syzbot

 sign-in | mailing list | source | docs
🐞 Open [1465]
≡ Subsystems
🐞 Fixed [6853]
🐞 Invalid [17785]
⬇ Missing Backports [225]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:kernel (drop)
open (54) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in con_install (3) kernel 1 30 4d17h 17h31m
KMSAN: uninit-value in pwq_dec_nr_in_flight (2) kernel 7 1 13d 9d06h
Internal error in div_u64_rem (4) kernel 2 7 11d 13d 💬 3 [6d14h]
WARNING in sched_change_end kernel -1 32 9d02h 25d
BUG: soft lockup in tmigr_handle_remote kernel 1 85 31d 35d 💬 1 [32d]
possible deadlock in device_create (2) kernel 4 2 54d 50d
KMSAN: uninit-value in psi_group_change kernel 7 1 54d 50d
general protection fault in put_ipc_ns kernel 2 C 3 61d 57d 💬 1 [56d]
stack segment fault in nsproxy_free kernel 2 2442 57d 58d
KMSAN: uninit-value in __enqueue_entity kernel 7 1 64d 60d
general protection fault in put_pid_ns kernel 2 C 521 57d 62d 💬 2 [60d]
WARNING in put_pid_ns kernel -1 5 64d 65d
WARNING in free_nsproxy kernel -1 47 62d 66d
WARNING in alloc_pid kernel -1 C error 12 63d 67d
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 2 9d07h 88d
INFO: task hung in p9_fd_close (3) kernel 1 C error 9 72d 92d
KMSAN: uninit-value in psi_task_change kernel 7 1 99d 95d
WARNING in kcov_task_exit kernel -1 2678 2h24m 101d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 145 4h17m 115d
WARNING in __run_timer_base kernel -1 11 67d 129d
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 136d 132d
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error 2 10d 137d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done error 2 31d 151d
INFO: task hung in vfs_coredump (2) kernel 1 C 90 1d15h 163d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 163d 167d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 3 98d 169d 💬 2 [169d]
INFO: task hung in futex_hash_allocate kernel 1 C 13 10d 217d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 20 4d23h 246d 💬 2 [246d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 12 1d16h 306d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 5 35d 332d
INFO: task hung in remove_one kernel 1 syz 132 2d06h 372d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 1d01h 376d
WARNING: refcount bug in device_move kernel 13 165 15h00m 411d
WARNING: refcount bug in bnep_session kernel 13 148 1d03h 412d
general protection fault in bnep_session kernel 7 syz 1268 3h33m 416d
general protection fault in device_move kernel 8 syz error 6607 30m 419d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 36 10d 430d
INFO: task hung in disable_device kernel 1 1116 5d03h 505d 💬 4 [407d]
WARNING in firmware_fallback_sysfs (2) kernel -1 165 1d22h 522d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 101 4d15h 568d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 3d07h 589d
KMSAN: uninit-value in __schedule (5) kernel 19 563 10d 643d
WARNING in signal_wake_up_state kernel -1 C done done 37 509d 735d 💬 6 [478d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4858 1h20m 815d PATCH [745d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 104 2d22h 880d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 37 6d16h 907d 💬 2 [900d]
WARNING in print_bfs_bug (2) kernel -1 C done 314 3d20h 1111d 💬 2 [679d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 959741 now 1522d PATCH [937d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 71 25d 1755d 💬 2 [1658d]
INFO: task can't die in corrupted (2) kernel 1 C error error 618 5d15h 1859d
BUG: soft lockup in smp_call_function kernel 1 C done 1715 1d12h 2011d 💬 1 [1026d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 503 18d 2011d
BUG: workqueue lockup (5) kernel 1 C done 14955 1h02m 2191d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 33d 2816d 💬 1 [2815d]
moderation (28) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in __ipi_send_mask kernel 2 2 13d 9d05h
KCSAN: data-race in clockevents_program_event / print_tickdevice (13) kernel 6 1 22d 22d
KCSAN: data-race in memcpy_and_pad / trc_wait_for_one_reader (2) kernel 6 1 27d 27d
BUG: soft lockup in cpu_stopper_thread (2) kernel 1 3 33d 30d
KCSAN: data-race in prepare_signal / ptrace_attach (14) kernel 6 1 33d 33d
BUG: soft lockup in perf_event_open (2) kernel 1 2 7d18h 36d
KCSAN: data-race in advance_sched / taprio_dequeue_from_txq kernel 6 1 36d 36d
KCSAN: data-race in memcpy_and_pad / zap_other_threads (2) kernel 6 3 15d 39d
KCSAN: data-race in data_push_tail / symbol_string (12) kernel 6 2 12d 43d
Internal error in __resched_curr kernel 2 1 50d 46d
KCSAN: data-race in get_signal / ptrace_attach (8) kernel 6 1 50d 50d
Internal error in check_preemption_disabled (2) kernel 2 1 54d 50d
Internal error in cpuacct_charge kernel 2 2 46d 56d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (3) kernel 6 2 22d 70d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 23 4 14h07m 102d
kernel panic: corrupted stack end in do_idle (3) kernel 2 4 38d 136d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 9 13d 146d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 9 19d 169d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 137 3d05h 220d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 49 2d08h 231d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 36 9d11h 311d PATCH [260d]
KCSAN: data-race in copy_process / free_pid (14) kernel 6 212 3d00h 375d PATCH [260d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 32 13d 424d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 525 4h21m 501d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 291 20d 768d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 562 16h00m 768d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 541d 2019d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3349 10h04m 2044d PATCH [260d]