2026/01/29 17:09:21 extracted 324963 text symbol hashes for base and 324963 for patched 2026/01/29 17:09:21 symbol "__UNIQUE_ID_addressable_iomap_finish_folio_write_1441" has different values in base vs patch 2026/01/29 17:09:21 binaries are different, continuing fuzzing 2026/01/29 17:09:21 adding modified_functions to focus areas: ["__iomap_write_begin" "__xfs_file_fallocate" "ifs_free" "ifs_set_range_uptodate" "iomap_file_buffered_write" "iomap_file_unshare" "iomap_read_end" "iomap_read_folio_iter" "iomap_read_inline_data" "iomap_set_range_uptodate" "iomap_write_delalloc_release" "iomap_write_end" "iomap_writeback_folio" "iomap_zero_range" "xfs_atomic_write_cow_iomap_begin" "xfs_buffered_write_iomap_begin" "xfs_direct_write_iomap_begin" "xfs_file_remap_range"] 2026/01/29 17:09:21 adding directly modified files to focus areas: ["fs/iomap/buffered-io.c" "fs/xfs/xfs_file.c" "fs/xfs/xfs_iomap.c"] 2026/01/29 17:09:21 downloading corpus #1: "https://storage.googleapis.com/syzkaller/corpus/ci2-upstream-fs-corpus.db" 2026/01/29 17:10:20 runner 0 connected 2026/01/29 17:10:20 runner 7 connected 2026/01/29 17:10:20 runner 4 connected 2026/01/29 17:10:20 runner 8 connected 2026/01/29 17:10:20 runner 5 connected 2026/01/29 17:10:20 runner 1 connected 2026/01/29 17:10:21 runner 2 connected 2026/01/29 17:10:21 runner 6 connected 2026/01/29 17:10:21 runner 2 connected 2026/01/29 17:10:21 runner 3 connected 2026/01/29 17:10:21 runner 0 connected 2026/01/29 17:10:21 runner 1 connected 2026/01/29 17:10:26 initializing coverage information... 2026/01/29 17:10:28 executor cover filter: 0 PCs 2026/01/29 17:10:31 discovered 7638 source files, 336321 symbols 2026/01/29 17:10:31 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$usbip_server : fd_usbip_server [syz_usbip_server_init] BinFmtMisc : enabled Comparisons : enabled Coverage : enabled DelayKcovMmap : enabled DevlinkPCI : PCI device 0000:00:10.0 is not available ExtraCoverage : enabled Fault : enabled KCSAN : write(/sys/kernel/debug/kcsan, on) failed KcovResetIoctl : kernel does not support ioctl(KCOV_RESET_TRACE) LRWPANEmulation : enabled Leak : failed to write(kmemleak, "scan=off") NetDevices : enabled NetInjection : enabled NicVF : PCI device 0000:00:11.0 is not available SandboxAndroid : setfilecon: setxattr failed. (errno 1: Operation not permitted). . process exited with status 67. SandboxNamespace : enabled SandboxNone : enabled SandboxSetuid : enabled Swap : enabled USBEmulation : enabled VhciInjection : enabled WifiEmulation : enabled syscalls : 570/8071 2026/01/29 17:10:31 base: machine check complete 2026/01/29 17:10:31 coverage filter: ^__iomap_write_begin$: [__iomap_write_begin] 2026/01/29 17:10:31 coverage filter: ^__xfs_file_fallocate$: [__xfs_file_fallocate] 2026/01/29 17:10:31 coverage filter: ^ifs_free$: [ifs_free] 2026/01/29 17:10:31 coverage filter: ^ifs_set_range_uptodate$: [ifs_set_range_uptodate] 2026/01/29 17:10:31 coverage filter: ^iomap_file_buffered_write$: [iomap_file_buffered_write] 2026/01/29 17:10:31 coverage filter: ^iomap_file_unshare$: [iomap_file_unshare] 2026/01/29 17:10:31 coverage filter: ^iomap_read_end$: [iomap_read_end] 2026/01/29 17:10:31 coverage filter: ^iomap_read_folio_iter$: [iomap_read_folio_iter] 2026/01/29 17:10:31 coverage filter: ^iomap_read_inline_data$: [iomap_read_inline_data] 2026/01/29 17:10:31 coverage filter: ^iomap_set_range_uptodate$: [iomap_set_range_uptodate] 2026/01/29 17:10:31 coverage filter: ^iomap_write_delalloc_release$: [iomap_write_delalloc_release] 2026/01/29 17:10:31 coverage filter: ^iomap_write_end$: [iomap_write_end] 2026/01/29 17:10:31 coverage filter: ^iomap_writeback_folio$: [iomap_writeback_folio] 2026/01/29 17:10:31 coverage filter: ^iomap_zero_range$: [iomap_zero_range] 2026/01/29 17:10:31 coverage filter: ^xfs_atomic_write_cow_iomap_begin$: [xfs_atomic_write_cow_iomap_begin] 2026/01/29 17:10:31 coverage filter: ^xfs_buffered_write_iomap_begin$: [xfs_buffered_write_iomap_begin] 2026/01/29 17:10:31 coverage filter: ^xfs_direct_write_iomap_begin$: [xfs_direct_write_iomap_begin] 2026/01/29 17:10:31 coverage filter: ^xfs_file_remap_range$: [xfs_file_remap_range] 2026/01/29 17:10:31 coverage filter: fs/iomap/buffered-io.c: [fs/iomap/buffered-io.c] 2026/01/29 17:10:31 coverage filter: fs/xfs/xfs_file.c: [fs/xfs/xfs_file.c] 2026/01/29 17:10:31 coverage filter: fs/xfs/xfs_iomap.c: [fs/xfs/xfs_iomap.c] 2026/01/29 17:10:31 area "symbols": 1279 PCs in the cover filter 2026/01/29 17:10:31 area "files": 3532 PCs in the cover filter 2026/01/29 17:10:31 area "": 0 PCs in the cover filter 2026/01/29 17:10:31 executor cover filter: 0 PCs 2026/01/29 17:10:32 machine check: disabled the following syscalls: mount$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 : 570/8071 2026/01/29 17:10:32 new: machine check complete 2026/01/29 17:10:32 new: adding 13038 seeds 2026/01/29 17:11:31 crash "general protection fault in metapage_write_folio" is already known 2026/01/29 17:11:31 base crash "general protection fault in metapage_write_folio" is to be ignored 2026/01/29 17:11:31 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:11:33 crash "general protection fault in metapage_write_folio" is already known 2026/01/29 17:11:33 base crash "general protection fault in metapage_write_folio" is to be ignored 2026/01/29 17:11:33 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:11:45 crash "general protection fault in metapage_write_folio" is already known 2026/01/29 17:11:45 base crash "general protection fault in metapage_write_folio" is to be ignored 2026/01/29 17:11:45 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:11:46 crash "general protection fault in metapage_write_folio" is already known 2026/01/29 17:11:46 base crash "general protection fault in metapage_write_folio" is to be ignored 2026/01/29 17:11:46 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:11:47 crash "general protection fault in metapage_write_folio" is already known 2026/01/29 17:11:47 base crash "general protection fault in metapage_write_folio" is to be ignored 2026/01/29 17:11:47 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:11:50 base crash: general protection fault in metapage_write_folio 2026/01/29 17:12:30 runner 6 connected 2026/01/29 17:12:30 runner 1 connected 2026/01/29 17:12:40 crash "possible deadlock in ocfs2_evict_inode" is already known 2026/01/29 17:12:40 base crash "possible deadlock in ocfs2_evict_inode" is to be ignored 2026/01/29 17:12:40 patched crashed: possible deadlock in ocfs2_evict_inode [need repro = false] 2026/01/29 17:12:41 runner 0 connected 2026/01/29 17:12:42 base crash: general protection fault in metapage_write_folio 2026/01/29 17:12:43 runner 5 connected 2026/01/29 17:12:43 runner 2 connected 2026/01/29 17:12:48 runner 1 connected 2026/01/29 17:13:02 crash "possible deadlock in hfs_find_init" is already known 2026/01/29 17:13:02 base crash "possible deadlock in hfs_find_init" is to be ignored 2026/01/29 17:13:02 patched crashed: possible deadlock in hfs_find_init [need repro = false] 2026/01/29 17:13:14 crash "possible deadlock in hfs_find_init" is already known 2026/01/29 17:13:14 base crash "possible deadlock in hfs_find_init" is to be ignored 2026/01/29 17:13:14 patched crashed: possible deadlock in hfs_find_init [need repro = false] 2026/01/29 17:13:37 runner 4 connected 2026/01/29 17:13:41 runner 0 connected 2026/01/29 17:14:00 runner 6 connected 2026/01/29 17:14:12 runner 5 connected 2026/01/29 17:14:24 STAT { "buffer too small": 0, "candidate triage jobs": 56, "candidates": 10475, "comps overflows": 0, "corpus": 2440, "corpus [files]": 138, "corpus [symbols]": 72, "cover overflows": 468, "coverage": 75992, "distributor delayed": 3297, "distributor undelayed": 3297, "distributor violated": 27, "exec candidate": 2563, "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]": 4527, "exec total [new]": 11059, "exec triage": 7708, "executor restarts [base]": 75, "executor restarts [new]": 178, "fault jobs": 0, "fuzzer jobs": 56, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 9, "hints jobs": 0, "max signal": 76956, "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": 2563, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 316, "reproducing": 0, "rpc recv": 1354084412, "rpc sent": 260777216, "signal": 75344, "smash jobs": 0, "triage jobs": 0, "vm output": 6955385, "vm restarts [base]": 5, "vm restarts [new]": 17 } 2026/01/29 17:14:56 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:14:58 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:15:01 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:15:02 crash "kernel BUG in txUnlock" is already known 2026/01/29 17:15:02 base crash "kernel BUG in txUnlock" is to be ignored 2026/01/29 17:15:02 patched crashed: kernel BUG in txUnlock [need repro = false] 2026/01/29 17:15:02 crash "kernel BUG in txUnlock" is already known 2026/01/29 17:15:02 base crash "kernel BUG in txUnlock" is to be ignored 2026/01/29 17:15:02 patched crashed: kernel BUG in txUnlock [need repro = false] 2026/01/29 17:15:03 crash "kernel BUG in txUnlock" is already known 2026/01/29 17:15:03 base crash "kernel BUG in txUnlock" is to be ignored 2026/01/29 17:15:03 patched crashed: kernel BUG in txUnlock [need repro = false] 2026/01/29 17:15:04 crash "kernel BUG in txUnlock" is already known 2026/01/29 17:15:04 base crash "kernel BUG in txUnlock" is to be ignored 2026/01/29 17:15:04 patched crashed: kernel BUG in txUnlock [need repro = false] 2026/01/29 17:15:12 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:15:17 base crash: general protection fault in metapage_write_folio 2026/01/29 17:15:19 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 17:15:45 runner 5 connected 2026/01/29 17:15:48 runner 0 connected 2026/01/29 17:15:50 runner 8 connected 2026/01/29 17:15:51 runner 4 connected 2026/01/29 17:15:51 base crash: general protection fault in metapage_write_folio 2026/01/29 17:15:52 runner 2 connected 2026/01/29 17:15:52 runner 6 connected 2026/01/29 17:15:55 runner 7 connected 2026/01/29 17:16:03 runner 3 connected 2026/01/29 17:16:07 runner 0 connected 2026/01/29 17:16:16 runner 1 connected 2026/01/29 17:16:48 runner 1 connected 2026/01/29 17:17:47 base crash: kernel BUG in txUnlock 2026/01/29 17:18:08 crash "kernel BUG in hfs_write_inode" is already known 2026/01/29 17:18:08 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/01/29 17:18:08 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:18:19 crash "kernel BUG in hfs_write_inode" is already known 2026/01/29 17:18:19 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/01/29 17:18:19 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:18:20 crash "kernel BUG in hfs_write_inode" is already known 2026/01/29 17:18:20 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/01/29 17:18:20 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:18:31 crash "kernel BUG in hfs_write_inode" is already known 2026/01/29 17:18:31 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/01/29 17:18:31 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:18:43 runner 1 connected 2026/01/29 17:19:06 runner 1 connected 2026/01/29 17:19:15 runner 4 connected 2026/01/29 17:19:18 runner 5 connected 2026/01/29 17:19:24 STAT { "buffer too small": 0, "candidate triage jobs": 35, "candidates": 7826, "comps overflows": 0, "corpus": 5022, "corpus [files]": 228, "corpus [symbols]": 131, "cover overflows": 1043, "coverage": 88557, "distributor delayed": 6083, "distributor undelayed": 6083, "distributor violated": 29, "exec candidate": 5212, "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]": 9164, "exec total [new]": 23468, "exec triage": 15707, "executor restarts [base]": 138, "executor restarts [new]": 344, "fault jobs": 0, "fuzzer jobs": 35, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 6, "hints jobs": 0, "max signal": 89382, "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": 5212, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 339, "reproducing": 0, "rpc recv": 2431039588, "rpc sent": 556545640, "signal": 87847, "smash jobs": 0, "triage jobs": 0, "vm output": 13542953, "vm restarts [base]": 8, "vm restarts [new]": 29 } 2026/01/29 17:19:27 crash "KASAN: slab-use-after-free Read in dtSplitPage" is already known 2026/01/29 17:19:27 base crash "KASAN: slab-use-after-free Read in dtSplitPage" is to be ignored 2026/01/29 17:19:27 patched crashed: KASAN: slab-use-after-free Read in dtSplitPage [need repro = false] 2026/01/29 17:19:28 runner 2 connected 2026/01/29 17:19:37 crash "kernel BUG in hfs_write_inode" is already known 2026/01/29 17:19:37 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/01/29 17:19:37 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:19:40 