2026/02/19 22:04:33 extracted 324891 text symbol hashes for base and 324893 for patched 2026/02/19 22:04:33 binaries are different, continuing fuzzing 2026/02/19 22:04:33 adding modified_functions to focus areas: ["__pfx_create_basic_rootfs" "create_basic_rootfs" "do_populate_rootfs" "mount_block_root" "mount_nodev_root" "populate_initrd_image"] 2026/02/19 22:04:33 adding directly modified files to focus areas: ["Documentation/filesystems/ramfs-rootfs-initramfs.rst" "init/do_mounts.c" "init/do_mounts.h" "init/initramfs.c" "init/main.c" "init/noinitramfs.c" "usr/Makefile" "usr/default_cpio_list"] 2026/02/19 22:04:33 downloading corpus #1: "https://storage.googleapis.com/syzkaller/corpus/ci2-upstream-fs-corpus.db" 2026/02/19 22:05:33 runner 2 connected 2026/02/19 22:05:33 runner 1 connected 2026/02/19 22:05:34 runner 1 connected 2026/02/19 22:05:34 runner 7 connected 2026/02/19 22:05:40 runner 2 connected 2026/02/19 22:05:40 runner 6 connected 2026/02/19 22:05:40 runner 8 connected 2026/02/19 22:05:40 initializing coverage information... 2026/02/19 22:05:41 runner 5 connected 2026/02/19 22:05:41 runner 4 connected 2026/02/19 22:05:41 runner 0 connected 2026/02/19 22:05:42 runner 0 connected 2026/02/19 22:05:42 executor cover filter: 0 PCs 2026/02/19 22:05:42 runner 3 connected 2026/02/19 22:05:47 discovered 7666 source files, 336131 symbols 2026/02/19 22:05:48 coverage filter: ^__pfx_create_basic_rootfs$: [] 2026/02/19 22:05:48 coverage filter: ^create_basic_rootfs$: [] 2026/02/19 22:05:48 coverage filter: ^do_populate_rootfs$: [] 2026/02/19 22:05:48 coverage filter: ^mount_block_root$: [] 2026/02/19 22:05:48 coverage filter: ^mount_nodev_root$: [] 2026/02/19 22:05:48 coverage filter: ^populate_initrd_image$: [] 2026/02/19 22:05:48 coverage filter: Documentation/filesystems/ramfs-rootfs-initramfs.rst: [] 2026/02/19 22:05:48 coverage filter: init/do_mounts.c: [init/do_mounts.c] 2026/02/19 22:05:48 coverage filter: init/do_mounts.h: [] 2026/02/19 22:05:48 coverage filter: init/initramfs.c: [init/initramfs.c] 2026/02/19 22:05:48 coverage filter: init/main.c: [init/main.c] 2026/02/19 22:05:48 coverage filter: init/noinitramfs.c: [] 2026/02/19 22:05:48 coverage filter: usr/Makefile: [] 2026/02/19 22:05:48 coverage filter: usr/default_cpio_list: [] 2026/02/19 22:05:48 area "symbols": 0 PCs in the cover filter 2026/02/19 22:05:48 area "files": 294 PCs in the cover filter 2026/02/19 22:05:48 area "": 0 PCs in the cover filter 2026/02/19 22:05:48 executor cover filter: 0 PCs 2026/02/19 22:05:49 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$usbip_server : fd_usbip_server [syz_usbip_server_init] BinFmtMisc : enabled Comparisons : enabled Coverage : enabled DelayKcovMmap : enabled DevlinkPCI : PCI device 0000:00:10.0 is not available ExtraCoverage : enabled Fault : enabled KCSAN : write(/sys/kernel/debug/kcsan, on) failed KcovResetIoctl : kernel does not support ioctl(KCOV_RESET_TRACE) LRWPANEmulation : enabled Leak : failed to write(kmemleak, "scan=off") NetDevices : enabled NetInjection : enabled NicVF : PCI device 0000:00:11.0 is not available SandboxAndroid : setfilecon: setxattr failed. (errno 1: Operation not permitted). . process exited with status 67. SandboxNamespace : enabled SandboxNone : enabled SandboxSetuid : enabled Swap : enabled USBEmulation : enabled VhciInjection : enabled WifiEmulation : enabled syscalls : 572/8179 2026/02/19 22:05:49 base: machine check complete 2026/02/19 22:05:50 machine check: disabled the following syscalls: mount$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 : 572/8179 2026/02/19 22:05:50 new: machine check complete 2026/02/19 22:05:51 new: adding 13658 seeds 2026/02/19 22:07:09 crash "kernel BUG in jfs_evict_inode" is already known 2026/02/19 22:07:09 base crash "kernel BUG in jfs_evict_inode" is to be ignored 2026/02/19 22:07:09 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:07:10 crash "kernel BUG in jfs_evict_inode" is already known 2026/02/19 22:07:10 base crash "kernel BUG in jfs_evict_inode" is to be ignored 2026/02/19 22:07:10 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:07:10 crash "KASAN: slab-out-of-bounds Read in dtSplitPage" is already known 2026/02/19 22:07:10 base crash "KASAN: slab-out-of-bounds Read in dtSplitPage" is to be ignored 2026/02/19 22:07:10 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:07:18 base crash: KASAN: slab-out-of-bounds Read in dtSplitPage 2026/02/19 22:07:22 crash "kernel BUG in jfs_evict_inode" is already known 2026/02/19 22:07:22 base crash "kernel BUG in jfs_evict_inode" is to be ignored 2026/02/19 22:07:22 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:07:23 crash "kernel BUG in jfs_evict_inode" is already known 2026/02/19 22:07:23 base crash "kernel BUG in jfs_evict_inode" is to be ignored 2026/02/19 22:07:23 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:07:25 crash "kernel BUG in jfs_evict_inode" is already known 2026/02/19 22:07:25 base crash "kernel BUG in jfs_evict_inode" is to be ignored 2026/02/19 22:07:25 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:07:26 base crash: kernel BUG in jfs_evict_inode 2026/02/19 22:08:03 