" is already known 2025/11/21 01:17:37 base crash "INFO: trying to register non-static key in ocfs2_dlm_shutdown" is to be ignored 2025/11/21 01:17:37 patched crashed: INFO: trying to register non-static key in ocfs2_dlm_shutdown [need repro = false] 2025/11/21 01:17:40 crash "kernel BUG in hfs_write_inode" is already known 2025/11/21 01:17:40 base crash "kernel BUG in hfs_write_inode" is to be ignored 2025/11/21 01:17:40 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:17:41 runner 8 connected 2025/11/21 01:17:59 runner 5 connected 2025/11/21 01:18:02 runner 2 connected 2025/11/21 01:18:11 runner 7 connected 2025/11/21 01:18:14 runner 4 connected 2025/11/21 01:18:16 runner 1 connected 2025/11/21 01:18:23 crash "kernel BUG in txUnlock" is already known 2025/11/21 01:18:23 base crash "kernel BUG in txUnlock" is to be ignored 2025/11/21 01:18:23 patched crashed: kernel BUG in txUnlock [need repro = false] 2025/11/21 01:18:24 runner 3 connected 2025/11/21 01:18:25 runner 1 connected 2025/11/21 01:18:26 STAT { "buffer too small": 0, "candidate triage jobs": 67, "candidates": 11826, "comps overflows": 0, "corpus": 2038, "corpus [files]": 206, "corpus [symbols]": 172, "cover overflows": 376, "coverage": 71318, "distributor delayed": 2458, "distributor undelayed": 2414, "distributor violated": 0, "exec candidate": 2147, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 0, "exec seeds": 0, "exec smash": 0, "exec total [base]": 4239, "exec total [new]": 9479, "exec triage": 6552, "executor restarts [base]": 74, "executor restarts [new]": 139, "fault jobs": 0, "fuzzer jobs": 67, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 4, "hints jobs": 0, "max signal": 72416, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 0, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 2147, "no exec duration": 33410000000, "no exec requests": 141, "pending": 3, "prog exec time": 329, "reproducing": 0, "rpc recv": 1127982140, "rpc sent": 222062680, "signal": 70686, "smash jobs": 0, "triage jobs": 0, "vm output": 5019275, "vm restarts [base]": 4, "vm restarts [new]": 17 } 2025/11/21 01:18:27 runner 0 connected 2025/11/21 01:18:29 runner 6 connected 2025/11/21 01:18:32 base crash: INFO: trying to register non-static key in ocfs2_dlm_shutdown 2025/11/21 01:18:42 base crash: kernel BUG in hfs_write_inode 2025/11/21 01:19:22 runner 8 connected 2025/11/21 01:19:25 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:19:25 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:19:31 runner 2 connected 2025/11/21 01:19:36 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:19:36 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:19:48 runner 1 connected 2025/11/21 01:20:22 runner 2 connected 2025/11/21 01:20:33 runner 0 connected 2025/11/21 01:20:47 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:21:26 base crash: INFO: task hung in __iterate_supers 2025/11/21 01:21:37 crash "kernel BUG in jfs_evict_inode" is already known 2025/11/21 01:21:37 base crash "kernel BUG in jfs_evict_inode" is to be ignored 2025/11/21 01:21:37 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2025/11/21 01:21:39 crash "kernel BUG in jfs_evict_inode" is already known 2025/11/21 01:21:39 base crash "kernel BUG in jfs_evict_inode" is to be ignored 2025/11/21 01:21:39 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2025/11/21 01:21:51 runner 1 connected 2025/11/21 01:22:12 patched crashed: KASAN: slab-use-after-free Write in txEnd [need repro = true] 2025/11/21 01:22:12 scheduled a reproduction of 'KASAN: slab-use-after-free Write in txEnd' 2025/11/21 01:22:24 runner 0 connected 2025/11/21 01:22:33 runner 0 connected 2025/11/21 01:22:36 runner 2 connected 2025/11/21 01:22:40 base crash: kernel BUG in jfs_evict_inode 2025/11/21 01:22:54 base crash: kernel BUG in hfs_write_inode 2025/11/21 01:23:11 runner 4 connected 2025/11/21 01:23:26 STAT { "buffer too small": 0, "candidate triage jobs": 51, "candidates": 8899, "comps overflows": 0, "corpus": 4910, "corpus [files]": 400, "corpus [symbols]": 351, "cover overflows": 1246, "coverage": 89825, "distributor delayed": 5644, "distributor undelayed": 5644, "distributor violated": 0, "exec candidate": 5074, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 0, "exec seeds": 0, "exec smash": 0, "exec total [base]": 7439, "exec total [new]": 23133, "exec triage": 15370, "executor restarts [base]": 121, "executor restarts [new]": 282, "fault jobs": 0, "fuzzer jobs": 51, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 9, "hints jobs": 0, "max signal": 90474, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 0, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5074, "no exec duration": 33410000000, "no exec requests": 141, "pending": 6, "prog exec time": 331, "reproducing": 0, "rpc recv": 2122963820, "rpc sent": 498592864, "signal": 88572, "smash jobs": 0, "triage jobs": 0, "vm output": 13097764, "vm restarts [base]": 7, "vm restarts [new]": 26 } 2025/11/21 01:23:45 runner 1 connected 2025/11/21 01:23:51 runner 0 connected 2025/11/21 01:24:40 crash "possible deadlock in ocfs2_del_inode_from_orphan" is already known 2025/11/21 01:24:40 base crash "possible deadlock in ocfs2_del_inode_from_orphan" is to be ignored 2025/11/21 01:24:40 patched crashed: possible deadlock in ocfs2_del_inode_from_orphan [need repro = false] 2025/11/21 01:24:46 patched crashed: UBSAN: array-index-out-of-bounds in dtSplitPage [need repro = true] 2025/11/21 01:24:46 scheduled a reproduction of 'UBSAN: array-index-out-of-bounds in dtSplitPage' 2025/11/21 01:24:57 patched crashed: UBSAN: array-index-out-of-bounds in dtSplitPage [need repro = true] 2025/11/21 01:24:57 scheduled a reproduction of 'UBSAN: array-index-out-of-bounds in dtSplitPage' 2025/11/21 01:25:37 runner 3 connected 2025/11/21 01:25:45 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:25:48 base crash: kernel BUG in jfs_evict_inode 2025/11/21 01:25:50 runner 1 connected 2025/11/21 01:26:03 runner 6 connected 2025/11/21 01:26:44 runner 4 connected 2025/11/21 01:26:49 crash "kernel BUG in dbFindBits" is already known 2025/11/21 01:26:49 base crash "kernel BUG in dbFindBits" is to be ignored 2025/11/21 01:26:49 patched crashed: kernel BUG in dbFindBits [need repro = false] 2025/11/21 01:26:52 runner 1 connected 2025/11/21 01:26:57 crash "general protection fault in lmLogSync" is already known 2025/11/21 01:26:57 base crash "general protection fault in lmLogSync" is to be ignored 2025/11/21 01:26:57 patched crashed: general protection fault in lmLogSync [need repro = false] 2025/11/21 01:27:02 crash "general protection fault in lmLogSync" is already known 2025/11/21 01:27:02 base crash "general protection fault in lmLogSync" is to be ignored 2025/11/21 01:27:02 patched crashed: general protection fault in lmLogSync [need repro = false] 2025/11/21 01:27:03 crash "kernel BUG in dbFindBits" is already known 2025/11/21 01:27:03 base crash "kernel BUG in dbFindBits" is to be ignored 2025/11/21 01:27:03 patched crashed: kernel BUG in dbFindBits [need repro = false] 2025/11/21 01:27:15 crash "kernel BUG in dbFindBits" is already known 2025/11/21 01:27:15 base crash "kernel BUG in dbFindBits" is to be ignored 2025/11/21 01:27:15 patched crashed: kernel BUG in dbFindBits [need repro = false] 2025/11/21 01:27:45 runner 1 connected 2025/11/21 01:27:53 runner 6 connected 2025/11/21 01:27:58 runner 2 connected 2025/11/21 01:28:00 runner 8 connected 2025/11/21 01:28:14 runner 0 connected 2025/11/21 01:28:21 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:28:21 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:28:24 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:28:24 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:28:25 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:28:26 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:28:26 STAT { "buffer too small": 0, "candidate triage jobs": 62, "candidates": 6699, "comps overflows": 0, "corpus": 7038, "corpus [files]": 491, "corpus [symbols]": 438, "cover overflows": 1947, "coverage": 96155, "distributor delayed": 8302, "distributor undelayed": 8289, "distributor violated": 1, "exec candidate": 7274, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 0, "exec seeds": 0, "exec smash": 0, "exec total [base]": 12494, "exec total [new]": 34657, "exec triage": 21979, "executor restarts [base]": 162, "executor restarts [new]": 385, "fault jobs": 0, "fuzzer jobs": 62, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 3, "hints jobs": 0, "max signal": 96828, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 0, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 7274, "no exec duration": 33410000000, "no exec requests": 141, "pending": 9, "prog exec time": 474, "reproducing": 0, "rpc recv": 3045756992, "rpc sent": 782918176, "signal": 94795, "smash jobs": 0, "triage jobs": 0, "vm output": 19784102, "vm restarts [base]": 10, "vm restarts [new]": 35 } 2025/11/21 01:28:33 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:28:33 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:28:37 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:28:57 base crash: kernel BUG in dbFindBits 2025/11/21 01:29:08 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:29:18 runner 6 connected 2025/11/21 01:29:21 runner 1 connected 2025/11/21 01:29:22 runner 2 connected 2025/11/21 01:29:23 runner 8 connected 2025/11/21 01:29:23 runner 4 connected 2025/11/21 01:29:30 runner 7 connected 2025/11/21 01:29:35 runner 3 connected 2025/11/21 01:29:56 runner 1 connected 2025/11/21 01:29:57 base crash: KASAN: slab-use-after-free Read in jfs_syncpt 2025/11/21 01:30:06 runner 0 connected 2025/11/21 01:30:50 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:30:50 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:30:58 crash "kernel BUG in txUnlock" is already known 2025/11/21 01:30:58 base crash "kernel BUG in txUnlock" is to be ignored 2025/11/21 01:30:58 patched crashed: kernel BUG in txUnlock [need repro = false] 2025/11/21 01:30:59 base crash: INFO: task hung in __iterate_supers 2025/11/21 01:31:00 crash "kernel BUG in txUnlock" is already known 2025/11/21 01:31:00 base crash "kernel BUG in txUnlock" is to be ignored 2025/11/21 01:31:00 patched crashed: kernel BUG in txUnlock [need repro = false] 2025/11/21 01:31:01 crash "kernel BUG in txUnlock" is already known 2025/11/21 01:31:01 base crash "kernel BUG in txUnlock" is to be ignored 2025/11/21 01:31:01 patched crashed: kernel BUG in txUnlock [need repro = false] 2025/11/21 01:31:02 crash "kernel BUG in txUnlock" is already known 2025/11/21 01:31:02 base crash "kernel BUG in txUnlock" is to be ignored 2025/11/21 01:31:02 patched crashed: kernel BUG in txUnlock [need repro = false] 2025/11/21 01:31:02 runner 0 connected 2025/11/21 01:31:13 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:31:13 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:31:45 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:31:48 runner 4 connected 2025/11/21 01:31:55 runner 8 connected 2025/11/21 01:31:56 runner 2 connected 2025/11/21 01:31:57 runner 2 connected 2025/11/21 01:31:59 runner 0 connected 2025/11/21 01:32:00 runner 1 connected 2025/11/21 01:32:10 runner 7 connected 2025/11/21 01:32:44 runner 5 connected 2025/11/21 01:32:59 patched crashed: UBSAN: array-index-out-of-bounds in dtSplitPage [need repro = true] 2025/11/21 01:32:59 scheduled a reproduction of 'UBSAN: array-index-out-of-bounds in dtSplitPage' 2025/11/21 01:33:07 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:33:09 base crash: kernel BUG in txUnlock 2025/11/21 01:33:26 STAT { "buffer too small": 0, "candidate triage jobs": 4, "candidates": 5667, "comps overflows": 0, "corpus": 8089, "corpus [files]": 540, "corpus [symbols]": 485, "cover overflows": 2295, "coverage": 98532, "distributor delayed": 9868, "distributor undelayed": 9868, "distributor violated": 4, "exec candidate": 8306, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 4, "exec seeds": 0, "exec smash": 0, "exec total [base]": 16902, "exec total [new]": 44785, "exec triage": 25193, "executor restarts [base]": 197, "executor restarts [new]": 503, "fault jobs": 0, "fuzzer jobs": 4, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 5, "hints jobs": 0, "max signal": 99124, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 0, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8306, "no exec duration": 33410000000, "no exec requests": 141, "pending": 13, "prog exec time": 286, "reproducing": 0, "rpc recv": 3969870116, "rpc sent": 1038845656, "signal": 97112, "smash jobs": 0, "triage jobs": 0, "vm output": 26227933, "vm restarts [base]": 13, "vm restarts [new]": 50 } 2025/11/21 01:33:33 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:33:33 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:33:36 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:33:56 runner 4 connected 2025/11/21 01:34:02 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:34:02 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:34:06 runner 8 connected 2025/11/21 01:34:06 