patched crashed: KASAN: slab-use-after-free Read in add_missing_indices [need repro = true] 2026/01/29 17:19:40 scheduled a reproduction of 'KASAN: slab-use-after-free Read in add_missing_indices' 2026/01/29 17:19:49 base crash: kernel BUG in hfs_write_inode 2026/01/29 17:19:53 patched crashed: KASAN: slab-use-after-free Read in jfs_readdir [need repro = true] 2026/01/29 17:19:53 scheduled a reproduction of 'KASAN: slab-use-after-free Read in jfs_readdir' 2026/01/29 17:20:06 crash "KASAN: slab-use-after-free Read in dtSplitPage" is already known 2026/01/29 17:20:06 base crash "KASAN: slab-use-after-free Read in dtSplitPage" is to be ignored 2026/01/29 17:20:06 patched crashed: KASAN: slab-use-after-free Read in dtSplitPage [need repro = false] 2026/01/29 17:20:23 crash "possible deadlock in ocfs2_del_inode_from_orphan" is already known 2026/01/29 17:20:23 base crash "possible deadlock in ocfs2_del_inode_from_orphan" is to be ignored 2026/01/29 17:20:23 patched crashed: possible deadlock in ocfs2_del_inode_from_orphan [need repro = false] 2026/01/29 17:20:23 runner 0 connected 2026/01/29 17:20:34 runner 1 connected 2026/01/29 17:20:38 runner 6 connected 2026/01/29 17:20:47 runner 1 connected 2026/01/29 17:20:49 crash "kernel BUG in jfs_evict_inode" is already known 2026/01/29 17:20:49 base crash "kernel BUG in jfs_evict_inode" is to be ignored 2026/01/29 17:20:49 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 17:20:49 runner 2 connected 2026/01/29 17:21:03 runner 8 connected 2026/01/29 17:21:09 base crash: kernel BUG in jfs_evict_inode 2026/01/29 17:21:11 patched crashed: KASAN: slab-use-after-free Read in jfs_readdir [need repro = true] 2026/01/29 17:21:11 scheduled a reproduction of 'KASAN: slab-use-after-free Read in jfs_readdir' 2026/01/29 17:21:20 runner 3 connected 2026/01/29 17:21:45 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:21:46 runner 0 connected 2026/01/29 17:22:00 base crash: kernel BUG in jfs_evict_inode 2026/01/29 17:22:06 runner 0 connected 2026/01/29 17:22:09 runner 2 connected 2026/01/29 17:22:43 runner 6 connected 2026/01/29 17:22:44 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:22:56 runner 2 connected 2026/01/29 17:23:43 runner 5 connected 2026/01/29 17:24:11 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:24:24 STAT { "buffer too small": 0, "candidate triage jobs": 33, "candidates": 5287, "comps overflows": 0, "corpus": 7470, "corpus [files]": 298, "corpus [symbols]": 176, "cover overflows": 1631, "coverage": 95955, "distributor delayed": 9272, "distributor undelayed": 9271, "distributor violated": 72, "exec candidate": 7751, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 1, "exec seeds": 0, "exec smash": 0, "exec total [base]": 13941, "exec total [new]": 36576, "exec triage": 23340, "executor restarts [base]": 191, "executor restarts [new]": 510, "fault jobs": 0, "fuzzer jobs": 33, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 8, "hints jobs": 0, "max signal": 96757, "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": 7751, "no exec duration": 33182000000, "no exec requests": 150, "pending": 3, "prog exec time": 305, "reproducing": 0, "rpc recv": 3517063224, "rpc sent": 870989832, "signal": 95274, "smash jobs": 0, "triage jobs": 0, "vm output": 21022421, "vm restarts [base]": 11, "vm restarts [new]": 40 } 2026/01/29 17:24:53 base crash: kernel BUG in jfs_evict_inode 2026/01/29 17:25:08 runner 8 connected 2026/01/29 17:25:30 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:25:44 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:25:51 runner 0 connected 2026/01/29 17:25:55 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:25:58 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:26:26 runner 8 connected 2026/01/29 17:26:41 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:26:42 runner 0 connected 2026/01/29 17:26:49 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 17:26:52 runner 4 connected 2026/01/29 17:26:55 runner 6 connected 2026/01/29 17:27:39 runner 2 connected 2026/01/29 17:27:40 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:27:45 runner 8 connected 2026/01/29 17:27:51 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:28:04 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:28:06 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:28:25 base crash: kernel BUG in jfs_evict_inode 2026/01/29 17:28:37 runner 0 connected 2026/01/29 17:28:42 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:28:48 runner 3 connected 2026/01/29 17:29:01 runner 1 connected 2026/01/29 17:29:02 base crash: kernel BUG in hfs_write_inode 2026/01/29 17:29:04 runner 6 connected 2026/01/29 17:29:21 runner 2 connected 2026/01/29 17:29:24 STAT { "buffer too small": 0, "candidate triage jobs": 1, "candidates": 2765, "comps overflows": 0, "corpus": 7815, "corpus [files]": 314, "corpus [symbols]": 187, "cover overflows": 2188, "coverage": 96648, "distributor delayed": 9706, "distributor undelayed": 9706, "distributor violated": 74, "exec candidate": 10273, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 2, "exec seeds": 0, "exec smash": 0, "exec total [base]": 18961, "exec total [new]": 50284, "exec triage": 24498, "executor restarts [base]": 245, "executor restarts [new]": 671, "fault jobs": 0, "fuzzer jobs": 1, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 7, "hints jobs": 0, "max signal": 97463, "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": 8101, "no exec duration": 33182000000, "no exec requests": 150, "pending": 3, "prog exec time": 315, "reproducing": 0, "rpc recv": 4175922060, "rpc sent": 1163376208, "signal": 95972, "smash jobs": 0, "triage jobs": 0, "vm output": 28533963, "vm restarts [base]": 13, "vm restarts [new]": 51 } 2026/01/29 17:29:24 crash "possible deadlock in hfs_find_init" is already known 2026/01/29 17:29:24 base crash "possible deadlock in hfs_find_init" is to be ignored 2026/01/29 17:29:24 patched crashed: possible deadlock in hfs_find_init [need repro = false] 2026/01/29 17:29:39 crash "possible deadlock in hfs_find_init" is already known 2026/01/29 17:29:39 base crash "possible deadlock in hfs_find_init" is to be ignored 2026/01/29 17:29:39 patched crashed: possible deadlock in hfs_find_init [need repro = false] 2026/01/29 17:29:41 runner 8 connected 2026/01/29 17:29:54 triaged 90.4% of the corpus 2026/01/29 17:29:54 starting bug reproductions 2026/01/29 17:29:54 starting bug reproductions (max 6 VMs, 4 repros) 2026/01/29 17:29:54 start reproducing 'KASAN: slab-use-after-free Read in add_missing_indices' 2026/01/29 17:29:54 start reproducing 'KASAN: slab-use-after-free Read in jfs_readdir' 2026/01/29 17:29:56 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:30:00 runner 0 connected 2026/01/29 17:30:25 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:30:35 runner 4 connected 2026/01/29 17:30:41 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/01/29 17:30:53 runner 6 connected 2026/01/29 17:30:54 triaged 100.0% of the corpus 2026/01/29 17:31:08 patched crashed: INFO: task hung in user_get_super [need repro = true] 2026/01/29 17:31:08 scheduled a reproduction of 'INFO: task hung in user_get_super' 2026/01/29 17:31:08 start reproducing 'INFO: task hung in user_get_super' 2026/01/29 17:31:18 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:31:21 reproducing crash 'KASAN: slab-use-after-free Read in add_missing_indices': 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 2026/01/29 17:31:22 runner 8 connected 2026/01/29 17:31:50 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:32:04 runner 7 connected 2026/01/29 17:32:05 reproducing crash 'KASAN: slab-use-after-free Read in add_missing_indices': 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 2026/01/29 17:32:47 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:33:15 base crash: INFO: task hung in lock_metapage 2026/01/29 17:33:18 reproducing crash 'KASAN: slab-use-after-free Read in add_missing_indices': 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 2026/01/29 17:34:14 runner 1 connected 2026/01/29 17:34:19 reproducing crash 'KASAN: slab-use-after-free Read in add_missing_indices': 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 2026/01/29 17:34:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 36, "corpus": 7897, "corpus [files]": 335, "corpus [symbols]": 204, "cover overflows": 4215, "coverage": 97916, "distributor delayed": 9923, "distributor undelayed": 9923, "distributor violated": 76, "exec candidate": 13038, "exec collide": 200, "exec fuzz": 366, "exec gen": 22, "exec hints": 49, "exec inject": 0, "exec minimize": 1993, "exec retries": 3, "exec seeds": 154, "exec smash": 229, "exec total [base]": 23972, "exec total [new]": 56474, "exec triage": 24897, "executor restarts [base]": 293, "executor restarts [new]": 731, "fault jobs": 0, "fuzzer jobs": 176, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 5, "hints jobs": 66, "max signal": 99516, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 1275, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8255, "no exec duration": 33182000000, "no exec requests": 150, "pending": 1, "prog exec time": 659, "reproducing": 3, "rpc recv": 4813857384, "rpc sent": 1514249688, "signal": 97142, "smash jobs": 82, "triage jobs": 28, "vm output": 35376921, "vm restarts [base]": 15, "vm restarts [new]": 56 } 2026/01/29 17:34:30 base crash: kernel BUG in hfs_write_inode 2026/01/29 17:35:28 runner 0 connected 2026/01/29 17:37:22 patched crashed: INFO: task hung in __iterate_supers [need repro = true] 2026/01/29 17:37:22 scheduled a reproduction of 'INFO: task hung in __iterate_supers' 2026/01/29 17:37:22 start reproducing 'INFO: task hung in __iterate_supers' 2026/01/29 17:37:35 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2026/01/29 17:37:35 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2026/01/29 17:37:35 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 17:38:20 runner 8 connected 2026/01/29 17:38:31 base crash: kernel BUG in hfs_write_inode 2026/01/29 17:38:32 runner 6 connected 2026/01/29 17:38:52 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:38:54 crash "possible deadlock in hfs_find_init" is already known 2026/01/29 17:38:54 base crash "possible deadlock in hfs_find_init" is to be ignored 2026/01/29 17:38:54 patched crashed: possible deadlock in hfs_find_init [need repro = false] 2026/01/29 17:38:59 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2026/01/29 17:38:59 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2026/01/29 17:38:59 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 17:39:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 107, "corpus": 7965, "corpus [files]": 354, "corpus [symbols]": 223, "cover overflows": 5438, "coverage": 98596, "distributor delayed": 10039, "distributor undelayed": 10031, "distributor violated": 76, "exec candidate": 13038, "exec collide": 398, "exec fuzz": 716, "exec gen": 40, "exec hints": 128, "exec inject": 0, "exec minimize": 3449, "exec retries": 3, "exec seeds": 328, "exec smash": 541, "exec total [base]": 26714, "exec total [new]": 59258, "exec triage": 25098, "executor restarts [base]": 324, "executor restarts [new]": 791, "fault jobs": 0, "fuzzer jobs": 264, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 1, "hints jobs": 111, "max signal": 100290, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 2182, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8345, "no exec duration": 33182000000, "no exec requests": 150, "pending": 1, "prog exec time": 746, "reproducing": 4, "rpc recv": 5304822876, "rpc sent": 1808857384, "signal": 97609, "smash jobs": 141, "triage jobs": 12, "vm output": 40296102, "vm restarts [base]": 16, "vm restarts [new]": 58 } 2026/01/29 17:39:29 runner 1 connected 2026/01/29 17:39:35 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2026/01/29 17:39:35 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2026/01/29 17:39:35 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 17:39:50 runner 8 connected 2026/01/29 17:39:57 runner 6 connected 2026/01/29 17:40:08 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:40:13 reproducing crash 'KASAN: slab-use-after-free Read in add_missing_indices': 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 2026/01/29 17:40:33 runner 7 connected 2026/01/29 17:40:51 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:40:51 repro finished 'KASAN: slab-use-after-free Read in jfs_readdir', repro=true crepro=false desc='KASAN: slab-use-after-free Read in dtSplitPage' hub=false from_dashboard=false 2026/01/29 17:40:51 found repro for "KASAN: slab-use-after-free Read in dtSplitPage" (orig title: "KASAN: slab-use-after-free Read in jfs_readdir", reliability: 