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:08:14 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:08:45 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2026/02/19 22:09:06 patched crashed: possible deadlock in ocfs2_del_inode_from_orphan [need repro = false] 2026/02/19 22:09:36 STAT { "buffer too small": 0, "candidate triage jobs": 429, "candidates": 12084, "comps overflows": 0, "corpus": 1087, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 171, "coverage": 62972, "distributor delayed": 1885, "distributor undelayed": 1471, "distributor violated": 54, "exec candidate": 1574, "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]": 2482, "exec total [new]": 6094, "exec triage": 4006, "executor restarts [base]": 74, "executor restarts [new]": 135, "fault jobs": 0, "fuzzer jobs": 429, "fuzzing VMs [base]": 0, "fuzzing VMs [new]": 0, "hints jobs": 0, "max signal": 68904, "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": 1573, "no exec duration": 21845000000, "no exec requests": 116, "pending": 0, "prog exec time": 0, "reproducing": 0, "rpc recv": 708826096, "rpc sent": 122203592, "signal": 62230, "smash jobs": 0, "triage jobs": 0, "vm output": 3014365, "vm restarts [base]": 3, "vm restarts [new]": 9 } 2026/02/19 22:10:03 runner 4 connected 2026/02/19 22:10:03 runner 3 connected 2026/02/19 22:10:03 runner 8 connected 2026/02/19 22:10:03 runner 0 connected 2026/02/19 22:10:04 runner 5 connected 2026/02/19 22:10:04 runner 7 connected 2026/02/19 22:10:04 runner 1 connected 2026/02/19 22:10:04 runner 2 connected 2026/02/19 22:10:04 runner 1 connected 2026/02/19 22:10:04 runner 2 connected 2026/02/19 22:10:04 runner 0 connected 2026/02/19 22:10:45 base crash: kernel BUG in jfs_evict_inode 2026/02/19 22:11:20 runner 6 connected 2026/02/19 22:11:55 crash "possible deadlock in ocfs2_evict_inode" is already known 2026/02/19 22:11:55 base crash "possible deadlock in ocfs2_evict_inode" is to be ignored 2026/02/19 22:11:55 patched crashed: possible deadlock in ocfs2_evict_inode [need repro = false] 2026/02/19 22:11:56 runner 0 connected 2026/02/19 22:12:00 crash "kernel BUG in hfs_write_inode" is already known 2026/02/19 22:12:00 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/02/19 22:12:00 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:12:01 crash "kernel BUG in hfs_write_inode" is already known 2026/02/19 22:12:01 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/02/19 22:12:01 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:12:02 crash "kernel BUG in hfs_write_inode" is already known 2026/02/19 22:12:02 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/02/19 22:12:02 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:12:13 crash "kernel BUG in hfs_write_inode" is already known 2026/02/19 22:12:13 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/02/19 22:12:13 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:12:14 crash "kernel BUG in hfs_write_inode" is already known 2026/02/19 22:12:14 base crash "kernel BUG in hfs_write_inode" is to be ignored 2026/02/19 22:12:14 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:12:19 base crash: KASAN: slab-out-of-bounds Read in dtSplitPage 2026/02/19 22:13:17 runner 3 connected 2026/02/19 22:13:17 runner 2 connected 2026/02/19 22:13:17 runner 5 connected 2026/02/19 22:13:18 runner 4 connected 2026/02/19 22:13:18 runner 2 connected 2026/02/19 22:13:18 runner 7 connected 2026/02/19 22:13:19 runner 6 connected 2026/02/19 22:14:16 crash "possible deadlock in hfs_find_init" is already known 2026/02/19 22:14:16 base crash "possible deadlock in hfs_find_init" is to be ignored 2026/02/19 22:14:16 patched crashed: possible deadlock in hfs_find_init [need repro = false] 2026/02/19 22:14:19 base crash: KASAN: slab-use-after-free Read in jfs_syncpt 2026/02/19 22:14:36 STAT { "buffer too small": 0, "candidate triage jobs": 47, "candidates": 9802, "comps overflows": 0, "corpus": 3673, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 672, "coverage": 84079, "distributor delayed": 4704, "distributor undelayed": 4703, "distributor violated": 212, "exec candidate": 3856, "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]": 6550, "exec total [new]": 17128, "exec triage": 11646, "executor restarts [base]": 131, "executor restarts [new]": 289, "fault jobs": 0, "fuzzer jobs": 47, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 8, "hints jobs": 0, "max signal": 85164, "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": 3855, "no exec duration": 21845000000, "no exec requests": 116, "pending": 0, "prog exec time": 351, "reproducing": 0, "rpc recv": 1950903348, "rpc sent": 392826928, "signal": 83221, "smash jobs": 0, "triage jobs": 0, "vm output": 9335463, "vm restarts [base]": 8, "vm restarts [new]": 24 } 2026/02/19 22:15:25 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:15:29 runner 0 connected 2026/02/19 22:15:35 runner 4 connected 2026/02/19 22:15:55 patched crashed: possible deadlock in ocfs2_del_inode_from_orphan [need repro = false] 2026/02/19 22:16:35 crash "INFO: task hung in lock_metapage" is already known 2026/02/19 22:16:35 base crash "INFO: