syzbot


Applied filters: Label=subsystems:kernel (drop)
open (49):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in sched_tick kernel 1 4d23h 23h36m
possible deadlock in assign_fw kernel 1 9d06h 5d06h
upstream-arm64 test error: INFO: task hung in prepare_namespace kernel 2 13d 13d
KASAN: stack-out-of-bounds Read in unwind_next_frame (2) kernel 1 20d 16d
kernel BUG in __jump_label_patch kernel C error 73 6h02m 16d
INFO: rcu detected stall in sys_futex (7) kernel 35 6h54m 18d
WARNING: locking bug in sched_core_balance kernel 8 3d07h 20d
possible deadlock in hrtimer_try_to_cancel kernel 1 28d 24d 💬 1 [24d]
KASAN: stack-out-of-bounds Read in __show_regs (2) kernel syz 1338 1d01h 27d 💬 8 [5d10h]
WARNING: locking bug in __schedule kernel 41 1d02h 34d
BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues kernel C 2 43d 39d 💬 5 [38d]
kernel BUG in deactivate_slab kernel 1 47d 43d
BUG: unable to handle kernel paging request in account_kernel_stack kernel C 1 48d 44d
kernel panic: corrupted stack end in sys_clock_nanosleep kernel C 4 42d 45d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab kernel 14 16d 46d 💬 1 [46d]
WARNING: locking bug in collect_percpu_times kernel 2 33d 47d 💬 1 [46d]
possible deadlock in run_timer_base kernel 1 52d 48d
WARNING in sched_mm_cid_remote_clear kernel 14 16d 49d
BUG: unable to handle kernel NULL pointer dereference in __put_partials kernel 41 16d 50d
WARNING in flush_cpu_slab kernel 3 39d 50d 💬 5 [49d]
WARNING: locking bug in process_one_work (5) kernel 8 21d 51d
general protection fault in srcu_invoke_callbacks kernel 30 22d 52d
WARNING in try_check_zero kernel 100 16d 53d
WARNING: locking bug in try_to_wake_up kernel 13 6d07h 58d
KASAN: slab-use-after-free Read in kill_orphaned_pgrp (2) kernel 5 65d 65d 💬 5 [60d]
WARNING in srcu_invoke_callbacks kernel 3 48d 66d
WARNING in pwq_release_workfn kernel 10 64d 69d
possible deadlock in __change_pid kernel 2 74d 75d
INFO: rcu detected stall in rt_sigreturn kernel C error 3 19d 77d
WARNING in hrtimer_forward (2) kernel 1 98d 94d 💬 2 [93d]
WARNING in emulate_vsyscall (2) kernel C error done 6 70d 100d
WARNING in signal_wake_up_state kernel C done 37 52d 185d 💬 6 [60d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel C 2111 28d 265d PATCH [194d]
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive error 626 146d 270d 💬 3 [269d]
INFO: rcu detected stall in clock_adjtime (2) kernel C error 97 6d00h 279d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 43 3d01h 330d
kernel panic: hung_task: blocked tasks (2) kernel C done 22 17d 357d 💬 2 [350d]
INFO: rcu detected stall in wait4 (4) kernel C error done 35 32d 360d
KASAN: slab-use-after-free Read in dev_uevent kernel C error 70 27d 493d
WARNING in print_bfs_bug (2) kernel C done 283 7d11h 561d 💬 2 [128d]
WARNING in __change_page_attr_set_clr kernel C error 1494 634d 656d 💬 8 [655d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 208990 now 971d PATCH [387d]
KASAN: stack-out-of-bounds Read in profile_pc kernel C error 9302 13d 1138d PATCH [441d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 59 49d 1204d 💬 2 [1107d]
INFO: task can't die in corrupted (2) kernel C error error 57 4d16h 1309d
BUG: soft lockup in smp_call_function kernel C done 1151 5d09h 1460d 💬 1 [476d]
INFO: rcu detected stall in sys_clock_settime kernel C done inconclusive 290 12d 1461d
INFO: rcu detected stall in sys_clock_adjtime kernel C done inconclusive 85 10d 1466d
WARNING in task_participate_group_stop (2) kernel C inconclusive unreliable 21 7d18h 2266d 💬 1 [2265d]
moderation (35):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_process / free_pid (12) kernel 1 5d12h 5d12h
BUG: soft lockup in __hrtimer_run_queues (2) kernel 1 12d 8d22h
BUG: spinlock cpu recursion in srcu_invoke_callbacks kernel 1 19d 15d
KCSAN: data-race in free_pid / zap_pid_ns_processes (6) kernel 1 17d 17d
kernel panic: corrupted stack end in mas_preallocate kernel 1 24d 20d
WARNING: refcount bug in get_device kernel 2 16d 21d
KCSAN: data-race in collect_posix_cputimers / run_posix_cpu_timers (2) kernel 1 22d 22d
kernel panic: corrupted stack end in ret_from_exception kernel 1 29d 25d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_balance_workfn kernel 7 20d 27d
kernel panic: stack is corrupted in preempt_schedule_irq kernel 2 23d 27d
KCSAN: data-race in hrtimer_reprogram / print_cpu (11) kernel 6 12d 31d
KCSAN: data-race in do_mq_timedreceive / msg_insert (3) kernel 1 32d 32d
BUG: unable to handle kernel paging request in map_id_range_down kernel 4 20d 32d
BUG: unable to handle kernel paging request in find_lock_lowest_rq kernel 2 12d 32d
KCSAN: data-race in __futex_wait / hrtimer_wakeup kernel 7 19d 35d
kernel panic: corrupted stack end in __get_unmapped_area kernel 1 42d 38d
kernel panic: corrupted stack end in sys_futex kernel 1 43d 39d
kernel panic: corrupted stack end in do_idle kernel 1 48d 44d
BUG: unable to handle kernel paging request in timerqueue_add kernel 2 44d 45d
KASAN: slab-use-after-free Read in process_srcu kernel 3 41d 53d
KASAN: global-out-of-bounds Read in process_one_work kernel 1 57d 53d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_update_events kernel 15 3d07h 57d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (10) kernel 9 16d 61d
kernel panic: stack is corrupted in __schedule (4) kernel 2 34d 71d
BUG: unable to handle kernel paging request in save_trace kernel 1 84d 80d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (3) kernel 7 16d 82d
KCSAN: data-race in __tmigr_cpu_deactivate / tmigr_handle_remote kernel 35 9d03h 118d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_handle_remote kernel 167 9h28m 122d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 kernel 325 5h34m 216d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 210 5d03h 217d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 942 11h32m 217d
KCSAN: data-race in process_one_work / process_one_work kernel syz 231 314d 217d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 128 14h15m 218d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel syz 3528 11h26m 1469d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 2600 10h39m 1494d