syzbot

 sign-in | mailing list | source | docs
🐞 Open [1419]
≡ Subsystems
🐞 Fixed [6982]
🐞 Invalid [18203]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=subsystems:kernel (drop)
open (63) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in _cpu_down kernel -1 8 4h29m 3d19h PATCH [19h59m]
KMSAN: uninit-value in timespec64_add_safe kernel 7 1 11d 7d10h 💬 1 [5d03h]
WARNING in __run_timer_base (2) kernel -1 1 14d 10d
INFO: task hung in ret_from_fork (4) kernel 1 C error 25 15d 11d
INFO: task hung in rxrpc_destroy_all_connections (5) kernel 1 35 2d07h 16d
WARNING in __ioremap_caller kernel -1 1 23d 19d
possible deadlock in worker_thread (3) kernel 4 1 24d 20d 💬 1 [18d]
WARNING in request_threaded_irq kernel -1 6 4d01h 21d 💬 2 [16d]
general protection fault in detach_timer (2) kernel 22 16 12d 21d
kernel panic: corrupted stack end in do_idle (3) kernel 2 6 18d 22d
WARNING in __secure_computing kernel -1 C 5 6d15h 23d 💬 5 [17d]
KMSAN: uninit-value in futex_hash kernel 7 1 28d 24d
KMSAN: uninit-value in __flush_smp_call_function_queue kernel 7 C 302 1h24m 26d 💬 1 [3d06h]
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 30d 30d 💬 5 [30d]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 2 36d 32d
INFO: task hung in rxrpc_destroy_all_locals kernel 1 36 3d08h 36d
KMSAN: uninit-value in pick_task_fair kernel 7 1 45d 41d
KMSAN: uninit-value in task_tick_fair kernel 7 1 48d 44d
INFO: rcu detected stall in io_ring_exit_work (3) kernel 1 34 11d 58d 💬 1 [51d]
INFO: task hung in con_install (3) kernel 1 40 6d16h 59d
WARNING in stub_timer kernel -1 209 11d 63d
KMSAN: uninit-value in pwq_dec_nr_in_flight (2) kernel 7 1 71d 67d
Internal error in div_u64_rem (4) kernel 2 7 69d 71d 💬 3 [64d]
WARNING in sched_change_end kernel -1 32 67d 84d
WARNING in update_rq_clock kernel -1 23 6d22h 97d
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 4 30d 147d
INFO: task hung in p9_fd_close (3) kernel 1 C error 9 46d 150d
WARNING in kcov_task_exit kernel -1 5964 26m 159d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 263 43m 174d
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 195d 191d
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error error 4 3d13h 195d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done error 2 89d 209d
INFO: task hung in vfs_coredump (2) kernel 1 C error 117 3h16m 221d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 221d 225d
INFO: task hung in exit_mm (5) kernel 1 C done 777 4d15h 233d 💬 1 [112d]
INFO: task hung in futex_hash_allocate kernel 1 C 13 68d 276d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 36 12d 305d 💬 2 [304d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 13 53d 365d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 6 44d 390d
INFO: task hung in remove_one kernel 1 syz 164 2h02m 431d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 59d 435d
KCSAN: data-race in kick_pool / wq_worker_running kernel 6 1202 22h51m 468d 💬 1 [468d]
WARNING: refcount bug in device_move kernel 13 173 25d 470d
WARNING: refcount bug in bnep_session kernel 13 149 53d 471d
general protection fault in bnep_session kernel 7 syz 1311 11d 474d
general protection fault in device_move kernel 8 syz error 6964 23h42m 477d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 15d 489d
INFO: task hung in disable_device kernel 1 1116 63d 563d 💬 4 [465d]
WARNING in firmware_fallback_sysfs (2) kernel -1 190 9h32m 580d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 104 31d 626d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 61d 648d
WARNING in signal_wake_up_state kernel -1 C done done 37 567d 793d 💬 6 [536d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4937 8d22h 873d PATCH [803d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 52d 939d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 38 4d16h 965d 💬 2 [959d]
WARNING in print_bfs_bug (2) kernel -1 C done 324 4d12h 1169d 💬 2 [737d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 32d 1580d PATCH [995d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 72 13d 1813d 💬 2 [1716d]
INFO: task can't die in corrupted (2) kernel 1 C error error 696 10h27m 1918d
BUG: soft lockup in smp_call_function kernel 1 C done 1742 3d18h 2069d 💬 1 [1084d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 503 76d 2069d
BUG: workqueue lockup (5) kernel 1 C done 15109 6h40m 2249d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 25 6d22h 2874d 💬 1 [2874d]
moderation (26) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow kernel 6 2 5d12h 8d07h
KCSAN: data-race in data_push_tail / number (6) kernel 6 1 8d08h 8d08h
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 17d 13d
BUG: soft lockup in __run_timer_base kernel 1 1 18d 14d
Internal error in gic_ipi_send_mask (3) kernel 2 1 25d 21d
KCSAN: data-race in _copy_from_iter / copy_mc_to_kernel kernel 6 1 29d 29d
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate (3) kernel 6 1 30d 30d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel 6 2 3d19h 31d
KCSAN: data-race in free_mnt_ns / rb_erase kernel 6 1 35d 35d
WARNING: proc registration bug in unregister_irq_proc kernel -1 1 47d 43d
KCSAN: data-race in __mmput / copy_mm (2) kernel 6 1 45d 45d
Internal error in __ipi_send_mask kernel 2 2 71d 67d
KCSAN: data-race in memcpy_and_pad / trc_wait_for_one_reader (2) kernel 6 2 46d 86d
BUG: soft lockup in cpu_stopper_thread (2) kernel 1 4 30d 89d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 21 4 58d 161d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 10 42d 204d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 158 2d15h 279d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 52 38d 290d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 42 6d02h 369d PATCH [319d]
KCSAN: data-race in copy_process / free_pid (14) kernel 6 247 1d07h 433d PATCH [319d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 35 29d 482d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 613 22h03m 560d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 299 6d08h 826d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 603 17h05m 827d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 599d 2077d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3425 20h48m 2102d PATCH [319d]