task hung in lock_metapage" is to be ignored 2026/02/19 22:16:35 patched crashed: INFO: task hung in lock_metapage [need repro = false] 2026/02/19 22:16:37 crash "possible deadlock in hfs_extend_file" is already known 2026/02/19 22:16:37 base crash "possible deadlock in hfs_extend_file" is to be ignored 2026/02/19 22:16:37 patched crashed: possible deadlock in hfs_extend_file [need repro = false] 2026/02/19 22:16:38 crash "WARNING in hfs_bnode_create" is already known 2026/02/19 22:16:38 base crash "WARNING in hfs_bnode_create" is to be ignored 2026/02/19 22:16:38 patched crashed: WARNING in hfs_bnode_create [need repro = false] 2026/02/19 22:16:39 crash "WARNING in hfs_bnode_create" is already known 2026/02/19 22:16:39 base crash "WARNING in hfs_bnode_create" is to be ignored 2026/02/19 22:16:39 patched crashed: WARNING in hfs_bnode_create [need repro = false] 2026/02/19 22:16:51 crash "WARNING in hfs_bnode_create" is already known 2026/02/19 22:16:51 base crash "WARNING in hfs_bnode_create" is to be ignored 2026/02/19 22:16:51 patched crashed: WARNING in hfs_bnode_create [need repro = false] 2026/02/19 22:16:56 runner 2 connected 2026/02/19 22:17:22 base crash: WARNING in hfs_bnode_create 2026/02/19 22:17:44 runner 6 connected 2026/02/19 22:17:44 runner 7 connected 2026/02/19 22:17:44 runner 5 connected 2026/02/19 22:17:44 runner 8 connected 2026/02/19 22:17:45 runner 1 connected 2026/02/19 22:17:58 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2026/02/19 22:18:22 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2026/02/19 22:18:43 crash "KASAN: slab-use-after-free Read in jfs_lazycommit" is already known 2026/02/19 22:18:43 base crash "KASAN: slab-use-after-free Read in jfs_lazycommit" is to be ignored 2026/02/19 22:18:43 patched crashed: KASAN: slab-use-after-free Read in jfs_lazycommit [need repro = false] 2026/02/19 22:18:49 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:18:49 runner 2 connected 2026/02/19 22:18:50 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:18:50 runner 0 connected 2026/02/19 22:18:51 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:18:52 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:19:36 STAT { "buffer too small": 0, "candidate triage jobs": 33, "candidates": 7224, "comps overflows": 0, "corpus": 6205, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 1764, "coverage": 93487, "distributor delayed": 7894, "distributor undelayed": 7886, "distributor violated": 412, "exec candidate": 6434, "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]": 9367, "exec total [new]": 30383, "exec triage": 19462, "executor restarts [base]": 168, "executor restarts [new]": 402, "fault jobs": 0, "fuzzer jobs": 33, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 4, "hints jobs": 0, "max signal": 94288, "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": 6433, "no exec duration": 21845000000, "no exec requests": 116, "pending": 0, "prog exec time": 480, "reproducing": 0, "rpc recv": 2754152344, "rpc sent": 647810608, "signal": 92614, "smash jobs": 0, "triage jobs": 0, "vm output": 15753228, "vm restarts [base]": 11, "vm restarts [new]": 31 } 2026/02/19 22:19:57 runner 5 connected 2026/02/19 22:19:57 runner 1 connected 2026/02/19 22:19:57 runner 1 connected 2026/02/19 22:19:58 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:20:03 runner 7 connected 2026/02/19 22:20:04 runner 2 connected 2026/02/19 22:20:05 runner 6 connected 2026/02/19 22:20:05 runner 0 connected 2026/02/19 22:20:26 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:20:26 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:21:19 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:21:20 runner 8 connected 2026/02/19 22:21:20 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:21:22 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:21:23 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:21:36 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:21:47 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:21:58 runner 0 connected 2026/02/19 22:21:59 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:22:00 runner 5 connected 2026/02/19 22:22:08 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:22:08 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:22:20 base crash: WARNING in hfs_bnode_create 2026/02/19 22:22:34 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:22:35 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:23:59 runner 0 connected 2026/02/19 22:23:59 runner 6 connected 2026/02/19 22:23:59 runner 2 connected 2026/02/19 22:23:59 runner 1 connected 2026/02/19 22:24:00 runner 1 connected 2026/02/19 22:24:00 runner 2 connected 2026/02/19 22:24:01 runner 4 connected 2026/02/19 22:24:01 runner 5 connected 2026/02/19 22:24:01 runner 3 connected 2026/02/19 22:24:01 runner 7 connected 2026/02/19 22:24:01 runner 8 connected 2026/02/19 22:24:01 runner 0 connected 2026/02/19 22:24:22 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:24:23 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:24:23 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:24:36 STAT { "buffer too small": 0, "candidate