1), took 10.69 minutes 2026/01/29 17:40:51 "KASAN: slab-use-after-free Read in dtSplitPage": saved crash log into 1769708451.crash.log 2026/01/29 17:40:51 "KASAN: slab-use-after-free Read in dtSplitPage": saved repro log into 1769708451.repro.log 2026/01/29 17:40:51 start reproducing 'KASAN: slab-use-after-free Read in jfs_readdir' 2026/01/29 17:41:08 reproducing crash 'KASAN: slab-use-after-free Read in add_missing_indices': 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 2026/01/29 17:41:30 base crash: INFO: task hung in user_get_super 2026/01/29 17:41:32 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:41:45 reproducing crash 'KASAN: slab-use-after-free Read in add_missing_indices': 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 2026/01/29 17:41:45 repro finished 'KASAN: slab-use-after-free Read in add_missing_indices', repro=true crepro=false desc='KASAN: slab-use-after-free Read in dtSplitPage' hub=false from_dashboard=false 2026/01/29 17:41:45 found repro for "KASAN: slab-use-after-free Read in dtSplitPage" (orig title: "KASAN: slab-use-after-free Read in add_missing_indices", reliability: 1), took 11.77 minutes 2026/01/29 17:41:45 "KASAN: slab-use-after-free Read in dtSplitPage": saved crash log into 1769708505.crash.log 2026/01/29 17:41:45 "KASAN: slab-use-after-free Read in dtSplitPage": saved repro log into 1769708505.repro.log 2026/01/29 17:41:52 base crash: kernel BUG in hfs_write_inode 2026/01/29 17:41:59 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 17:42:05 runner 0 connected 2026/01/29 17:42:19 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:42:19 attempt #0 to run "KASAN: slab-use-after-free Read in dtSplitPage" on base: crashed with KASAN: slab-out-of-bounds Read in dtSplitPage 2026/01/29 17:42:20 crash "KASAN: slab-use-after-free Read in dtSplitPage" is already known 2026/01/29 17:42:20 base crash "KASAN: slab-use-after-free Read in dtSplitPage" is to be ignored 2026/01/29 17:42:20 crashes both: KASAN: slab-use-after-free Read in dtSplitPage / KASAN: slab-out-of-bounds Read in dtSplitPage 2026/01/29 17:42:27 runner 2 connected 2026/01/29 17:42:57 runner 1 connected 2026/01/29 17:43:12 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:43:16 attempt #0 to run "KASAN: slab-use-after-free Read in dtSplitPage" on base: crashed with KASAN: slab-out-of-bounds Read in dtSplitPage 2026/01/29 17:43:16 crash "KASAN: slab-use-after-free Read in dtSplitPage" is already known 2026/01/29 17:43:16 base crash "KASAN: slab-use-after-free Read in dtSplitPage" is to be ignored 2026/01/29 17:43:16 crashes both: KASAN: slab-use-after-free Read in dtSplitPage / KASAN: slab-out-of-bounds Read in dtSplitPage 2026/01/29 17:43:17 runner 0 connected 2026/01/29 17:43:47 patched crashed: INFO: task hung in release_metapage [need repro = true] 2026/01/29 17:43:47 scheduled a reproduction of 'INFO: task hung in release_metapage' 2026/01/29 17:43:47 start reproducing 'INFO: task hung in release_metapage' 2026/01/29 17:44:14 runner 1 connected 2026/01/29 17:44:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 178, "corpus": 8006, "corpus [files]": 358, "corpus [symbols]": 225, "cover overflows": 6885, "coverage": 98712, "distributor delayed": 10149, "distributor undelayed": 10146, "distributor violated": 78, "exec candidate": 13038, "exec collide": 629, "exec fuzz": 1207, "exec gen": 56, "exec hints": 287, "exec inject": 0, "exec minimize": 4579, "exec retries": 3, "exec seeds": 478, "exec smash": 971, "exec total [base]": 28439, "exec total [new]": 62062, "exec triage": 25287, "executor restarts [base]": 361, "executor restarts [new]": 877, "fault jobs": 0, "fuzzer jobs": 291, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 2, "hints jobs": 108, "max signal": 100477, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 3092, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8423, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 875, "reproducing": 4, "rpc recv": 5869279100, "rpc sent": 2057169744, "signal": 97723, "smash jobs": 173, "triage jobs": 10, "vm output": 46192636, "vm restarts [base]": 20, "vm restarts [new]": 63 } 2026/01/29 17:44:43 runner 8 connected 2026/01/29 17:45:40 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 17:45:48 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2026/01/29 17:45:48 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2026/01/29 17:45:48 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 17:46:46 runner 8 connected 2026/01/29 17:47:42 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:47:50 base crash: INFO: task hung in __iterate_supers 2026/01/29 17:48:11 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:48:46 reproducing crash 'KASAN: slab-use-after-free Read in jfs_readdir': 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 2026/01/29 17:48:46 repro finished 'KASAN: slab-use-after-free Read in jfs_readdir', repro=true crepro=false desc='KASAN: slab-use-after-free Read in dtSplitPage' hub=false from_dashboard=false 2026/01/29 17:48:46 found repro for "KASAN: slab-use-after-free Read in dtSplitPage" (orig title: "KASAN: slab-use-after-free Read in jfs_readdir", reliability: 1), took 7.79 minutes 2026/01/29 17:48:46 "KASAN: slab-use-after-free Read in dtSplitPage": saved crash log into 1769708926.crash.log 2026/01/29 17:48:46 "KASAN: slab-use-after-free Read in dtSplitPage": saved repro log into 1769708926.repro.log 2026/01/29 17:48:47 runner 1 connected 2026/01/29 17:49:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 205, "corpus": 8062, "corpus [files]": 363, "corpus [symbols]": 230, "cover overflows": 8137, "coverage": 99038, "distributor delayed": 10269, "distributor undelayed": 10269, "distributor violated": 81, "exec candidate": 13038, "exec collide": 869, "exec fuzz": 1646, "exec gen": 80, "exec hints": 436, "exec inject": 0, "exec minimize": 5548, "exec retries": 3, "exec seeds": 603, "exec smash": 1402, "exec total [base]": 30875, "exec total [new]": 64627, "exec triage": 25477, "executor restarts [base]": 416, "executor restarts [new]": 938, "fault jobs": 0, "fuzzer jobs": 355, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 132, "max signal": 100932, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 3761, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8503, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 718, "reproducing": 3, "rpc recv": 6293501088, "rpc sent": 2343274504, "signal": 98011, "smash jobs": 218, "triage jobs": 5, "vm output": 51053131, "vm restarts [base]": 21, "vm restarts [new]": 65 } 2026/01/29 17:49:42 runner 0 connected 2026/01/29 17:49:44 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 17:49:48 base crash: INFO: task hung in user_get_super 2026/01/29 17:50:09 crash "possible deadlock in ocfs2_xattr_set" is already known 2026/01/29 17:50:09 base crash "possible deadlock in ocfs2_xattr_set" is to be ignored 2026/01/29 17:50:09 patched crashed: possible deadlock in ocfs2_xattr_set [need repro = false] 2026/01/29 17:50:16 attempt #0 to run "KASAN: slab-use-after-free Read in dtSplitPage" on base: crashed with KASAN: slab-out-of-bounds Read in dtSplitPage 2026/01/29 17:50:16 crash "KASAN: slab-use-after-free Read in dtSplitPage" is already known 2026/01/29 17:50:16 base crash "KASAN: slab-use-after-free Read in dtSplitPage" is to be ignored 2026/01/29 17:50:16 crashes both: KASAN: slab-use-after-free Read in dtSplitPage / KASAN: slab-out-of-bounds Read in dtSplitPage 2026/01/29 17:50:38 runner 2 connected 2026/01/29 17:51:05 runner 8 connected 2026/01/29 17:51:14 runner 0 connected 2026/01/29 17:51:47 crash "possible deadlock in ocfs2_init_acl" is already known 2026/01/29 17:51:47 base crash "possible deadlock in ocfs2_init_acl" is to be ignored 2026/01/29 17:51:47 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 17:52:23 runner 1 connected 2026/01/29 17:52:27 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 17:52:35 base crash: kernel BUG in jfs_evict_inode 2026/01/29 17:52:44 runner 8 connected 2026/01/29 17:53:00 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2026/01/29 17:53:00 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2026/01/29 17:53:00 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 17:53:24 base crash: possible deadlock in ocfs2_xattr_set 2026/01/29 17:53:24 runner 6 connected 2026/01/29 17:53:32 runner 1 connected 2026/01/29 17:53:57 runner 0 connected 2026/01/29 17:54:04 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2026/01/29 17:54:04 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2026/01/29 17:54:04 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 17:54:16 patched crashed: kernel BUG in txUnlock [need repro = false] 2026/01/29 17:54:17 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2026/01/29 17:54:17 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2026/01/29 17:54:17 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 17:54:22 runner 2 connected 2026/01/29 17:54:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 239, "corpus": 8106, "corpus [files]": 369, "corpus [symbols]": 236, "cover overflows": 9501, "coverage": 99223, "distributor delayed": 10402, "distributor undelayed": 10398, "distributor violated": 81, "exec candidate": 13038, "exec collide": 1156, "exec fuzz": 2155, "exec gen": 107, "exec hints": 597, "exec inject": 0, "exec minimize": 6625, "exec retries": 3, "exec seeds": 751, "exec smash": 1913, "exec total [base]": 32802, "exec total [new]": 67545, "exec triage": 25672, "executor restarts [base]": 473, "executor restarts [new]": 1028, "fault jobs": 0, "fuzzer jobs": 394, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 2, "hints jobs": 137, "max signal": 101245, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 4685, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8592, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 536, "reproducing": 3, "rpc recv": 6874097652, "rpc sent": 2652744064, "signal": 98184, "smash jobs": 244, "triage jobs": 13, "vm output": 56924478, "vm restarts [base]": 25, "vm restarts [new]": 71 } 2026/01/29 17:54:34 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 17:55:02 runner 7 connected 2026/01/29 17:55:13 runner 8 connected 2026/01/29 17:55:14 runner 1 connected 2026/01/29 17:55:24 crash "possible deadlock in ocfs2_init_acl" is already known 2026/01/29 17:55:24 base crash "possible deadlock in ocfs2_init_acl" is to be ignored 2026/01/29 17:55:24 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 17:56:16 repro finished 'INFO: task hung in release_metapage', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/01/29 17:56:16 failed repro for "INFO: task hung in release_metapage", err=%!s() 2026/01/29 17:56:16 "INFO: task hung in release_metapage": saved crash log into 1769709376.crash.log 2026/01/29 17:56:16 "INFO: task hung in release_metapage": saved repro log into 1769709376.repro.log 2026/01/29 17:56:20 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 17:56:22 runner 6 connected 2026/01/29 17:57:19 runner 0 connected 2026/01/29 17:57:39 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 17:58:29 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 17:58:37 runner 2 connected 2026/01/29 17:58:51 base crash: INFO: task hung in __iterate_supers 2026/01/29 17:59:05 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 17:59:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 300, "corpus": 8193, "corpus [files]": 381, "corpus [symbols]": 245, "cover overflows": 11561, "coverage": 99663, "distributor delayed": 10547, "distributor undelayed": 10547, "distributor violated": 81, "exec candidate": 13038, "exec collide": 1533, "exec fuzz": 2875, "exec gen": 145, "exec hints": 819, "exec inject": 0, "exec minimize": 8321, "exec retries": 3, "exec seeds": 927, "exec smash": 2650, "exec total [base]": 34927, "exec total [new]": 71806, "exec triage": 25957, "executor restarts [base]": 518, "executor restarts [new]": 1095, "fault jobs": 0, "fuzzer jobs": 515, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 5, "hints jobs": 176, "max signal": 101742, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 5766, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8717, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 798, "reproducing": 2, "rpc recv": 7437471160, "rpc sent": 3039177120, "signal": 98525, "smash jobs": 323, "triage jobs": 16, "vm output": 63674872, "vm restarts [base]": 26, "vm restarts [new]": 76 } 2026/01/29 17:59:27 runner 2 connected 2026/01/29 17:59:49 runner 1 connected 2026/01/29 17:59:51 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:00:02 runner 2 connected 2026/01/29 18:00:14 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:00:40 