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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 330
Child subsystems: acpi (0) arch (0) arm (4) arm-msm (1) audit (4) block (52) bluetooth (43) bpf (27) can (6) ceph (0) cgroups (7) comedi (5) crypto (2) cxl (0) dri (7) edac (1) efi (0) fs (128) gpio (1) hardening (0) hwmon (0) i2c (4) ide (0) input (22) integrity (3) io-uring (6) iommu (1) kasan (2) keyrings (3) kvm (6) kvm-x86 (5) lsm (14) media (26) mm (163) modules (2) mtd (1) net (101) nfc (6) nvdimm (0) pci (1) perf (6) pm (5) raid (0) rcu (1) rdma (8) riscv (0) rtc (1) scsi (7) selinux (3) serial (31) sound (3) spi (0) trace (16) usb (80) virt (7)
open (63):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in device_create (2) kernel 4 2 11d 7d13h
KMSAN: uninit-value in psi_group_change kernel 7 1 11d 7d15h
general protection fault in put_ipc_ns kernel 2 C 3 18d 14d 💬 1 [13d]
stack segment fault in nsproxy_free kernel 2 2442 14d 15d
KMSAN: uninit-value in __enqueue_entity kernel 7 1 21d 17d
general protection fault in put_pid_ns kernel 2 C 521 14d 18d 💬 2 [17d]
WARNING in delayed_free_pidns kernel -1 51 22d 20d
WARNING in prb_reserve_in_last kernel -1 1 25d 21d
WARNING in put_pid_ns kernel -1 5 21d 22d
WARNING in _prb_read_valid kernel -1 1 26d 22d
WARNING in free_nsproxy kernel -1 47 19d 23d
WARNING in alloc_pid kernel -1 C error 12 20d 24d
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 1 49d 45d
INFO: task hung in p9_fd_close (3) kernel 1 C error 9 29d 49d
KMSAN: uninit-value in psi_task_change kernel 7 1 56d 52d
WARNING in kcov_task_exit kernel -1 776 19m 57d
possible deadlock in netif_reset_xps_queues_gt kernel 4 3 59d 59d
WARNING in free_uts_ns kernel -1 1 61d 61d
WARNING in destroy_pid_namespace_work kernel -1 2 61d 62d
Internal error in update_curr (2) kernel 2 5 64d 64d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 101 22h15m 72d
INFO: task hung in acct kernel 1 C 1 76d 76d
WARNING in __run_timer_base kernel -1 11 24d 86d
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done done 2969 43d 89d PATCH [31d]
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 93d 89d
WARNING: locking bug in try_to_wake_up (3) kernel 4 syz inconclusive 2 71d 90d
possible deadlock in device_create_groups_vargs kernel 4 1 96d 92d
WARNING in hrtimer_forward (4) kernel -1 3 70d 94d 💬 5 [41d]
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error 1 16d 94d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done 2 110d 108d
INFO: task hung in vfs_coredump (2) kernel 1 C 56 6d13h 120d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 120d 124d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 3 55d 126d 💬 2 [126d]
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 3 68d 164d
INFO: task hung in futex_hash_allocate kernel 1 C 11 10d 174d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 15 44d 203d 💬 2 [203d]
INFO: task hung in __closure_sync_timeout (2) kernel 1 C 10 75d 259d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 9 35d 263d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 64d 289d
INFO: task hung in remove_one kernel 1 syz 108 3d04h 329d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 153d 333d
WARNING: refcount bug in device_move kernel 13 135 1d22h 368d
WARNING: refcount bug in bnep_session kernel 13 135 3h53m 369d
general protection fault in bnep_session kernel 7 syz 1125 6h58m 373d
general protection fault in device_move kernel 8 syz error 5638 1h55m 376d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 40d 387d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 80d 427d
INFO: task hung in disable_device kernel 1 975 2h30m 462d 💬 4 [364d]
WARNING in firmware_fallback_sysfs (2) kernel -1 147 1d04h 479d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 99 9d22h 525d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 25d 546d
KMSAN: uninit-value in __schedule (5) kernel 19 561 23d 600d
WARNING in signal_wake_up_state kernel -1 C done done 37 466d 692d 💬 6 [435d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4189 1h40m 772d PATCH [702d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 36d 837d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 36 49d 864d 💬 2 [857d]
WARNING in print_bfs_bug (2) kernel -1 C done 311 5h45m 1068d 💬 2 [636d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 878761 now 1478d PATCH [894d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 69 1d20h 1712d 💬 2 [1615d]
INFO: task can't die in corrupted (2) kernel 1 C error error 590 1d06h 1816d
BUG: soft lockup in smp_call_function kernel 1 C done 1645 18h47m 1968d 💬 1 [983d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 497 7d00h 1968d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 22d 2773d 💬 1 [2772d]
moderation (30):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in data_push_tail / symbol_string (12) kernel 6 1 17h25m 17h25m
Internal error in __resched_curr kernel 2 1 7d15h 3d15h
KCSAN: data-race in get_signal / ptrace_attach (8) kernel 6 1 7d08h 7d08h
Internal error in check_preemption_disabled (2) kernel 2 1 11d 7d12h
Internal error in cpuacct_charge kernel 2 2 3d10h 13d
KCSAN: data-race in copy_process / futex_hash_allocate_default kernel 6 1 16d 16d
KCSAN: data-race in futex_hash / futex_hash_allocate (2) kernel 6 1 22d 22d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (3) kernel 6 1 27d 27d
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate (2) kernel 6 1 48d 48d
KCSAN: data-race in do_mq_timedreceive / do_mq_timedreceive (2) kernel 6 1 49d 49d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 23 3 46d 59d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (3) kernel 10 1 65d 61d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (3) kernel 10 1 66d 62d
BUG: workqueue leaked atomic, lock or RCU: ksoftirqd/NUM[NUM] kernel -1 1 78d 74d
KASAN: global-out-of-bounds Read in pid_task (3) kernel 17 2 57d 75d
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 2 2d06h 81d
kernel panic: corrupted stack end in do_idle (3) kernel 2 3 54d 93d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 8 22d 103d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (6) kernel 6 3 48d 122d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 8 2d21h 126d
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 4 46d 147d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 117 3h17m 177d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 40 1d03h 188d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 29 4h00m 268d PATCH [217d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 29 10d 381d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 472 4h12m 458d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 286 5d15h 725d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 533 4h26m 725d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 498d 1976d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3304 4h23m 2001d PATCH [217d]