triage jobs": 30, "candidates": 6188, "comps overflows": 0, "corpus": 7216, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 2195, "coverage": 97332, "distributor delayed": 9612, "distributor undelayed": 9611, "distributor violated": 414, "exec candidate": 7470, "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]": 13233, "exec total [new]": 36463, "exec triage": 22576, "executor restarts [base]": 199, "executor restarts [new]": 484, "fault jobs": 0, "fuzzer jobs": 30, "fuzzing VMs [base]": 1, "fuzzing VMs [new]": 5, "hints jobs": 0, "max signal": 98156, "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": 7469, "no exec duration": 21845000000, "no exec requests": 116, "pending": 0, "prog exec time": 341, "reproducing": 0, "rpc recv": 3777459000, "rpc sent": 817949544, "signal": 96482, "smash jobs": 0, "triage jobs": 0, "vm output": 18914488, "vm restarts [base]": 16, "vm restarts [new]": 48 } 2026/02/19 22:24:37 crash "KASAN: slab-use-after-free Write in txEnd" is already known 2026/02/19 22:24:37 base crash "KASAN: slab-use-after-free Write in txEnd" is to be ignored 2026/02/19 22:24:37 patched crashed: KASAN: slab-use-after-free Write in txEnd [need repro = false] 2026/02/19 22:24:40 base crash: kernel BUG in jfs_evict_inode 2026/02/19 22:24:43 base crash: kernel BUG in jfs_evict_inode 2026/02/19 22:24:50 patched crashed: SYZFAIL: posix_spawnp failed [need repro = false] 2026/02/19 22:25:07 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:25:29 runner 2 connected 2026/02/19 22:25:29 runner 0 connected 2026/02/19 22:25:29 runner 3 connected 2026/02/19 22:25:39 base crash: KASAN: slab-out-of-bounds Read in dtSplitPage 2026/02/19 22:26:08 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:27:00 runner 0 connected 2026/02/19 22:27:01 runner 2 connected 2026/02/19 22:27:01 runner 1 connected 2026/02/19 22:27:01 runner 8 connected 2026/02/19 22:27:02 runner 5 connected 2026/02/19 22:27:02 runner 7 connected 2026/02/19 22:27:24 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:27:32 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:27:40 base crash: KASAN: slab-out-of-bounds Read in dtSplitPage 2026/02/19 22:27:41 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:27:43 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:27:44 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:27:47 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:28:12 runner 0 connected 2026/02/19 22:28:18 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:28:50 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:29:07 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:29:36 STAT { "buffer too small": 0, "candidate triage jobs": 22, "candidates": 5581, "comps overflows": 0, "corpus": 7798, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 2837, "coverage": 98911, "distributor delayed": 10487, "distributor undelayed": 10466, "distributor violated": 433, "exec candidate": 8077, "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]": 14749, "exec total [new]": 46855, "exec triage": 24404, "executor restarts [base]": 222, "executor restarts [new]": 591, "fault jobs": 0, "fuzzer jobs": 22, "fuzzing VMs [base]": 0, "fuzzing VMs [new]": 2, "hints jobs": 0, "max signal": 99664, "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": 8069, "no exec duration": 21845000000, "no exec requests": 116, "pending": 0, "prog exec time": 312, "reproducing": 0, "rpc recv": 4264348512, "rpc sent": 1017387240, "signal": 97959, "smash jobs": 0, "triage jobs": 0, "vm output": 24136964, "vm restarts [base]": 19, "vm restarts [new]": 55 } 2026/02/19 22:30:18 runner 2 connected 2026/02/19 22:30:18 runner 0 connected 2026/02/19 22:30:18 runner 7 connected 2026/02/19 22:30:18 runner 0 connected 2026/02/19 22:30:19 runner 2 connected 2026/02/19 22:30:19 runner 6 connected 2026/02/19 22:30:20 runner 1 connected 2026/02/19 22:30:20 runner 5 connected 2026/02/19 22:30:20 runner 8 connected 2026/02/19 22:30:20 runner 3 connected 2026/02/19 22:31:10 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:31:10 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:31:13 base crash: KASAN: slab-out-of-bounds Read in dtSplitPage 2026/02/19 22:31:15 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:31:17 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:31:21 patched crashed: KASAN: slab-out-of-bounds Read in dtSplitPage [need repro = false] 2026/02/19 22:31:22 crash "INFO: task hung in jfs_commit_inode" is already known 2026/02/19 22:31:22 base crash "INFO: task hung in jfs_commit_inode" is to be ignored 2026/02/19 22:31:22 patched crashed: INFO: task hung in jfs_commit_inode [need repro = false] 2026/02/19 22:31:27 base crash: KASAN: slab-out-of-bounds Read in dtSplitPage 2026/02/19 22:31:27 base crash: SYZFAIL: posix_spawnp failed 2026/02/19 22:31:28 patched crashed: SYZFAIL: posix_spawnp failed [need repro = false] 2026/02/19 22:33:56 runner 1 connected 2026/02/19 22:33:57 runner 3 connected 2026/02/19 22:33:57 runner 8 connected 2026/02/19 22:33:57 runner 6 connected 2026/02/19 22:33:57 runner 7 connected 2026/02/19 22:33:57 runner 0 connected 2026/02/19 22:33:58 