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 18:00:49 runner 0 connected 2026/01/29 18:00:54 fuzzer has reached the modified code (247 + 383 + 0), continuing fuzzing 2026/01/29 18:01:14 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 18:01:34 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 18:01:35 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:01:38 runner 6 connected 2026/01/29 18:02:03 patched crashed: INFO: task hung in nilfs_segctor_thread [need repro = true] 2026/01/29 18:02:03 scheduled a reproduction of 'INFO: task hung in nilfs_segctor_thread' 2026/01/29 18:02:03 start reproducing 'INFO: task hung in nilfs_segctor_thread' 2026/01/29 18:02:10 runner 1 connected 2026/01/29 18:02:13 crash "KASAN: slab-use-after-free Read in dtSplitPage" is already known 2026/01/29 18:02:13 base crash "KASAN: slab-use-after-free Read in dtSplitPage" is to be ignored 2026/01/29 18:02:13 patched crashed: KASAN: slab-use-after-free Read in dtSplitPage [need repro = false] 2026/01/29 18:02:25 runner 8 connected 2026/01/29 18:02:33 runner 1 connected 2026/01/29 18:03:00 runner 7 connected 2026/01/29 18:03:11 runner 6 connected 2026/01/29 18:03:29 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 18:04:20 patched crashed: INFO: task hung in user_get_super [need repro = false] 2026/01/29 18:04:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 364, "corpus": 8224, "corpus [files]": 384, "corpus [symbols]": 248, "cover overflows": 13283, "coverage": 99763, "distributor delayed": 10700, "distributor undelayed": 10696, "distributor violated": 81, "exec candidate": 13038, "exec collide": 1882, "exec fuzz": 3548, "exec gen": 186, "exec hints": 998, "exec inject": 0, "exec minimize": 8962, "exec retries": 3, "exec seeds": 1123, "exec smash": 3341, "exec total [base]": 37389, "exec total [new]": 74786, "exec triage": 26172, "executor restarts [base]": 570, "executor restarts [new]": 1202, "fault jobs": 0, "fuzzer jobs": 506, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 3, "hints jobs": 162, "max signal": 101947, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 6465, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8800, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 898, "reproducing": 3, "rpc recv": 8119696972, "rpc sent": 3380299672, "signal": 98583, "smash jobs": 332, "triage jobs": 12, "vm output": 68582395, "vm restarts [base]": 30, "vm restarts [new]": 82 } 2026/01/29 18:04:26 runner 1 connected 2026/01/29 18:05:15 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:05:16 runner 2 connected 2026/01/29 18:05:46 base crash: KASAN: slab-use-after-free Read in jfs_readdir 2026/01/29 18:06:03 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:06:42 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:06:52 runner 2 connected 2026/01/29 18:06:54 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 18:07:47 runner 8 connected 2026/01/29 18:07:53 runner 1 connected 2026/01/29 18:08:06 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:08:06 base crash: possible deadlock in ocfs2_evict_inode 2026/01/29 18:08:08 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:08:30 patched crashed: possible deadlock in ocfs2_reserve_suballoc_bits [need repro = true] 2026/01/29 18:08:30 scheduled a reproduction of 'possible deadlock in ocfs2_reserve_suballoc_bits' 2026/01/29 18:08:30 start reproducing 'possible deadlock in ocfs2_reserve_suballoc_bits' 2026/01/29 18:09:02 runner 6 connected 2026/01/29 18:09:04 runner 7 connected 2026/01/29 18:09:05 runner 1 connected 2026/01/29 18:09:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 403, "corpus": 8277, "corpus [files]": 389, "corpus [symbols]": 253, "cover overflows": 15043, "coverage": 99942, "distributor delayed": 10826, "distributor undelayed": 10825, "distributor violated": 81, "exec candidate": 13038, "exec collide": 2167, "exec fuzz": 4050, "exec gen": 208, "exec hints": 1159, "exec inject": 0, "exec minimize": 10064, "exec retries": 3, "exec seeds": 1223, "exec smash": 3889, "exec total [base]": 39490, "exec total [new]": 77710, "exec triage": 26368, "executor restarts [base]": 622, "executor restarts [new]": 1253, "fault jobs": 0, "fuzzer jobs": 566, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 3, "hints jobs": 180, "max signal": 102208, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 7167, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8879, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 585, "reproducing": 4, "rpc recv": 8658934568, "rpc sent": 3684284136, "signal": 98741, "smash jobs": 377, "triage jobs": 9, "vm output": 74142136, "vm restarts [base]": 32, "vm restarts [new]": 88 } 2026/01/29 18:09:58 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:10:02 base crash: possible deadlock in ocfs2_reserve_suballoc_bits 2026/01/29 18:10:08 crash "possible deadlock in ocfs2_init_acl" is already known 2026/01/29 18:10:08 base crash "possible deadlock in ocfs2_init_acl" is to be ignored 2026/01/29 18:10:08 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 18:10:13 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:10:49 runner 7 connected 2026/01/29 18:10:59 runner 0 connected 2026/01/29 18:11:04 runner 8 connected 2026/01/29 18:11:06 runner 6 connected 2026/01/29 18:11:52 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:12:11 base crash: INFO: task hung in user_get_super 2026/01/29 18:12:49 runner 0 connected 2026/01/29 18:13:09 runner 2 connected 2026/01/29 18:13:53 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:14:07 base crash: possible deadlock in ocfs2_init_acl 2026/01/29 18:14:13 repro finished 'INFO: task hung in nilfs_segctor_thread', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/01/29 18:14:13 failed repro for "INFO: task hung in nilfs_segctor_thread", err=%!s() 2026/01/29 18:14:13 "INFO: task hung in nilfs_segctor_thread": saved crash log into 1769710453.crash.log 2026/01/29 18:14:13 "INFO: task hung in nilfs_segctor_thread": saved repro log into 1769710453.repro.log 2026/01/29 18:14:23 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:14:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 433, "corpus": 8301, "corpus [files]": 389, "corpus [symbols]": 253, "cover overflows": 16129, "coverage": 99989, "distributor delayed": 10918, "distributor undelayed": 10917, "distributor violated": 88, "exec candidate": 13038, "exec collide": 2389, "exec fuzz": 4461, "exec gen": 226, "exec hints": 1292, "exec inject": 0, "exec minimize": 10638, "exec retries": 3, "exec seeds": 1301, "exec smash": 4327, "exec total [base]": 41095, "exec total [new]": 79719, "exec triage": 26504, "executor restarts [base]": 666, "executor restarts [new]": 1329, "fault jobs": 0, "fuzzer jobs": 566, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 179, "max signal": 102397, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 7851, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8935, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 502, "reproducing": 3, "rpc recv": 9075706776, "rpc sent": 3914980792, "signal": 98788, "smash jobs": 383, "triage jobs": 4, "vm output": 80258760, "vm restarts [base]": 35, "vm restarts [new]": 91 } 2026/01/29 18:14:36 patched crashed: kernel BUG in txUnlock [need repro = false] 2026/01/29 18:14:44 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:14:50 runner 0 connected 2026/01/29 18:14:57 runner 2 connected 2026/01/29 18:15:09 runner 0 connected 2026/01/29 18:15:25 runner 6 connected 2026/01/29 18:15:35 runner 1 connected 2026/01/29 18:15:45 base crash: kernel BUG in txUnlock 2026/01/29 18:16:01 runner 1 connected 2026/01/29 18:16:13 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:16:43 runner 2 connected 2026/01/29 18:17:06 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:17:11 runner 8 connected 2026/01/29 18:17:20 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:17:26 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:18:10 runner 0 connected 2026/01/29 18:18:17 runner 7 connected 2026/01/29 18:18:18 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:18:35 base crash: kernel BUG in jfs_evict_inode 2026/01/29 18:18:51 patched crashed: kernel BUG in dbFindBits [need repro = true] 2026/01/29 18:18:51 scheduled a reproduction of 'kernel BUG in dbFindBits' 2026/01/29 18:18:51 start reproducing 'kernel BUG in dbFindBits' 2026/01/29 18:19:09 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:19:15 runner 2 connected 2026/01/29 18:19:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 487, "corpus": 8333, "corpus [files]": 391, "corpus [symbols]": 254, "cover overflows": 17400, "coverage": 100171, "distributor delayed": 11024, "distributor undelayed": 11016, "distributor violated": 88, "exec candidate": 13038, "exec collide": 2722, "exec fuzz": 5083, "exec gen": 247, "exec hints": 1474, "exec inject": 0, "exec minimize": 11208, "exec retries": 3, "exec seeds": 1431, "exec smash": 4988, "exec total [base]": 42612, "exec total [new]": 82394, "exec triage": 26654, "executor restarts [base]": 727, "executor restarts [new]": 1428, "fault jobs": 0, "fuzzer jobs": 576, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 2, "hints jobs": 181, "max signal": 102657, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 8415, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9003, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 756, "reproducing": 4, "rpc recv": 9650154668, "rpc sent": 4189908952, "signal": 98946, "smash jobs": 384, "triage jobs": 11, "vm output": 86258197, "vm restarts [base]": 40, "vm restarts [new]": 97 } 2026/01/29 18:19:33 runner 1 connected 2026/01/29 18:19:48 runner 6 connected 2026/01/29 18:19:48 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:19:58 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 18:20:09 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:20:18 reproducing crash 'possible deadlock in ocfs2_reserve_suballoc_bits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:20:37 runner 2 connected 2026/01/29 18:20:48 runner 7 connected 2026/01/29 18:21:00 runner 0 connected 2026/01/29 18:21:35 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:22:10 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:22:41 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:22:44 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:24:01 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:24:05 base crash: kernel BUG in jfs_evict_inode 2026/01/29 18:24:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 508, "corpus": 8368, "corpus [files]": 396, "corpus [symbols]": 259, "cover overflows": 18825, "coverage": 100244, "distributor delayed": 11105, "distributor undelayed": 11105, "distributor violated": 91, "exec candidate": 13038, "exec collide": 3015, "exec fuzz": 5645, "exec gen": 272, "exec hints": 1663, "exec inject": 0, "exec minimize": 12023, "exec retries": 3, "exec seeds": 1523, "exec smash": 5590, "exec total [base]": 44729, "exec total [new]": 85099, "exec triage": 26778, "executor restarts [base]": 795, "executor restarts [new]": 1488, "fault jobs": 0, "fuzzer jobs": 590, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 175, "max signal": 102751, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 8928, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9054, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 804, "reproducing": 4, "rpc recv": 10070604372, "rpc sent": 4492126968, "signal": 99011, "smash jobs": 404, "triage jobs": 11, "vm output": 91294481, "vm restarts [base]": 43, "vm restarts [new]": 99 } 2026/01/29 18:24:35 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:25:02 runner 1 connected 2026/01/29 18:25:09 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:25:26 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 18:25:31 reproducing crash 'possible deadlock in ocfs2_reserve_suballoc_bits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:25:38 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:25:44 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:25:56 base crash: INFO: task hung in user_get_super 2026/01/29 18:26:24 runner 7 connected 2026/01/29 18:26:41 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:26:53 runner 2 connected 2026/01/29 18:26:57 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:27:28 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:27:36 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:27:38 runner 1 connected 2026/01/29 18:28:00 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:28:00 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 18:28:20 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:28:34 runner 8 connected 2026/01/29 18:28:36 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:28:44 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:28:58 runner 6 connected 2026/01/29 18:29:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 528, "corpus": 8410, "corpus [files]": 399, "corpus [symbols]": 261, "cover overflows": 19913, "coverage": 100326, "distributor delayed": 11200, "distributor undelayed": 11200, "distributor violated": 91, "exec candidate": 13038, "exec collide": 3266, "exec fuzz": 6101, "exec gen": 296, "exec hints": 1805, "exec inject": 0, "exec minimize": 12823, "exec retries": 3, "exec seeds": 1605, "exec smash": 6097, "exec total [base]": 46695, "exec total [new]": 87496, "exec triage": 26911, "executor restarts [base]": 849, "executor restarts [new]": 1526, "fault jobs": 0, "fuzzer jobs": 629, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 192, "max signal": 102872, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 9471, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9109, "no exec duration": 33182000000, "no exec requests": 150, "pending": 0, "prog exec time": 765, "reproducing": 4, "rpc recv": 10515628080, "rpc sent": 4776594808, "signal": 99091, "smash jobs": 427, "triage jobs": 10, "vm output": 95852037, "vm restarts [base]": 46, "vm restarts [new]": 102 } 2026/01/29 18:29:24 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:29:42 runner 0 connected 2026/01/29 18:29:57 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:30:27 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:30:33 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:31:02 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_dmap.