syzbot


Applied filters: Label=subsystems:kernel (drop)
open (61):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
upstream test error: BUG: corrupted list in worker_enter_idle kernel 1 8d20h 4d20h
KASAN: slab-use-after-free Read in notifier_call_chain kernel 5 9d15h 9d15h
WARNING in really_probe kernel 1 20d 16d
linux-next test error: KASAN: slab-use-after-free Write in binder_add_device kernel 28 8d06h 21d PATCH [6d19h]
possible deadlock in binder_alloc_free_page kernel syz unreliable 31 24d 26d 💬 3 [25d]
WARNING in rhashtable_rehash_alloc kernel 287 23d 26d
INFO: task hung in remove_one kernel syz 6 6d04h 31d
general protection fault in proc_sys_call_handler kernel syz 1 23d 33d PATCH [33d]
INFO: rcu detected stall in try_check_zero (5) kernel syz error 2 19d 35d
WARNING in flush_cpu_slab (2) kernel 1 46d 42d
BUG: unable to handle kernel paging request in sched_mm_cid_exit_signals kernel 2 33d 44d
INFO: rcu detected stall in irqentry_exit kernel syz inconclusive 2 49d 45d
WARNING: locking bug in sched_balance_rq kernel 1 57d 53d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) kernel 3 12d 55d
WARNING in notifier_call_chain (2) kernel 8 26d 55d
WARNING: locking bug in sched_mm_cid_exit_signals kernel 1 60d 56d
KMSAN: uninit-value in timerqueue_add (2) kernel 1 61d 57d
WARNING in notifier_chain_register (2) kernel 90 11d 64d
KCSAN: data-race in kick_pool / wq_worker_running kernel 610 13h46m 69d 💬 1 [68d]
WARNING: refcount bug in device_move kernel 14 21d 70d
WARNING: refcount bug in bnep_session kernel 22 2d08h 71d
WARNING: locking bug in sched_core_lock (2) kernel 4 14d 71d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 9 9d23h 72d
KASAN: wild-memory-access Read in rto_push_irq_work_func kernel 1 94d 72d 💬 1 [72d]
KASAN: slab-use-after-free Read in process_scheduled_works kernel 3 35d 72d
INFO: task hung in htable_put (2) kernel 54 14d 74d 💬 3 [33d]
WARNING in sched_mm_cid_remote_clear (2) kernel 3 48d 74d
general protection fault in bnep_session kernel syz 149 10h21m 74d
KASAN: slab-use-after-free Read in notifier_chain_register kernel C error 7659 2d08h 76d PATCH [59d]
general protection fault in device_move kernel syz 1074 1h57m 77d
INFO: task hung in uevent_show (2) kernel C inconclusive 5765 now 89d
INFO: rcu detected stall in schedule_timeout (7) kernel syz error 11 11h00m 89d
WARNING: locking bug in dl_task_timer kernel 1 98d 94d
KASAN: invalid-free in process_one_work kernel 1 99d 95d
kernel BUG in binder_alloc_deferred_release (2) kernel C done done 3 91d 101d 💬 2 [55d]
INFO: task hung in worker_attach_to_pool (2) kernel 47 20d 119d 💬 1 [97d]
INFO: task hung in worker_thread (5) kernel C done 41 1d05h 129d
WARNING in enqueue_dl_entity kernel syz 18 57d 131d 💬 2 [55d]
WARNING in get_pat_info kernel C done 19 17h13m 151d 💬 1 [87d]
INFO: task hung in disable_device kernel 425 1d19h 163d 💬 4 [66d]
WARNING in firmware_fallback_sysfs (2) kernel 24 16d 181d
BUG: unable to handle kernel paging request in find_lock_lowest_rq kernel 21 7d11h 189d
WARNING: locking bug in sched_tick kernel 11 2d05h 209d
INFO: rcu detected stall in sys_futex (7) kernel 66 2d03h 227d
WARNING: locking bug in sched_core_balance kernel C done 79 4h29m 229d 💬 1 [35d]
INFO: rcu detected stall in process_one_work (9) kernel C error 15 10d 248d
KMSAN: uninit-value in __schedule (5) kernel 400 15h33m 302d
WARNING in signal_wake_up_state kernel C done done 37 168d 393d 💬 6 [136d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel C 2327 now 473d PATCH [403d]
INFO: rcu detected stall in clock_adjtime (2) kernel C error 107 9d10h 487d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 88 8d13h 539d
kernel panic: hung_task: blocked tasks (2) kernel C done 29 6d11h 565d 💬 2 [559d]
WARNING in print_bfs_bug (2) kernel C done 286 24d 770d 💬 2 [337d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 425736 now 1180d PATCH [596d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 59 19d 1413d 💬 2 [1316d]
INFO: task can't die in corrupted (2) kernel C error error 131 15h21m 1518d
BUG: soft lockup in smp_call_function kernel C done 1436 6h53m 1669d 💬 1 [685d]
INFO: rcu detected stall in sys_clock_settime kernel C done inconclusive 416 1d11h 1669d
INFO: rcu detected stall in sys_clock_adjtime kernel C done inconclusive 130 15d 1675d
BUG: workqueue lockup (5) kernel C done 11331 3h01m 1849d
WARNING in task_participate_group_stop (2) kernel C inconclusive unreliable 21 5d15h 2475d 💬 1 [2474d]
moderation (34):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in data_push_tail / symbol_string (9) kernel 1 6d19h 6d19h
invalid opcode in schedule (2) kernel 1 11d 7d19h
KASAN: slab-out-of-bounds Read in xlog_cksum kernel 2 13d 9d08h
KASAN: stack-out-of-bounds Write in fixup_umip_exception kernel 1 21d 17d
BUG: corrupted list in percpu_counter_destroy_many kernel 1 24d 20d
BUG: unable to handle kernel paging request in sched_balance_rq kernel 1 33d 29d
KCSAN: data-race in do_exit / zap_pid_ns_processes (3) kernel 1 30d 30d
KCSAN: data-race in get_signal / ptrace_attach (7) kernel 1 32d 32d
KCSAN: data-race in copy_process / free_pid (14) kernel 1 33d 33d
BUG: soft lockup in __hrtimer_run_queues (3) kernel 1 38d 34d
kernel panic: kernel: panic_on_warn set ... kernel 1 41d 37d
BUG: soft lockup in __mod_timer kernel 1 42d 38d
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:2H[NUM] kernel 1 45d 41d
BUG: unable to handle kernel paging request in sched_core_lock kernel 1 46d 42d
KCSAN: data-race in prepare_signal / ptrace_attach (12) kernel 1 45d 45d
general protection fault in srcu_gp_start_if_needed kernel 1 49d 45d
general protection fault in idr_find kernel 1 51d 47d
KCSAN: data-race in do_mq_timedreceive / do_mq_timedsend (2) kernel 2 49d 60d
KASAN: slab-use-after-free Read in ret_from_fork_asm kernel 1 86d 82d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 10 9d23h 83d
KCSAN: data-race in hrtimer_reprogram / print_cpu (12) kernel 5 15d 94d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (4) kernel 3 47d 102d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (14) kernel 8 55d 125d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 149 1h54m 160d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_update_events kernel 77 22d 266d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (10) kernel 22 16d 270d
KCSAN: data-race in __tmigr_cpu_deactivate / tmigr_handle_remote kernel 105 18d 327d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_handle_remote kernel 371 18d 330d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 227 6d20h 426d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 1545 29m 426d
KCSAN: data-race in process_one_work / process_one_work kernel syz 231 523d 426d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 242 3h53m 427d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel syz 3548 199d 1677d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 2923 10h34m 1703d