runner 4 connected 2026/02/19 22:33:58 runner 1 connected 2026/02/19 22:33:58 runner 2 connected 2026/02/19 22:33:58 runner 2 connected 2026/02/19 22:34:35 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:34:35 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:34:36 STAT { "buffer too small": 0, "candidate triage jobs": 2, "candidates": 134, "comps overflows": 0, "corpus": 7887, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 3119, "coverage": 99182, "distributor delayed": 10579, "distributor undelayed": 10579, "distributor violated": 447, "exec candidate": 13524, "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]": 16563, "exec total [new]": 55929, "exec triage": 24721, "executor restarts [base]": 251, "executor restarts [new]": 709, "fault jobs": 0, "fuzzer jobs": 2, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 5, "hints jobs": 0, "max signal": 99950, "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": 8152, "no exec duration": 21845000000, "no exec requests": 116, "pending": 0, "prog exec time": 271, "reproducing": 0, "rpc recv": 4986415560, "rpc sent": 1189073376, "signal": 98228, "smash jobs": 0, "triage jobs": 0, "vm output": 28384565, "vm restarts [base]": 25, "vm restarts [new]": 69 } 2026/02/19 22:34:36 triaged 99.0% of the corpus 2026/02/19 22:34:36 triaged 99.0% of the corpus 2026/02/19 22:34:36 starting bug reproductions 2026/02/19 22:34:36 starting bug reproductions (max 6 VMs, 4 repros) 2026/02/19 22:34:39 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:34:41 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:34:44 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:34:51 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:34:52 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:35:31 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:35:33 runner 1 connected 2026/02/19 22:35:34 runner 6 connected 2026/02/19 22:36:01 runner 2 connected 2026/02/19 22:36:02 runner 4 connected 2026/02/19 22:36:03 runner 0 connected 2026/02/19 22:36:03 runner 5 connected 2026/02/19 22:36:03 runner 1 connected 2026/02/19 22:36:31 crash "possible deadlock in ocfs2_init_acl" is already known 2026/02/19 22:36:31 base crash "possible deadlock in ocfs2_init_acl" is to be ignored 2026/02/19 22:36:31 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/02/19 22:36:31 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:36:41 runner 0 connected 2026/02/19 22:37:05 crash "possible deadlock in ocfs2_try_remove_refcount_tree" is already known 2026/02/19 22:37:05 base crash "possible deadlock in ocfs2_try_remove_refcount_tree" is to be ignored 2026/02/19 22:37:05 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:37:16 base crash: kernel BUG in jfs_evict_inode 2026/02/19 22:37:35 runner 1 connected 2026/02/19 22:37:36 runner 5 connected 2026/02/19 22:38:29 runner 0 connected 2026/02/19 22:38:29 runner 6 connected 2026/02/19 22:38:39 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/02/19 22:39:22 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:39:23 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:39:36 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 78, "corpus": 8115, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 8670, "coverage": 100901, "distributor delayed": 10994, "distributor undelayed": 10994, "distributor violated": 449, "exec candidate": 13658, "exec collide": 1211, "exec fuzz": 2405, "exec gen": 126, "exec hints": 678, "exec inject": 0, "exec minimize": 3091, "exec retries": 0, "exec seeds": 608, "exec smash": 2224, "exec total [base]": 20026, "exec total [new]": 67314, "exec triage": 25616, "executor restarts [base]": 297, "executor restarts [new]": 876, "fault jobs": 0, "fuzzer jobs": 300, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 7, "hints jobs": 88, "max signal": 103428, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 1966, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8511, "no exec duration": 32045000000, "no exec requests": 139, "pending": 0, "prog exec time": 613, "reproducing": 0, "rpc recv": 5695830224, "rpc sent": 1785160224, "signal": 99876, "smash jobs": 186, "triage jobs": 26, "vm output": 33264786, "vm restarts [base]": 29, "vm restarts [new]": 77 } 2026/02/19 22:39:50 runner 1 connected 2026/02/19 22:40:25 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:40:32 runner 0 connected 2026/02/19 22:40:34 runner 6 connected 2026/02/19 22:41:17 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/02/19 22:41:22 crash "KASAN: use-after-free Read in hpfs_get_ea" is already known 2026/02/19 22:41:22 base crash "KASAN: use-after-free Read in hpfs_get_ea" is to be ignored 2026/02/19 22:41:22 patched crashed: KASAN: use-after-free Read in hpfs_get_ea [need repro = false] 2026/02/19 22:41:39 crash "KASAN: use-after-free Read in hpfs_get_ea" is already known 2026/02/19 22:41:39 base crash "KASAN: use-after-free Read in hpfs_get_ea" is to be ignored 2026/02/19 22:41:39 patched crashed: KASAN: use-after-free Read in hpfs_get_ea [need repro = false] 2026/02/19 22:41:55 runner 2 connected 2026/02/19 22:42:21 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:42:37 