syzbot


Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-qemu-gce-upstream-auto now 12h58m 27421 423634 230 819439 99bade344cfa .config 20h41m 1804e95e 2d23h all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
open (144):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in hci_devcd_register (2) bluetooth -1 3 4d08h 2d09h
general protection fault in __pte_offset_map_lock (2) mm 2 C 13 4d05h 11d 💬 1 [11d]
INFO: rcu detected stall in blkdev_release (3) block 1 39 3d18h 13d
INFO: task hung in vfs_coredump (2) kernel 1 C 8 7h01m 14d
general protection fault in zcomp_available_show block 2 6 3d12h 15d PATCH [11d]
KASAN: slab-use-after-free Write in __xfrm_state_delete net 24 1167 12m 19d
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 30d 27d 💬 1 [25d]
INFO: rcu detected stall in wb_workfn (4) mm 1 35 8d21h 37d
possible deadlock in ptp_clock_adjtime net 4 12 2d23h 40d
WARNING in path_noexec fs mm -1 C done 8625 2h01m 41d PATCH [40d]
WARNING in release_mtd_partition (2) mtd -1 C 7 2d10h 54d
KASAN: slab-out-of-bounds Write in enqueue_timer bluetooth 23 1 60d 55d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 116 22h31m 57d 💬 1 [19d]
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 60d 60d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 504 4d14h 64d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 7 2d08h 67d
INFO: task hung in futex_hash_allocate kernel 1 C 2 55d 68d
WARNING in pci_scan_single_device pci -1 1 80d 76d
possible deadlock in static_key_slow_inc (4) kernel 4 C 32 11d 76d
possible deadlock in elevator_change block 4 C 571 2d18h 78d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 48 2d14h 81d
possible deadlock in __del_gendisk block 4 C done 43753 24m 83d PATCH [9d10h]
possible deadlock in process_measurement (5) integrity lsm 4 18 12d 94d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 41 1d12h 94d
possible deadlock in ptp_clock_unregister net 4 C 20 68d 94d 💬 1 [68d]
general protection fault in do_move_mount (3) fs 10 C done done 570 67d 95d 💬 3 [35d]
INFO: task hung in afs_cell_purge (2) afs 1 syz done 104 1d03h 104d 💬 2 [27d]
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 4 30d 108d
kernel panic: KASAN: panic_on_warn set ... block fs 2 8 29d 120d 💬 2 [26d]
WARNING in tracing_start_tr trace -1 8 25d 122d
possible deadlock in queue_wb_lat_store block 4 C 21 84d 134d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 864 11h15m 138d 💬 2 [27d]
possible deadlock in queue_requests_store block 4 C 529 9d11h 139d
INFO: rcu detected stall in clone (7) mm 1 49 17d 143d
BUG: sleeping function called from invalid context in __bio_release_pages scsi 5 14 85d 166d
WARNING: bad unlock balance in traverse fs 4 C 43 4d03h 171d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 248 2h41m 173d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 46d 183d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 2 30d 183d PATCH [182d]
INFO: task hung in rmap_walk_file mm 1 C error 19 24d 191d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 18 11d 194d 💬 3 [191d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 230 21d 194d
WARNING: bad unlock balance in seq_read_iter fs 4 C 39 9d02h 197d PATCH [197d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 43 13h14m 206d PATCH [132d]
general protection fault in status_show usb 2 C 8 44d 212d PATCH [60d]
general protection fault in hci_devcd_register bluetooth 17 31 6d09h 219d
WARNING in max_vclocks_store net -1 C 1 2d17h 222d
INFO: task hung in remove_one kernel 1 syz 63 1d09h 223d
KASAN: slab-use-after-free Read in msft_opcode_get bluetooth 19 17 70d 234d
INFO: task hung in inet_rtm_newaddr net 1 C done 70 18h11m 234d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 419 7h49m 235d 💬 4 [24d]
possible deadlock in __configfs_open_file fs 4 C 26 6d04h 238d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 3d18h 239d
WARNING in drv_get_tsf wireless -1 6 91d 239d
KASAN: slab-use-after-free Read in dvb_device_open media 19 C 208 1h16m 239d PATCH [210d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 52 4d04h 242d 💬 5 [28d]
WARNING in __ieee80211_suspend wireless -1 C 50 2h36m 243d
general protection fault in gpiolib_seq_stop gpio 19 C 56 5d07h 243d PATCH [243d]
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 42d 243d
WARNING in tracing_buffers_mmap_close trace -1 C 548 now 244d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 41d 251d 💬 6 [160d]
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 41 14d 252d
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1550 25d 256d
possible deadlock in lock_mm_and_find_vma (3) ntfs3 4 7 28d 256d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 69 3d01h 256d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 83 5d05h 260d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 23 3d14h 265d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 43998 1h18m 265d
INFO: task hung in do_get_write_access (3) ext4 1 C error 442 12d 266d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 80 4d20h 268d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done 40 4d14h 272d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3231 7m 273d 💬 1 [132d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 99 10d 280d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 8 14d 280d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 20 1d05h 281d