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:31:29 runner 2 connected 2026/01/29 18:32:06 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:32:19 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:33:12 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:33:17 runner 8 connected 2026/01/29 18:33:19 base crash: INFO: task hung in __iterate_supers 2026/01/29 18:33:29 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:33:53 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:34:17 runner 0 connected 2026/01/29 18:34:21 base crash: kernel BUG in jfs_evict_inode 2026/01/29 18:34:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 549, "corpus": 8432, "corpus [files]": 399, "corpus [symbols]": 261, "cover overflows": 21056, "coverage": 100421, "distributor delayed": 11270, "distributor undelayed": 11265, "distributor violated": 91, "exec candidate": 13038, "exec collide": 3462, "exec fuzz": 6504, "exec gen": 317, "exec hints": 1915, "exec inject": 0, "exec minimize": 13231, "exec retries": 3, "exec seeds": 1688, "exec smash": 6526, "exec total [base]": 48737, "exec total [new]": 89250, "exec triage": 27016, "executor restarts [base]": 895, "executor restarts [new]": 1569, "fault jobs": 0, "fuzzer jobs": 622, "fuzzing VMs [base]": 0, "fuzzing VMs [new]": 2, "hints jobs": 186, "max signal": 103038, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 9770, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9152, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 861, "reproducing": 4, "rpc recv": 10899337380, "rpc sent": 5017178824, "signal": 99172, "smash jobs": 427, "triage jobs": 9, "vm output": 99082587, "vm restarts [base]": 49, "vm restarts [new]": 103 } 2026/01/29 18:34:26 runner 2 connected 2026/01/29 18:34:28 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:34:43 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:34:52 runner 7 connected 2026/01/29 18:34:54 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:34:58 patched crashed: INFO: task hung in user_get_super [need repro = false] 2026/01/29 18:35:01 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:35:10 runner 1 connected 2026/01/29 18:35:38 base crash: general protection fault in metapage_write_folio 2026/01/29 18:35:45 runner 8 connected 2026/01/29 18:35:52 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:35:54 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:35:55 runner 6 connected 2026/01/29 18:36:29 runner 0 connected 2026/01/29 18:36:32 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_txnmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:36:50 runner 2 connected 2026/01/29 18:36:58 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:37:32 crash "WARNING in udf_truncate_extents" is already known 2026/01/29 18:37:32 base crash "WARNING in udf_truncate_extents" is to be ignored 2026/01/29 18:37:32 patched crashed: WARNING in udf_truncate_extents [need repro = false] 2026/01/29 18:37:40 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:37:41 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:37:55 runner 0 connected 2026/01/29 18:38:15 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:38:18 patched crashed: kernel BUG in txUnlock [need repro = false] 2026/01/29 18:38:28 runner 6 connected 2026/01/29 18:39:11 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:39:17 runner 8 connected 2026/01/29 18:39:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 572, "corpus": 8449, "corpus [files]": 401, "corpus [symbols]": 263, "cover overflows": 22477, "coverage": 100511, "distributor delayed": 11336, "distributor undelayed": 11327, "distributor violated": 91, "exec candidate": 13038, "exec collide": 3644, "exec fuzz": 6831, "exec gen": 336, "exec hints": 2009, "exec inject": 0, "exec minimize": 13891, "exec retries": 3, "exec seeds": 1756, "exec smash": 6891, "exec total [base]": 50773, "exec total [new]": 91077, "exec triage": 27124, "executor restarts [base]": 946, "executor restarts [new]": 1606, "fault jobs": 0, "fuzzer jobs": 629, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 1, "hints jobs": 183, "max signal": 103182, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 10193, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9196, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 828, "reproducing": 4, "rpc recv": 11451553560, "rpc sent": 5292735600, "signal": 99216, "smash jobs": 428, "triage jobs": 18, "vm output": 103476645, "vm restarts [base]": 54, "vm restarts [new]": 108 } 2026/01/29 18:39:29 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 18:39:47 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:40:00 crash "possible deadlock in ocfs2_del_inode_from_orphan" is already known 2026/01/29 18:40:00 base crash "possible deadlock in ocfs2_del_inode_from_orphan" is to be ignored 2026/01/29 18:40:00 patched crashed: possible deadlock in ocfs2_del_inode_from_orphan [need repro = false] 2026/01/29 18:40:24 crash "possible deadlock in ocfs2_del_inode_from_orphan" is already known 2026/01/29 18:40:24 base crash "possible deadlock in ocfs2_del_inode_from_orphan" is to be ignored 2026/01/29 18:40:24 patched crashed: possible deadlock in ocfs2_del_inode_from_orphan [need repro = false] 2026/01/29 18:40:28 runner 7 connected 2026/01/29 18:40:32 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:40:59 runner 6 connected 2026/01/29 18:41:04 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:41:22 runner 8 connected 2026/01/29 18:41:43 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_txnmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:42:04 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2026/01/29 18:42:05 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:42:53 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:43:02 runner 1 connected 2026/01/29 18:43:17 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2026/01/29 18:43:34 base crash: INFO: task hung in __iterate_supers 2026/01/29 18:43:40 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:44:11 patched crashed: possible deadlock in ocfs2_evict_inode [need repro = false] 2026/01/29 18:44:13 runner 2 connected 2026/01/29 18:44:18 base crash: kernel BUG in txUnlock 2026/01/29 18:44:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 588, "corpus": 8474, "corpus [files]": 404, "corpus [symbols]": 266, "cover overflows": 23771, "coverage": 100595, "distributor delayed": 11387, "distributor undelayed": 11385, "distributor violated": 91, "exec candidate": 13038, "exec collide": 3796, "exec fuzz": 7125, "exec gen": 352, "exec hints": 2074, "exec inject": 0, "exec minimize": 14585, "exec retries": 3, "exec seeds": 1820, "exec smash": 7219, "exec total [base]": 52801, "exec total [new]": 92810, "exec triage": 27239, "executor restarts [base]": 984, "executor restarts [new]": 1646, "fault jobs": 0, "fuzzer jobs": 624, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 1, "hints jobs": 188, "max signal": 103269, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 10630, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9235, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 547, "reproducing": 4, "rpc recv": 11908951004, "rpc sent": 5533667352, "signal": 99279, "smash jobs": 433, "triage jobs": 3, "vm output": 108515045, "vm restarts [base]": 56, "vm restarts [new]": 111 } 2026/01/29 18:44:24 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:44:30 runner 7 connected 2026/01/29 18:44:31 runner 0 connected 2026/01/29 18:44:58 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:44:59 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:45:09 runner 6 connected 2026/01/29 18:45:15 runner 1 connected 2026/01/29 18:45:28 reproducing crash 'kernel BUG in dbFindBits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_logmgr.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:45:28 repro finished 'kernel BUG in dbFindBits', repro=true crepro=false desc='general protection fault in lmLogSync' hub=false from_dashboard=false 2026/01/29 18:45:28 found repro for "general protection fault in lmLogSync" (orig title: "kernel BUG in dbFindBits", reliability: 1), took 24.46 minutes 2026/01/29 18:45:28 "general protection fault in lmLogSync": saved crash log into 1769712328.crash.log 2026/01/29 18:45:28 "general protection fault in lmLogSync": saved repro log into 1769712328.repro.log 2026/01/29 18:45:56 runner 0 connected 2026/01/29 18:45:56 runner 8 connected 2026/01/29 18:46:34 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:47:01 attempt #0 to run "general protection fault in lmLogSync" on base: crashed with general protection fault in lmLogSync 2026/01/29 18:47:02 crash "general protection fault in lmLogSync" is already known 2026/01/29 18:47:02 base crash "general protection fault in lmLogSync" is to be ignored 2026/01/29 18:47:02 crashes both: general protection fault in lmLogSync / general protection fault in lmLogSync 2026/01/29 18:47:25 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:47:31 runner 1 connected 2026/01/29 18:48:00 runner 0 connected 2026/01/29 18:48:21 runner 8 connected 2026/01/29 18:48:57 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:49:05 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:49:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 653, "corpus": 8488, "corpus [files]": 406, "corpus [symbols]": 267, "cover overflows": 25443, "coverage": 100674, "distributor delayed": 11461, "distributor undelayed": 11460, "distributor violated": 91, "exec candidate": 13038, "exec collide": 4129, "exec fuzz": 7755, "exec gen": 396, "exec hints": 2264, "exec inject": 0, "exec minimize": 15260, "exec retries": 3, "exec seeds": 1936, "exec smash": 7923, "exec total [base]": 54714, "exec total [new]": 95628, "exec triage": 27359, "executor restarts [base]": 1030, "executor restarts [new]": 1728, "fault jobs": 0, "fuzzer jobs": 577, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 4, "hints jobs": 161, "max signal": 103463, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 11212, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9287, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 987, "reproducing": 3, "rpc recv": 12490002584, "rpc sent": 5859795024, "signal": 99302, "smash jobs": 402, "triage jobs": 14, "vm output": 113725843, "vm restarts [base]": 59, "vm restarts [new]": 117 } 2026/01/29 18:49:54 runner 0 connected 2026/01/29 18:50:02 runner 1 connected 2026/01/29 18:51:03 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:51:10 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 18:51:13 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:51:28 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:51:31 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:51:32 reproducing crash 'possible deadlock in ocfs2_reserve_suballoc_bits': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:51:32 repro finished 'possible deadlock in ocfs2_reserve_suballoc_bits', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/01/29 18:51:32 failed repro for "possible deadlock in ocfs2_reserve_suballoc_bits", err=%!s() 2026/01/29 18:51:32 "possible deadlock in