runner 1 connected 2026/02/19 22:42:37 runner 4 connected 2026/02/19 22:42:38 base crash: KASAN: use-after-free Read in hpfs_get_ea 2026/02/19 22:43:20 runner 0 connected 2026/02/19 22:43:32 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/02/19 22:43:33 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:43:57 runner 2 connected 2026/02/19 22:43:57 runner 2 connected 2026/02/19 22:44:02 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:44:36 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 219, "corpus": 8270, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 14060, "coverage": 101753, "distributor delayed": 11227, "distributor undelayed": 11227, "distributor violated": 449, "exec candidate": 13658, "exec collide": 2174, "exec fuzz": 4315, "exec gen": 205, "exec hints": 1146, "exec inject": 0, "exec minimize": 5801, "exec retries": 1, "exec seeds": 1053, "exec smash": 4267, "exec total [base]": 23273, "exec total [new]": 76523, "exec triage": 26208, "executor restarts [base]": 340, "executor restarts [new]": 1001, "fault jobs": 0, "fuzzer jobs": 397, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 7, "hints jobs": 112, "max signal": 104070, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 3658, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8737, "no exec duration": 35445000000, "no exec requests": 144, "pending": 0, "prog exec time": 600, "reproducing": 0, "rpc recv": 6361583460, "rpc sent": 2355581720, "signal": 100276, "smash jobs": 276, "triage jobs": 9, "vm output": 39682983, "vm restarts [base]": 32, "vm restarts [new]": 83 } 2026/02/19 22:44:46 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:45:00 runner 5 connected 2026/02/19 22:45:09 runner 1 connected 2026/02/19 22:45:10 runner 4 connected 2026/02/19 22:45:26 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:45:28 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:45:31 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:46:07 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:46:09 runner 7 connected 2026/02/19 22:46:20 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/02/19 22:46:43 runner 5 connected 2026/02/19 22:46:44 runner 8 connected 2026/02/19 22:46:44 runner 2 connected 2026/02/19 22:47:33 runner 1 connected 2026/02/19 22:47:38 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:47:43 runner 2 connected 2026/02/19 22:47:45 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:48:49 patched crashed: kernel BUG in hfs_write_inode [need repro = false] 2026/02/19 22:48:52 runner 0 connected 2026/02/19 22:48:53 runner 4 connected 2026/02/19 22:49:18 crash "general protection fault in lmLogSync" is already known 2026/02/19 22:49:18 base crash "general protection fault in lmLogSync" is to be ignored 2026/02/19 22:49:18 patched crashed: general protection fault in lmLogSync [need repro = false] 2026/02/19 22:49:24 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/02/19 22:49:36 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 302, "corpus": 8354, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 17061, "coverage": 102079, "distributor delayed": 11431, "distributor undelayed": 11431, "distributor violated": 449, "exec candidate": 13658, "exec collide": 3062, "exec fuzz": 5806, "exec gen": 295, "exec hints": 1584, "exec inject": 0, "exec minimize": 7523, "exec retries": 1, "exec seeds": 1321, "exec smash": 6021, "exec total [base]": 26439, "exec total [new]": 83629, "exec triage": 26653, "executor restarts [base]": 398, "executor restarts [new]": 1206, "fault jobs": 0, "fuzzer jobs": 429, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 6, "hints jobs": 122, "max signal": 104602, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 4883, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 8919, "no exec duration": 40592000000, "no exec requests": 152, "pending": 0, "prog exec time": 526, "reproducing": 0, "rpc recv": 7085017024, "rpc sent": 2848947272, "signal": 100590, "smash jobs": 290, "triage jobs": 17, "vm output": 46227719, "vm restarts [base]": 34, "vm restarts [new]": 92 } 2026/02/19 22:49:38 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:50:03 base crash: kernel BUG in hfs_write_inode 2026/02/19 22:50:20 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:50:23 runner 0 connected 2026/02/19 22:50:24 runner 1 connected 2026/02/19 22:50:24 runner 8 connected 2026/02/19 22:51:44 runner 0 connected 2026/02/19 22:51:51 runner 4 connected 2026/02/19 22:51:52 runner 1 connected 2026/02/19 22:52:09 crash "INFO: task hung in __iterate_supers" is already known 2026/02/19 22:52:09 base crash "INFO: task hung in __iterate_supers" is to be ignored 2026/02/19 22:52:09 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/02/19 22:52:10 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 22:52:11 base crash: possible deadlock in ocfs2_init_acl 2026/02/19 22:52:17 patched crashed: KASAN: slab-use-after-free Read in dtSearch [need repro = true] 2026/02/19 22:52:17 scheduled a reproduction of 'KASAN: slab-use-after-free Read in dtSearch' 2026/02/19 22:52:17 start reproducing 'KASAN: slab-use-after-free Read in dtSearch' 