possible deadlock in __submit_bio block 4 C done 60676 146d 286d 💬 3 [146d]
INFO: rcu detected stall in brk (2) mm 1 syz 2 227d 290d 💬 8 [289d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 88 7h49m 291d
INFO: task hung in do_coredump (3) fs 1 C done 361 5h51m 304d 💬 4 [40d]
INFO: task hung in netdev_run_todo (4) wireguard 1 468 2h39m 312d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 337 15h15m 312d PATCH [311d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 107 12h29m 312d 💬 1 [26d]
WARNING in page_counter_cancel (5) mm -1 C 15 94d 317d 💬 1 [316d]
INFO: task hung in genl_rcv_msg (4) net 1 C done 136 22h20m 318d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 580 16h19m 324d
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 361 45d 325d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 670 1d03h 328d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 132 7d02h 332d PATCH [314d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 56 19m 334d
INFO: task hung in tun_chr_close (5) net 1 syz done 597 2d16h 335d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 342 12h40m 341d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 10d 349d 💬 1 [3d06h]
possible deadlock in walk_component (4) kernfs 4 C 33 11d 363d 💬 1 [25d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2309 1d20h 365d 💬 4 [26d]
possible deadlock in task_rq_lock cgroups 4 C done 3947 23h45m 366d 💬 3 [50d]
INFO: rcu detected stall in kcov_close mm 1 126 7d10h 370d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 501 7h22m 373d
INFO: task hung in read_part_sector (2) block 1 1942 48m 378d
WARNING in drm_wait_one_vblank (2) dri -1 C error 85 16d 381d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1507 1d02h 384d
INFO: task hung in linkwatch_event (4) net 1 C done 3275 5d02h 386d
general protection fault in n_tty_receive_buf_common (2) serial 2 17 36d 388d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 338 1d02h 389d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 846 4d23h 392d
INFO: task hung in cleanup_net (7) net 1 120 51d 401d
possible deadlock in assign_fw usb 4 C done 129 2d07h 406d
INFO: task hung in nfsd_umount nfs 1 2574 1h57m 406d 💬 3 [44d]
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 850 2h31m 419d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 960 1d08h 419d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 829 1d17h 428d 💬 7 [44d]
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 21737 34m 446d 💬 11 [44d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 58 8d19h 450d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 292 4d06h 453d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2134 13d 459d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 164 5d17h 467d 💬 1 [467d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 99 32d 513d 💬 1 [48d]
WARNING in io_ring_exit_work (2) io-uring -1 1861 1h43m 542d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 460 1d15h 543d 💬 2 [211d]
possible deadlock in smc_release smc 4 C error 113 4d06h 562d 💬 2 [62d]
INFO: rcu detected stall in dput (8) mm fs 1 C done 444 1d02h 594d
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 52 7d08h 625d PATCH [623d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 142 1d00h 626d 💬 6 [621d]
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 53 4d19h 645d 💬 1 [159d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4040 3h10m 680d PATCH [673d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 428 3d14h 711d 💬 4 [256d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 436 1d06h 714d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 833 8d03h 727d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 196 5d07h 734d
possible deadlock in serial8250_handle_irq hams 4 154 1d04h 757d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 385 3d00h 799d 💬 4 [528d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 372622 now 799d PATCH [552d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 14d 836d 💬 6 [380d]
INFO: task hung in del_device_store net 1 C error 1847 1d18h 896d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 19d 985d 💬 5 [87d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7205 16h27m 1005d 💬 8 [24d]
possible deadlock in filemap_fault mm 4 C done 2909 4d16h 1017d 💬 4 [3d06h]
INFO: task can't die in vlan_ioctl_handler net 1 166 36d 1175d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 203 19h58m 1246d 💬 1 [28d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 80 6h03m 1286d
INFO: task can't die in show_free_areas serial 1 C error 212 1d14h 1301d 💬 1 [24d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders nfc -1 C unreliable 6017 6h06m 1551d PATCH [788d]
INFO: task can't die in corrupted (2) kernel 1 C error error 421 4h54m 1710d
WARNING in rcu_check_gp_start_stall net -1 C done error 2639 11d 2368d 💬 7 [3d06h]
INFO: rcu detected stall in do_idle x86 1 C done error 3254 2h11m 2500d 💬 39 [2049d]
moderation (7):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in vidtv_psi_eit_event_destroy media 19 2 18d 14d
general protection fault in zcomp_stream_get block 2 2 4d18h 18d
general protection fault in fbcon_new_modelist (2) fbdev 2 1 40d 36d
KASAN: slab-out-of-bounds Write in try_module_get modules 23 4 11m 124d
lost connection to test machine (5) -1 C error 2434672 now 2102d
corrupted report (2) fs -1 968020 now 2685d
no output from test machine (2) -1 C done 1898854 8m 2808d