syzbot


Applied filters: Label=subsystems:kernel (drop)
open (60):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in static_key_dec_not_one kernel -1 2 7d04h 3d04h
Internal error in update_curr_se kernel 2 5 4d23h 4d23h 💬 1 [4d22h]
divide error in comedi_buf_write_free kernel 2 3 6d06h 5d22h
divide error in comedi_inc_scan_progress kernel 2 3 6d12h 6d21h
UBSAN: shift-out-of-bounds in aio_iiro_16_attach kernel -1 C 37 2h06m 7d23h PATCH [7d02h]
BUG: unable to handle kernel paging request in parport_attach kernel 8 C 41 1d10h 7d23h
INFO: trying to register non-static key in waveform_detach kernel -1 C 7 6d06h 7d23h 💬 1 [7d14h]
BUG: unable to handle kernel paging request in subdev_8255_io kernel 8 C 115 3h57m 7d23h
KMSAN: uninit-value in dt2817_dio_insn_bits kernel 7 2 10d 8d05h PATCH [8d00h]
UBSAN: shift-out-of-bounds in pcl726_attach kernel -1 C 38 2h41m 10d PATCH [8d03h]
general protection fault in pcl818_ai_cancel kernel 2 C 120 18m 10d 💬 1 [10d]
possible deadlock in posix_clock_unregister kernel 4 6 6d23h 10d PATCH [7d15h]
WARNING in driver_unregister (2) kernel -1 C 120 6h07m 10d 💬 1 [10d]
UBSAN: shift-out-of-bounds in pcl812_attach kernel -1 C 97 6m 10d PATCH [8d02h]
UBSAN: shift-out-of-bounds in das16m1_attach kernel -1 C 51 2h40m 10d PATCH [8d02h]
WARNING in comedi_unlocked_ioctl kernel -1 C 168 2h22m 11d PATCH [11d]
general protection fault in __cpa_flush_tlb kernel 17 syz error 16 12d 13d 💬 1 [12d]
KASAN: slab-use-after-free Write in flush_tlb_func kernel 24 syz done 1373 11d 13d PATCH [11d]
possible deadlock in worker_thread (2) kernel 4 1 26d 22d
KMSAN: uninit-value in flush_tlb_mm_range kernel 7 1 29d 25d
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 1 29d 25d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 27d 27d
INFO: task hung in futex_hash_allocate kernel 1 C 2 22d 35d
possible deadlock in static_key_slow_inc (4) kernel 4 C 27 18d 43d
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 16d 43d PATCH [43d]
possible deadlock in start_poll_synchronize_rcu_expedited kernel 4 syz done 289 32d 50d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 7 5d22h 64d 💬 2 [63d]
KASAN: slab-use-after-free Read in usb_put_dev kernel 19 1 82d 78d
net test error: UBSAN: negation-overflow in corrupted kernel -1 2 82d 82d 💬 1 [82d]
WARNING in flush_cpu_slab (3) kernel -1 1 90d 86d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 6 2d15h 124d
INFO: task hung in __fput kernel 1 syz done 1 23d 140d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 12d 149d
INFO: task hung in remove_one kernel 1 syz 48 6d05h 190d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 13d 194d
WARNING: refcount bug in device_move kernel 13 93 2d12h 229d
WARNING: refcount bug in bnep_session kernel 13 100 3d15h 230d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 10 17 36d 231d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 7 9d00h 231d
general protection fault in bnep_session kernel 2 syz 741 13h06m 233d
general protection fault in device_move kernel 8 syz error 4091 3h09m 236d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 7d21h 248d
INFO: task hung in worker_thread (5) kernel 1 C done done 45 32d 288d
INFO: task hung in disable_device kernel 1 614 1d00h 322d 💬 4 [225d]
WARNING in firmware_fallback_sysfs (2) kernel -1 63 48m 340d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 86 13d 385d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 20d 407d
WARNING in signal_wake_up_state kernel -1 C done done 37 327d 552d 💬 6 [295d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 3365 5h53m 632d PATCH [562d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 16d 698d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done 34 7d09h 724d 💬 2 [718d]
INFO: task hung in uhid_char_release kernel 1 C done 471 2d06h 752d 💬 1 [160d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 18d 928d 💬 2 [496d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 616466 now 1339d PATCH [755d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 17d 1572d 💬 2 [1475d]
INFO: task can't die in corrupted (2) kernel 1 C error error 323 2h53m 1677d
BUG: soft lockup in smp_call_function kernel 1 C done 1566 3d12h 1828d 💬 1 [843d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 474 5d08h 1828d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 135 1d01h 1834d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 21 24d 2633d 💬 1 [2633d]
moderation (22):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 1 7d21h 7d21h
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (2) kernel 6 1 9d20h 9d20h
KCSAN: data-race in __mem_cgroup_flush_stats / tick_do_update_jiffies64 (2) kernel 6 1 26d 26d
KCSAN: data-race in memchr / number (4) kernel 6 1 28d 28d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] (2) kernel -1 1 40d 36d
kernel panic: corrupted stack end in do_idle (2) kernel 2 1 51d 47d
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 51d 47d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 14 17h39m 49d
BUG: spinlock bad magic in rfkill_unregister kernel 4 1 54d 50d
BUG: corrupted list in pwq_release_workfn kernel 8 4 56d 70d
BUG: unable to handle kernel paging request in trace_reschedule_entry kernel 8 1 81d 77d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 11 17d 128d PATCH [78d]
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 8 3d07h 156d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 79 5h17m 192d PATCH [78d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 18 41d 241d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 323 10h24m 319d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (10) kernel 6 25 54d 429d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 248 4d18h 585d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 6 1902 48d 585d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 408 1d04h 586d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 358d 1836d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3132 22h16m 1862d PATCH [78d]