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:34:06 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:34:06 runner 2 connected 2025/11/21 01:34:18 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:34:18 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:34:28 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:34:32 runner 1 connected 2025/11/21 01:34:32 runner 2 connected 2025/11/21 01:34:38 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:35:01 runner 7 connected 2025/11/21 01:35:05 runner 6 connected 2025/11/21 01:35:07 base crash: kernel BUG in hfs_write_inode 2025/11/21 01:35:17 runner 5 connected 2025/11/21 01:35:24 base crash: kernel BUG in hfs_write_inode 2025/11/21 01:35:26 runner 3 connected 2025/11/21 01:35:36 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:35:37 runner 4 connected 2025/11/21 01:35:40 patched crashed: UBSAN: array-index-out-of-bounds in dtSplitPage [need repro = true] 2025/11/21 01:35:40 scheduled a reproduction of 'UBSAN: array-index-out-of-bounds in dtSplitPage' 2025/11/21 01:35:48 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:36:05 runner 0 connected 2025/11/21 01:36:11 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:36:19 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 01:36:19 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:36:22 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 01:36:23 runner 2 connected 2025/11/21 01:36:29 base crash: kernel BUG in hfs_write_inode 2025/11/21 01:36:35 runner 0 connected 2025/11/21 01:36:38 runner 1 connected 2025/11/21 01:36:46 runner 7 connected 2025/11/21 01:37:08 runner 6 connected 2025/11/21 01:37:16 runner 3 connected 2025/11/21 01:37:19 runner 4 connected 2025/11/21 01:37:26 runner 1 connected 2025/11/21 01:37:56 triaged 94.3% of the corpus 2025/11/21 01:37:56 starting bug reproductions 2025/11/21 01:37:56 starting bug reproductions (max 6 VMs, 4 repros) 2025/11/21 01:37:56 reproduction of "possible deadlock in dqget" aborted: it's no longer needed 2025/11/21 01:37:56 start reproducing 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:37:56 start reproducing 'KASAN: slab-use-after-free Write in txEnd' 2025/11/21 01:37:56 start reproducing 'UBSAN: array-index-out-of-bounds in dtSplitPage' 2025/11/21 01:38:26 STAT { "buffer too small": 0, "candidate triage jobs": 1, "candidates": 60, "comps overflows": 0, "corpus": 8132, "corpus [files]": 543, "corpus [symbols]": 487, "cover overflows": 2585, "coverage": 98605, "distributor delayed": 9988, "distributor undelayed": 9987, "distributor violated": 10, "exec candidate": 13913, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 4, "exec seeds": 0, "exec smash": 0, "exec total [base]": 21923, "exec total [new]": 57031, "exec triage": 25410, "executor restarts [base]": 236, "executor restarts [new]": 608, "fault jobs": 0, "fuzzer jobs": 1, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 3, "hints jobs": 0, "max signal": 99232, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 0, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8363, "no exec duration": 33410000000, "no exec requests": 141, "pending": 15, "prog exec time": 258, "reproducing": 3, "rpc recv": 4739401040, "rpc sent": 1296244160, "signal": 97181, "smash jobs": 0, "triage jobs": 0, "vm output": 33027992, "vm restarts [base]": 17, "vm restarts [new]": 65 } 2025/11/21 01:38:26 triaged 99.6% of the corpus 2025/11/21 01:38:53 runner 0 connected 2025/11/21 01:38:53 runner 1 connected 2025/11/21 01:39:23 reproducing crash 'UBSAN: array-index-out-of-bounds in dtSplitPage': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dtree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:39:24 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:39:47 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2025/11/21 01:39:47 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2025/11/21 01:39:47 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 01:40:20 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2025/11/21 01:40:20 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2025/11/21 01:40:20 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 01:40:39 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 01:40:44 runner 0 connected 2025/11/21 01:40:50 patched crashed: VFS: Busy inodes after unmount (use-after-free) [need repro = true] 2025/11/21 01:40:50 scheduled a reproduction of 'VFS: Busy inodes after unmount (use-after-free)' 2025/11/21 01:40:50 start reproducing 'VFS: Busy inodes after unmount (use-after-free)' 2025/11/21 01:40:50 failed to recv *flatrpc.InfoRequestRawT: unexpected EOF 2025/11/21 01:40:54 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:41:27 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 01:41:36 runner 0 connected 2025/11/21 01:41:36 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:41:49 runner 7 connected 2025/11/21 01:42:26 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:42:26 runner 6 connected 2025/11/21 01:42:50 crash "possible deadlock in ocfs2_reserve_suballoc_bits" is already known 2025/11/21 01:42:50 base crash "possible deadlock in ocfs2_reserve_suballoc_bits" is to be ignored 2025/11/21 01:42:50 patched crashed: possible deadlock in ocfs2_reserve_suballoc_bits [need repro = false] 2025/11/21 01:43:22 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 01:43:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 21, "corpus": 8196, "corpus [files]": 549, "corpus [symbols]": 493, "cover overflows": 4134, "coverage": 98982, "distributor delayed": 10179, "distributor undelayed": 10169, "distributor violated": 20, "exec candidate": 13973, "exec collide": 286, "exec fuzz": 542, "exec gen": 26, "exec hints": 133, "exec inject": 0, "exec minimize": 1138, "exec retries": 4, "exec seeds": 162, "exec smash": 373, "exec total [base]": 26763, "exec total [new]": 60035, "exec triage": 25694, "executor restarts [base]": 289, "executor restarts [new]": 677, "fault jobs": 0, "fuzzer jobs": 97, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 1, "hints jobs": 37, "max signal": 100219, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 998, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8486, "no exec duration": 33850000000, "no exec requests": 143, "pending": 15, "prog exec time": 538, "reproducing": 4, "rpc recv": 5210468684, "rpc sent": 1521373168, "signal": 97553, "smash jobs": 48, "triage jobs": 12, "vm output": 36537191, "vm restarts [base]": 18, "vm restarts [new]": 70 } 2025/11/21 01:43:46 runner 8 connected 2025/11/21 01:44:05 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 01:44:09 base crash: VFS: Busy inodes after unmount (use-after-free) 2025/11/21 01:44:20 runner 6 connected 2025/11/21 01:45:01 runner 7 connected 2025/11/21 01:45:06 runner 0 connected 2025/11/21 01:45:15 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 01:45:28 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 01:46:14 runner 2 connected 2025/11/21 01:46:24 runner 8 connected 2025/11/21 01:46:59 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:47:12 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 01:47:30 base crash: possible deadlock in ocfs2_reserve_suballoc_bits 2025/11/21 01:47:44 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:47:48 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 01:48:11 runner 2 connected 2025/11/21 01:48:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 40, "corpus": 8266, "corpus [files]": 552, "corpus [symbols]": 496, "cover overflows": 5084, "coverage": 99273, "distributor delayed": 10361, "distributor undelayed": 10344, "distributor violated": 20, "exec candidate": 13973, "exec collide": 512, "exec fuzz": 980, "exec gen": 54, "exec hints": 271, "exec inject": 0, "exec minimize": 2286, "exec retries": 4, "exec seeds": 306, "exec smash": 780, "exec total [base]": 29120, "exec total [new]": 62799, "exec triage": 25924, "executor restarts [base]": 345, "executor restarts [new]": 734, "fault jobs": 0, "fuzzer jobs": 201, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 2, "hints jobs": 75, "max signal": 100573, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 1806, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8587, "no exec duration": 34216000000, "no exec requests": 144, "pending": 15, "prog exec time": 559, "reproducing": 4, "rpc recv": 5661455396, "rpc sent": 1704665256, "signal": 97817, "smash jobs": 108, "triage jobs": 18, "vm output": 39971588, "vm restarts [base]": 21, "vm restarts [new]": 74 } 2025/11/21 01:48:29 runner 0 connected 2025/11/21 01:48:40 runner 7 connected 2025/11/21 01:48:46 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:48:46 repro finished 'kernel BUG in ext4_mb_new_inode_pa', repro=true crepro=false desc='kernel BUG in ext4_mb_new_inode_pa' hub=false from_dashboard=false 2025/11/21 01:48:46 found repro for "kernel BUG in ext4_mb_new_inode_pa" (orig title: "-SAME-", reliability: 1), took 10.26 minutes 2025/11/21 01:48:46 "kernel BUG in ext4_mb_new_inode_pa": saved crash log into 1763689726.crash.log 2025/11/21 01:48:46 "kernel BUG in ext4_mb_new_inode_pa": saved repro log into 1763689726.repro.log 2025/11/21 01:48:46 start reproducing 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 01:48:53 base crash: kernel BUG in hfs_write_inode 2025/11/21 01:48:57 crash "possible deadlock in ocfs2_del_inode_from_orphan" is already known 2025/11/21 01:48:57 base crash "possible deadlock in ocfs2_del_inode_from_orphan" is to be ignored 2025/11/21 01:48:57 patched crashed: possible deadlock in ocfs2_del_inode_from_orphan [need repro = false] 2025/11/21 01:49:15 reproducing crash 'UBSAN: array-index-out-of-bounds in dtSplitPage': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dtree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:49:22 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 01:49:55 runner 6 connected 2025/11/21 01:50:05 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:50:12 runner 1 connected 2025/11/21 01:50:12 reproducing crash 'UBSAN: array-index-out-of-bounds in dtSplitPage': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dtree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:50:38 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 01:50:44 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:50:52 attempt #0 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 01:51:12 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 01:51:15 reproducing crash 'UBSAN: array-index-out-of-bounds in dtSplitPage': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dtree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:51:15 repro finished 'UBSAN: array-index-out-of-bounds in dtSplitPage', repro=true crepro=false desc='UBSAN: array-index-out-of-bounds in dtSplitPage' hub=false from_dashboard=false 2025/11/21 01:51:15 found repro for "UBSAN: array-index-out-of-bounds in dtSplitPage" (orig title: "-SAME-", reliability: 1), took 12.53 minutes 2025/11/21 01:51:15 "UBSAN: array-index-out-of-bounds in dtSplitPage": saved crash log into 1763689875.crash.log 2025/11/21 01:51:15 "UBSAN: array-index-out-of-bounds in dtSplitPage": saved repro log into 1763689875.repro.log 2025/11/21 01:51:15 start reproducing 'UBSAN: array-index-out-of-bounds in dtSplitPage' 2025/11/21 01:51:35 runner 2 connected 2025/11/21 01:51:46 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:52:02 reproducing crash 'UBSAN: array-index-out-of-bounds in dtSplitPage': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dtree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:52:03 runner 7 connected 2025/11/21 01:52:46 attempt #0 to run "UBSAN: array-index-out-of-bounds in dtSplitPage" on base: crashed with UBSAN: array-index-out-of-bounds in dtSplitPage 2025/11/21 01:52:46 crashes both: UBSAN: array-index-out-of-bounds in dtSplitPage / UBSAN: array-index-out-of-bounds in dtSplitPage 2025/11/21 01:52:54 attempt #1 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 01:53:01 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:53:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 86, "corpus": 8324, "corpus [files]": 556, "corpus [symbols]": 500, "cover overflows": 6236, "coverage": 99427, "distributor delayed": 10518, "distributor undelayed": 10518, "distributor violated": 20, "exec candidate": 13973, "exec collide": 743, "exec fuzz": 1464, "exec gen": 80, "exec hints": 400, "exec inject": 0, "exec minimize": 3331, "exec retries": 4, "exec seeds": 474, "exec smash": 1226, "exec total [base]": 30576, "exec total [new]": 65589, "exec triage": 26184, "executor restarts [base]": 375, "executor restarts [new]": 797, "fault jobs": 0, "fuzzer jobs": 262, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 97, "max signal": 101671, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 2643, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8688, "no exec duration": 34216000000, "no exec requests": 144, "pending": 13, "prog exec time": 1296, "reproducing": 4, "rpc recv": 6044269692, "rpc sent": 1873265440, "signal": 97946, "smash jobs": 152, "triage jobs": 13, "vm