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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 (52) bluetooth (28) bpf (17) can (1) ceph (0) cgroups (8) comedi (4) crypto (2) cxl (0) dri (12) edac (1) efi (0) fs (129) 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 (6) nvdimm (0) nvme (0) pci (2) perf (4) pm (3) raid (0) rcu (0) rdma (8) riscv (0) rtc (0) scsi (2) selinux (2) serial (22) sound (0) spi (0) trace (15) usb (81) 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 18 5h16m 1d18h
WARNING in update_rq_clock (2) kernel prio:low -1 2 2d19h 14d 💬 3 [14d]
INFO: rcu detected stall in preempt_schedule_thunk (4) prio:high kernel 1 syz error 2 17d 16d
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 22d 27d 💬 1 [26d]
possible deadlock in worker_thread (4) prio:low kernel 4 1 39d 37d
WARNING in fw_devlink_drivers_done prio:low kernel -1 2 51d 47d
INFO: task hung in vcs_open (10) prio:low kernel 1 38 6d03h 48d
linux-next test error: WARNING in class_for_each_device prio:low kernel -1 6 51d 52d 💬 5 [52d]
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) race:harmful prio:high kernel 6 4 17d 60d PATCH [45d]
INFO: task hung in exit_aio (5) prio:low kernel 1 34 36d 60d
INFO: task hung in nsim_bus_dev_del prio:low kernel 1 C 4 45d 62d PATCH [30d]
WARNING in do_exit prio:low kernel -1 2 23d 76d PATCH [2d22h]
upstream test error: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel -1 5 79d 86d PATCH [67d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 C 58972 2d13h 88d PATCH [81d]
KMSAN: uninit-value in from_kgid_munged (2) prio:high kernel 7 7 35d 97d
possible deadlock in device_create (3) prio:low kernel 4 4073 33m 123d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 19 36d 133d 💬 1 [131d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 C error error 29 3d15h 137d
INFO: task hung in rxrpc_destroy_all_connections (5) prio:high kernel 1 40 95d 142d
WARNING in __ioremap_caller prio:high kernel -1 4 1d21h 145d
WARNING in __secure_computing kernel -1 C error 8 1d17h 149d PATCH [27d]
KMSAN: uninit-value in __flush_smp_call_function_queue prio:high kernel 7 C 982 29d 152d PATCH [99d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 8 19d 158d
INFO: task hung in worker_thread (6) prio:normal kernel 1 C error 9 23d 164d
INFO: task hung in con_install (3) prio:high kernel 1 70 16d 185d
INFO: task hung in p9_fd_close (3) prio:low kernel 1 C error 222 23d 276d
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 C error error 14 16d 321d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 215d 335d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 76 2d10h 340d 💬 3 [339d]
INFO: task hung in vfs_coredump (2) prio:high kernel 1 C error 176 12d 347d PATCH [117d]
INFO: task hung in exit_mm (5) prio:high kernel 1 C done 1265 31d 359d 💬 1 [238d]
INFO: task hung in futex_hash_allocate prio:high kernel 1 C 20 4d09h 402d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 59 4d13h 431d 💬 2 [430d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 20 1d18h 491d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 8 12d 516d
INFO: task hung in remove_one prio:low kernel 1 syz 255 19h39m 557d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 185d 561d
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1373 12h41m 594d 💬 1 [594d]
WARNING: refcount bug in device_move prio:high kernel 13 184 18d 596d
general protection fault in bnep_session kernel prio:high 7 syz error 1376 9h32m 600d
general protection fault in device_move prio:high kernel 8 syz error 8029 1h42m 603d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 C error error 45 5d10h 615d
INFO: task hung in hci_cmd_sync_clear (3) prio:high kernel 1 syz done 114 5d04h 615d
WARNING in firmware_fallback_sysfs (2) prio:low kernel -1 266 3d04h 706d
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 135 8h34m 752d
INFO: rcu detected stall in process_one_work (9) prio:high kernel 1 C error error 21 5d18h 774d
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) prio:normal kernel 18 C 4937 64d 999d PATCH [929d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 C error inconclusive 144 9h48m 1013d
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 C error done 110 4d23h 1065d
kernel panic: hung_task: blocked tasks (2) prio:high kernel 2 C done error 59 11h02m 1091d 💬 2 [1085d]
WARNING in print_bfs_bug (2) kernel prio:low -1 C done 351 2d10h 1295d 💬 2 [863d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1109381 now 1706d PATCH [1121d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 506 13h24m 1939d 💬 2 [1842d]
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 861 4d09h 2044d
BUG: soft lockup in smp_call_function prio:low kernel 1 C done 1938 18h47m 2195d 💬 1 [1210d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 C done inconclusive 560 5h59m 2195d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 173 1d00h 2200d
BUG: workqueue lockup (5) prio:low kernel 1 C done 16851 16h46m 2375d
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 10d 10d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) kernel race:benign prio:high 6 1 14d 14d
WARNING: proc registration bug in unregister_irq_proc (2) kernel -1 1 38d 34d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (7) race:benign prio:low kernel 6 1 38d 38d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow race:benign prio:low kernel 6 1 46d 46d
KASAN: unknown-crash Read in futex_wake prio:high kernel 17 1 52d 48d
KCSAN: data-race in data_push_tail / symbol_string (13) race:benign prio:high kernel 6 1 52d 52d
WARNING: refcount bug in bnep_session (2) prio:high kernel 13 2 10d 63d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu race:benign prio:low kernel 6 2 34d 66d
general protection fault in pick_next_entity prio:high kernel 2 1 71d 67d
general protection fault in wakeup_preempt_fair prio:high kernel 2 3 71d 68d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 6 19d 68d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 9 25d 69d
INFO: task prio:low kernel -1 1 73d 69d
general protection fault in try_to_wake_up (4) prio:high kernel 2 1 78d 74d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 16 6h42m 81d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 4 17d 82d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 6 1d12h 84d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 5 19d 84d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 7 11d 87d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 23 1d22h 134d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 5d20h 157d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 171 1d10h 405d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 48 23d 495d PATCH [445d]
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 298 7d00h 559d PATCH [445d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 730 1d00h 686d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 688 23h32m 953d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3549 11h12m 2228d PATCH [445d]