syzbot


Applied filters: Label=subsystems:kernel (drop)
open (60):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
divide error in comedi_buf_write_free kernel 2 3 15h07m 7h05m
divide error in comedi_inc_scan_progress kernel 2 3 21h06m 1d06h
UBSAN: shift-out-of-bounds in aio_iiro_16_attach kernel -1 C 17 2h47m 2d08h PATCH [1d11h]
BUG: unable to handle kernel paging request in parport_attach kernel 8 C 21 23h50m 2d08h
INFO: trying to register non-static key in waveform_detach kernel -1 C 7 14h57m 2d08h 💬 1 [1d23h]
BUG: unable to handle kernel paging request in subdev_8255_io kernel 8 C 83 23h49m 2d08h
KMSAN: uninit-value in dt2817_dio_insn_bits kernel 7 2 4d09h 2d14h PATCH [2d09h]
UBSAN: shift-out-of-bounds in pcl726_attach kernel -1 C 28 11h42m 4d13h PATCH [2d12h]
general protection fault in pcl818_ai_cancel kernel 2 C 44 3h04m 4d14h 💬 1 [4d10h]
possible deadlock in posix_clock_unregister kernel 4 6 1d08h 4d21h PATCH [2d00h]
WARNING in driver_unregister (2) kernel -1 C 51 2h09m 4d21h 💬 1 [4d16h]
UBSAN: shift-out-of-bounds in pcl812_attach kernel -1 C 52 1h06m 5d02h PATCH [2d11h]
UBSAN: shift-out-of-bounds in das16m1_attach kernel -1 C 19 12m 5d08h PATCH [2d11h]
WARNING in comedi_unlocked_ioctl kernel -1 C 56 22m 5d16h PATCH [5d12h]
general protection fault in __cpa_flush_tlb kernel 17 syz error 16 6d18h 7d09h 💬 1 [6d15h]
KASAN: slab-use-after-free Write in flush_tlb_func kernel 24 syz done 1373 5d13h 7d10h PATCH [6d00h]
possible deadlock in worker_thread (2) kernel 4 1 20d 16d
KMSAN: uninit-value in flush_tlb_mm_range kernel 7 1 23d 19d
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 1 23d 19d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 21d 21d
INFO: task hung in futex_hash_allocate kernel 1 C 2 17d 29d
possible deadlock in static_key_slow_inc (4) kernel 4 C 27 12d 37d
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 10d 38d PATCH [37d]
possible deadlock in start_poll_synchronize_rcu_expedited kernel 4 syz done 289 26d 44d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 7 7h07m 58d 💬 2 [58d]
linux-next test error: kernel BUG in init_IRQ kernel -1 6 57d 61d
KASAN: slab-use-after-free Read in usb_put_dev kernel 19 1 77d 72d
net test error: UBSAN: negation-overflow in corrupted kernel -1 2 76d 76d 💬 1 [76d]
WARNING in flush_cpu_slab (3) kernel -1 1 84d 80d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 6 27d 118d
INFO: task hung in __fput kernel 1 syz done 1 18d 135d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 7d08h 144d
INFO: task hung in remove_one kernel 1 syz 48 14h01m 184d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 8d03h 188d
WARNING: refcount bug in device_move kernel 13 92 2h50m 223d
WARNING: refcount bug in bnep_session kernel 13 99 2d16h 224d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 10 17 31d 225d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 7 3d09h 226d
general protection fault in bnep_session kernel 2 syz 718 1d00h 228d
KASAN: slab-use-after-free Read in notifier_chain_register kernel 19 C error error 7659 155d 229d PATCH [212d]
general protection fault in device_move kernel 8 syz error 3983 3h30m 231d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 2d06h 242d
INFO: task hung in worker_thread (5) kernel 1 C done done 45 27d 282d
INFO: task hung in disable_device kernel 1 605 17h18m 316d 💬 4 [219d]
WARNING in firmware_fallback_sysfs (2) kernel -1 59 21h36m 334d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 86 7d14h 380d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 15d 401d
WARNING in signal_wake_up_state kernel -1 C done done 37 321d 547d 💬 6 [289d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 3357 7h59m 627d PATCH [556d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 11d 692d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done 34 1d18h 719d 💬 2 [712d]
INFO: task hung in uhid_char_release kernel 1 C done 468 3d12h 746d 💬 1 [154d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 13d 923d 💬 2 [490d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 607840 now 1333d PATCH [749d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 11d 1566d 💬 2 [1470d]
INFO: task can't die in corrupted (2) kernel 1 C error error 309 2h32m 1671d
BUG: soft lockup in smp_call_function kernel 1 C done 1563 17h41m 1823d 💬 1 [838d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 473 2d05h 1823d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 134 8d06h 1828d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 21 18d 2628d 💬 1 [2627d]
moderation (27):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 1 2d06h 2d06h
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (2) kernel 6 1 4d05h 4d05h
KCSAN: data-race in __mem_cgroup_flush_stats / tick_do_update_jiffies64 (2) kernel 6 1 21d 21d
WARNING: ODEBUG bug in handle_softirqs kernel -1 1 25d 21d
KCSAN: data-race in memchr / number (4) kernel 6 1 22d 22d
KCSAN: data-race in copy_process / memcpy_and_pad kernel 6 1 28d 28d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] (2) kernel -1 1 34d 30d
Internal error in update_curr_se kernel 2 4 6d14h 42d
kernel panic: corrupted stack end in do_idle (2) kernel 2 1 46d 42d
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 46d 42d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 12 10h35m 43d
BUG: spinlock bad magic in rfkill_unregister kernel 4 1 49d 45d
KCSAN: data-race in prepare_kernel_cred / prepare_kernel_cred kernel 6 4 13h28m 57d
BUG: corrupted list in pwq_release_workfn kernel 8 4 50d 65d
BUG: unable to handle kernel paging request in trace_reschedule_entry kernel 8 1 76d 72d
BUG: unable to handle kernel NULL pointer dereference in alloc_pid kernel 10 1 86d 82d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 11 12d 123d PATCH [72d]
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 7 33d 150d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 74 8h42m 186d PATCH [72d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 18 35d 236d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 316 2d12h 313d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (10) kernel 6 25 48d 424d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 247 8d16h 580d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 6 1902 43d 580d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 406 23h30m 580d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 353d 1831d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3126 16h33m 1856d PATCH [72d]