output": 44771230, "vm restarts [base]": 24, "vm restarts [new]": 77 } 2025/11/21 01:53:50 patched crashed: possible deadlock in ocfs2_evict_inode [need repro = true] 2025/11/21 01:53:50 scheduled a reproduction of 'possible deadlock in ocfs2_evict_inode' 2025/11/21 01:53:51 runner 0 connected 2025/11/21 01:54:24 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 01:54:47 runner 8 connected 2025/11/21 01:54:48 attempt #2 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 01:54:48 patched-only: kernel BUG in ext4_mb_new_inode_pa 2025/11/21 01:54:48 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa (full)' 2025/11/21 01:55:20 runner 0 connected 2025/11/21 01:55:35 crash "possible deadlock in ocfs2_del_inode_from_orphan" is already known 2025/11/21 01:55:35 base crash "possible deadlock in ocfs2_del_inode_from_orphan" is to be ignored 2025/11/21 01:55:35 patched crashed: possible deadlock in ocfs2_del_inode_from_orphan [need repro = false] 2025/11/21 01:55:45 runner 1 connected 2025/11/21 01:55:52 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2025/11/21 01:56:11 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:56:24 patched crashed: WARNING in udf_truncate_extents [need repro = true] 2025/11/21 01:56:24 scheduled a reproduction of 'WARNING in udf_truncate_extents' 2025/11/21 01:56:34 runner 8 connected 2025/11/21 01:56:49 runner 2 connected 2025/11/21 01:57:20 runner 7 connected 2025/11/21 01:57:36 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 01:58:03 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:58:26 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2025/11/21 01:58:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 121, "corpus": 8392, "corpus [files]": 559, "corpus [symbols]": 503, "cover overflows": 7241, "coverage": 99584, "distributor delayed": 10644, "distributor undelayed": 10644, "distributor violated": 20, "exec candidate": 13973, "exec collide": 1000, "exec fuzz": 1864, "exec gen": 104, "exec hints": 538, "exec inject": 0, "exec minimize": 4357, "exec retries": 4, "exec seeds": 605, "exec smash": 1639, "exec total [base]": 32376, "exec total [new]": 68158, "exec triage": 26359, "executor restarts [base]": 416, "executor restarts [new]": 834, "fault jobs": 0, "fuzzer jobs": 352, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 132, "max signal": 101884, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 3299, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8765, "no exec duration": 34216000000, "no exec requests": 144, "pending": 15, "prog exec time": 569, "reproducing": 4, "rpc recv": 6482285456, "rpc sent": 2047618512, "signal": 98094, "smash jobs": 210, "triage jobs": 10, "vm output": 51579056, "vm restarts [base]": 28, "vm restarts [new]": 80 } 2025/11/21 01:58:33 runner 2 connected 2025/11/21 01:59:07 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:59:23 runner 0 connected 2025/11/21 01:59:36 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2025/11/21 01:59:54 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 01:59:54 repro finished 'kernel BUG in ext4_mb_new_inode_pa', repro=true crepro=false desc='kernel BUG in ext4_mb_new_inode_pa' hub=false from_dashboard=false 2025/11/21 01:59:54 start reproducing 'possible deadlock in ocfs2_evict_inode' 2025/11/21 01:59:54 found repro for "kernel BUG in ext4_mb_new_inode_pa" (orig title: "-SAME-", reliability: 1), took 11.10 minutes 2025/11/21 01:59:54 "kernel BUG in ext4_mb_new_inode_pa": saved crash log into 1763690394.crash.log 2025/11/21 01:59:54 "kernel BUG in ext4_mb_new_inode_pa": saved repro log into 1763690394.repro.log 2025/11/21 02:00:34 runner 1 connected 2025/11/21 02:00:52 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2025/11/21 02:00:57 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:01:15 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:01:49 runner 8 connected 2025/11/21 02:01:55 runner 7 connected 2025/11/21 02:01:56 attempt #0 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:01:57 base crash: WARNING in udf_truncate_extents 2025/11/21 02:02:14 reproducing crash 'UBSAN: array-index-out-of-bounds in dtSplitPage': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dtree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:02:16 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:02:53 runner 2 connected 2025/11/21 02:02:55 reproducing crash 'UBSAN: array-index-out-of-bounds in dtSplitPage': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dtree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:03:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 160, "corpus": 8436, "corpus [files]": 559, "corpus [symbols]": 503, "cover overflows": 8317, "coverage": 99749, "distributor delayed": 10760, "distributor undelayed": 10760, "distributor violated": 20, "exec candidate": 13973, "exec collide": 1269, "exec fuzz": 2375, "exec gen": 128, "exec hints": 672, "exec inject": 0, "exec minimize": 5167, "exec retries": 5, "exec seeds": 777, "exec smash": 2140, "exec total [base]": 34180, "exec total [new]": 70778, "exec triage": 26553, "executor restarts [base]": 457, "executor restarts [new]": 891, "fault jobs": 0, "fuzzer jobs": 388, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 138, "max signal": 102836, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 3959, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8842, "no exec duration": 34636000000, "no exec requests": 146, "pending": 14, "prog exec time": 1119, "reproducing": 4, "rpc recv": 6895498956, "rpc sent": 2220588824, "signal": 98259, "smash jobs": 244, "triage jobs": 6, "vm output": 54504027, "vm restarts [base]": 32, "vm restarts [new]": 82 } 2025/11/21 02:03:57 attempt #1 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:03:58 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2025/11/21 02:04:00 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2025/11/21 02:04:13 reproducing crash 'UBSAN: array-index-out-of-bounds in dtSplitPage': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dtree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:04:13 repro finished 'UBSAN: array-index-out-of-bounds in dtSplitPage', repro=true crepro=false desc='UBSAN: array-index-out-of-bounds in dtSplitPage' hub=false from_dashboard=false 2025/11/21 02:04:13 reproduction of "WARNING in udf_truncate_extents" aborted: it's no longer needed 2025/11/21 02:04:13 found repro for "UBSAN: array-index-out-of-bounds in dtSplitPage" (orig title: "-SAME-", reliability: 1), took 12.94 minutes 2025/11/21 02:04:13 start reproducing 'kernel BUG in ext4_mb_new_inode_pa (full)' 2025/11/21 02:04:13 "UBSAN: array-index-out-of-bounds in dtSplitPage": saved crash log into 1763690653.crash.log 2025/11/21 02:04:13 "UBSAN: array-index-out-of-bounds in dtSplitPage": saved repro log into 1763690653.repro.log 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "UBSAN: array-index-out-of-bounds in dtSplitPage" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "UBSAN: array-index-out-of-bounds in dtSplitPage" aborted: it's no longer needed 2025/11/21 02:04:13 reproduction of "kernel BUG in ext4_mb_new_inode_pa" aborted: it's no longer needed 2025/11/21 02:04:31 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:04:57 runner 8 connected 2025/11/21 02:05:15 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:05:29 attempt #0 to run "UBSAN: array-index-out-of-bounds in dtSplitPage" on base: aborting due to context cancelation 2025/11/21 02:05:37 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:05:50 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:06:00 attempt #2 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:06:00 patched-only: kernel BUG in ext4_mb_new_inode_pa 2025/11/21 02:06:00 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa (full)' 2025/11/21 02:06:26 runner 1 connected 2025/11/21 02:06:34 runner 2 connected 2025/11/21 02:06:55 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:06:58 runner 0 connected 2025/11/21 02:07:07 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:07:15 patched crashed: INFO: task hung in lmLogClose [need repro = true] 2025/11/21 02:07:15 scheduled a reproduction of 'INFO: task hung in lmLogClose' 2025/11/21 02:07:24 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:07:32 patched crashed: INFO: task hung in lmLogClose [need repro = true] 2025/11/21 02:07:32 scheduled a reproduction of 'INFO: task hung in lmLogClose' 2025/11/21 02:08:06 runner 2 connected 2025/11/21 02:08:12 runner 7 connected 2025/11/21 02:08:21 runner 0 connected 2025/11/21 02:08:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 195, "corpus": 8458, "corpus [files]": 561, "corpus [symbols]": 505, "cover overflows": 9976, "coverage": 99779, "distributor delayed": 10821, "distributor undelayed": 10817, "distributor violated": 20, "exec candidate": 13973, "exec collide": 1499, "exec fuzz": 2839, "exec gen": 157, "exec hints": 803, "exec inject": 0, "exec minimize": 5696, "exec retries": 5, "exec seeds": 894, "exec smash": 2610, "exec total [base]": 35383, "exec total [new]": 72848, "exec triage": 26656, "executor restarts [base]": 485, "executor restarts [new]": 956, "fault jobs": 0, "fuzzer jobs": 360, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 2, "hints jobs": 114, "max signal": 102995, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 4262, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8885, "no exec duration": 34636000000, "no exec requests": 146, "pending": 2, "prog exec time": 537, "reproducing": 4, "rpc recv": 7219715516, "rpc sent": 2372983904, "signal": 98289, "smash jobs": 237, "triage jobs": 9, "vm output": 59965573, "vm restarts [base]": 37, "vm restarts [new]": 84 } 2025/11/21 02:08:26 fuzzer has reached the modified code (505 + 561 + 0), continuing fuzzing 2025/11/21 02:08:29 runner 6 connected 2025/11/21 02:09:17 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:09:55 patched crashed: WARNING in udf_truncate_extents [need repro = false] 2025/11/21 02:10:15 runner 0 connected 2025/11/21 02:10:16 patched crashed: INFO: task hung in lmLogClose [need repro = true] 2025/11/21 02:10:16 scheduled a reproduction of 'INFO: task hung in lmLogClose' 2025/11/21 02:10:51 runner 6 connected 2025/11/21 02:11:07 runner 8 connected 2025/11/21 02:11:14 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:11:18 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:11:28 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2025/11/21 02:11:34 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:11:45 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2025/11/21 02:12:12 runner 2 connected 2025/11/21 02:12:15 runner 0 connected 2025/11/21 02:12:17 runner 6 connected 2025/11/21 02:12:30 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:12:42 runner 1 connected 2025/11/21 02:12:52 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:13:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 224, "corpus": 8494, "corpus [files]": 563, "corpus [symbols]": 507, "cover overflows": 11021, "coverage": 100110, "distributor delayed": 10915, "distributor undelayed": 10915, "distributor violated": 20, "exec candidate": 13973, "exec collide": 1749, "exec fuzz": 3336, "exec gen": 183, "exec hints": 950, "exec inject": 0, "exec minimize": 6371, "exec retries": 5, "exec seeds": 988, "exec smash": 3142, "exec total [base]": 37127, "exec total [new]": 75233, "exec triage": 26815, "executor restarts [base]": 551, "executor restarts [new]": 1022, "fault jobs": 0, "fuzzer jobs": 377, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 2, "hints jobs": 113, "max signal": 103472, "minimize: array": 0, "minimize: buffer": 1, "minimize: call": 4700, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 2, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8948, "no exec duration": 34636000000, "no exec requests": 146, "pending": 3, "prog exec time": 543, "reproducing": 4, "rpc recv": 7693646984, "rpc sent": 2548049920, "signal": 98362, "smash jobs": 249, "triage jobs": 15, "vm output": 65273929, "vm restarts [base]": 41, "vm restarts [new]": 88 } 2025/11/21 02:13:27 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:13:33 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:13:36 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:13:46 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:13:53 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:14:01 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:14:24 runner 2 connected 2025/11/21 02:14:30 runner 0 connected 2025/11/21 02:14:32 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:14:34 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:14:34 runner 7 connected 2025/11/21 02:14:44 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:14:57 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:15:18 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:15:28 runner 8 connected 2025/11/21 02:15:38 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:15:39 reproducing crash 'possible deadlock in ocfs2_evict_inode': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:15:39 