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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 326
Child subsystems: acpi (0) arch (0) arm (3) arm-msm (1) audit (3) block (53) bluetooth (46) bpf (31) can (4) ceph (0) cgroups (9) comedi (11) crypto (4) cxl (0) dri (14) edac (1) efi (0) fs (123) gpio (1) hardening (0) hwmon (0) i2c (2) ide (0) input (21) integrity (4) io-uring (7) iommu (2) kasan (1) keyrings (2) kvm (4) kvm-x86 (4) lsm (13) media (26) mm (173) modules (1) mtd (1) net (114) nfc (8) nvdimm (0) pci (1) perf (6) pm (4) raid (3) rcu (2) rdma (9) riscv (1) rtc (1) scsi (5) selinux (4) serial (34) sound (6) spi (0) trace (14) usb (89) virt (3)
open (60):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in acct kernel 1 C 1 1h54m 41m
kernel BUG in qlist_free_all (2) kernel -1 1 6d07h 2d07h
WARNING in __run_timer_base kernel -1 1 13d 9d23h
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C 964 1h43m 13d
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 17d 13d
general protection fault in try_to_wake_up (3) kernel 2 syz 15 2d01h 13d PATCH [6d10h]
WARNING: locking bug in try_to_wake_up (3) kernel 4 syz 1 17d 14d
possible deadlock in device_create_groups_vargs kernel 4 1 20d 16d
KASAN: vmalloc-out-of-bounds Read in run_irq_workd kernel 17 syz 4 6d05h 16d
WARNING in hrtimer_forward (4) kernel -1 2 3d09h 17d 💬 2 [5d11h]
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error 1 7d18h 17d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done 2 34d 31d
KMSAN: uninit-value in process_timeout kernel 7 1 32d 32d
INFO: task hung in vfs_coredump (2) kernel 1 C 23 16h14m 44d
INFO: task hung in hidp_session_remove kernel 1 C error 32 44d 47d
WARNING: refcount bug in process_one_work kernel 13 C 2153 38d 48d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 1 54d 50d 💬 2 [49d]
KMSAN: uninit-value in hrtimer_wakeup kernel 7 1 58d 54d 💬 1 [54d]
WARNING in static_key_dec_not_one kernel -1 2 70d 66d
Internal error in update_curr_se kernel 2 6 59d 68d 💬 1 [68d]
WARNING in driver_unregister (2) kernel -1 C error 1534 1h16m 73d 💬 1 [73d]
KASAN: slab-use-after-free Write in flush_tlb_func kernel 24 syz done 1373 74d 76d PATCH [74d]
possible deadlock in worker_thread (2) kernel 4 1 89d 85d
KMSAN: uninit-value in flush_tlb_mm_range kernel 7 1 92d 88d
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 2 33d 88d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 90d 90d
INFO: task hung in futex_hash_allocate kernel 1 C 3 9h46m 98d
possible deadlock in static_key_slow_inc (4) kernel 4 C 37 18d 106d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 11 14h50m 127d 💬 2 [127d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 7 21d 187d
INFO: task hung in __fput kernel 1 syz done error 1 86d 204d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 76d 213d
INFO: task hung in remove_one kernel 1 syz 75 9h26m 253d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 76d 257d
WARNING: refcount bug in device_move kernel 13 111 13h55m 292d
WARNING: refcount bug in bnep_session kernel 13 113 4d07h 293d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 10 17 99d 294d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 8 39d 294d
general protection fault in bnep_session kernel 7 syz 892 7h33m 296d
general protection fault in device_move kernel 8 syz error 4669 5h40m 300d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 28 2d09h 311d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 4d10h 351d
INFO: task hung in disable_device kernel 1 728 11h03m 385d 💬 4 [288d]
INFO: task hung in xfs_buf_item_unpin (2) kernel 1 C done done 105 6d08h 396d 💬 2 [82d]
WARNING in firmware_fallback_sysfs (2) kernel -1 85 16h42m 403d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 90 1d09h 449d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 9d10h 470d
WARNING in signal_wake_up_state kernel -1 C done done 37 390d 616d 💬 6 [358d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 3592 11h28m 696d PATCH [625d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 101 24d 761d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done 36 1d09h 788d 💬 2 [781d]
INFO: task hung in uhid_char_release kernel 1 C done 479 31d 815d 💬 1 [223d]
WARNING in print_bfs_bug (2) kernel -1 C done 293 2d01h 992d 💬 2 [559d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 732573 now 1402d PATCH [818d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 46d 1635d 💬 2 [1538d]
INFO: task can't die in corrupted (2) kernel 1 C error error 481 2h30m 1740d
BUG: soft lockup in smp_call_function kernel 1 C done 1595 5h07m 1891d 💬 1 [907d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 481 3d20h 1892d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 136 27d 1897d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 21 87d 2697d 💬 1 [2696d]
moderation (29):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in task_participate_group_stop / wait_consider_task (2) kernel 6 1 1d21h 1d21h
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 1 8d22h 4d22h
KCSAN: data-race in print_cpu / tick_nohz_idle_stop_tick kernel 6 1 8d09h 8d09h
kernel panic: corrupted stack end in do_idle (3) kernel 2 1 21d 17d
KCSAN: data-race in memcpy_and_pad / zap_other_threads kernel 6 2 7d06h 19d
KCSAN: data-race in futex_hash / futex_hash_allocate kernel 6 1 23d 23d
KCSAN: data-race in data_push_tail / symbol_string (11) kernel 6 1 24d 24d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 3 7d10h 26d
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate kernel 6 1 31d 31d
BUG: unable to handle kernel paging request in preempt_schedule_irq (2) kernel 8 1 42d 38d
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 43d 39d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (6) kernel 6 1 46d 46d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 4 14h22m 50d
KCSAN: data-race in ktime_get_seconds / timekeeping_update_from_shadow kernel 6 1 51d 51d
KCSAN: data-race in data_push_tail / hex_string (4) kernel 6 2 44d 60d
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 3 15d 71d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (2) kernel 6 2 54d 73d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 67 16h58m 101d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 29 8d21h 112d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 18 10d 192d PATCH [141d]
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 9 21d 219d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 128 20h30m 255d PATCH [141d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 24 7h42m 305d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 383 1d23h 382d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 262 2d14h 648d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 465 16h54m 649d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 421d 1900d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3210 1d06h 1925d PATCH [141d]
corrupted report (2) kernel -1 981035 now 2715d