2026/02/19 22:52:58 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:53:05 crash "INFO: task hung in __iterate_supers" is already known 2026/02/19 22:53:05 base crash "INFO: task hung in __iterate_supers" is to be ignored 2026/02/19 22:53:05 patched crashed: INFO: task hung in __iterate_supers [need repro = false] 2026/02/19 22:53:19 runner 1 connected 2026/02/19 22:53:19 runner 7 connected 2026/02/19 22:53:19 runner 3 connected 2026/02/19 22:53:57 runner 2 connected 2026/02/19 22:54:12 runner 5 connected 2026/02/19 22:54:16 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:54:25 patched crashed: INFO: task hung in grab_super [need repro = true] 2026/02/19 22:54:25 scheduled a reproduction of 'INFO: task hung in grab_super' 2026/02/19 22:54:25 start reproducing 'INFO: task hung in grab_super' 2026/02/19 22:54:32 base crash: possible deadlock in ocfs2_del_inode_from_orphan 2026/02/19 22:54:36 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 338, "corpus": 8406, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 19672, "coverage": 102278, "distributor delayed": 11611, "distributor undelayed": 11610, "distributor violated": 449, "exec candidate": 13658, "exec collide": 3690, "exec fuzz": 6958, "exec gen": 366, "exec hints": 1948, "exec inject": 0, "exec minimize": 8708, "exec retries": 1, "exec seeds": 1471, "exec smash": 7361, "exec total [base]": 28240, "exec total [new]": 88808, "exec triage": 26940, "executor restarts [base]": 482, "executor restarts [new]": 1375, "fault jobs": 0, "fuzzer jobs": 377, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 4, "hints jobs": 105, "max signal": 104927, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 5619, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9025, "no exec duration": 43431000000, "no exec requests": 158, "pending": 0, "prog exec time": 658, "reproducing": 2, "rpc recv": 7645028000, "rpc sent": 3208644704, "signal": 100724, "smash jobs": 258, "triage jobs": 14, "vm output": 50755750, "vm restarts [base]": 37, "vm restarts [new]": 100 } 2026/02/19 22:55:24 runner 6 connected 2026/02/19 22:55:24 runner 4 connected 2026/02/19 22:55:27 base crash: kernel BUG in jfs_evict_inode 2026/02/19 22:55:46 reproducing crash 'KASAN: slab-use-after-free Read in dtSearch': 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 2026/02/19 22:55:50 runner 2 connected 2026/02/19 22:56:01 crash "possible deadlock in ocfs2_evict_inode" is already known 2026/02/19 22:56:01 base crash "possible deadlock in ocfs2_evict_inode" is to be ignored 2026/02/19 22:56:01 patched crashed: possible deadlock in ocfs2_evict_inode [need repro = false] 2026/02/19 22:56:24 base crash: INFO: task hung in user_get_super 2026/02/19 22:56:24 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:56:29 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:56:38 reproducing crash 'KASAN: slab-use-after-free Read in dtSearch': 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 2026/02/19 22:56:56 crash "possible deadlock in ocfs2_reserve_suballoc_bits" is already known 2026/02/19 22:56:56 base crash "possible deadlock in ocfs2_reserve_suballoc_bits" is to be ignored 2026/02/19 22:56:56 patched crashed: possible deadlock in ocfs2_reserve_suballoc_bits [need repro = false] 2026/02/19 22:57:02 runner 8 connected 2026/02/19 22:57:04 runner 1 connected 2026/02/19 22:57:22 crash "WARNING in cleanup_transaction" is already known 2026/02/19 22:57:22 base crash "WARNING in cleanup_transaction" is to be ignored 2026/02/19 22:57:22 patched crashed: WARNING in cleanup_transaction [need repro = false] 2026/02/19 22:58:06 runner 7 connected 2026/02/19 22:58:06 runner 0 connected 2026/02/19 22:58:06 runner 6 connected 2026/02/19 22:58:07 runner 5 connected 2026/02/19 22:58:08 reproducing crash 'KASAN: slab-use-after-free Read in dtSearch': 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 2026/02/19 22:58:53 base crash: KASAN: slab-use-after-free Read in dtSearch 2026/02/19 22:59:20 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:59:21 runner 3 connected 2026/02/19 22:59:30 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:59:32 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 22:59:36 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 385, "corpus": 8436, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 21575, "coverage": 102376, "distributor delayed": 11725, "distributor undelayed": 11724, "distributor violated": 449, "exec candidate": 13658, "exec collide": 4136, "exec fuzz": 7879, "exec gen": 418, "exec hints": 2212, "exec inject": 0, "exec minimize": 9388, "exec retries": 1, "exec seeds": 1600, "exec smash": 8386, "exec total [base]": 30122, "exec total [new]": 92496, "exec triage": 27109, "executor restarts [base]": 543, "executor restarts [new]": 1494, "fault jobs": 0, "fuzzer jobs": 333, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 2, "hints jobs": 84, "max signal": 105250, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 6229, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9093, "no exec duration": 43431000000, "no exec requests": 158, "pending": 0, "prog exec time": 665, "reproducing": 