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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 348
Child subsystems: acpi (0) arch (1) arm (4) arm-msm (0) audit (3) block (51) bluetooth (32) bpf (17) can (2) ceph (0) cgroups (6) comedi (3) crypto (3) cxl (0) dri (11) edac (1) efi (0) fs (134) gpio (0) hardening (0) hwmon (0) i2c (4) ide (0) input (23) integrity (2) io-uring (3) iommu (1) kasan (1) keyrings (0) kvm (8) kvm-x86 (8) lsm (5) media (39) mm (175) modules (2) mtd (3) net (97) nfc (6) nvdimm (0) nvme (0) pci (2) perf (5) pm (3) raid (0) rcu (0) rdma (8) riscv (0) rtc (0) scsi (2) selinux (2) serial (25) sound (0) spi (0) trace (16) usb (84) virt (8)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in __clocksource_register_scale kernel prio:low 4 50 12h34m 4d13h 💬 1 [3d20h]
possible deadlock in worker_thread (4) kernel prio:low 4 1 16d 14d
KASAN: slab-use-after-free Read in netdev_register_kobject (2) prio:high actionable kernel 19 3 18d 23d
WARNING in fw_devlink_drivers_done kernel prio:low -1 2 28d 24d
INFO: task hung in vcs_open (10) prio:low kernel 1 34 5d06h 25d
linux-next test error: WARNING in class_for_each_device prio:low kernel -1 6 28d 29d 💬 5 [29d]
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) race:harmful prio:high kernel 6 3 25d 37d PATCH [22d]
INFO: task hung in exit_aio (5) prio:low kernel 1 34 13d 38d
INFO: task hung in nsim_bus_dev_del prio:low kernel 1 C 4 22d 39d PATCH [7d18h]
WARNING in do_exit kernel prio:low -1 2 22h30m 53d
upstream test error: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel -1 5 56d 63d PATCH [44d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 C 58969 5d13h 66d PATCH [58d]
INFO: task hung in devres_release_group (2) prio:high kernel 1 31 55d 67d
KMSAN: uninit-value in from_kgid_munged (2) prio:high kernel 7 7 13d 74d
KMSAN: uninit-value in decay_va_pool_node kernel prio:high 7 1 87d 83d PATCH [82d]
WARNING in rcu_tasks_verify_work_fn prio:low kernel -1 6 26d 84d PATCH [62d]
WARNING in _cpu_up prio:low kernel -1 1 99d 95d
possible deadlock in device_create (3) prio:low kernel 4 3473 6d21h 100d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 19 14d 110d 💬 1 [108d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 C error error 28 26d 115d
INFO: task hung in rxrpc_destroy_all_connections (5) prio:high kernel 1 40 72d 119d
WARNING in __ioremap_caller prio:high kernel -1 2 71d 122d
WARNING in request_threaded_irq prio:low kernel -1 21 58d 124d 💬 2 [119d]
WARNING in __secure_computing kernel -1 C 5 28d 126d PATCH [4d21h]
KMSAN: uninit-value in __flush_smp_call_function_queue prio:high kernel 7 C 982 7d02h 129d PATCH [77d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 6 5d19h 135d
INFO: task hung in rxrpc_destroy_all_locals prio:high kernel 1 39 91d 139d
KMSAN: uninit-value in pick_task_fair prio:high kernel 7 2 91d 144d
INFO: task hung in con_install (3) prio:high kernel 1 68 2d12h 162d
INFO: task hung in p9_fd_close (3) prio:low kernel 1 C error 222 4h12m 253d
WARNING in kcov_task_exit prio:low kernel -1 17676 17m 262d PATCH [34d]
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 C error error 13 6d18h 298d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 192d 312d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 72 16d 317d 💬 3 [316d]
INFO: task hung in vfs_coredump (2) prio:high kernel 1 C error 176 3d15h 325d PATCH [94d]
INFO: task hung in hidp_session_remove prio:high kernel 1 C error done 32 325d 328d
INFO: task hung in exit_mm (5) prio:high kernel 1 C done 1265 9d03h 337d 💬 1 [215d]
INFO: task hung in futex_hash_allocate prio:high kernel 1 C 16 74d 379d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 56 2d09h 408d 💬 2 [408d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 18 29d 468d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 7 64d 494d
INFO: task hung in remove_one prio:low kernel 1 syz 248 10h26m 534d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 162d 538d
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1342 1h54m 572d 💬 1 [571d]
WARNING: refcount bug in device_move prio:high kernel 13 183 11d 573d
general protection fault in bnep_session kernel 7 syz error 1361 1d14h 577d
general protection fault in device_move prio:high kernel 8 syz error 7743 18m 580d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 C error error 43 27d 592d
INFO: task hung in hci_cmd_sync_clear (3) prio:high kernel 1 syz done 113 4d08h 592d
WARNING in kcov_remote_start (6) kernel prio:low -1 33144 now 596d PATCH [34d]
WARNING in firmware_fallback_sysfs (2) prio:low kernel -1 253 16h43m 684d
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 126 10h30m 730d
INFO: rcu detected stall in process_one_work (9) prio:high kernel 1 C error error 19 59d 751d
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) prio:normal kernel 18 C 4937 42d 976d PATCH [906d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 C error inconclusive 130 1d16h 990d
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 C error done 108 1d20h 1042d
kernel panic: hung_task: blocked tasks (2) prio:high kernel 2 C done error 55 4d12h 1068d 💬 2 [1062d]
WARNING in print_bfs_bug (2) kernel prio:low -1 C done 343 6h17m 1273d 💬 2 [840d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1070195 now 1683d PATCH [1099d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 397 1h56m 1916d 💬 2 [1819d]
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 843 12h39m 2021d
BUG: soft lockup in smp_call_function prio:low kernel 1 C done 1894 5h27m 2172d 💬 1 [1188d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 C done inconclusive 542 now 2173d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 162 7d02h 2178d
BUG: workqueue lockup (5) prio:low kernel 1 C done 16527 2h22m 2352d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: proc registration bug in unregister_irq_proc (2) kernel -1 1 15d 11d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (7) kernel race:benign prio:low 6 1 15d 15d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow kernel race:benign prio:low 6 1 24d 24d
KASAN: unknown-crash Read in futex_wake kernel prio:high 17 1 29d 25d
KCSAN: data-race in data_push_tail / symbol_string (13) kernel race:benign prio:high 6 1 29d 29d
upstream test error: KCSAN: data-race in copy_process / free_pid prio:high kernel -1 1 39d 39d
WARNING: refcount bug in bnep_session (2) prio:high kernel 13 1 44d 40d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu race:benign prio:low kernel 6 2 11d 43d
general protection fault in pick_next_entity prio:high kernel 2 1 48d 44d
general protection fault in wakeup_preempt_fair prio:high kernel 2 3 48d 45d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 5 8d03h 45d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 9 2d13h 46d
INFO: task prio:low kernel -1 1 51d 47d
KCSAN: data-race in free_mnt_ns / rb_erase (2) prio:low kernel 6 1 47d 47d
general protection fault in try_to_wake_up (4) kernel prio:high 2 1 55d 51d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel prio:low 6 11 3d14h 59d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 3 24d 60d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 3 37d 61d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 4 6d13h 61d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) prio:low kernel 6 3 43d 63d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 5 31d 64d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 20 8h09m 111d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 7 25d 135d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 169 7d07h 382d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 48 12h09m 473d PATCH [422d]
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 291 32m 536d PATCH [422d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 707 4h42m 663d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) prio:low kernel 6 315 14d 929d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 677 3d11h 930d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3528 2d02h 2206d PATCH [422d]