repro finished 'possible deadlock in ocfs2_evict_inode', repro=true crepro=false desc='possible deadlock in ocfs2_del_inode_from_orphan' hub=false from_dashboard=false 2025/11/21 02:15:39 start reproducing 'INFO: task hung in lmLogClose' 2025/11/21 02:15:39 found repro for "possible deadlock in ocfs2_del_inode_from_orphan" (orig title: "possible deadlock in ocfs2_evict_inode", reliability: 1), took 15.48 minutes 2025/11/21 02:15:39 "possible deadlock in ocfs2_del_inode_from_orphan": saved crash log into 1763691339.crash.log 2025/11/21 02:15:39 "possible deadlock in ocfs2_del_inode_from_orphan": saved repro log into 1763691339.repro.log 2025/11/21 02:15:42 runner 1 connected 2025/11/21 02:15:53 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:16:09 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:16:45 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:16:50 runner 7 connected 2025/11/21 02:17:00 attempt #0 to run "possible deadlock in ocfs2_del_inode_from_orphan" on base: aborting due to context cancelation 2025/11/21 02:17:16 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:17:51 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:17:57 runner 0 connected 2025/11/21 02:18:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 249, "corpus": 8527, "corpus [files]": 569, "corpus [symbols]": 513, "cover overflows": 11905, "coverage": 100277, "distributor delayed": 11029, "distributor undelayed": 11029, "distributor violated": 20, "exec candidate": 13973, "exec collide": 1973, "exec fuzz": 3756, "exec gen": 205, "exec hints": 1067, "exec inject": 0, "exec minimize": 7121, "exec retries": 5, "exec seeds": 1077, "exec smash": 3601, "exec total [base]": 38861, "exec total [new]": 77488, "exec triage": 26989, "executor restarts [base]": 605, "executor restarts [new]": 1089, "fault jobs": 0, "fuzzer jobs": 380, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 3, "hints jobs": 109, "max signal": 103679, "minimize: array": 0, "minimize: buffer": 1, "minimize: call": 5302, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 2, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9014, "no exec duration": 34636000000, "no exec requests": 146, "pending": 3, "prog exec time": 849, "reproducing": 4, "rpc recv": 8101839856, "rpc sent": 2721690960, "signal": 98531, "smash jobs": 260, "triage jobs": 11, "vm output": 72222188, "vm restarts [base]": 45, "vm restarts [new]": 91 } 2025/11/21 02:18:27 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:18:27 repro finished 'kernel BUG in ext4_mb_new_inode_pa (full)', repro=true crepro=true desc='kernel BUG in ext4_mb_new_inode_pa' hub=false from_dashboard=false 2025/11/21 02:18:27 start reproducing 'kernel BUG in ext4_mb_new_inode_pa (full)' 2025/11/21 02:18:27 found repro for "kernel BUG in ext4_mb_new_inode_pa" (orig title: "-SAME-", reliability: 1), took 14.22 minutes 2025/11/21 02:18:27 "kernel BUG in ext4_mb_new_inode_pa": saved crash log into 1763691507.crash.log 2025/11/21 02:18:27 "kernel BUG in ext4_mb_new_inode_pa": saved repro log into 1763691507.repro.log 2025/11/21 02:19:21 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:20:28 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:20:30 attempt #0 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:21:27 runner 2 connected 2025/11/21 02:22:22 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:22:32 attempt #1 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:22:38 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:23:20 runner 6 connected 2025/11/21 02:23:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 292, "corpus": 8551, "corpus [files]": 569, "corpus [symbols]": 513, "cover overflows": 12809, "coverage": 100346, "distributor delayed": 11113, "distributor undelayed": 11101, "distributor violated": 20, "exec candidate": 13973, "exec collide": 2221, "exec fuzz": 4241, "exec gen": 236, "exec hints": 1186, "exec inject": 0, "exec minimize": 7608, "exec retries": 5, "exec seeds": 1179, "exec smash": 4146, "exec total [base]": 40281, "exec total [new]": 79616, "exec triage": 27101, "executor restarts [base]": 658, "executor restarts [new]": 1172, "fault jobs": 0, "fuzzer jobs": 375, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 0, "hints jobs": 95, "max signal": 103878, "minimize: array": 0, "minimize: buffer": 1, "minimize: call": 5776, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9070, "no exec duration": 34636000000, "no exec requests": 146, "pending": 2, "prog exec time": 671, "reproducing": 4, "rpc recv": 8301077528, "rpc sent": 2871387016, "signal": 98596, "smash jobs": 267, "triage jobs": 13, "vm output": 82240816, "vm restarts [base]": 46, "vm restarts [new]": 92 } 2025/11/21 02:23:33 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:23:35 runner 7 connected 2025/11/21 02:23:47 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:24:00 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:24:30 runner 8 connected 2025/11/21 02:24:34 attempt #2 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:24:34 patched-only: kernel BUG in ext4_mb_new_inode_pa 2025/11/21 02:24:46 runner 6 connected 2025/11/21 02:24:59 runner 7 connected 2025/11/21 02:25:08 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:25:12 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:25:15 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:25:27 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:25:30 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:25:31 runner 0 connected 2025/11/21 02:25:49 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:26:05 runner 6 connected 2025/11/21 02:26:11 runner 8 connected 2025/11/21 02:26:24 runner 7 connected 2025/11/21 02:26:27 runner 2 connected 2025/11/21 02:26:27 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:26:28 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:26:37 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:26:40 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:26:46 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:27:22 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:27:24 runner 6 connected 2025/11/21 02:27:27 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:27:30 runner 8 connected 2025/11/21 02:27:34 runner 0 connected 2025/11/21 02:27:36 runner 7 connected 2025/11/21 02:27:44 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:27:47 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:27:51 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:27:52 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:27:58 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:28:01 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:28:15 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:28:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 295, "corpus": 8557, "corpus [files]": 569, "corpus [symbols]": 513, "cover overflows": 12866, "coverage": 100359, "distributor delayed": 11125, "distributor undelayed": 11125, "distributor violated": 20, "exec candidate": 13973, "exec collide": 2237, "exec fuzz": 4278, "exec gen": 237, "exec hints": 1195, "exec inject": 0, "exec minimize": 7735, "exec retries": 5, "exec seeds": 1188, "exec smash": 4183, "exec total [base]": 41987, "exec total [new]": 79891, "exec triage": 27133, "executor restarts [base]": 722, "executor restarts [new]": 1201, "fault jobs": 0, "fuzzer jobs": 366, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 0, "hints jobs": 96, "max signal": 103887, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 5883, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9072, "no exec duration": 34636000000, "no exec requests": 146, "pending": 2, "prog exec time": 0, "reproducing": 4, "rpc recv": 8888858064, "rpc sent": 2962523696, "signal": 98607, "smash jobs": 266, "triage jobs": 4, "vm output": 88700618, "vm restarts [base]": 49, "vm restarts [new]": 102 } 2025/11/21 02:28:35 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:28:44 runner 6 connected 2025/11/21 02:28:49 runner 2 connected 2025/11/21 02:28:51 runner 8 connected 2025/11/21 02:28:55 runner 7 connected 2025/11/21 02:28:56 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:29:02 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:29:04 runner 0 connected 2025/11/21 02:29:08 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:29:11 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:29:12 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:29:27 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:29:37 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:30:05 runner 6 connected 2025/11/21 02:30:10 runner 8 connected 2025/11/21 02:30:24 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:30:24 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:30:25 runner 7 connected 2025/11/21 02:30:27 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:30:31 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:30:31 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:30:34 runner 1 connected 2025/11/21 02:30:47 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:30:56 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:31:22 runner 0 connected 2025/11/21 02:31:25 runner 6 connected 2025/11/21 02:31:28 runner 2 connected 2025/11/21 02:31:29 runner 8 connected 2025/11/21 02:31:34 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:31:44 runner 7 connected 2025/11/21 02:31:48 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:31:51 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:31:51 repro finished 'kernel BUG in ext4_mb_new_inode_pa (full)', repro=true crepro=true desc='kernel BUG in ext4_mb_new_inode_pa' hub=false from_dashboard=false 2025/11/21 02:31:51 found repro for "kernel BUG in ext4_mb_new_inode_pa" (orig title: "-SAME-", reliability: 1), took 13.40 minutes 2025/11/21 02:31:51 "kernel BUG in ext4_mb_new_inode_pa": saved crash log into 1763692311.crash.log 2025/11/21 02:31:51 "kernel BUG in ext4_mb_new_inode_pa": saved repro log into 1763692311.repro.log 2025/11/21 02:31:51 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:32:05 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:32:08 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:32:24 runner 1 connected 2025/11/21 02:32:38 runner 6 connected 2025/11/21 02:32:40 runner 8 connected 2025/11/21 02:32:41 runner 1 connected 2025/11/21 02:32:46 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:32:57 runner 2 connected 2025/11/21 02:32:59 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:32:59 runner 7 connected 2025/11/21 02:33:02 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 02:33:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 298, "corpus": 8561, "corpus [files]": 569, "corpus [symbols]": 513, "cover overflows": 13007, "coverage": 100365, "distributor delayed": 11139, "distributor undelayed": 11133, "distributor violated": 20, "exec candidate": 13973, "exec collide": 2289, "exec fuzz": 4377, "exec gen": 245, "exec hints": 1223, "exec inject": 0, "exec minimize": 7817, "exec retries": 5, "exec seeds": 1204, "exec smash": 4300, "exec total [base]": 43259, "exec total [new]": 80318, "exec triage": 27141, "executor restarts [base]": 768, "executor restarts [new]": 1235, "fault jobs": 0, "fuzzer jobs": 362, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 2, "hints jobs": 95, "max signal": 103898, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 5935, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9079, "no exec duration": 34636000000, "no exec requests": 146, "pending": 2, "prog exec time": 568, "reproducing": 3, "rpc recv": 9612446276, "rpc sent": 3043566944, "signal": 98613, "smash jobs": 260, "triage jobs": 7, "vm output": 91321339, "vm restarts [base]": 56, "vm restarts [new]": 115 } 2025/11/21 02:33:44 runner 1 connected 2025/11/21 02:33:45 attempt #0 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:33:46 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:33:51 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:33:57 runner 6 connected 2025/11/21 02:33:58 runner 1 connected 2025/11/21 02:34:05 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:34:41 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:34:44 runner 8 connected 2025/11/21 02:34:55 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:35:04 runner 2 connected 2025/11/21 02:35:37 runner 6 connected 2025/11/21 02:35:46 attempt #1 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:35:59 runner 7 connected 2025/11/21 02:36:10 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:36:42 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:37:16 runner 1 connected 2025/11/21 02:37:25 runner 0 connected 2025/11/21 02:37:35 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:37:55 attempt #2 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 02:37:55 patched-only: kernel BUG in ext4_mb_new_inode_pa 2025/11/21 02:38:02 patched crashed: WARNING in hfs_bnode_create [need repro = true] 2025/11/21 02:38:02 scheduled a reproduction of 'WARNING in hfs_bnode_create' 2025/11/21 