2, "rpc recv": 8171578504, "rpc sent": 3508399712, "signal": 100798, "smash jobs": 235, "triage jobs": 14, "vm output": 57256787, "vm restarts [base]": 40, "vm restarts [new]": 107 } 2026/02/19 22:59:46 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 23:00:01 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 23:00:21 runner 0 connected 2026/02/19 23:00:21 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/02/19 23:00:22 runner 7 connected 2026/02/19 23:00:28 runner 8 connected 2026/02/19 23:00:29 runner 4 connected 2026/02/19 23:00:29 reproducing crash 'KASAN: slab-use-after-free Read in dtSearch': 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 2026/02/19 23:01:06 patched crashed: possible deadlock in ocfs2_init_acl [need repro = false] 2026/02/19 23:01:46 runner 5 connected 2026/02/19 23:01:47 runner 1 connected 2026/02/19 23:01:48 runner 3 connected 2026/02/19 23:01:53 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 23:02:22 patched crashed: possible deadlock in ocfs2_try_remove_refcount_tree [need repro = false] 2026/02/19 23:02:35 base crash: possible deadlock in ocfs2_init_acl 2026/02/19 23:02:54 runner 4 connected 2026/02/19 23:02:54 runner 7 connected 2026/02/19 23:03:42 patched crashed: kernel BUG in jfs_evict_inode [need repro = false] 2026/02/19 23:03:58 runner 1 connected 2026/02/19 23:04:00 base crash: possible deadlock in ocfs2_try_remove_refcount_tree 2026/02/19 23:04:00 runner 5 connected 2026/02/19 23:04:36 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 426, "corpus": 8478, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 23867, "coverage": 102508, "distributor delayed": 11881, "distributor undelayed": 11880, "distributor violated": 449, "exec candidate": 13658, "exec collide": 4598, "exec fuzz": 8743, "exec gen": 455, "exec hints": 2474, "exec inject": 0, "exec minimize": 10306, "exec retries": 1, "exec seeds": 1707, "exec smash": 9385, "exec total [base]": 32394, "exec total [new]": 96390, "exec triage": 27338, "executor restarts [base]": 607, "executor restarts [new]": 1603, "fault jobs": 0, "fuzzer jobs": 316, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 5, "hints jobs": 78, "max signal": 105590, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 6901, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 9180, "no exec duration": 43431000000, "no exec requests": 158, "pending": 0, "prog exec time": 792, "reproducing": 2, "rpc recv": 8778419716, "rpc sent": 3835218968, "signal": 100926, "smash jobs": 221, "triage jobs": 17, "vm output": 61566106, "vm restarts [base]": 43, "vm restarts [new]": 115 } 2026/02/19 23:04:36 fuzzer has not reached the modified code in 30m0s, aborting 2026/02/19 23:04:36 repro finished 'INFO: task hung in grab_super', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/02/19 23:04:36 new: rpc server terminaled 2026/02/19 23:04:36 base: rpc server terminaled 2026/02/19 23:04:48 reproducing crash 'KASAN: slab-use-after-free Read in dtSearch': 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 2026/02/19 23:04:48 repro finished 'KASAN: slab-use-after-free Read in dtSearch', repro=false crepro=false desc='' hub=false from_dashboard=false 2026/02/19 23:04:48 repro loop terminated 2026/02/19 23:06:12 base: pool terminated 2026/02/19 23:06:12 new: pool terminated 2026/02/19 23:06:12 base: kernel context loop terminated 2026/02/19 23:06:12 new: kernel context loop terminated 2026/02/19 23:06:12 diff fuzzing terminated 2026/02/19 23:06:12 bug reporting terminated 2026/02/19 23:06:12 status reporting terminated 2026/02/19 23:06:12 fuzzing is finished 2026/02/19 23:06:12 status at the end: Title On-Base On-Patched Status INFO: task hung in __iterate_supers 2 crashes ignored INFO: task hung in grab_super 1 crashes verifying INFO: task hung in jfs_commit_inode 1 crashes ignored INFO: task hung in lock_metapage 1 crashes ignored INFO: task hung in user_get_super 1 crashes completed KASAN: slab-out-of-bounds Read in dtSplitPage 6 crashes 11 crashes completed KASAN: slab-use-after-free Read in dtSearch 1 crashes 1 crashes completed KASAN: slab-use-after-free Read in jfs_lazycommit 1 crashes ignored KASAN: slab-use-after-free Read in jfs_syncpt 1 crashes completed KASAN: slab-use-after-free Write in txEnd 1 crashes ignored KASAN: use-after-free Read in hpfs_get_ea 1 crashes 2 crashes completed SYZFAIL: posix_spawnp failed 1 crashes 2 crashes ignored WARNING in cleanup_transaction 1 crashes ignored WARNING in hfs_bnode_create 2 crashes 3 crashes completed general protection fault in lmLogSync 1 crashes ignored kernel BUG in hfs_write_inode 9 crashes 29 crashes completed kernel BUG in jfs_evict_inode 6 crashes 18 crashes ignored possible deadlock in hfs_extend_file 1 crashes ignored possible deadlock in hfs_find_init 1 crashes ignored possible deadlock in ocfs2_del_inode_from_orphan 4 crashes 2 crashes completed possible deadlock in ocfs2_evict_inode 2 crashes ignored possible deadlock in ocfs2_init_acl 2 crashes 2 crashes completed possible deadlock in ocfs2_reserve_suballoc_bits 1 crashes ignored possible deadlock in ocfs2_try_remove_refcount_tree 7 crashes 24 crashes completed