ocfs2_reserve_suballoc_bits": saved crash log into 1769712692.crash.log 2026/01/29 18:51:32 "possible deadlock in ocfs2_reserve_suballoc_bits": saved repro log into 1769712692.repro.log 2026/01/29 18:52:00 base crash: kernel BUG in jfs_evict_inode 2026/01/29 18:52:08 runner 7 connected 2026/01/29 18:52:08 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:52:10 runner 8 connected 2026/01/29 18:52:21 runner 2 connected 2026/01/29 18:52:24 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:52:25 runner 2 connected 2026/01/29 18:52:27 runner 0 connected 2026/01/29 18:52:57 runner 1 connected 2026/01/29 18:53:06 runner 1 connected 2026/01/29 18:53:11 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 18:53:15 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 18:53:21 runner 0 connected 2026/01/29 18:54:08 runner 7 connected 2026/01/29 18:54:12 runner 2 connected 2026/01/29 18:54:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 700, "corpus": 8518, "corpus [files]": 408, "corpus [symbols]": 268, "cover overflows": 27224, "coverage": 100793, "distributor delayed": 11555, "distributor undelayed": 11555, "distributor violated": 91, "exec candidate": 13038, "exec collide": 4585, "exec fuzz": 8513, "exec gen": 433, "exec hints": 2519, "exec inject": 0, "exec minimize": 16034, "exec retries": 3, "exec seeds": 2029, "exec smash": 8824, "exec total [base]": 56379, "exec total [new]": 99073, "exec triage": 27516, "executor restarts [base]": 1076, "executor restarts [new]": 1835, "fault jobs": 0, "fuzzer jobs": 541, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 5, "hints jobs": 142, "max signal": 103626, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 11834, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9354, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 506, "reproducing": 2, "rpc recv": 13138010780, "rpc sent": 6207863224, "signal": 99399, "smash jobs": 389, "triage jobs": 10, "vm output": 119224791, "vm restarts [base]": 64, "vm restarts [new]": 124 } 2026/01/29 18:54:31 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:55:29 runner 2 connected 2026/01/29 18:55:37 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 18:56:36 crash "possible deadlock in ntfs_fiemap" is already known 2026/01/29 18:56:36 base crash "possible deadlock in ntfs_fiemap" is to be ignored 2026/01/29 18:56:36 patched crashed: possible deadlock in ntfs_fiemap [need repro = false] 2026/01/29 18:57:20 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 18:57:34 runner 2 connected 2026/01/29 18:57:38 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 18:58:18 runner 8 connected 2026/01/29 18:58:36 runner 6 connected 2026/01/29 18:59:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 745, "corpus": 8556, "corpus [files]": 410, "corpus [symbols]": 270, "cover overflows": 29446, "coverage": 100884, "distributor delayed": 11662, "distributor undelayed": 11661, "distributor violated": 91, "exec candidate": 13038, "exec collide": 5165, "exec fuzz": 9516, "exec gen": 485, "exec hints": 2832, "exec inject": 0, "exec minimize": 16741, "exec retries": 3, "exec seeds": 2159, "exec smash": 10023, "exec total [base]": 58901, "exec total [new]": 103238, "exec triage": 27698, "executor restarts [base]": 1139, "executor restarts [new]": 1939, "fault jobs": 0, "fuzzer jobs": 494, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 6, "hints jobs": 119, "max signal": 103815, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 12453, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9430, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 903, "reproducing": 2, "rpc recv": 13612966632, "rpc sent": 6641670552, "signal": 99474, "smash jobs": 364, "triage jobs": 11, "vm output": 125006592, "vm restarts [base]": 64, "vm restarts [new]": 128 } 2026/01/29 18:59:38 patched crashed: possible deadlock in ocfs2_xattr_set [need repro = false] 2026/01/29 19:00:06 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:00:28 crash "WARNING in udf_truncate_extents" is already known 2026/01/29 19:00:28 base crash "WARNING in udf_truncate_extents" is to be ignored 2026/01/29 19:00:28 patched crashed: WARNING in udf_truncate_extents [need repro = false] 2026/01/29 19:00:35 runner 1 connected 2026/01/29 19:01:14 base crash: WARNING in udf_truncate_extents 2026/01/29 19:01:26 runner 8 connected 2026/01/29 19:01:32 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:01:48 crash "possible deadlock in ocfs2_setattr" is already known 2026/01/29 19:01:48 base crash "possible deadlock in ocfs2_setattr" is to be ignored 2026/01/29 19:01:48 patched crashed: possible deadlock in ocfs2_setattr [need repro = false] 2026/01/29 19:01:54 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 19:01:57 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2026/01/29 19:02:12 runner 2 connected 2026/01/29 19:02:29 runner 1 connected 2026/01/29 19:02:45 runner 8 connected 2026/01/29 19:02:51 runner 7 connected 2026/01/29 19:02:54 runner 0 connected 2026/01/29 19:03:23 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:03:26 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 19:03:32 patched crashed: kernel BUG in txUnlock [need repro = false] 2026/01/29 19:03:35 patched crashed: INFO: task hung in user_get_super [need repro = false] 2026/01/29 19:04:19 runner 2 connected 2026/01/29 19:04:22 runner 8 connected 2026/01/29 19:04:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 768, "corpus": 8580, "corpus [files]": 414, "corpus [symbols]": 273, "cover overflows": 31469, "coverage": 100966, "distributor delayed": 11741, "distributor undelayed": 11738, "distributor violated": 91, "exec candidate": 13038, "exec collide": 5570, "exec fuzz": 10301, "exec gen": 529, "exec hints": 3060, "exec inject": 0, "exec minimize": 17483, "exec retries": 3, "exec seeds": 2234, "exec smash": 10948, "exec total [base]": 60826, "exec total [new]": 106548, "exec triage": 27812, "executor restarts [base]": 1182, "executor restarts [new]": 2019, "fault jobs": 0, "fuzzer jobs": 454, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 110, "max signal": 104094, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 12978, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9478, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 910, "reproducing": 2, "rpc recv": 14091422864, "rpc sent": 7006097272, "signal": 99544, "smash jobs": 334, "triage jobs": 10, "vm output": 130319178, "vm restarts [base]": 67, "vm restarts [new]": 134 } 2026/01/29 19:04:30 runner 1 connected 2026/01/29 19:04:31 runner 6 connected 2026/01/29 19:04:33 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:04:47 crash "WARNING in dbAdjTree" is already known 2026/01/29 19:04:47 base crash "WARNING in dbAdjTree" is to be ignored 2026/01/29 19:04:47 patched crashed: WARNING in dbAdjTree [need repro = false] 2026/01/29 19:05:04 base crash: general protection fault in metapage_write_folio 2026/01/29 19:05:24 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:05:43 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:05:45 runner 8 connected 2026/01/29 19:06:01 runner 2 connected 2026/01/29 19:06:20 runner 1 connected 2026/01/29 19:06:39 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:06:39 runner 0 connected 2026/01/29 19:06:59 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 19:07:19 base crash: possible deadlock in ocfs2_xattr_set 2026/01/29 19:07:38 runner 2 connected 2026/01/29 19:07:55 runner 0 connected 2026/01/29 19:08:05 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 19:08:17 runner 0 connected 2026/01/29 19:08:23 patched crashed: possible deadlock in ocfs2_xattr_set [need repro = false] 2026/01/29 19:08:34 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:09:00 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:09:01 runner 7 connected 2026/01/29 19:09:21 runner 6 connected 2026/01/29 19:09:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 824, "corpus": 8618, "corpus [files]": 418, "corpus [symbols]": 276, "cover overflows": 33807, "coverage": 101203, "distributor delayed": 11826, "distributor undelayed": 11826, "distributor violated": 91, "exec candidate": 13038, "exec collide": 6084, "exec fuzz": 11359, "exec gen": 602, "exec hints": 3379, "exec inject": 0, "exec minimize": 18506, "exec retries": 3, "exec seeds": 2334, "exec smash": 12171, "exec total [base]": 62558, "exec total [new]": 111043, "exec triage": 27993, "executor restarts [base]": 1222, "executor restarts [new]": 2104, "fault jobs": 0, "fuzzer jobs": 403, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 5, "hints jobs": 108, "max signal": 104443, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 13751, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9550, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 698, "reproducing": 2, "rpc recv": 14729890396, "rpc sent": 7401973856, "signal": 99727, "smash jobs": 288, "triage jobs": 7, "vm output": 136940995, "vm restarts [base]": 72, "vm restarts [new]": 140 } 2026/01/29 19:10:27 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:10:39 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:10:45 patched crashed: INFO: task hung in user_get_super [need repro = false] 2026/01/29 19:10:46 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 19:10:53 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:11:14 base crash: kernel BUG in txUnlock 2026/01/29 19:11:24 runner 8 connected 2026/01/29 19:11:26 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:11:34 runner 2 connected 2026/01/29 19:11:35 runner 7 connected 2026/01/29 19:11:36 runner 0 connected 2026/01/29 19:11:41 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:11:45 runner 6 connected 2026/01/29 19:12:03 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:12:11 runner 1 connected 2026/01/29 19:12:15 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:12:23 runner 0 connected 2026/01/29 19:13:02 runner 2 connected 2026/01/29 19:13:11 runner 1 connected 2026/01/29 19:13:56 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:14:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 874, "corpus": 8644, "corpus [files]": 419, "corpus [symbols]": 277, "cover overflows": 36540, "coverage": 101325, "distributor delayed": 11904, "distributor undelayed": 11904, "distributor violated": 91, "exec candidate": 13038, "exec collide": 6736, "exec fuzz": 12576, "exec gen": 670, "exec hints": 3787, "exec inject": 0, "exec minimize": 19080, "exec retries": 3, "exec seeds": 2466, "exec smash": 13574, "exec total [base]": 64775, "exec total [new]": 115649, "exec triage": 28137, "executor restarts [base]": 1269, "executor restarts [new]": 2195, "fault jobs": 0, "fuzzer jobs": 337, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 6, "hints jobs": 94, "max signal": 104710, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 14132, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9609, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 816, "reproducing": 2, "rpc recv": 15343697536, "rpc sent": 7855119376, "signal": 99849, "smash jobs": 231, "triage jobs": 12, "vm output": 142444214, "vm restarts [base]": 75, "vm restarts [new]": 146 } 2026/01/29 19:14:34 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:14:47 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:14:47 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:15:25 base crash: general protection fault in metapage_write_folio 2026/01/29 19:15:32 runner 8 connected 2026/01/29 19:15:38 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:15:41 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 19:15:45 runner 6 connected 2026/01/29 19:16:16 runner 2 connected 2026/01/29 19:16:35 runner 2 connected 2026/01/29 19:16:37 runner 1 connected 2026/01/29 19:17:19 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:18:05 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:18:16 runner 1 connected 2026/01/29 19:18:20 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:18:23 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:18:55 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:18:56 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 19:19:17 runner 2 connected 2026/01/29 19:19:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 910, "corpus": 8671, "corpus [files]": 422, "corpus [symbols]": 280, "cover overflows": 39177, "coverage": 102223, "distributor delayed": 12008, "distributor undelayed": 12008, "distributor violated": 91, "exec candidate": 13038, "exec collide": 7351, "exec fuzz": 13686, "exec gen": 737, "exec hints": 4285, "exec inject": 0, "exec minimize": 19753, "exec retries": 3, "exec seeds": 2547, "exec smash": 14783, "exec total [base]": 67007, "exec total [new]": 120055, "exec