syzbot

 sign-in | mailing list | source | docs
🐞 Open [1473]
≡ Subsystems
🐞 Fixed [6707]
🐞 Invalid [17230]
⬇ Missing Backports [217]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:kernel (drop)
open (56):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 1 24d 20d
INFO: task hung in p9_fd_close (3) kernel 1 C error 9 4d01h 23d
KMSAN: uninit-value in psi_task_change kernel 7 1 31d 27d
WARNING in kcov_task_exit kernel -1 492 3h35m 32d
possible deadlock in netif_reset_xps_queues_gt kernel 4 3 34d 34d
WARNING in free_uts_ns kernel -1 1 36d 36d
WARNING in destroy_pid_namespace_work kernel -1 2 35d 37d
Internal error in update_curr (2) kernel 2 5 39d 39d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 75 2d03h 47d
WARNING in __vhost_task_wake kernel -1 C 12 48d 50d 💬 2 [49d]
INFO: task hung in acct kernel 1 C 1 51d 51d
WARNING in __run_timer_base kernel -1 10 16h51m 60d
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done 2969 18d 64d PATCH [6d08h]
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 68d 64d
WARNING: locking bug in try_to_wake_up (3) kernel 4 syz inconclusive 2 45d 65d
possible deadlock in device_create_groups_vargs kernel 4 1 71d 67d
WARNING in hrtimer_forward (4) kernel -1 3 45d 68d 💬 5 [16d]
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error 1 26d 68d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done 2 85d 82d
KMSAN: uninit-value in process_timeout kernel 7 1 83d 83d
INFO: task hung in vfs_coredump (2) kernel 1 C 50 2d16h 95d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 95d 98d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 3 29d 101d 💬 2 [100d]
WARNING in driver_unregister (2) kernel -1 C error 2743 5h25m 124d PATCH [14d]
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 3 43d 139d
INFO: task hung in futex_hash_allocate kernel 1 C 9 3d18h 149d
possible deadlock in static_key_slow_inc (4) kernel 4 C 37 69d 157d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 15 19d 178d 💬 2 [178d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 9 10d 238d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 39d 264d
INFO: task hung in remove_one kernel 1 syz 88 2d22h 304d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 127d 308d
WARNING: refcount bug in device_move kernel 13 125 5d00h 343d
WARNING: refcount bug in bnep_session kernel 13 129 3d01h 344d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 8 90d 345d
general protection fault in bnep_session kernel 7 syz 1024 15h48m 347d
general protection fault in device_move kernel 8 syz error 5232 1h21m 351d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 15d 362d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 55d 402d
INFO: task hung in disable_device kernel 1 872 2h18m 436d 💬 4 [339d]
WARNING in firmware_fallback_sysfs (2) kernel -1 143 3d00h 454d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 94 12d 500d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 5h05m 521d
KMSAN: uninit-value in __schedule (5) kernel 19 560 11d 575d
WARNING in signal_wake_up_state kernel -1 C done done 37 441d 667d 💬 6 [409d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4016 2h11m 747d PATCH [676d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 10d 812d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done 36 24d 839d 💬 2 [832d]
WARNING in print_bfs_bug (2) kernel -1 C done 309 1d23h 1043d 💬 2 [610d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 835531 now 1453d PATCH [869d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 66 8d19h 1686d 💬 2 [1589d]
INFO: task can't die in corrupted (2) kernel 1 C error error 556 14h58m 1791d
BUG: soft lockup in smp_call_function kernel 1 C done 1628 2d23h 1942d 💬 1 [958d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 494 5d13h 1943d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 139 15d 1948d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 49d 2748d 💬 1 [2747d]
moderation (26):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (3) kernel 6 1 2d00h 2d00h
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate (2) kernel 6 1 23d 23d
KCSAN: data-race in do_mq_timedreceive / do_mq_timedreceive (2) kernel 6 1 23d 23d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 23 3 21d 34d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (3) kernel 10 1 40d 36d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (3) kernel 10 1 40d 36d
KCSAN: data-race in memcpy_and_pad / trc_wait_for_one_reader kernel 6 1 45d 45d
BUG: workqueue leaked atomic, lock or RCU: ksoftirqd/NUM[NUM] kernel -1 1 52d 48d
KASAN: global-out-of-bounds Read in pid_task (3) kernel 17 2 32d 50d
KCSAN: data-race in task_participate_group_stop / wait_consider_task (2) kernel 6 1 52d 52d
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 1 59d 55d
kernel panic: corrupted stack end in do_idle (3) kernel 2 3 28d 68d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 7 13d 77d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (6) kernel 6 3 23d 97d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 7 9d01h 101d
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 4 20d 122d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 100 16h51m 152d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 37 2d12h 163d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 23 4d10h 243d PATCH [192d]
KCSAN: data-race in copy_process / free_pid (14) kernel 6 164 7h31m 306d PATCH [192d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 27 14h31m 356d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 439 5h18m 433d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 279 10d 699d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 504 16h15m 700d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 472d 1951d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3267 2h21m 1976d PATCH [192d]