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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 (56) bluetooth (45) bpf (28) can (5) ceph (0) cgroups (7) comedi (5) crypto (3) cxl (0) dri (10) edac (1) efi (0) fs (147) 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 (166) 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 (81) 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 1d01h 5d08h 💬 1 [2d07h]
possible deadlock in device_create (2) kernel 4 2 23d 20d
KMSAN: uninit-value in psi_group_change kernel 7 1 24d 20d
general protection fault in put_ipc_ns kernel 2 C 3 31d 27d 💬 1 [25d]
stack segment fault in nsproxy_free kernel 2 2442 27d 28d
KMSAN: uninit-value in __enqueue_entity kernel 7 1 33d 29d
general protection fault in put_pid_ns kernel 2 C 521 27d 31d 💬 2 [29d]
WARNING in delayed_free_pidns kernel -1 51 35d 32d
WARNING in prb_reserve_in_last kernel -1 1 38d 34d
WARNING in put_pid_ns kernel -1 5 33d 35d
WARNING in _prb_read_valid kernel -1 1 39d 35d
WARNING in free_nsproxy kernel -1 47 32d 36d
WARNING in alloc_pid kernel -1 C error 12 32d 37d
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 41d 61d
KMSAN: uninit-value in psi_task_change kernel 7 1 69d 65d
WARNING in kcov_task_exit kernel -1 1341 2h49m 70d
possible deadlock in netif_reset_xps_queues_gt kernel 4 3 72d 71d
WARNING in free_uts_ns kernel -1 1 73d 73d
WARNING in destroy_pid_namespace_work kernel -1 2 73d 74d
Internal error in update_curr (2) kernel 2 5 77d 77d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 126 1h33m 85d
INFO: task hung in acct kernel 1 C 1 88d 88d
WARNING in __run_timer_base kernel -1 11 37d 98d
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done done 2969 55d 101d PATCH [44d]
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 106d 102d
WARNING: locking bug in try_to_wake_up (3) kernel 4 syz inconclusive 2 83d 103d
WARNING in hrtimer_forward (4) kernel -1 3 82d 106d 💬 5 [54d]
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error 1 28d 106d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done 2 10h23m 120d
INFO: task hung in vfs_coredump (2) kernel 1 C 59 2d05h 132d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 133d 136d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 3 67d 139d 💬 2 [138d]
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 3 81d 177d
INFO: task hung in futex_hash_allocate kernel 1 C 11 22d 187d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 16 6d06h 216d 💬 2 [215d]
INFO: task hung in __closure_sync_timeout (2) kernel 1 C 10 88d 271d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 9 47d 276d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 5 4d13h 301d
INFO: task hung in remove_one kernel 1 syz 115 2d21h 342d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 20h42m 346d
WARNING: refcount bug in device_move kernel 13 142 1d10h 381d
WARNING: refcount bug in bnep_session kernel 13 139 13h55m 382d
general protection fault in bnep_session kernel 7 syz 1176 5h59m 385d
general protection fault in device_move kernel 8 syz error 5937 16m 388d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 31 8d02h 400d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 93d 440d
INFO: task hung in disable_device kernel 1 1019 1h54m 474d 💬 4 [376d]
WARNING in firmware_fallback_sysfs (2) kernel -1 150 2d10h 491d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 100 5d06h 537d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 4d01h 559d
KMSAN: uninit-value in __schedule (5) kernel 19 561 36d 613d
WARNING in signal_wake_up_state kernel -1 C done done 37 478d 704d 💬 6 [447d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4349 5h02m 784d PATCH [714d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 48d 850d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 36 5d21h 876d 💬 2 [870d]
WARNING in print_bfs_bug (2) kernel -1 C done 311 12d 1080d 💬 2 [648d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 901705 now 1491d PATCH [906d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 71 8d20h 1724d 💬 2 [1627d]
INFO: task can't die in corrupted (2) kernel 1 C error error 595 1d17h 1829d
BUG: soft lockup in smp_call_function kernel 1 C done 1663 13h08m 1980d 💬 1 [995d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 497 19d 1980d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 2d11h 2785d 💬 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 2d11h 9h08m
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (10) kernel 6 1 10h53m 10h52m
KCSAN: data-race in prepare_signal / ptrace_attach (14) kernel 6 1 2d13h 2d13h
BUG: soft lockup in perf_event_open (2) kernel 1 1 9d12h 5d12h
KCSAN: data-race in advance_sched / taprio_dequeue_from_txq kernel 6 1 5d14h 5d14h
KCSAN: data-race in memcpy_and_pad / zap_other_threads (2) kernel 6 1 9d03h 9d03h
KCSAN: data-race in data_push_tail / symbol_string (12) kernel 6 1 13d 13d
Internal error in __resched_curr kernel 2 1 20d 16d
KCSAN: data-race in get_signal / ptrace_attach (8) kernel 6 1 19d 19d
Internal error in check_preemption_disabled (2) kernel 2 1 23d 19d
Internal error in cpuacct_charge kernel 2 2 15d 25d
KCSAN: data-race in copy_process / futex_hash_allocate_default kernel 6 1 29d 29d
KCSAN: data-race in futex_hash / futex_hash_allocate (2) kernel 6 1 34d 34d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (3) kernel 6 1 39d 39d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 23 3 58d 72d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (3) kernel 10 1 77d 73d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (3) kernel 10 1 78d 74d
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 2 14d 93d
kernel panic: corrupted stack end in do_idle (3) kernel 2 4 7d23h 105d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 8 35d 115d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 8 15d 138d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 122 3d13h 190d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 45 2d00h 201d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 32 5d16h 280d PATCH [230d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 29 22d 393d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 490 1h02m 471d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 289 5d02h 737d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 543 13h43m 738d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 510d 1988d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3322 5h22m 2013d PATCH [230d]