triage": 28292, "executor restarts [base]": 1316, "executor restarts [new]": 2291, "fault jobs": 0, "fuzzer jobs": 233, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 4, "hints jobs": 77, "max signal": 105708, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 14708, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9667, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 767, "reproducing": 2, "rpc recv": 15812681660, "rpc sent": 8289024752, "signal": 100731, "smash jobs": 151, "triage jobs": 5, "vm output": 148128215, "vm restarts [base]": 77, "vm restarts [new]": 151 } 2026/01/29 19:19:52 runner 2 connected 2026/01/29 19:19:53 runner 6 connected 2026/01/29 19:20:11 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:21:07 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:21:08 runner 0 connected 2026/01/29 19:21:09 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:21:21 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:21:35 base crash: INFO: task hung in user_get_super 2026/01/29 19:21:38 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:22:03 runner 6 connected 2026/01/29 19:22:18 runner 2 connected 2026/01/29 19:22:31 runner 1 connected 2026/01/29 19:22:35 runner 7 connected 2026/01/29 19:22:49 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 19:23:47 runner 0 connected 2026/01/29 19:24:07 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:24:13 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:24:20 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:24:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 948, "corpus": 8691, "corpus [files]": 423, "corpus [symbols]": 281, "cover overflows": 41437, "coverage": 102250, "distributor delayed": 12091, "distributor undelayed": 12091, "distributor violated": 91, "exec candidate": 13038, "exec collide": 7895, "exec fuzz": 14749, "exec gen": 795, "exec hints": 4806, "exec inject": 0, "exec minimize": 20312, "exec retries": 3, "exec seeds": 2619, "exec smash": 15857, "exec total [base]": 69113, "exec total [new]": 124086, "exec triage": 28425, "executor restarts [base]": 1364, "executor restarts [new]": 2400, "fault jobs": 0, "fuzzer jobs": 152, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 5, "hints jobs": 56, "max signal": 105854, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 15135, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9717, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 717, "reproducing": 2, "rpc recv": 16358932324, "rpc sent": 8686488472, "signal": 100758, "smash jobs": 92, "triage jobs": 4, "vm output": 154643833, "vm restarts [base]": 79, "vm restarts [new]": 157 } 2026/01/29 19:24:25 base crash: general protection fault in metapage_write_folio 2026/01/29 19:25:04 runner 2 connected 2026/01/29 19:25:16 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:25:17 runner 0 connected 2026/01/29 19:25:21 runner 1 connected 2026/01/29 19:25:31 patched crashed: possible deadlock in ocfs2_xattr_set [need repro = false] 2026/01/29 19:25:37 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/01/29 19:25:44 patched crashed: possible deadlock in ocfs2_reserve_suballoc_bits [need repro = false] 2026/01/29 19:26:12 runner 2 connected 2026/01/29 19:26:29 runner 1 connected 2026/01/29 19:26:34 runner 8 connected 2026/01/29 19:26:40 runner 7 connected 2026/01/29 19:27:17 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:27:34 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 19:28:06 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:28:25 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:28:29 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:28:30 runner 2 connected 2026/01/29 19:29:04 runner 1 connected 2026/01/29 19:29:23 runner 6 connected 2026/01/29 19:29:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 976, "corpus": 8717, "corpus [files]": 426, "corpus [symbols]": 283, "cover overflows": 44154, "coverage": 102333, "distributor delayed": 12167, "distributor undelayed": 12167, "distributor violated": 91, "exec candidate": 13038, "exec collide": 8562, "exec fuzz": 16081, "exec gen": 873, "exec hints": 5699, "exec inject": 0, "exec minimize": 20890, "exec retries": 3, "exec seeds": 2702, "exec smash": 16958, "exec total [base]": 70985, "exec total [new]": 128940, "exec triage": 28544, "executor restarts [base]": 1402, "executor restarts [new]": 2472, "fault jobs": 0, "fuzzer jobs": 63, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 4, "hints jobs": 33, "max signal": 106020, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 15566, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9766, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 804, "reproducing": 2, "rpc recv": 16875098776, "rpc sent": 9115918152, "signal": 100824, "smash jobs": 27, "triage jobs": 3, "vm output": 161034097, "vm restarts [base]": 83, "vm restarts [new]": 163 } 2026/01/29 19:29:27 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:29:28 runner 0 connected 2026/01/29 19:30:25 runner 8 connected 2026/01/29 19:30:37 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:30:40 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:31:17 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:31:37 runner 2 connected 2026/01/29 19:32:36 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:32:54 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:33:17 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:33:33 runner 0 connected 2026/01/29 19:33:44 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:33:53 runner 0 connected 2026/01/29 19:34:14 runner 1 connected 2026/01/29 19:34:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 998, "corpus": 8733, "corpus [files]": 429, "corpus [symbols]": 284, "cover overflows": 47033, "coverage": 102373, "distributor delayed": 12223, "distributor undelayed": 12222, "distributor violated": 91, "exec candidate": 13038, "exec collide": 9575, "exec fuzz": 18114, "exec gen": 983, "exec hints": 6591, "exec inject": 0, "exec minimize": 21410, "exec retries": 3, "exec seeds": 2750, "exec smash": 17550, "exec total [base]": 73021, "exec total [new]": 134250, "exec triage": 28644, "executor restarts [base]": 1445, "executor restarts [new]": 2576, "fault jobs": 0, "fuzzer jobs": 12, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 6, "hints jobs": 5, "max signal": 106150, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 15958, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9807, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 971, "reproducing": 2, "rpc recv": 17319975012, "rpc sent": 9638900568, "signal": 100863, "smash jobs": 3, "triage jobs": 4, "vm output": 167753984, "vm restarts [base]": 87, "vm restarts [new]": 165 } 2026/01/29 19:34:53 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:35:29 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:35:38 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:35:51 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 19:35:51 runner 7 connected 2026/01/29 19:36:26 runner 1 connected 2026/01/29 19:36:50 runner 8 connected 2026/01/29 19:36:57 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:37:47 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:38:19 patched crashed: possible deadlock in ocfs2_xattr_set [need repro = false] 2026/01/29 19:38:38 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:38:45 runner 0 connected 2026/01/29 19:39:15 runner 1 connected 2026/01/29 19:39:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1016, "corpus": 8752, "corpus [files]": 434, "corpus [symbols]": 287, "cover overflows": 49252, "coverage": 102426, "distributor delayed": 12262, "distributor undelayed": 12262, "distributor violated": 91, "exec candidate": 13038, "exec collide": 10499, "exec fuzz": 19768, "exec gen": 1096, "exec hints": 6974, "exec inject": 0, "exec minimize": 21915, "exec retries": 3, "exec seeds": 2809, "exec smash": 17932, "exec total [base]": 75435, "exec total [new]": 138351, "exec triage": 28729, "executor restarts [base]": 1493, "executor restarts [new]": 2662, "fault jobs": 0, "fuzzer jobs": 10, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 5, "hints jobs": 2, "max signal": 106263, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 16296, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9843, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 920, "reproducing": 2, "rpc recv": 17770065976, "rpc sent": 10149129336, "signal": 100894, "smash jobs": 3, "triage jobs": 5, "vm output": 173774119, "vm restarts [base]": 88, "vm restarts [new]": 169 } 2026/01/29 19:39:37 runner 2 connected 2026/01/29 19:40:01 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:40:04 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:41:49 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:42:47 runner 2 connected 2026/01/29 19:43:07 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:43:44 patched crashed: general protection fault in metapage_write_folio [need repro = false] 2026/01/29 19:43:50 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:44:21 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 19:44:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1049, "corpus": 8773, "corpus [files]": 439, "corpus [symbols]": 291, "cover overflows": 52090, "coverage": 102509, "distributor delayed": 12318, "distributor undelayed": 12316, "distributor violated": 91, "exec candidate": 13038, "exec collide": 11674, "exec fuzz": 22049, "exec gen": 1227, "exec hints": 7063, "exec inject": 0, "exec minimize": 22402, "exec retries": 3, "exec seeds": 2873, "exec smash": 18312, "exec total [base]": 77535, "exec total [new]": 143063, "exec triage": 28833, "executor restarts [base]": 1544, "executor restarts [new]": 2777, "fault jobs": 0, "fuzzer jobs": 18, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 2, "hints jobs": 1, "max signal": 106409, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 16633, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9888, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 901, "reproducing": 2, "rpc recv": 18091248304, "rpc sent": 10715230888, "signal": 100974, "smash jobs": 7, "triage jobs": 10, "vm output": 179556572, "vm restarts [base]": 89, "vm restarts [new]": 170 } 2026/01/29 19:44:25 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 19:44:39 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 19:44:40 runner 8 connected 2026/01/29 19:44:46 runner 7 connected 2026/01/29 19:45:17 patched crashed: INFO: task hung in path_openat [need repro = true] 2026/01/29 19:45:17 scheduled a reproduction of 'INFO: task hung in path_openat' 2026/01/29 19:45:17 start reproducing 'INFO: task hung in path_openat' 2026/01/29 19:45:21 base crash: INFO: task hung in user_get_super 2026/01/29 19:45:23 runner 1 connected 2026/01/29 19:45:24 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:45:37 runner 2 connected 2026/01/29 19:46:11 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:46:15 runner 6 connected 2026/01/29 19:46:17 runner 0 connected 2026/01/29 19:46:33 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:47:20 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:47:32 runner 2 connected 2026/01/29 19:48:03 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 19:48:11 base crash: kernel BUG in jfs_evict_inode 2026/01/29 19:48:17 runner 1 connected 2026/01/29 19:48:24 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/01/29 19:49:00 runner 8 connected 2026/01/29 19:49:00 base crash: kernel BUG in jfs_evict_inode 2026/01/29 19:49:08 runner 2 connected 2026/01/29 19:49:19 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:49:22 runner 6 connected 2026/01/29 19:49:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1072, "corpus": 8787, "corpus [files]": 440, "corpus [symbols]": 292, "cover overflows": 53892, "coverage": 102528, "distributor delayed": 12374, "distributor undelayed": 12373, "distributor violated": 91, "exec candidate": 13038, "exec collide": 12374, "exec fuzz": 23334, "exec gen": 1300, "exec hints": 7084, "exec inject": 0, "exec minimize": 22842, "exec retries": 3, "exec seeds": 2918, "exec smash": 18556, "exec total [base]": 79248, "exec total [new]": 145947, "exec triage": 28905, "executor restarts [base]": 1593, "executor restarts [new]": 2882, "fault jobs": 0, "fuzzer jobs": 5, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 3, "hints jobs": 0, "max signal": 106704, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 17064, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9919, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 990, "reproducing": 3, "rpc recv": 18607373008, "rpc sent": 11100663344, "signal": 100991, "smash jobs": 0, "triage jobs": 5, "vm