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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 (3) block (54) bluetooth (45) bpf (29) can (7) ceph (0) cgroups (7) comedi (6) crypto (3) cxl (0) dri (10) edac (1) efi (0) fs (148) gpio (4) hardening (0) hwmon (0) i2c (4) ide (0) input (24) integrity (3) io-uring (6) iommu (3) kasan (2) keyrings (3) kvm (6) kvm-x86 (5) lsm (14) media (26) mm (167) modules (2) mtd (1) net (106) nfc (6) nvdimm (0) pci (1) perf (7) pm (5) raid (0) rcu (0) rdma (8) riscv (0) rtc (1) scsi (7) selinux (3) serial (29) sound (4) spi (0) trace (15) usb (82) virt (8)
open (63):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in tmigr_handle_remote kernel 1 85 1d23h 6d06h 💬 1 [3d05h]
possible deadlock in device_create (2) kernel 4 2 24d 20d
KMSAN: uninit-value in psi_group_change kernel 7 1 25d 21d
general protection fault in put_ipc_ns kernel 2 C 3 31d 28d 💬 1 [26d]
stack segment fault in nsproxy_free kernel 2 2442 28d 29d
KMSAN: uninit-value in __enqueue_entity kernel 7 1 34d 30d
general protection fault in put_pid_ns kernel 2 C 521 28d 32d 💬 2 [30d]
WARNING in delayed_free_pidns kernel -1 51 36d 33d
WARNING in prb_reserve_in_last kernel -1 1 39d 35d
WARNING in put_pid_ns kernel -1 5 34d 36d
WARNING in _prb_read_valid kernel -1 1 40d 36d
WARNING in free_nsproxy kernel -1 47 33d 37d
WARNING in alloc_pid kernel -1 C error 12 33d 38d
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 1 62d 58d
INFO: task hung in p9_fd_close (3) kernel 1 C error 9 42d 62d
KMSAN: uninit-value in psi_task_change kernel 7 1 69d 65d
WARNING in kcov_task_exit kernel -1 1395 6m 71d
possible deadlock in netif_reset_xps_queues_gt kernel 4 3 73d 72d
WARNING in free_uts_ns kernel -1 1 74d 74d
WARNING in destroy_pid_namespace_work kernel -1 2 74d 75d
Internal error in update_curr (2) kernel 2 5 78d 78d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 126 23h25m 86d
INFO: task hung in acct kernel 1 C 1 89d 89d
WARNING in __run_timer_base kernel -1 11 38d 99d
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done done 2969 56d 102d PATCH [44d]
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 107d 103d
WARNING: locking bug in try_to_wake_up (3) kernel 4 syz inconclusive done 2 84d 103d
WARNING in hrtimer_forward (4) kernel -1 3 83d 107d 💬 5 [54d]
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error 1 29d 107d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done 2 1d08h 121d
INFO: task hung in vfs_coredump (2) kernel 1 C 63 45m 133d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 133d 137d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 3 68d 139d 💬 2 [139d]
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 3 82d 178d
INFO: task hung in futex_hash_allocate kernel 1 C 11 23d 188d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 17 10h37m 217d 💬 2 [216d]
INFO: task hung in __closure_sync_timeout (2) kernel 1 C 10 89d 272d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 9 1h07m 277d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 5 5d11h 302d
INFO: task hung in remove_one kernel 1 syz 116 17h26m 343d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 1d18h 347d
WARNING: refcount bug in device_move kernel 13 142 2d07h 382d
WARNING: refcount bug in bnep_session kernel 13 139 1d11h 383d
general protection fault in bnep_session kernel 7 syz 1180 3h02m 386d
general protection fault in device_move kernel 8 syz error 5965 53m 389d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 31 8d23h 401d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 94d 440d
INFO: task hung in disable_device kernel 1 1022 5h56m 475d 💬 4 [377d]
WARNING in firmware_fallback_sysfs (2) kernel -1 150 3d07h 492d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 100 6d04h 538d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 4d23h 559d
KMSAN: uninit-value in __schedule (5) kernel 19 561 36d 614d
WARNING in signal_wake_up_state kernel -1 C done done 37 479d 705d 💬 6 [448d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4375 8m 785d PATCH [715d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 49d 851d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 36 6d19h 877d 💬 2 [871d]
WARNING in print_bfs_bug (2) kernel -1 C done 311 13d 1081d 💬 2 [649d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 903392 now 1492d PATCH [907d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 71 9d18h 1725d 💬 2 [1628d]
INFO: task can't die in corrupted (2) kernel 1 C error error 595 2d15h 1830d
BUG: soft lockup in smp_call_function kernel 1 C done 1664 2h02m 1981d 💬 1 [996d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 498 28m 1981d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 3d09h 2786d 💬 1 [2785d]
moderation (30):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in cpu_stopper_thread (2) kernel 1 3 3d09h 1d07h
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (10) kernel 6 1 1d08h 1d08h
KCSAN: data-race in prepare_signal / ptrace_attach (14) kernel 6 1 3d11h 3d11h
BUG: soft lockup in perf_event_open (2) kernel 1 1 10d 6d10h
KCSAN: data-race in advance_sched / taprio_dequeue_from_txq kernel 6 1 6d12h 6d12h
KCSAN: data-race in memcpy_and_pad / zap_other_threads (2) kernel 6 1 10d 10d
KCSAN: data-race in data_push_tail / symbol_string (12) kernel 6 1 14d 14d
Internal error in __resched_curr kernel 2 1 21d 17d
KCSAN: data-race in get_signal / ptrace_attach (8) kernel 6 1 20d 20d
Internal error in check_preemption_disabled (2) kernel 2 1 24d 20d
Internal error in cpuacct_charge kernel 2 2 16d 26d
KCSAN: data-race in copy_process / futex_hash_allocate_default kernel 6 1 30d 30d
KCSAN: data-race in futex_hash / futex_hash_allocate (2) kernel 6 1 35d 35d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (3) kernel 6 1 40d 40d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 23 3 59d 73d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (3) kernel 10 1 78d 74d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (3) kernel 10 1 79d 75d
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 2 15d 94d
kernel panic: corrupted stack end in do_idle (3) kernel 2 4 8d21h 106d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 8 35d 116d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 8 16d 139d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 122 4d11h 191d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 45 2d22h 202d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 32 6d13h 281d PATCH [231d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 29 23d 394d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 490 22h54m 472d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 289 6d00h 738d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 543 1d11h 739d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 511d 1989d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3322 1d03h 2014d PATCH [231d]