syzbot


Applied filters: Label=subsystems:kernel (drop)
open (49):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in hidp_session_remove kernel 1 C error 31 5d06h 2d12h
WARNING in sched_mm_cid_remote_clear (3) kernel -1 1 8d22h 4d22h 💬 2 [4d10h]
KMSAN: uninit-value in hrtimer_wakeup kernel 7 1 13d 9d01h 💬 1 [8d20h]
INFO: task hung in exit_mm (5) kernel 1 C done 771 2d08h 10d 💬 1 [10d]
WARNING in static_key_dec_not_one kernel -1 2 25d 21d
Internal error in update_curr_se kernel 2 6 14d 22d 💬 1 [22d]
possible deadlock in posix_clock_unregister kernel 4 10 9d02h 28d PATCH [3d20h]
WARNING in driver_unregister (2) kernel -1 C error 394 6h26m 28d 💬 1 [28d]
general protection fault in __cpa_flush_tlb kernel 17 syz error 16 30d 30d 💬 1 [30d]
KASAN: slab-use-after-free Write in flush_tlb_func kernel 24 syz done 1373 29d 30d PATCH [29d]
possible deadlock in worker_thread (2) kernel 4 1 44d 40d
KMSAN: uninit-value in flush_tlb_mm_range kernel 7 1 46d 42d
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 1 47d 43d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 45d 44d
INFO: task hung in futex_hash_allocate kernel 1 C 2 40d 53d
possible deadlock in static_key_slow_inc (4) kernel 4 C 28 2d20h 61d
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 34d 61d PATCH [61d]
possible deadlock in start_poll_synchronize_rcu_expedited kernel 4 syz done 289 49d 68d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 9 1d11h 82d 💬 2 [81d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 6 20d 142d
INFO: task hung in __fput kernel 1 syz done 1 41d 158d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 30d 167d
INFO: task hung in remove_one kernel 1 syz 53 3h40m 208d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 31d 212d
WARNING: refcount bug in device_move kernel 13 97 5d11h 247d
WARNING: refcount bug in bnep_session kernel 13 104 7d09h 248d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 10 17 54d 248d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 7 26d 249d
general protection fault in bnep_session kernel 2 syz 783 14h11m 251d
general protection fault in device_move kernel 8 syz error 4269 3h43m 254d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 25d 266d
INFO: task hung in worker_thread (5) kernel 1 C done done 45 50d 305d
INFO: task hung in disable_device kernel 1 631 1d16h 340d 💬 4 [242d]
WARNING in firmware_fallback_sysfs (2) kernel -1 68 1d13h 357d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 86 31d 403d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 7d20h 424d
WARNING in signal_wake_up_state kernel -1 C done done 37 344d 570d 💬 6 [313d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 3463 8h17m 650d PATCH [580d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 34d 716d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done 34 10d 742d 💬 2 [736d]
INFO: task hung in uhid_char_release kernel 1 C done 477 1d09h 770d 💬 1 [177d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 17d 946d 💬 2 [514d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 644908 now 1357d PATCH [772d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 1d12h 1590d 💬 2 [1493d]
INFO: task can't die in corrupted (2) kernel 1 C error error 383 14m 1695d
BUG: soft lockup in smp_call_function kernel 1 C done 1570 4d23h 1846d 💬 1 [861d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 474 23d 1846d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 135 4d16h 1851d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 21 41d 2651d 💬 1 [2650d]
moderation (23):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (6) kernel 6 1 1d03h 1d03h
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 2 3d19h 4d15h
KCSAN: data-race in ktime_get_seconds / timekeeping_update_from_shadow kernel 6 1 5d21h 5d21h
KCSAN: data-race in data_push_tail / hex_string (4) kernel 6 1 15d 15d
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 2 9d10h 25d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (2) kernel 6 2 9d09h 27d
KCSAN: data-race in __mem_cgroup_flush_stats / tick_do_update_jiffies64 (2) kernel 6 1 44d 44d
KCSAN: data-race in memchr / number (4) kernel 6 1 45d 45d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 31 1d12h 56d
kernel panic: corrupted stack end in do_idle (2) kernel 2 1 69d 65d
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 69d 65d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 18 3d19h 67d
BUG: spinlock bad magic in rfkill_unregister kernel 4 1 72d 68d
BUG: corrupted list in pwq_release_workfn kernel 8 4 74d 88d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 14 6d03h 146d PATCH [96d]
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 8 21d 174d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 94 5h35m 210d PATCH [96d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 20 3d23h 259d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 345 5h53m 336d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 252 6d20h 603d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 420 15h49m 604d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 376d 1854d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3155 11h05m 1879d PATCH [96d]