02:38:02 start reproducing 'WARNING in hfs_bnode_create' 2025/11/21 02:38:07 crash "possible deadlock in ocfs2_init_acl" is already known 2025/11/21 02:38:07 base crash "possible deadlock in ocfs2_init_acl" is to be ignored 2025/11/21 02:38:07 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2025/11/21 02:38:09 base crash: kernel BUG in jfs_evict_inode 2025/11/21 02:38:12 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:38:17 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:38:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 317, "corpus": 8589, "corpus [files]": 571, "corpus [symbols]": 515, "cover overflows": 14120, "coverage": 100457, "distributor delayed": 11252, "distributor undelayed": 11249, "distributor violated": 20, "exec candidate": 13973, "exec collide": 2586, "exec fuzz": 4983, "exec gen": 285, "exec hints": 1381, "exec inject": 0, "exec minimize": 8385, "exec retries": 5, "exec seeds": 1299, "exec smash": 4983, "exec total [base]": 44386, "exec total [new]": 82925, "exec triage": 27300, "executor restarts [base]": 814, "executor restarts [new]": 1322, "fault jobs": 0, "fuzzer jobs": 357, "fuzzing VMs [base]": 0, "fuzzing VMs [new]": 1, "hints jobs": 92, "max signal": 104143, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 6403, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9144, "no exec duration": 34784000000, "no exec requests": 147, "pending": 2, "prog exec time": 0, "reproducing": 4, "rpc recv": 10025349064, "rpc sent": 3211913728, "signal": 98702, "smash jobs": 254, "triage jobs": 11, "vm output": 96925760, "vm restarts [base]": 59, "vm restarts [new]": 121 } 2025/11/21 02:38:37 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:38:53 runner 0 connected 2025/11/21 02:38:58 runner 6 connected 2025/11/21 02:39:05 runner 2 connected 2025/11/21 02:39:09 runner 1 connected 2025/11/21 02:39:14 runner 8 connected 2025/11/21 02:39:24 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:40:11 crash "WARNING in dbAdjTree" is already known 2025/11/21 02:40:11 base crash "WARNING in dbAdjTree" is to be ignored 2025/11/21 02:40:11 patched crashed: WARNING in dbAdjTree [need repro = false] 2025/11/21 02:40:26 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:40:45 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:40:50 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:41:03 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:41:07 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:41:07 runner 8 connected 2025/11/21 02:41:23 runner 2 connected 2025/11/21 02:41:42 runner 0 connected 2025/11/21 02:42:02 runner 1 connected 2025/11/21 02:42:06 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:42:10 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:42:42 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:42:54 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:43:07 runner 8 connected 2025/11/21 02:43:22 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:43:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 328, "corpus": 8603, "corpus [files]": 571, "corpus [symbols]": 515, "cover overflows": 14883, "coverage": 100550, "distributor delayed": 11313, "distributor undelayed": 11312, "distributor violated": 23, "exec candidate": 13973, "exec collide": 2802, "exec fuzz": 5378, "exec gen": 314, "exec hints": 1490, "exec inject": 0, "exec minimize": 8691, "exec retries": 5, "exec seeds": 1362, "exec smash": 5458, "exec total [base]": 45960, "exec total [new]": 84607, "exec triage": 27380, "executor restarts [base]": 871, "executor restarts [new]": 1416, "fault jobs": 0, "fuzzer jobs": 324, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 2, "hints jobs": 75, "max signal": 104484, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 6710, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9178, "no exec duration": 34784000000, "no exec requests": 147, "pending": 2, "prog exec time": 635, "reproducing": 4, "rpc recv": 10493434060, "rpc sent": 3380970856, "signal": 98794, "smash jobs": 234, "triage jobs": 15, "vm output": 100444511, "vm restarts [base]": 65, "vm restarts [new]": 125 } 2025/11/21 02:43:27 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:43:36 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:43:38 runner 2 connected 2025/11/21 02:43:53 runner 1 connected 2025/11/21 02:44:20 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:44:21 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:44:26 runner 7 connected 2025/11/21 02:44:35 base crash: WARNING in udf_truncate_extents 2025/11/21 02:44:36 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:44:42 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:44:54 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:45:01 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:45:14 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:45:32 runner 2 connected 2025/11/21 02:45:33 runner 0 connected 2025/11/21 02:45:39 runner 8 connected 2025/11/21 02:45:47 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:45:47 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:45:53 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:45:57 runner 1 connected 2025/11/21 02:46:02 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:46:28 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:46:43 runner 6 connected 2025/11/21 02:46:59 runner 0 connected 2025/11/21 02:46:59 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:47:19 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:47:24 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:47:58 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:48:08 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:48:19 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:48:21 runner 6 connected 2025/11/21 02:48:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 342, "corpus": 8651, "corpus [files]": 574, "corpus [symbols]": 518, "cover overflows": 15930, "coverage": 100820, "distributor delayed": 11426, "distributor undelayed": 11412, "distributor violated": 23, "exec candidate": 13973, "exec collide": 3118, "exec fuzz": 5929, "exec gen": 346, "exec hints": 1647, "exec inject": 0, "exec minimize": 9622, "exec retries": 5, "exec seeds": 1444, "exec smash": 6115, "exec total [base]": 47773, "exec total [new]": 87477, "exec triage": 27523, "executor restarts [base]": 932, "executor restarts [new]": 1462, "fault jobs": 0, "fuzzer jobs": 380, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 2, "hints jobs": 107, "max signal": 104690, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 7340, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9247, "no exec duration": 35017000000, "no exec requests": 149, "pending": 2, "prog exec time": 534, "reproducing": 4, "rpc recv": 10957778716, "rpc sent": 3584354080, "signal": 99005, "smash jobs": 258, "triage jobs": 15, "vm output": 103473732, "vm restarts [base]": 71, "vm restarts [new]": 129 } 2025/11/21 02:48:36 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 02:48:36 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 02:48:55 runner 1 connected 2025/11/21 02:49:01 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2025/11/21 02:49:25 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:49:26 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:49:33 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:49:35 runner 8 connected 2025/11/21 02:49:40 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:49:52 runner 2 connected 2025/11/21 02:50:16 base crash: KASAN: slab-use-after-free Read in jfs_syncpt 2025/11/21 02:50:23 runner 6 connected 2025/11/21 02:50:23 runner 0 connected 2025/11/21 02:51:09 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:51:10 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:51:12 runner 1 connected 2025/11/21 02:51:19 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:51:21 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:51:55 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:51:58 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:52:15 runner 0 connected 2025/11/21 02:52:19 runner 2 connected 2025/11/21 02:52:34 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:52:47 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:52:51 runner 1 connected 2025/11/21 02:53:24 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:53:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 352, "corpus": 8678, "corpus [files]": 575, "corpus [symbols]": 519, "cover overflows": 16946, "coverage": 101017, "distributor delayed": 11508, "distributor undelayed": 11508, "distributor violated": 23, "exec candidate": 13973, "exec collide": 3419, "exec fuzz": 6470, "exec gen": 363, "exec hints": 1776, "exec inject": 0, "exec minimize": 10339, "exec retries": 5, "exec seeds": 1557, "exec smash": 6734, "exec total [base]": 49304, "exec total [new]": 90057, "exec triage": 27663, "executor restarts [base]": 979, "executor restarts [new]": 1523, "fault jobs": 0, "fuzzer jobs": 371, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 104, "max signal": 104952, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 7896, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9300, "no exec duration": 35517000000, "no exec requests": 151, "pending": 2, "prog exec time": 876, "reproducing": 4, "rpc recv": 11434438552, "rpc sent": 3782317232, "signal": 99188, "smash jobs": 255, "triage jobs": 12, "vm output": 107580864, "vm restarts [base]": 78, "vm restarts [new]": 131 } 2025/11/21 02:53:33 base crash: possible deadlock in ocfs2_init_acl 2025/11/21 02:53:35 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:53:44 runner 2 connected 2025/11/21 02:53:50 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:54:02 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:54:29 runner 1 connected 2025/11/21 02:54:47 runner 7 connected 2025/11/21 02:54:47 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:54:51 runner 8 connected 2025/11/21 02:54:56 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:55:20 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:55:20 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:56:17 runner 8 connected 2025/11/21 02:56:23 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:56:25 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:56:27 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:56:59 base crash: kernel BUG in hfs_write_inode 2025/11/21 02:57:22 runner 2 connected 2025/11/21 02:57:52 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:57:57 runner 1 connected 2025/11/21 02:57:59 base crash: WARNING in dbAdjTree 2025/11/21 02:58:24 patched crashed: WARNING in dbAdjTree [need repro = false] 2025/11/21 02:58:25 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 02:58:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 369, "corpus": 8695, "corpus [files]": 575, "corpus [symbols]": 519, "cover overflows": 17588, "coverage": 101067, "distributor delayed": 11552, "distributor undelayed": 11552, "distributor violated": 23, "exec candidate": 13973, "exec collide": 3605, "exec fuzz": 6885, "exec gen": 388, "exec hints": 1893, "exec inject": 0, "exec minimize": 10794, "exec retries": 5, "exec seeds": 1623, "exec smash": 7179, "exec total [base]": 51231, "exec total [new]": 91834, "exec triage": 27737, "executor restarts [base]": 1036, "executor restarts [new]": 1606, "fault jobs": 0, "fuzzer jobs": 332, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 1, "hints jobs": 88, "max signal": 105003, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 8282, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9331, "no exec duration": 35517000000, "no exec requests": 151, "pending": 2, "prog exec time": 1000, "reproducing": 4, "rpc recv": 11847414316, "rpc sent": 3954580672, "signal": 99234, "smash jobs": 239, "triage jobs": 5, "vm output": 111458326, "vm restarts [base]": 82, "vm restarts [new]": 134 } 2025/11/21 02:58:43 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:58:45 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 02:58:49 runner 0 connected 2025/11/21 02:58:56 runner 2 connected 2025/11/21 02:59:21 runner 7 connected 2025/11/21 02:59:22 runner 8 connected 2025/11/21 02:59:32 base crash: WARNING in hfs_bnode_create 2025/11/21 02:59:34 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 02:59:54 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:00:03 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:00:06 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:00:29 runner 2 connected 2025/11/21 03:00:33 runner 0 connected 2025/11/21 03:00:36 reproducing crash 'INFO: task hung in lmLogClose': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:00:36 repro finished 'INFO: task hung in lmLogClose', repro=true crepro=false desc='possible deadlock in ocfs2_del_inode_from_orphan' hub=false from_dashboard=false 2025/11/21 03:00:36 found repro for "possible deadlock in ocfs2_del_inode_from_orphan" (orig title: "INFO: task hung in lmLogClose", reliability: 1), took 43.14 minutes 2025/11/21 03:00:36 start reproducing 