output": 183874407, "vm restarts [base]": 93, "vm restarts [new]": 177 } 2026/01/29 19:49:28 patched crashed: possible deadlock in ocfs2_calc_xattr_init [need repro = true] 2026/01/29 19:49:28 scheduled a reproduction of 'possible deadlock in ocfs2_calc_xattr_init' 2026/01/29 19:49:28 start reproducing 'possible deadlock in ocfs2_calc_xattr_init' 2026/01/29 19:49:36 base crash: possible deadlock in ocfs2_init_acl 2026/01/29 19:49:37 patched crashed: possible deadlock in ocfs2_calc_xattr_init [need repro = true] 2026/01/29 19:49:37 scheduled a reproduction of 'possible deadlock in ocfs2_calc_xattr_init' 2026/01/29 19:49:49 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:49:57 runner 0 connected 2026/01/29 19:50:21 reproducing crash 'INFO: task hung in path_openat': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:50:34 runner 7 connected 2026/01/29 19:50:34 runner 1 connected 2026/01/29 19:51:28 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:51:42 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:51:57 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:52:01 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:52:24 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:52:33 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 19:52:40 runner 8 connected 2026/01/29 19:52:45 base crash: general protection fault in metapage_write_folio 2026/01/29 19:52:59 runner 1 connected 2026/01/29 19:53:22 reproducing crash 'INFO: task hung in path_openat': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:53:23 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:53:30 runner 2 connected 2026/01/29 19:53:42 runner 0 connected 2026/01/29 19:54:12 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:54:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1088, "corpus": 8795, "corpus [files]": 440, "corpus [symbols]": 292, "cover overflows": 55155, "coverage": 102558, "distributor delayed": 12394, "distributor undelayed": 12394, "distributor violated": 92, "exec candidate": 13038, "exec collide": 12958, "exec fuzz": 24508, "exec gen": 1354, "exec hints": 7119, "exec inject": 0, "exec minimize": 23118, "exec retries": 3, "exec seeds": 2942, "exec smash": 18704, "exec total [base]": 80916, "exec total [new]": 148279, "exec triage": 28938, "executor restarts [base]": 1644, "executor restarts [new]": 2938, "fault jobs": 0, "fuzzer jobs": 3, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 3, "hints jobs": 0, "max signal": 106739, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 17294, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9931, "no exec duration": 33267000000, "no exec requests": 151, "pending": 1, "prog exec time": 943, "reproducing": 4, "rpc recv": 19050203936, "rpc sent": 11436127472, "signal": 101021, "smash jobs": 3, "triage jobs": 0, "vm output": 188791156, "vm restarts [base]": 98, "vm restarts [new]": 179 } 2026/01/29 19:54:40 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:54:48 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:54:53 base crash: possible deadlock in ocfs2_reserve_suballoc_bits 2026/01/29 19:55:30 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:55:43 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:55:49 runner 2 connected 2026/01/29 19:55:57 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/01/29 19:56:23 reproducing crash 'INFO: task hung in path_openat': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:56:55 runner 6 connected 2026/01/29 19:57:09 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:57:21 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:57:48 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:58:17 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:58:18 runner 7 connected 2026/01/29 19:58:39 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:58:46 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:59:07 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:59:17 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 19:59:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1094, "corpus": 8801, "corpus [files]": 440, "corpus [symbols]": 292, "cover overflows": 56575, "coverage": 102578, "distributor delayed": 12417, "distributor undelayed": 12417, "distributor violated": 92, "exec candidate": 13038, "exec collide": 13570, "exec fuzz": 25724, "exec gen": 1411, "exec hints": 7134, "exec inject": 0, "exec minimize": 23337, "exec retries": 3, "exec seeds": 2960, "exec smash": 18833, "exec total [base]": 83262, "exec total [new]": 150574, "exec triage": 28972, "executor restarts [base]": 1699, "executor restarts [new]": 2980, "fault jobs": 0, "fuzzer jobs": 5, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 2, "hints jobs": 0, "max signal": 106777, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 17478, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9945, "no exec duration": 33267000000, "no exec requests": 151, "pending": 1, "prog exec time": 718, "reproducing": 4, "rpc recv": 19386984804, "rpc sent": 11822557272, "signal": 101040, "smash jobs": 3, "triage jobs": 2, "vm output": 192187416, "vm restarts [base]": 99, "vm restarts [new]": 181 } 2026/01/29 19:59:29 reproducing crash 'INFO: task hung in path_openat': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:59:42 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 19:59:52 base crash: kernel BUG in jfs_evict_inode 2026/01/29 19:59:58 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 20:00:14 runner 8 connected 2026/01/29 20:00:26 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 20:00:49 runner 1 connected 2026/01/29 20:00:49 runner 2 connected 2026/01/29 20:01:16 runner 0 connected 2026/01/29 20:01:20 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:01:50 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:01:55 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:02:44 reproducing crash 'INFO: task hung in path_openat': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:02:48 reproducing crash 'possible deadlock in ocfs2_calc_xattr_init': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ocfs2/refcounttree.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:02:48 repro finished 'possible deadlock in ocfs2_calc_xattr_init', repro=true crepro=false desc='possible deadlock in ocfs2_try_remove_refcount_tree' hub=false from_dashboard=false 2026/01/29 20:02:48 found repro for "possible deadlock in ocfs2_try_remove_refcount_tree" (orig title: "possible deadlock in ocfs2_calc_xattr_init", reliability: 1), took 11.91 minutes 2026/01/29 20:02:48 "possible deadlock in ocfs2_try_remove_refcount_tree": saved crash log into 1769716968.crash.log 2026/01/29 20:02:48 "possible deadlock in ocfs2_try_remove_refcount_tree": saved repro log into 1769716968.repro.log 2026/01/29 20:02:48 start reproducing 'possible deadlock in ocfs2_calc_xattr_init' 2026/01/29 20:03:40 base crash: KASAN: slab-use-after-free Read in dtSplitPage 2026/01/29 20:03:59 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:04:10 attempt #0 to run "possible deadlock in ocfs2_try_remove_refcount_tree" on base: crashed with possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 20:04:10 crashes both: possible deadlock in ocfs2_try_remove_refcount_tree / possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 20:04:24 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1106, "corpus": 8808, "corpus [files]": 441, "corpus [symbols]": 293, "cover overflows": 58034, "coverage": 102598, "distributor delayed": 12450, "distributor undelayed": 12450, "distributor violated": 92, "exec candidate": 13038, "exec collide": 14197, "exec fuzz": 26837, "exec gen": 1478, "exec hints": 7146, "exec inject": 0, "exec minimize": 23616, "exec retries": 3, "exec seeds": 2980, "exec smash": 18973, "exec total [base]": 84894, "exec total [new]": 152891, "exec triage": 29029, "executor restarts [base]": 1738, "executor restarts [new]": 3051, "fault jobs": 0, "fuzzer jobs": 7, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 3, "hints jobs": 1, "max signal": 106822, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 17718, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9968, "no exec duration": 33267000000, "no exec requests": 151, "pending": 0, "prog exec time": 997, "reproducing": 4, "rpc recv": 19701733684, "rpc sent": 12167352520, "signal": 101052, "smash jobs": 3, "triage jobs": 3, "vm output": 196224599, "vm restarts [base]": 102, "vm restarts [new]": 182 } 2026/01/29 20:04:36 runner 1 connected 2026/01/29 20:04:55 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:05:07 runner 0 connected 2026/01/29 20:05:50 reproducing crash 'INFO: task hung in path_openat': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:06:10 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/01/29 20:06:54 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 20:07:00 patched crashed: KASAN: slab-use-after-free Read in dtSplitPage [need repro = false] 2026/01/29 20:07:07 runner 2 connected 2026/01/29 20:07:43 runner 8 connected 2026/01/29 20:07:58 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:07:58 runner 7 connected 2026/01/29 20:08:25 reproducing crash 'INFO: task hung in __iterate_supers': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/quota/quota.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:08:54 reproducing crash 'INFO: task hung in path_openat': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:09:12 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/01/29 20:09:19 bug reporting terminated 2026/01/29 20:09:19 status reporting terminated 2026/01/29 20:09:19 new: rpc server terminaled 2026/01/29 20:09:19 base: rpc server terminaled 2026/01/29 20:09:19 base: pool terminated 2026/01/29 20:09:19 base: kernel context loop terminated 2026/01/29 20:10:11 repro finished 'possible deadlock in ocfs2_calc_xattr_init', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/01/29 20:11:04 reproducing crash 'INFO: task hung in user_get_super': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/jfs/jfs_metapage.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:11:04 reproducing crash 'INFO: task hung in user_get_super': concatenation step failed with context deadline exceeded 2026/01/29 20:11:04 repro finished 'INFO: task hung in user_get_super', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/01/29 20:11:58 reproducing crash 'INFO: task hung in path_openat': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/namei.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2026/01/29 20:11:58 repro finished 'INFO: task hung in path_openat', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/01/29 20:16:02 reproducing crash 'INFO: task hung in __iterate_supers': concatenation step failed with context deadline exceeded 2026/01/29 20:16:02 repro finished 'INFO: task hung in __iterate_supers', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/01/29 20:16:02 repro loop terminated 2026/01/29 20:16:02 new: pool terminated 2026/01/29 20:16:02 new: kernel context loop terminated 2026/01/29 20:16:02 diff fuzzing terminated 2026/01/29 20:16:02 fuzzing is finished 2026/01/29 20:16:02 status at the end: Title On-Base On-Patched INFO: task hung in __iterate_supers 4 crashes 10 crashes INFO: task hung in lock_metapage 1 crashes INFO: task hung in nilfs_segctor_thread 1 crashes INFO: task hung in path_openat 1 crashes INFO: task hung in release_metapage 1 crashes INFO: task hung in user_get_super 6 crashes 5 crashes KASAN: slab-out-of-bounds Read in dtSplitPage 3 crashes KASAN: slab-use-after-free Read in add_missing_indices 1 crashes KASAN: slab-use-after-free Read in dtSplitPage 1 crashes 4 crashes[reproduced] KASAN: slab-use-after-free Read in jfs_readdir 1 crashes 2 crashes WARNING in dbAdjTree 1 crashes WARNING in udf_truncate_extents 1 crashes 2 crashes general protection fault in lmLogSync 1 crashes [reproduced] general protection fault in metapage_write_folio 9 crashes 15 crashes kernel BUG in dbFindBits 1 crashes kernel BUG in hfs_write_inode 5 crashes 21 crashes kernel BUG in jfs_evict_inode 12 crashes 12 crashes kernel BUG in txUnlock 4 crashes 8 crashes possible deadlock in hfs_find_init 5 crashes possible deadlock in ntfs_fiemap 1 crashes possible deadlock in ocfs2_calc_xattr_init 2 crashes possible deadlock in ocfs2_del_inode_from_orphan 3 crashes 3 crashes possible deadlock in ocfs2_evict_inode 1 crashes 2 crashes possible deadlock in ocfs2_init_acl 2 crashes 10 crashes possible deadlock in ocfs2_reserve_suballoc_bits 2 crashes 2 crashes possible deadlock in ocfs2_setattr 1 crashes possible deadlock in ocfs2_try_remove_refcount_tree 45 crashes 55 crashes[reproduced] possible deadlock in ocfs2_xattr_set 2 crashes 5 crashes