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🐞 Open [1035] ≡ Subsystems 🐞 Fixed [5279] 🐞 Invalid [12607] ⬇ Missing Backports [87] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:kernel (drop)
open (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in kill_orphaned_pgrp (2) kernel 5 2d05h 2d05h
WARNING in srcu_invoke_callbacks kernel 1 7d08h 3d08h
WARNING in pwq_release_workfn kernel 10 1d13h 6d12h
possible deadlock in __change_pid kernel 2 12d 12d
INFO: rcu detected stall in rt_sigreturn kernel C error 1 18d 14d
INFO: rcu detected stall in sys_wait4 (4) kernel C done 1 33d 29d
KMSAN: uninit-value in __schedule (5) kernel 1 34d 30d
KCSAN: data-race in free_pid / zap_pid_ns_processes (5) kernel 1 30d 30d
WARNING in hrtimer_forward (2) kernel 1 35d 31d 💬 2 [31d]
inconsistent lock state in __do_softirq kernel 1 37d 33d
WARNING in emulate_vsyscall (2) kernel C 6 7d15h 37d
inconsistent lock state in sock_hash_delete_elem kernel C 23 26d 40d 💬 1 [27d]
WARNING in scheduler_tick kernel 1 45d 41d
WARNING in switch_mm_irqs_off (2) kernel 43 36d 41d
BUG: using smp_processor_id() in preemptible code in pwq_release_workfn kernel 1 47d 43d
inconsistent lock state in sock_map_delete_elem kernel C error 34 25d 46d
possible deadlock in __hrtimer_run_queues (2) kernel C error 16 15d 47d 💬 1 [45d]
kernel panic: corrupted stack end in hub_event (2) kernel 2 89d 93d
WARNING in signal_wake_up_state kernel C done 30 2d04h 122d 💬 4 [120d]
KMSAN: uninit-value in profile_hits (3) kernel C 447 10h17m 136d PATCH [11h52m]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel C 1193 10h16m 202d PATCH [131d]
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive 626 83d 207d 💬 3 [206d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 32 1h56m 267d
kernel panic: hung_task: blocked tasks (2) kernel C done 21 5d16h 294d 💬 2 [287d]
INFO: rcu detected stall in wait4 (4) kernel C error done 34 37d 297d
KASAN: slab-use-after-free Read in dev_uevent kernel C error 67 1d17h 430d
WARNING in print_bfs_bug (2) kernel C done 276 4d16h 498d 💬 2 [65d]
WARNING in __change_page_attr_set_clr kernel C error 1494 571d 593d 💬 8 [592d]
INFO: task can't die in vmci_qp_broker_detach kernel C error error 5 253d 779d
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 170854 now 908d PATCH [324d]
KASAN: stack-out-of-bounds Read in profile_pc kernel C error 4071 now 1075d PATCH [378d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 59 2d21h 1141d 💬 2 [1045d]
INFO: task can't die in corrupted (2) kernel C error error 55 1d12h 1246d
INFO: rcu detected stall in corrupted (4) kernel C done inconclusive 430 3d03h 1344d 💬 7 [29d]
BUG: soft lockup in smp_call_function kernel C done 1046 17m 1398d 💬 1 [413d]
INFO: rcu detected stall in sys_clock_settime kernel C done inconclusive 281 4d10h 1398d
BUG: workqueue lockup (5) kernel C done 4064 4h33m 1578d
WARNING in untrack_pfn kernel C done error 128 46d 2118d 💬 5 [1732d]
KASAN: use-after-free Read in do_general_protection kernel C error error 948 415d 2176d 💬 6 [1752d]
WARNING in task_participate_group_stop (2) kernel C inconclusive unreliable 21 1d05h 2203d 💬 1 [2202d]
moderation (28):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel panic: stack is corrupted in __schedule (4) kernel 1 12d 8d11h
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (12) kernel 1 9d03h 9d03h
KCSAN: data-race in kobject_put / kobject_uevent_env kernel 1 9d06h 9d06h
KCSAN: data-race in do_mq_timedreceive / msg_insert (2) kernel 1 11d 11d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (8) kernel 1 12d 12d
KCSAN: data-race in hrtimer_reprogram / print_cpu (10) kernel 2 13d 14d
BUG: unable to handle kernel paging request in save_trace kernel 1 22d 18d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (3) kernel 3 11d 19d
KCSAN: data-race in prepare_signal / ptrace_attach (11) kernel 1 31d 31d
KCSAN: data-race in clockevents_program_event / print_tickdevice (9) kernel 1 32d 32d
KCSAN: data-race in tick_nohz_handler / tick_nohz_idle_stop_tick kernel 2 30d 34d
KCSAN: data-race in tick_nohz_handler / tick_nohz_next_event kernel 2 27d 35d
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:1H[NUM] kernel 1 56d 52d
KCSAN: data-race in next_expiry_recalc / update_process_times kernel 5 8d00h 52d
KCSAN: data-race in __tmigr_cpu_deactivate / tmigr_handle_remote kernel 18 2d02h 55d
KCSAN: data-race in __tmigr_cpu_activate / tmigr_handle_remote kernel 85 20h57m 59d
KCSAN: data-race in tick_nohz_handler / tick_nohz_handler kernel 11 31d 59d
kernel panic: corrupted stack end in lock_is_held_type kernel 2 64d 65d
KCSAN: data-race in dev_uevent / really_probe (6) kernel 9 12d 102d PATCH [4d17h]
KCSAN: data-race in copy_process / free_pid (10) kernel 23 24d 152d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 kernel 222 15h29m 153d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 187 8d00h 154d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 660 5h02m 154d
KCSAN: data-race in process_one_work / process_one_work kernel syz 231 252d 154d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 109 8d19h 155d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel syz 3278 5h06m 1406d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 2448 3h11m 1431d
corrupted report (2) kernel 476120 now 2221d