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 03:00:36 failed to recv *flatrpc.InfoRequestRawT: EOF 2025/11/21 03:00:36 "possible deadlock in ocfs2_del_inode_from_orphan": saved crash log into 1763694036.crash.log 2025/11/21 03:00:36 "possible deadlock in ocfs2_del_inode_from_orphan": saved repro log into 1763694036.repro.log 2025/11/21 03:01:05 runner 1 connected 2025/11/21 03:01:19 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:01:33 crash "possible deadlock in run_unpack_ex" is already known 2025/11/21 03:01:33 base crash "possible deadlock in run_unpack_ex" is to be ignored 2025/11/21 03:01:33 patched crashed: possible deadlock in run_unpack_ex [need repro = false] 2025/11/21 03:01:57 base crash: possible deadlock in mark_as_free_ex 2025/11/21 03:01:58 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:02:06 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:02:07 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:02:14 attempt #0 to run "possible deadlock in ocfs2_del_inode_from_orphan" on base: crashed with possible deadlock in ocfs2_del_inode_from_orphan 2025/11/21 03:02:14 crashes both: possible deadlock in ocfs2_del_inode_from_orphan / possible deadlock in ocfs2_del_inode_from_orphan 2025/11/21 03:02:17 runner 7 connected 2025/11/21 03:02:29 runner 6 connected 2025/11/21 03:02:43 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:02:51 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:02:55 runner 8 connected 2025/11/21 03:02:56 runner 1 connected 2025/11/21 03:03:04 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:03:11 runner 0 connected 2025/11/21 03:03:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 396, "corpus": 8711, "corpus [files]": 576, "corpus [symbols]": 520, "cover overflows": 18300, "coverage": 101115, "distributor delayed": 11608, "distributor undelayed": 11608, "distributor violated": 23, "exec candidate": 13973, "exec collide": 3871, "exec fuzz": 7384, "exec gen": 417, "exec hints": 2052, "exec inject": 0, "exec minimize": 11104, "exec retries": 5, "exec seeds": 1679, "exec smash": 7755, "exec total [base]": 52396, "exec total [new]": 93808, "exec triage": 27809, "executor restarts [base]": 1076, "executor restarts [new]": 1670, "fault jobs": 0, "fuzzer jobs": 290, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 75, "max signal": 105073, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 8509, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9362, "no exec duration": 37103000000, "no exec requests": 154, "pending": 1, "prog exec time": 532, "reproducing": 4, "rpc recv": 12323783368, "rpc sent": 4104346000, "signal": 99267, "smash jobs": 205, "triage jobs": 10, "vm output": 114845888, "vm restarts [base]": 89, "vm restarts [new]": 139 } 2025/11/21 03:03:36 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:03:50 runner 2 connected 2025/11/21 03:04:00 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:04:12 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:04:30 base crash: possible deadlock in run_unpack_ex 2025/11/21 03:05:13 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:05:22 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:05:27 runner 0 connected 2025/11/21 03:05:51 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:05:57 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:06:07 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:06:39 base crash: WARNING in dbAdjTree 2025/11/21 03:06:46 reproducing crash 'WARNING in hfs_bnode_create': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/hfs/bnode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:06:46 repro finished 'WARNING in hfs_bnode_create', repro=true crepro=false desc='WARNING in hfs_bnode_create' hub=false from_dashboard=false 2025/11/21 03:06:46 found repro for "WARNING in hfs_bnode_create" (orig title: "-SAME-", reliability: 1), took 27.03 minutes 2025/11/21 03:06:46 start reproducing 'INFO: task hung in lmLogClose' 2025/11/21 03:06:46 "WARNING in hfs_bnode_create": saved crash log into 1763694406.crash.log 2025/11/21 03:06:46 "WARNING in hfs_bnode_create": saved repro log into 1763694406.repro.log 2025/11/21 03:07:04 runner 2 connected 2025/11/21 03:07:38 runner 1 connected 2025/11/21 03:08:18 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = false] 2025/11/21 03:08:18 attempt #0 to run "WARNING in hfs_bnode_create" on base: crashed with WARNING in hfs_bnode_create 2025/11/21 03:08:18 crashes both: WARNING in hfs_bnode_create / WARNING in hfs_bnode_create 2025/11/21 03:08:24 base crash: possible deadlock in ntfs_look_for_free_space 2025/11/21 03:08:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 418, "corpus": 8736, "corpus [files]": 578, "corpus [symbols]": 522, "cover overflows": 19317, "coverage": 101206, "distributor delayed": 11689, "distributor undelayed": 11687, "distributor violated": 23, "exec candidate": 13973, "exec collide": 4172, "exec fuzz": 7950, "exec gen": 440, "exec hints": 2231, "exec inject": 0, "exec minimize": 11846, "exec retries": 5, "exec seeds": 1739, "exec smash": 8406, "exec total [base]": 54042, "exec total [new]": 96460, "exec triage": 27940, "executor restarts [base]": 1139, "executor restarts [new]": 1742, "fault jobs": 0, "fuzzer jobs": 268, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 2, "hints jobs": 72, "max signal": 105182, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 9014, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9417, "no exec duration": 37255000000, "no exec requests": 155, "pending": 1, "prog exec time": 756, "reproducing": 4, "rpc recv": 12630280560, "rpc sent": 4290154520, "signal": 99326, "smash jobs": 189, "triage jobs": 7, "vm output": 118934862, "vm restarts [base]": 93, "vm restarts [new]": 139 } 2025/11/21 03:08:31 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:09:07 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:09:14 runner 7 connected 2025/11/21 03:09:15 runner 0 connected 2025/11/21 03:09:23 runner 2 connected 2025/11/21 03:09:40 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:09:53 patched crashed: possible deadlock in ntfs_look_for_free_space [need repro = false] 2025/11/21 03:10:38 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:10:50 runner 6 connected 2025/11/21 03:11:13 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:11:28 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:12:04 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 03:12:11 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:12:27 runner 8 connected 2025/11/21 03:12:35 base crash: possible deadlock in ntfs_look_for_free_space 2025/11/21 03:12:46 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:12:50 base crash: possible deadlock in run_unpack_ex 2025/11/21 03:13:01 runner 7 connected 2025/11/21 03:13:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 436, "corpus": 8754, "corpus [files]": 581, "corpus [symbols]": 525, "cover overflows": 20193, "coverage": 101250, "distributor delayed": 11746, "distributor undelayed": 11746, "distributor violated": 23, "exec candidate": 13973, "exec collide": 4395, "exec fuzz": 8401, "exec gen": 464, "exec hints": 2368, "exec inject": 0, "exec minimize": 12295, "exec retries": 5, "exec seeds": 1795, "exec smash": 8913, "exec total [base]": 56253, "exec total [new]": 98396, "exec triage": 28025, "executor restarts [base]": 1199, "executor restarts [new]": 1805, "fault jobs": 0, "fuzzer jobs": 257, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 75, "max signal": 105264, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 9325, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9452, "no exec duration": 37255000000, "no exec requests": 155, "pending": 1, "prog exec time": 588, "reproducing": 4, "rpc recv": 13048806452, "rpc sent": 4475015688, "signal": 99362, "smash jobs": 175, "triage jobs": 7, "vm output": 125894760, "vm restarts [base]": 95, "vm restarts [new]": 143 } 2025/11/21 03:13:32 runner 1 connected 2025/11/21 03:13:48 runner 2 connected 2025/11/21 03:14:16 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:14:17 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:14:24 patched crashed: possible deadlock in ntfs_look_for_free_space [need repro = false] 2025/11/21 03:14:33 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:14:53 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:15:15 runner 8 connected 2025/11/21 03:15:16 runner 1 connected 2025/11/21 03:15:20 runner 7 connected 2025/11/21 03:15:46 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:15:50 runner 6 connected 2025/11/21 03:16:16 crash "KASAN: user-memory-access Write in __destroy_inode" is already known 2025/11/21 03:16:16 base crash "KASAN: user-memory-access Write in __destroy_inode" is to be ignored 2025/11/21 03:16:16 patched crashed: KASAN: user-memory-access Write in __destroy_inode [need repro = false] 2025/11/21 03:16:18 reproducing crash 'kernel BUG in ext4_mb_new_inode_pa': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:16:18 repro finished 'kernel BUG in ext4_mb_new_inode_pa', repro=true crepro=false desc='kernel BUG in ext4_mb_new_inode_pa' hub=false from_dashboard=false 2025/11/21 03:16:18 found repro for "kernel BUG in ext4_mb_new_inode_pa" (orig title: "-SAME-", reliability: 1), took 14.76 minutes 2025/11/21 03:16:18 "kernel BUG in ext4_mb_new_inode_pa": saved crash log into 1763694978.crash.log 2025/11/21 03:16:18 "kernel BUG in ext4_mb_new_inode_pa": saved repro log into 1763694978.repro.log 2025/11/21 03:16:40 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:17:00 runner 0 connected 2025/11/21 03:17:13 runner 8 connected 2025/11/21 03:17:39 runner 7 connected 2025/11/21 03:18:19 attempt #0 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 03:18:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 464, "corpus": 8766, "corpus [files]": 583, "corpus [symbols]": 527, "cover overflows": 20899, "coverage": 101285, "distributor delayed": 11806, "distributor undelayed": 11806, "distributor violated": 23, "exec candidate": 13973, "exec collide": 4635, "exec fuzz": 8910, "exec gen": 491, "exec hints": 2553, "exec inject": 0, "exec minimize": 12606, "exec retries": 5, "exec seeds": 1860, "exec smash": 9442, "exec total [base]": 58271, "exec total [new]": 100342, "exec triage": 28106, "executor restarts [base]": 1270, "executor restarts [new]": 1876, "fault jobs": 0, "fuzzer jobs": 217, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 4, "hints jobs": 70, "max signal": 105364, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 9600, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9485, "no exec duration": 37255000000, "no exec requests": 155, "pending": 1, "prog exec time": 732, "reproducing": 3, "rpc recv": 13534751160, "rpc sent": 4660805336, "signal": 99398, "smash jobs": 140, "triage jobs": 7, "vm output": 133718183, "vm restarts [base]": 98, "vm restarts [new]": 149 } 2025/11/21 03:19:00 crash "possible deadlock in ntfs_fiemap" is already known 2025/11/21 03:19:00 base crash "possible deadlock in ntfs_fiemap" is to be ignored 2025/11/21 03:19:00 patched crashed: possible deadlock in ntfs_fiemap [need repro = false] 2025/11/21 03:19:34 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:19:42 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:19:44 runner 1 connected 2025/11/21 03:19:57 runner 6 connected 2025/11/21 03:20:20 attempt #1 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 03:20:32 runner 2 connected 2025/11/21 03:20:41 runner 0 connected 2025/11/21 03:21:04 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:22:02 runner 1 connected 2025/11/21 03:22:05 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:22:06 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:22:22 attempt #2 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 03:22:22 patched-only: kernel BUG in ext4_mb_new_inode_pa 2025/11/21 03:22:22 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa (full)' 2025/11/21 03:22:22 start reproducing 'kernel BUG in ext4_mb_new_inode_pa (full)' 2025/11/21 03:23:03 runner 7 connected 2025/11/21 03:23:16 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:23:20 runner 0 connected 2025/11/21 03:23:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 479, "corpus": 8783, "corpus [files]": 584, "corpus [symbols]": 528, "cover overflows": 21973, "coverage": 101314, "distributor delayed": 11867, "distributor undelayed": 11864, "distributor violated": 23, "exec candidate": 13973, "exec collide": 5003, "exec fuzz": 9612, "exec gen": 531, "exec hints": 2887, "exec inject": 0, "exec minimize": 13033, "exec retries": 5, "exec seeds": 1912, "exec smash": 10159, "exec total [base]": 59451, "exec total [new]": 103065, "exec triage": 28185, "executor restarts [base]": 1318, "executor restarts [new]": 1990, "fault jobs": 0, "fuzzer jobs": 160, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 1, "hints jobs": 53, "max signal": 105573, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 10011, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 4, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9522, "no