syzbot


Applied filters: Label=subsystems:kernel (drop)
open (49):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in sched_core_balance kernel 5 7h12m 2d03h
possible deadlock in hrtimer_try_to_cancel kernel 1 9d16h 5d16h 💬 1 [5d13h]
KASAN: stack-out-of-bounds Read in __show_regs (2) kernel syz 677 3h40m 8d17h
WARNING: locking bug in __schedule kernel 20 10m 15d
BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues kernel C 2 24d 20d 💬 5 [19d]
kernel panic: corrupted stack end in kernel_init kernel 19 2d02h 22d
kernel BUG in deactivate_slab kernel 1 29d 25d
BUG: unable to handle kernel paging request in account_kernel_stack kernel C 1 29d 25d
kernel panic: corrupted stack end in sys_clock_nanosleep kernel C 4 23d 26d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab kernel 13 1d07h 27d 💬 1 [27d]
WARNING: locking bug in collect_percpu_times kernel 2 14d 29d 💬 1 [27d]
possible deadlock in run_timer_base kernel 1 33d 29d
WARNING in sched_mm_cid_remote_clear kernel 13 2d03h 30d
BUG: unable to handle kernel NULL pointer dereference in __put_partials kernel 38 1h49m 31d
WARNING in flush_cpu_slab kernel 3 20d 31d 💬 5 [30d]
WARNING: locking bug in process_one_work (5) kernel 8 2d11h 32d
general protection fault in srcu_invoke_callbacks kernel 30 3d16h 33d
WARNING in try_check_zero kernel 95 15h58m 34d
KASAN: slab-use-after-free Read in kill_orphaned_pgrp (2) kernel 5 46d 46d 💬 5 [42d]
WARNING in srcu_invoke_callbacks kernel 3 30d 47d
WARNING in pwq_release_workfn kernel 10 45d 50d
possible deadlock in __change_pid kernel 2 56d 56d
INFO: rcu detected stall in rt_sigreturn kernel C error 3 7h39m 58d
KMSAN: uninit-value in __schedule (5) kernel 8 2d19h 74d
WARNING in hrtimer_forward (2) kernel 1 79d 75d 💬 2 [75d]
inconsistent lock state in __do_softirq kernel 1 81d 77d
WARNING in emulate_vsyscall (2) kernel C error 6 51d 81d
WARNING in scheduler_tick kernel 1 89d 85d
BUG: using smp_processor_id() in preemptible code in pwq_release_workfn kernel 1 91d 87d
inconsistent lock state in sock_map_delete_elem kernel C error 34 69d 90d
WARNING in signal_wake_up_state kernel C done 37 33d 166d 💬 6 [42d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel C 2111 9d09h 246d PATCH [175d]
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive error 626 127d 251d 💬 3 [250d]
INFO: rcu detected stall in clock_adjtime (2) kernel C error 97 2d20h 260d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 40 6h07m 311d
kernel panic: hung_task: blocked tasks (2) kernel C done 22 12d 338d 💬 2 [331d]
INFO: rcu detected stall in wait4 (4) kernel C error done 35 13d 341d
KASAN: slab-use-after-free Read in dev_uevent kernel C error 70 8d23h 474d
WARNING in print_bfs_bug (2) kernel C done 282 13d 542d 💬 2 [109d]
WARNING in __change_page_attr_set_clr kernel C error 1494 615d 637d 💬 8 [636d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 201957 now 952d PATCH [368d]
KASAN: stack-out-of-bounds Read in profile_pc kernel C error 8641 34m 1119d PATCH [422d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 59 30d 1185d 💬 2 [1089d]
INFO: task can't die in corrupted (2) kernel C error error 57 11h55m 1290d
INFO: rcu detected stall in corrupted (4) kernel C done inconclusive 482 14h21m 1388d 💬 7 [73d]
BUG: soft lockup in smp_call_function kernel C done 1133 1d02h 1442d 💬 1 [457d]
INFO: rcu detected stall in sys_clock_settime kernel C done inconclusive 289 4d07h 1442d
WARNING in untrack_pfn kernel C done error 128 90d 2162d 💬 5 [1776d]
WARNING in task_participate_group_stop (2) kernel C inconclusive unreliable 21 13d 2247d 💬 1 [2246d]
moderation (33):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel panic: corrupted stack end in mas_preallocate kernel 1 5d11h 1d11h
WARNING: refcount bug in get_device kernel 1 6d19h 2d19h
KCSAN: data-race in collect_posix_cputimers / run_posix_cpu_timers (2) kernel 1 4d00h 4d00h
kernel panic: corrupted stack end in ret_from_exception kernel 1 10d 6d13h
KCSAN: data-race in pcpu_alloc_noprof / pcpu_balance_workfn kernel 7 1d16h 8d12h
kernel panic: stack is corrupted in preempt_schedule_irq kernel 2 4d20h 8d23h
KCSAN: data-race in hrtimer_reprogram / print_cpu (11) kernel 5 6d02h 12d
KCSAN: data-race in do_mq_timedreceive / msg_insert (3) kernel 1 13d 13d
BUG: unable to handle kernel paging request in map_id_range_down kernel 4 1d16h 13d
BUG: unable to handle kernel paging request in find_lock_lowest_rq kernel 1 17d 13d
KCSAN: data-race in __futex_wait / hrtimer_wakeup kernel 7 15h43m 16d
kernel panic: corrupted stack end in __get_unmapped_area kernel 1 23d 19d
kernel panic: corrupted stack end in sys_futex kernel 1 24d 20d
kernel panic: corrupted stack end in do_idle kernel 1 29d 25d
BUG: unable to handle kernel paging request in timerqueue_add kernel 2 25d 26d
KCSAN: data-race in copy_process / free_pid (11) kernel 1 28d 28d
KASAN: slab-use-after-free Read in process_srcu kernel 3 22d 34d
KASAN: global-out-of-bounds Read in process_one_work kernel 1 38d 34d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_update_events kernel 10 5d22h 38d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (10) kernel 8 1d16h 43d
kernel panic: stack is corrupted in __schedule (4) kernel 2 15d 52d
BUG: unable to handle kernel paging request in save_trace kernel 1 66d 62d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (3) kernel 6 11d 63d
KCSAN: data-race in next_expiry_recalc / update_process_times kernel 7 25d 96d
KCSAN: data-race in __tmigr_cpu_deactivate / tmigr_handle_remote kernel 34 11d 99d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_handle_remote kernel 148 11h48m 103d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 kernel 293 4h01m 198d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 205 2d04h 199d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 893 8h06m 199d
KCSAN: data-race in process_one_work / process_one_work kernel syz 231 296d 199d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 125 5h50m 199d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel syz 3481 8h02m 1450d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 2566 7h14m 1475d