syzbot


Applied filters: Label=subsystems:kernel (drop)
open (49):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in hrtimer_try_to_cancel kernel 1 6d14h 2d14h 💬 1 [2d11h]
KASAN: stack-out-of-bounds Read in __show_regs (2) kernel 505 now 5d15h
WARNING: locking bug in __schedule kernel 16 16h09m 12d
BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues kernel C 2 21d 17d 💬 5 [16d]
kernel panic: corrupted stack end in kernel_init kernel 17 1h37m 19d
kernel BUG in deactivate_slab kernel 1 25d 21d
BUG: unable to handle kernel paging request in account_kernel_stack kernel C 1 26d 22d
kernel panic: corrupted stack end in sys_clock_nanosleep kernel C 4 20d 23d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab kernel 12 10h26m 24d 💬 1 [24d]
WARNING: locking bug in collect_percpu_times kernel 2 11d 26d 💬 1 [24d]
possible deadlock in run_timer_base kernel 1 30d 26d
WARNING in sched_mm_cid_remote_clear kernel 11 3d10h 27d
BUG: unable to handle kernel NULL pointer dereference in __put_partials kernel 36 3d16h 28d
WARNING in flush_cpu_slab kernel 3 17d 28d 💬 5 [27d]
WARNING: locking bug in process_one_work (5) kernel 7 3d03h 29d
general protection fault in srcu_invoke_callbacks kernel 30 15h09m 30d
WARNING in try_check_zero kernel 91 1h01m 31d
KASAN: slab-use-after-free Read in kill_orphaned_pgrp (2) kernel 5 43d 43d 💬 5 [38d]
WARNING in srcu_invoke_callbacks kernel 3 26d 44d
WARNING in pwq_release_workfn kernel 10 42d 47d
possible deadlock in __change_pid kernel 2 52d 53d
INFO: rcu detected stall in rt_sigreturn kernel C error 2 4d06h 55d
KMSAN: uninit-value in __schedule (5) kernel 7 3d18h 71d
WARNING in hrtimer_forward (2) kernel 1 76d 72d 💬 2 [71d]
inconsistent lock state in __do_softirq kernel 1 78d 74d
WARNING in emulate_vsyscall (2) kernel C error 6 48d 78d
inconsistent lock state in sock_hash_delete_elem kernel C error 23 67d 81d 💬 1 [68d]
WARNING in scheduler_tick kernel 1 86d 82d
BUG: using smp_processor_id() in preemptible code in pwq_release_workfn kernel 1 88d 84d
inconsistent lock state in sock_map_delete_elem kernel C error 34 66d 87d
WARNING in signal_wake_up_state kernel C done 37 30d 163d 💬 6 [38d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel C 2111 6d07h 243d PATCH [172d]
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive error 626 124d 248d 💬 3 [247d]
INFO: rcu detected stall in clock_adjtime (2) kernel C error 96 7d15h 257d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 38 6d23h 308d
kernel panic: hung_task: blocked tasks (2) kernel C done 22 9d08h 335d 💬 2 [328d]
INFO: rcu detected stall in wait4 (4) kernel C error done 35 10d 338d
KASAN: slab-use-after-free Read in dev_uevent kernel C error 70 5d21h 471d
WARNING in print_bfs_bug (2) kernel C done 282 10d 539d 💬 2 [106d]
WARNING in __change_page_attr_set_clr kernel C error 1494 612d 634d 💬 8 [633d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 200747 now 949d PATCH [365d]
KASAN: stack-out-of-bounds Read in profile_pc kernel C error 8285 23m 1116d PATCH [419d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 59 27d 1182d 💬 2 [1085d]
INFO: task can't die in corrupted (2) kernel C error error 57 11d 1287d
INFO: rcu detected stall in corrupted (4) kernel C done inconclusive 479 4d05h 1385d 💬 7 [70d]
BUG: soft lockup in smp_call_function kernel C done 1130 4d08h 1438d 💬 1 [454d]
INFO: rcu detected stall in sys_clock_settime kernel C done inconclusive 289 1d05h 1439d
WARNING in untrack_pfn kernel C done error 128 87d 2159d 💬 5 [1773d]
WARNING in task_participate_group_stop (2) kernel C inconclusive unreliable 21 10d 2244d 💬 1 [2243d]
moderation (32):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in collect_posix_cputimers / run_posix_cpu_timers (2) kernel 1 22h15m 22h15m
kernel panic: corrupted stack end in ret_from_exception kernel 1 7d11h 3d11h
KCSAN: data-race in pcpu_alloc_noprof / pcpu_balance_workfn kernel 6 2d21h 5d11h
kernel panic: stack is corrupted in preempt_schedule_irq kernel 2 1d18h 5d22h
KCSAN: data-race in hrtimer_reprogram / print_cpu (11) kernel 5 3d00h 9d13h
KCSAN: data-race in do_mq_timedreceive / msg_insert (3) kernel 1 10d 10d
BUG: unable to handle kernel paging request in map_id_range_down kernel 2 1d14h 10d
BUG: unable to handle kernel paging request in find_lock_lowest_rq kernel 1 14d 10d
KCSAN: data-race in __futex_wait / hrtimer_wakeup kernel 6 2d00h 13d
kernel panic: corrupted stack end in __get_unmapped_area kernel 1 20d 16d
kernel panic: corrupted stack end in sys_futex kernel 1 21d 17d
kernel panic: corrupted stack end in do_idle kernel 1 26d 22d
BUG: unable to handle kernel paging request in timerqueue_add kernel 2 22d 23d
KCSAN: data-race in copy_process / free_pid (11) kernel 1 25d 25d
KASAN: slab-use-after-free Read in process_srcu kernel 3 19d 31d
KASAN: global-out-of-bounds Read in process_one_work kernel 1 35d 31d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_update_events kernel 10 2d20h 35d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (10) kernel 7 9d02h 39d
kernel panic: stack is corrupted in __schedule (4) kernel 2 12d 49d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (8) kernel 2 33d 53d
BUG: unable to handle kernel paging request in save_trace kernel 1 62d 58d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (3) kernel 6 8d09h 60d
KCSAN: data-race in next_expiry_recalc / update_process_times kernel 7 22d 93d
KCSAN: data-race in __tmigr_cpu_deactivate / tmigr_handle_remote kernel 34 8d08h 96d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_handle_remote kernel 145 1d03h 100d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 kernel 288 7h25m 194d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 204 1d00h 195d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 885 1h35m 195d
KCSAN: data-race in process_one_work / process_one_work kernel syz 231 293d 195d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 120 9h13m 196d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel syz 3475 1h32m 1447d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 2562 11h05m 1472d