exec duration": 37255000000, "no exec requests": 155, "pending": 1, "prog exec time": 645, "reproducing": 4, "rpc recv": 13850449072, "rpc sent": 4833352160, "signal": 99425, "smash jobs": 98, "triage jobs": 9, "vm output": 146043392, "vm restarts [base]": 101, "vm restarts [new]": 153 } 2025/11/21 03:23:34 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:23:35 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:23:41 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:24:00 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:24:15 runner 8 connected 2025/11/21 03:24:34 runner 7 connected 2025/11/21 03:24:38 runner 2 connected 2025/11/21 03:24:57 runner 1 connected 2025/11/21 03:25:41 crash "general protection fault in txEnd" is already known 2025/11/21 03:25:41 base crash "general protection fault in txEnd" is to be ignored 2025/11/21 03:25:41 patched crashed: general protection fault in txEnd [need repro = false] 2025/11/21 03:25:51 base crash: possible deadlock in run_unpack_ex 2025/11/21 03:26:15 base crash: possible deadlock in ntfs_look_for_free_space 2025/11/21 03:26:40 runner 6 connected 2025/11/21 03:26:42 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:26:48 runner 2 connected 2025/11/21 03:27:04 base crash: kernel BUG in hfs_write_inode 2025/11/21 03:27:13 runner 0 connected 2025/11/21 03:27:20 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:27:41 runner 8 connected 2025/11/21 03:28:00 runner 1 connected 2025/11/21 03:28:18 runner 6 connected 2025/11/21 03:28:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 489, "corpus": 8801, "corpus [files]": 585, "corpus [symbols]": 529, "cover overflows": 22653, "coverage": 101352, "distributor delayed": 11920, "distributor undelayed": 11919, "distributor violated": 27, "exec candidate": 13973, "exec collide": 5221, "exec fuzz": 10036, "exec gen": 557, "exec hints": 3092, "exec inject": 0, "exec minimize": 13467, "exec retries": 5, "exec seeds": 1956, "exec smash": 10578, "exec total [base]": 61168, "exec total [new]": 104914, "exec triage": 28258, "executor restarts [base]": 1374, "executor restarts [new]": 2039, "fault jobs": 0, "fuzzer jobs": 130, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 2, "hints jobs": 50, "max signal": 105636, "minimize: array": 0, "minimize: buffer": 2, "minimize: call": 10360, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9552, "no exec duration": 37255000000, "no exec requests": 155, "pending": 1, "prog exec time": 797, "reproducing": 4, "rpc recv": 14335614992, "rpc sent": 4989484968, "signal": 99458, "smash jobs": 77, "triage jobs": 3, "vm output": 153878661, "vm restarts [base]": 106, "vm restarts [new]": 158 } 2025/11/21 03:29:17 crash "kernel BUG in ocfs2_write_cluster_by_desc" is already known 2025/11/21 03:29:17 base crash "kernel BUG in ocfs2_write_cluster_by_desc" is to be ignored 2025/11/21 03:29:17 patched crashed: kernel BUG in ocfs2_write_cluster_by_desc [need repro = false] 2025/11/21 03:30:00 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:30:01 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:30:11 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:30:15 runner 6 connected 2025/11/21 03:30:33 base crash: KASAN: user-memory-access Write in __destroy_inode 2025/11/21 03:30:43 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:30:49 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:30:58 runner 1 connected 2025/11/21 03:31:10 runner 8 connected 2025/11/21 03:31:23 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:31:30 runner 0 connected 2025/11/21 03:31:41 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:31:41 runner 6 connected 2025/11/21 03:32:01 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:32:18 patched crashed: kernel BUG in ocfs2_set_new_buffer_uptodate [need repro = true] 2025/11/21 03:32:18 scheduled a reproduction of 'kernel BUG in ocfs2_set_new_buffer_uptodate' 2025/11/21 03:32:20 base crash: possible deadlock in run_unpack_ex 2025/11/21 03:32:22 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:32:40 runner 8 connected 2025/11/21 03:33:00 base crash: general protection fault in txEnd 2025/11/21 03:33:13 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:33:15 runner 6 connected 2025/11/21 03:33:17 runner 1 connected 2025/11/21 03:33:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 504, "corpus": 8821, "corpus [files]": 586, "corpus [symbols]": 530, "cover overflows": 23305, "coverage": 101382, "distributor delayed": 11976, "distributor undelayed": 11976, "distributor violated": 27, "exec candidate": 13973, "exec collide": 5419, "exec fuzz": 10452, "exec gen": 576, "exec hints": 3286, "exec inject": 0, "exec minimize": 13886, "exec retries": 5, "exec seeds": 2001, "exec smash": 10974, "exec total [base]": 63204, "exec total [new]": 106665, "exec triage": 28320, "executor restarts [base]": 1444, "executor restarts [new]": 2076, "fault jobs": 0, "fuzzer jobs": 124, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 48, "max signal": 105687, "minimize: array": 0, "minimize: buffer": 3, "minimize: call": 10640, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9583, "no exec duration": 37255000000, "no exec requests": 155, "pending": 1, "prog exec time": 818, "reproducing": 4, "rpc recv": 14809480576, "rpc sent": 5157359952, "signal": 99485, "smash jobs": 68, "triage jobs": 8, "vm output": 159301697, "vm restarts [base]": 109, "vm restarts [new]": 163 } 2025/11/21 03:33:34 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:33:57 runner 2 connected 2025/11/21 03:34:08 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:34:35 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:34:37 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:35:00 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:35:12 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:35:36 runner 1 connected 2025/11/21 03:35:40 runner 8 connected 2025/11/21 03:35:44 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:35:57 runner 6 connected 2025/11/21 03:36:25 patched crashed: possible deadlock in ocfs2_reserve_suballoc_bits [need repro = false] 2025/11/21 03:36:50 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:36:51 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/mballoc.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:36:51 repro finished 'kernel BUG in ext4_mb_new_inode_pa (full)', repro=true crepro=true desc='kernel BUG in ext4_mb_new_inode_pa' hub=false from_dashboard=false 2025/11/21 03:36:51 found repro for "kernel BUG in ext4_mb_new_inode_pa" (orig title: "-SAME-", reliability: 1), took 14.48 minutes 2025/11/21 03:36:51 start reproducing 'kernel BUG in ocfs2_set_new_buffer_uptodate' 2025/11/21 03:36:51 "kernel BUG in ext4_mb_new_inode_pa": saved crash log into 1763696211.crash.log 2025/11/21 03:36:51 "kernel BUG in ext4_mb_new_inode_pa": saved repro log into 1763696211.repro.log 2025/11/21 03:36:52 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:37:24 runner 6 connected 2025/11/21 03:37:50 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:37:51 runner 2 connected 2025/11/21 03:37:55 runner 1 connected 2025/11/21 03:38:17 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:38:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 556, "corpus": 8839, "corpus [files]": 587, "corpus [symbols]": 531, "cover overflows": 24115, "coverage": 101414, "distributor delayed": 12024, "distributor undelayed": 12023, "distributor violated": 27, "exec candidate": 13973, "exec collide": 5605, "exec fuzz": 10908, "exec gen": 601, "exec hints": 3499, "exec inject": 0, "exec minimize": 14332, "exec retries": 5, "exec seeds": 2078, "exec smash": 11351, "exec total [base]": 64757, "exec total [new]": 108528, "exec triage": 28400, "executor restarts [base]": 1494, "executor restarts [new]": 2118, "fault jobs": 0, "fuzzer jobs": 122, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 2, "hints jobs": 50, "max signal": 105753, "minimize: array": 0, "minimize: buffer": 3, "minimize: call": 10904, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9614, "no exec duration": 37255000000, "no exec requests": 155, "pending": 1, "prog exec time": 894, "reproducing": 4, "rpc recv": 15207776416, "rpc sent": 5306310528, "signal": 99513, "smash jobs": 64, "triage jobs": 8, "vm output": 164633169, "vm restarts [base]": 113, "vm restarts [new]": 166 } 2025/11/21 03:39:04 attempt #0 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 03:39:14 patched crashed: kernel BUG in f2fs_evict_inode [need repro = true] 2025/11/21 03:39:14 scheduled a reproduction of 'kernel BUG in f2fs_evict_inode' 2025/11/21 03:39:16 runner 7 connected 2025/11/21 03:39:26 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:39:46 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:40:12 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:40:13 runner 8 connected 2025/11/21 03:40:43 runner 6 connected 2025/11/21 03:40:48 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2025/11/21 03:40:58 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:41:05 attempt #1 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 03:41:09 base crash: kernel BUG in ocfs2_set_new_buffer_uptodate 2025/11/21 03:41:47 runner 8 connected 2025/11/21 03:41:56 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:42:06 runner 1 connected 2025/11/21 03:42:55 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:42:55 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:43:06 attempt #2 to run "kernel BUG in ext4_mb_new_inode_pa" on base: did not crash 2025/11/21 03:43:06 patched-only: kernel BUG in ext4_mb_new_inode_pa 2025/11/21 03:43:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 585, "corpus": 8857, "corpus [files]": 589, "corpus [symbols]": 533, "cover overflows": 24963, "coverage": 101446, "distributor delayed": 12057, "distributor undelayed": 12057, "distributor violated": 27, "exec candidate": 13973, "exec collide": 5871, "exec fuzz": 11398, "exec gen": 632, "exec hints": 3791, "exec inject": 0, "exec minimize": 14746, "exec retries": 6, "exec seeds": 2132, "exec smash": 11789, "exec total [base]": 66302, "exec total [new]": 110562, "exec triage": 28443, "executor restarts [base]": 1528, "executor restarts [new]": 2164, "fault jobs": 0, "fuzzer jobs": 111, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 47, "max signal": 105788, "minimize: array": 0, "minimize: buffer": 3, "minimize: call": 11149, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9633, "no exec duration": 37255000000, "no exec requests": 155, "pending": 1, "prog exec time": 787, "reproducing": 4, "rpc recv": 15531448204, "rpc sent": 5468229928, "signal": 99541, "smash jobs": 59, "triage jobs": 5, "vm output": 172346394, "vm restarts [base]": 114, "vm restarts [new]": 170 } 2025/11/21 03:43:52 runner 1 connected 2025/11/21 03:44:03 runner 0 connected 2025/11/21 03:44:06 patched crashed: WARNING in btrfs_chunk_alloc [need repro = true] 2025/11/21 03:44:06 scheduled a reproduction of 'WARNING in btrfs_chunk_alloc' 2025/11/21 03:44:24 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:44:36 patched crashed: INFO: task hung in f2fs_issue_checkpoint [need repro = true] 2025/11/21 03:44:36 scheduled a reproduction of 'INFO: task hung in f2fs_issue_checkpoint' 2025/11/21 03:45:03 runner 8 connected 2025/11/21 03:45:16 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:45:34 patched crashed: INFO: trying to register non-static key in ocfs2_dlm_shutdown [need repro = false] 2025/11/21 03:45:34 runner 7 connected 2025/11/21 03:45:52 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:46:31 runner 6 connected 2025/11/21 03:46:49 runner 0 connected 2025/11/21 03:47:06 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:47:16 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:48:13 base crash: kernel BUG in hfs_write_inode 2025/11/21 03:48:13 runner 0 connected 2025/11/21 03:48:15 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:48:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 605, "corpus": 8869, "corpus [files]": 589, "corpus [symbols]": 533, "cover overflows": 25811, "coverage": 101463, "distributor delayed": 12104, "distributor undelayed": 12104, "distributor violated": 27, "exec candidate": 13973, "exec collide": 6133, "exec fuzz": 11898, "exec gen": 658, "exec hints": 4109, "exec inject": 0, "exec minimize": 14975, "exec retries": 6, "exec seeds": 2176, "exec smash": 12223, "exec total [base]": 68156, "exec total [new]": 112438, "exec triage": 28507, "executor restarts [base]": 1579, "executor restarts [new]": 2238, "fault jobs": 0, "fuzzer jobs": 67, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 30, "max signal": 105843, "minimize: array": 0, "minimize: buffer": 3, "minimize: call": 11378, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9660, "no exec duration": 37255000000, "no exec requests": 155, "pending": 3, "prog exec time": 1104, "reproducing": 4, "rpc recv": 15931886000, "rpc sent": 5622142912, "signal": 99558, "smash jobs": 35, "triage jobs": 2, "vm output": 177193577, "vm restarts [base]": 118, "vm restarts [new]": 173 } 2025/11/21 03:48:45 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:48:46 reproducing crash 'kernel BUG in ocfs2_set_new_buffer_uptodate': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/uptodate.