syzbot


Applied filters: Label=subsystems:kernel (drop)
open (50):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in vfs_coredump (2) kernel 1 C 6 5d14h 7d02h
INFO: task hung in hidp_session_remove kernel 1 C error 32 7d06h 10d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 1 17d 13d 💬 2 [12d]
KMSAN: uninit-value in hrtimer_wakeup kernel 7 1 21d 17d 💬 1 [17d]
INFO: task hung in exit_mm (5) kernel 1 C done 771 10d 19d 💬 1 [19d]
WARNING in static_key_dec_not_one kernel -1 2 33d 29d
Internal error in update_curr_se kernel 2 6 22d 31d 💬 1 [31d]
possible deadlock in posix_clock_unregister kernel 4 11 8d06h 36d PATCH [4d21h]
WARNING in driver_unregister (2) kernel -1 C error 517 1h54m 36d 💬 1 [36d]
general protection fault in __cpa_flush_tlb kernel 17 syz error 16 38d 39d 💬 1 [38d]
KASAN: slab-use-after-free Write in flush_tlb_func kernel 24 syz done 1373 37d 39d PATCH [37d]
possible deadlock in worker_thread (2) kernel 4 1 52d 48d
KMSAN: uninit-value in flush_tlb_mm_range kernel 7 1 55d 51d
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 1 55d 51d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 53d 53d
INFO: task hung in futex_hash_allocate kernel 1 C 2 49d 61d
possible deadlock in static_key_slow_inc (4) kernel 4 C 32 4d19h 69d
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 42d 70d PATCH [69d]
possible deadlock in start_poll_synchronize_rcu_expedited kernel 4 syz done 289 58d 76d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 9 9d21h 90d 💬 2 [90d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 6 28d 150d
INFO: task hung in __fput kernel 1 syz done error 1 49d 167d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 39d 176d
INFO: task hung in remove_one kernel 1 syz 58 13h18m 216d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 40d 220d
WARNING: refcount bug in device_move kernel 13 98 6d05h 255d
WARNING: refcount bug in bnep_session kernel 13 105 5d12h 256d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 10 17 62d 257d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 8 2d12h 257d
general protection fault in bnep_session kernel 2 syz 797 13h48m 259d
general protection fault in device_move kernel 8 syz error 4315 6h47m 263d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 34d 274d
INFO: task hung in worker_thread (5) kernel 1 C done done 45 58d 314d
INFO: task hung in disable_device kernel 1 644 9h21m 348d 💬 4 [251d]
WARNING in firmware_fallback_sysfs (2) kernel -1 71 1d14h 366d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 87 5d08h 412d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 16d 433d
WARNING in signal_wake_up_state kernel -1 C done done 37 353d 579d 💬 6 [321d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 3489 4h00m 659d PATCH [588d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 43d 724d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done 34 2d03h 751d 💬 2 [744d]
INFO: task hung in uhid_char_release kernel 1 C done 478 4h45m 778d 💬 1 [186d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 25d 955d 💬 2 [522d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 658083 now 1365d PATCH [781d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 9d22h 1598d 💬 2 [1501d]
INFO: task can't die in corrupted (2) kernel 1 C error error 401 1h05m 1703d
BUG: soft lockup in smp_call_function kernel 1 C done 1576 15h02m 1854d 💬 1 [870d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 476 5d12h 1855d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 136 6d17h 1860d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 21 50d 2660d 💬 1 [2659d]
moderation (25):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in preempt_schedule_irq (2) kernel 8 1 5d10h 1d10h
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 6d02h 2d20h
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (6) kernel 6 1 9d13h 9d13h
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 2 12d 13d
KCSAN: data-race in ktime_get_seconds / timekeeping_update_from_shadow kernel 6 1 14d 14d
KCSAN: data-race in data_push_tail / hex_string (4) kernel 6 2 7d20h 23d
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 2 17d 34d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (2) kernel 6 2 17d 36d
KCSAN: data-race in __mem_cgroup_flush_stats / tick_do_update_jiffies64 (2) kernel 6 1 52d 52d
KCSAN: data-race in memchr / number (4) kernel 6 1 54d 54d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 36 2h19m 64d
kernel panic: corrupted stack end in do_idle (2) kernel 2 1 78d 74d
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 78d 74d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 21 2d10h 75d
BUG: spinlock bad magic in rfkill_unregister kernel 4 1 81d 77d
BUG: corrupted list in pwq_release_workfn kernel 8 4 82d 97d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 14 14d 155d PATCH [104d]
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 8 29d 182d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 100 1d02h 218d PATCH [104d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 21 3d02h 268d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 351 2d01h 345d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 256 1d12h 611d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 429 5h12m 612d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 384d 1863d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3166 8h06m 1888d PATCH [104d]