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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 352
Child subsystems: acpi (0) arch (1) arm (4) arm-msm (0) audit (3) block (51) bluetooth (28) bpf (17) can (2) ceph (0) cgroups (8) comedi (4) crypto (2) cxl (0) dri (12) edac (1) efi (0) fs (127) gpio (0) hardening (0) hwmon (0) i2c (4) ide (0) input (23) integrity (2) io-uring (3) iommu (1) kasan (2) keyrings (0) kvm (8) kvm-x86 (9) lsm (4) media (38) mm (167) modules (2) mtd (1) net (88) nfc (5) nvdimm (0) nvme (0) pci (2) perf (4) pm (3) raid (0) rcu (0) rdma (7) riscv (0) rtc (0) scsi (2) selinux (2) serial (21) sound (0) spi (0) trace (15) usb (79) virt (7)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
upstream test error: KMSAN: kernel-infoleak in irqentry_exit (2) kernel prio:high -1 32 1h26m 3d11h
WARNING in update_rq_clock (2) kernel prio:low -1 2 4d12h 16d 💬 3 [15d]
INFO: rcu detected stall in preempt_schedule_thunk (4) prio:high kernel 1 syz error 2 18d 18d
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 24d 29d 💬 1 [28d]
possible deadlock in worker_thread (4) prio:low kernel 4 1 41d 39d
WARNING in fw_devlink_drivers_done prio:low kernel -1 2 53d 49d
INFO: task hung in vcs_open (10) prio:low kernel 1 38 7d20h 50d
linux-next test error: WARNING in class_for_each_device prio:low kernel -1 6 52d 54d 💬 5 [53d]
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) race:harmful prio:high kernel 6 4 18d 61d PATCH [46d]
INFO: task hung in exit_aio (5) prio:low kernel 1 34 37d 62d
INFO: task hung in nsim_bus_dev_del prio:low kernel 1 C 4 47d 64d PATCH [32d]
WARNING in do_exit prio:low kernel -1 2 25d 77d PATCH [4d15h]
upstream test error: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel -1 5 81d 88d PATCH [68d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 C 58972 4d06h 90d PATCH [82d]
KMSAN: uninit-value in from_kgid_munged (2) prio:high kernel 7 7 37d 99d
possible deadlock in device_create (3) prio:low kernel 4 4097 13m 124d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 19 38d 135d 💬 1 [132d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 C error error 29 5d09h 139d
INFO: task hung in rxrpc_destroy_all_connections (5) prio:high kernel 1 40 97d 143d
WARNING in __ioremap_caller prio:high kernel -1 4 3d14h 146d
WARNING in __secure_computing kernel -1 C error 8 3d10h 151d PATCH [29d]
KMSAN: uninit-value in __flush_smp_call_function_queue prio:high kernel 7 C 982 31d 153d PATCH [101d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 8 21d 160d
INFO: task hung in worker_thread (6) prio:normal kernel 1 C error 9 25d 166d
INFO: task hung in con_install (3) prio:high kernel 1 70 18d 186d
INFO: task hung in p9_fd_close (3) prio:low kernel 1 C error 222 24d 278d
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 C error error 14 18d 323d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 217d 337d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 76 4d03h 342d 💬 3 [341d]
INFO: task hung in vfs_coredump (2) prio:high kernel 1 C error 176 14d 349d PATCH [118d]
INFO: task hung in exit_mm (5) prio:high kernel 1 C done 1265 33d 361d 💬 1 [239d]
INFO: task hung in futex_hash_allocate prio:high kernel 1 C 20 6d02h 403d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 59 6d06h 433d 💬 2 [432d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 20 3d11h 492d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 8 14d 518d
INFO: task hung in remove_one prio:low kernel 1 syz 256 17h54m 558d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 187d 562d
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1377 7h33m 596d 💬 1 [596d]
WARNING: refcount bug in device_move prio:high kernel 13 184 19d 597d
general protection fault in bnep_session kernel prio:high 7 syz error 1377 14h07m 602d
general protection fault in device_move prio:high kernel 8 syz error 8057 5h34m 605d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 C error error 45 7d03h 616d
INFO: task hung in hci_cmd_sync_clear (3) prio:high kernel 1 syz done 114 6d21h 617d
WARNING in firmware_fallback_sysfs (2) prio:low kernel -1 268 1d03h 708d
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 135 2d01h 754d
INFO: rcu detected stall in process_one_work (9) prio:high kernel 1 C error error 21 7d11h 775d
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) prio:normal kernel 18 C 4937 66d 1001d PATCH [931d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 C error inconclusive 147 15h35m 1015d
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 C error done 110 6d16h 1066d
kernel panic: hung_task: blocked tasks (2) prio:high kernel 2 C done error 60 1h47m 1093d 💬 2 [1086d]
WARNING in print_bfs_bug (2) kernel prio:low -1 C done 353 17h23m 1297d 💬 2 [865d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1112469 now 1708d PATCH [1123d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 510 9h18m 1941d 💬 2 [1844d]
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 862 1d02h 2045d
BUG: soft lockup in smp_call_function prio:low kernel 1 C done 1940 1d13h 2197d 💬 1 [1212d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 C done inconclusive 561 20h25m 2197d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 173 2d17h 2202d
BUG: workqueue lockup (5) prio:low kernel 1 C done 16857 1h30m 2377d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel kernel race:benign prio:high 6 1 12d 12d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) kernel race:benign prio:high 6 1 16d 16d
WARNING: proc registration bug in unregister_irq_proc (2) kernel -1 1 40d 36d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (7) race:benign prio:low kernel 6 1 39d 39d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow race:benign prio:low kernel 6 1 48d 48d
KASAN: unknown-crash Read in futex_wake prio:high kernel 17 1 54d 50d
KCSAN: data-race in data_push_tail / symbol_string (13) race:benign prio:high kernel 6 1 53d 53d
WARNING: refcount bug in bnep_session (2) prio:high kernel 13 3 3h11m 64d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu race:benign prio:low kernel 6 2 36d 68d
general protection fault in pick_next_entity prio:high kernel 2 1 73d 69d
general protection fault in wakeup_preempt_fair prio:high kernel 2 3 73d 70d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 6 21d 70d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 9 27d 71d
INFO: task prio:low kernel -1 1 75d 71d
general protection fault in try_to_wake_up (4) prio:high kernel 2 1 80d 76d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 16 1d23h 83d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 4 19d 84d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 6 3d05h 85d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 5 21d 86d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 7 12d 88d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 23 3d16h 136d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 7d13h 159d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 172 18h09m 407d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 48 25d 497d PATCH [446d]
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 298 8d18h 561d PATCH [446d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 731 1d15h 687d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 689 7h17m 954d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3551 8h57m 2230d PATCH [446d]