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/11/21 03:48:46 repro finished 'kernel BUG in ocfs2_set_new_buffer_uptodate', repro=true crepro=false desc='kernel BUG in ocfs2_set_new_buffer_uptodate' hub=false from_dashboard=false 2025/11/21 03:48:46 found repro for "kernel BUG in ocfs2_set_new_buffer_uptodate" (orig title: "-SAME-", reliability: 1), took 11.50 minutes 2025/11/21 03:48:46 start reproducing 'kernel BUG in f2fs_evict_inode' 2025/11/21 03:48:46 "kernel BUG in ocfs2_set_new_buffer_uptodate": saved crash log into 1763696926.crash.log 2025/11/21 03:48:46 "kernel BUG in ocfs2_set_new_buffer_uptodate": saved repro log into 1763696926.repro.log 2025/11/21 03:49:10 runner 1 connected 2025/11/21 03:49:44 runner 6 connected 2025/11/21 03:49:52 patched crashed: INFO: task hung in lmLogClose [need repro = true] 2025/11/21 03:49:52 scheduled a reproduction of 'INFO: task hung in lmLogClose' 2025/11/21 03:50:18 base crash: kernel BUG in ocfs2_write_cluster_by_desc 2025/11/21 03:50:18 attempt #0 to run "kernel BUG in ocfs2_set_new_buffer_uptodate" on base: crashed with kernel BUG in ocfs2_set_new_buffer_uptodate 2025/11/21 03:50:18 crashes both: kernel BUG in ocfs2_set_new_buffer_uptodate / kernel BUG in ocfs2_set_new_buffer_uptodate 2025/11/21 03:50:51 runner 7 connected 2025/11/21 03:51:03 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2025/11/21 03:51:15 runner 0 connected 2025/11/21 03:51:16 runner 2 connected 2025/11/21 03:52:00 runner 8 connected 2025/11/21 03:53:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 611, "corpus": 8883, "corpus [files]": 590, "corpus [symbols]": 534, "cover overflows": 26698, "coverage": 101505, "distributor delayed": 12149, "distributor undelayed": 12149, "distributor violated": 27, "exec candidate": 13973, "exec collide": 6463, "exec fuzz": 12507, "exec gen": 683, "exec hints": 4623, "exec inject": 0, "exec minimize": 15191, "exec retries": 6, "exec seeds": 2221, "exec smash": 12623, "exec total [base]": 69815, "exec total [new]": 114655, "exec triage": 28586, "executor restarts [base]": 1646, "executor restarts [new]": 2309, "fault jobs": 0, "fuzzer jobs": 31, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 17, "max signal": 105939, "minimize: array": 0, "minimize: buffer": 3, "minimize: call": 11567, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9690, "no exec duration": 37255000000, "no exec requests": 155, "pending": 3, "prog exec time": 463, "reproducing": 4, "rpc recv": 16267796180, "rpc sent": 5775984512, "signal": 99595, "smash jobs": 11, "triage jobs": 3, "vm output": 180704469, "vm restarts [base]": 121, "vm restarts [new]": 176 } 2025/11/21 03:53:28 base crash: INFO: task hung in __iterate_supers 2025/11/21 03:54:27 runner 1 connected 2025/11/21 03:55:30 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:55:54 base crash: INFO: task hung in user_get_super 2025/11/21 03:56:14 base crash: INFO: task hung in __iterate_supers 2025/11/21 03:56:34 runner 1 connected 2025/11/21 03:56:52 runner 0 connected 2025/11/21 03:57:11 runner 2 connected 2025/11/21 03:57:32 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:58:21 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:58:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 614, "corpus": 8897, "corpus [files]": 591, "corpus [symbols]": 535, "cover overflows": 27507, "coverage": 101520, "distributor delayed": 12187, "distributor undelayed": 12186, "distributor violated": 27, "exec candidate": 13973, "exec collide": 6953, "exec fuzz": 13456, "exec gen": 735, "exec hints": 5166, "exec inject": 0, "exec minimize": 15468, "exec retries": 6, "exec seeds": 2261, "exec smash": 12919, "exec total [base]": 71234, "exec total [new]": 117359, "exec triage": 28647, "executor restarts [base]": 1705, "executor restarts [new]": 2410, "fault jobs": 0, "fuzzer jobs": 6, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 2, "hints jobs": 2, "max signal": 106131, "minimize: array": 0, "minimize: buffer": 3, "minimize: call": 11793, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9716, "no exec duration": 37255000000, "no exec requests": 155, "pending": 3, "prog exec time": 598, "reproducing": 4, "rpc recv": 16505740520, "rpc sent": 5935682792, "signal": 99610, "smash jobs": 1, "triage jobs": 3, "vm output": 186020311, "vm restarts [base]": 125, "vm restarts [new]": 176 } 2025/11/21 03:58:29 runner 1 connected 2025/11/21 03:58:53 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 03:59:18 runner 8 connected 2025/11/21 03:59:26 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 03:59:33 base crash: kernel BUG in ocfs2_write_cluster_by_desc 2025/11/21 03:59:52 runner 1 connected 2025/11/21 04:00:23 runner 7 connected 2025/11/21 04:00:29 runner 0 connected 2025/11/21 04:00:53 repro finished 'kernel BUG in f2fs_evict_inode', repro=false crepro=false desc='' hub=false from_dashboard=false 2025/11/21 04:00:53 failed repro for "kernel BUG in f2fs_evict_inode", err=%!s() 2025/11/21 04:00:53 start reproducing 'WARNING in btrfs_chunk_alloc' 2025/11/21 04:00:53 "kernel BUG in f2fs_evict_inode": saved crash log into 1763697653.crash.log 2025/11/21 04:00:53 "kernel BUG in f2fs_evict_inode": saved repro log into 1763697653.repro.log 2025/11/21 04:01:06 base crash: kernel BUG in jfs_evict_inode 2025/11/21 04:01:51 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 04:01:53 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 04:01:53 patched crashed: kernel BUG in ext4_mb_new_inode_pa [need repro = true] 2025/11/21 04:01:53 scheduled a reproduction of 'kernel BUG in ext4_mb_new_inode_pa' 2025/11/21 04:02:11 runner 0 connected 2025/11/21 04:02:49 runner 8 connected 2025/11/21 04:02:50 runner 2 connected 2025/11/21 04:02:50 runner 7 connected 2025/11/21 04:03:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 620, "corpus": 8900, "corpus [files]": 591, "corpus [symbols]": 535, "cover overflows": 28240, "coverage": 101538, "distributor delayed": 12203, "distributor undelayed": 12203, "distributor violated": 27, "exec candidate": 13973, "exec collide": 7384, "exec fuzz": 14395, "exec gen": 792, "exec hints": 5285, "exec inject": 0, "exec minimize": 15601, "exec retries": 6, "exec seeds": 2273, "exec smash": 12969, "exec total [base]": 72939, "exec total [new]": 119132, "exec triage": 28674, "executor restarts [base]": 1769, "executor restarts [new]": 2477, "fault jobs": 0, "fuzzer jobs": 3, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 3, "hints jobs": 1, "max signal": 106152, "minimize: array": 0, "minimize: buffer": 3, "minimize: call": 11910, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9727, "no exec duration": 37296000000, "no exec requests": 156, "pending": 3, "prog exec time": 577, "reproducing": 4, "rpc recv": 16923143272, "rpc sent": 6088863792, "signal": 99618, "smash jobs": 0, "triage jobs": 2, "vm output": 189953807, "vm restarts [base]": 130, "vm restarts [new]": 180 } 2025/11/21 04:05:04 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2025/11/21 04:05:41 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 04:06:01 runner 7 connected 2025/11/21 04:06:36 crash "possible deadlock in ocfs2_xattr_set" is already known 2025/11/21 04:06:36 base crash "possible deadlock in ocfs2_xattr_set" is to be ignored 2025/11/21 04:06:36 patched crashed: possible deadlock in ocfs2_xattr_set [need repro = false] 2025/11/21 04:06:38 runner 2 connected 2025/11/21 04:07:35 runner 6 connected 2025/11/21 04:08:08 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 04:08:18 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 04:08:26 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 620, "corpus": 8909, "corpus [files]": 591, "corpus [symbols]": 535, "cover overflows": 29380, "coverage": 101667, "distributor delayed": 12230, "distributor undelayed": 12230, "distributor violated": 27, "exec candidate": 13973, "exec collide": 8160, "exec fuzz": 15916, "exec gen": 872, "exec hints": 5343, "exec inject": 0, "exec minimize": 15777, "exec retries": 6, "exec seeds": 2297, "exec smash": 13110, "exec total [base]": 75219, "exec total [new]": 121950, "exec triage": 28713, "executor restarts [base]": 1855, "executor restarts [new]": 2546, "fault jobs": 0, "fuzzer jobs": 4, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 1, "max signal": 106178, "minimize: array": 0, "minimize: buffer": 3, "minimize: call": 12067, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9742, "no exec duration": 37296000000, "no exec requests": 156, "pending": 3, "prog exec time": 529, "reproducing": 4, "rpc recv": 17192139716, "rpc sent": 6304514720, "signal": 99628, "smash jobs": 1, "triage jobs": 2, "vm output": 193962753, "vm restarts [base]": 131, "vm restarts [new]": 182 } 2025/11/21 04:09:06 runner 2 connected 2025/11/21 04:09:15 runner 1 connected 2025/11/21 04:09:15 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2025/11/21 04:10:12 runner 8 connected 2025/11/21 04:10:33 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 04:11:33 runner 0 connected 2025/11/21 04:11:49 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2025/11/21 04:12:02 crash "possible deadlock in ntfs_fiemap" is already known 2025/11/21 04:12:02 base crash "possible deadlock in ntfs_fiemap" is to be ignored 2025/11/21 04:12:02 patched crashed: possible deadlock in ntfs_fiemap [need repro = false] 2025/11/21 04:12:14 base crash: kernel BUG in jfs_evict_inode 2025/11/21 04:12:48 runner 1 connected 2025/11/21 04:12:53 runner 6 connected 2025/11/21 04:13:14 runner 2 connected 2025/11/21 04:13:21 bug reporting terminated 2025/11/21 04:13:21 status reporting terminated 2025/11/21 04:13:21 new: rpc server terminaled 2025/11/21 04:13:21 failed to recv *flatrpc.InfoRequestRawT: read tcp 127.0.0.1:39863->127.0.0.1:48068: use of closed network connection 2025/11/21 04:13:21 base: rpc server terminaled 2025/11/21 04:13:21 base: pool terminated 2025/11/21 04:13:21 base: kernel context loop terminated 2025/11/21 04:13:50 repro finished 'WARNING in btrfs_chunk_alloc', repro=false crepro=false desc='' hub=false from_dashboard=false 2025/11/21 04:13:53 repro finished 'VFS: Busy inodes after unmount (use-after-free)', repro=false crepro=false desc='' hub=false from_dashboard=false 2025/11/21 04:14:12 repro finished 'KASAN: slab-use-after-free Write in txEnd', repro=false crepro=false desc='' hub=false from_dashboard=false 2025/11/21 04:17:54 repro finished 'INFO: task hung in lmLogClose', repro=false crepro=false desc='' hub=false from_dashboard=false 2025/11/21 04:17:54 repro loop terminated 2025/11/21 04:17:54 new: pool terminated 2025/11/21 04:17:54 new: kernel context loop terminated 2025/11/21 04:17:54 diff fuzzing terminated 2025/11/21 04:17:54 fuzzing is finished 2025/11/21 04:17:54 status at the end: Title On-Base On-Patched kernel BUG in ext4_mb_new_inode_pa 16 crashes[reproduced] INFO: task hung in __iterate_supers 4 crashes 2 crashes INFO: task hung in f2fs_issue_checkpoint 1 crashes INFO: task hung in lmLogClose 4 crashes INFO: task hung in user_get_super 1 crashes INFO: trying to register non-static key in ocfs2_dlm_shutdown 1 crashes 2 crashes KASAN: slab-use-after-free Read in jfs_syncpt 2 crashes KASAN: slab-use-after-free Write in txEnd 1 crashes KASAN: user-memory-access Write in __destroy_inode 1 crashes 1 crashes UBSAN: array-index-out-of-bounds in dtSplitPage 1 crashes 4 crashes[reproduced] VFS: Busy inodes after unmount (use-after-free) 1 crashes 1 crashes WARNING in btrfs_chunk_alloc 1 crashes WARNING in dbAdjTree 2 crashes 2 crashes WARNING in hfs_bnode_create 2 crashes 1 crashes[reproduced] WARNING in udf_truncate_extents 2 crashes 2 crashes general protection fault in lmLogSync 2 crashes general protection fault in txEnd 1 crashes 1 crashes kernel BUG in dbFindBits 1 crashes 3 crashes kernel BUG in f2fs_evict_inode 1 crashes kernel BUG in hfs_write_inode 25 crashes 48 crashes kernel BUG in jfs_evict_inode 14 crashes 5 crashes kernel BUG in ocfs2_set_new_buffer_uptodate 2 crashes 1 crashes[reproduced] kernel BUG in ocfs2_write_cluster_by_desc 2 crashes 1 crashes kernel BUG in txUnlock 1 crashes 5 crashes possible deadlock in dqget 1 crashes 1 crashes possible deadlock in mark_as_free_ex 1 crashes possible deadlock in ntfs_fiemap 2 crashes possible deadlock in ntfs_look_for_free_space 3 crashes 2 crashes possible deadlock in ocfs2_del_inode_from_orphan 7 crashes 3 crashes[reproduced] possible deadlock in ocfs2_evict_inode 1 crashes possible deadlock in ocfs2_init_acl 1 crashes 1 crashes possible deadlock in ocfs2_reserve_suballoc_bits 1 crashes 2 crashes possible deadlock in ocfs2_try_remove_refcount_tree 47 crashes 53 crashes possible deadlock in ocfs2_xattr_set 1 crashes possible deadlock in run_unpack_ex 4 crashes 1 crashes 2025/11/21 04:17:54 possibly patched-only: kernel BUG in ext4_mb_new_inode_pa