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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 353
Child subsystems: acpi (0) arch (1) arm (4) arm-msm (0) audit (3) block (50) bluetooth (28) bpf (17) can (2) ceph (0) cgroups (8) comedi (4) crypto (3) cxl (0) dri (13) edac (1) efi (0) fs (127) gpio (0) hardening (0) hwmon (0) i2c (4) ide (0) input (22) integrity (2) io-uring (3) iommu (1) kasan (2) keyrings (0) kvm (8) kvm-x86 (9) lsm (4) media (37) mm (165) modules (2) mtd (1) net (88) nfc (5) nvdimm (0) nvme (0) pci (2) perf (4) pm (4) raid (0) rcu (0) rdma (7) riscv (0) rtc (0) scsi (2) selinux (2) serial (20) sound (1) spi (0) trace (15) usb (75) virt (7)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
linux-next test error: WARNING: locking bug in change_page_attr_set_clr kernel prio:high -1 4 3d15h 6h50m
possible deadlock in netif_reset_xps_queues_gt (3) kernel prio:normal 4 2 1d15h 1d05h
upstream test error: KMSAN: kernel-infoleak in irqentry_exit (2) kernel prio:high -1 42 2h10m 5d03h
WARNING in update_rq_clock (2) kernel prio:low -1 2 6d04h 17d 💬 3 [17d]
INFO: rcu detected stall in preempt_schedule_thunk (4) prio:high kernel 1 syz error 2 20d 20d
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 25d 30d 💬 1 [30d]
possible deadlock in worker_thread (4) prio:low kernel 4 1 43d 41d
WARNING in fw_devlink_drivers_done prio:low kernel -1 2 54d 50d
INFO: task hung in vcs_open (10) prio:low kernel 1 38 9d12h 52d
linux-next test error: WARNING in class_for_each_device prio:low kernel -1 6 54d 55d 💬 5 [55d]
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) race:harmful prio:high kernel 6 4 20d 63d PATCH [48d]
INFO: task hung in exit_aio (5) prio:low kernel 1 34 39d 64d
INFO: task hung in nsim_bus_dev_del prio:low kernel 1 C 4 49d 65d PATCH [33d]
WARNING in do_exit prio:low kernel -1 2 27d 79d PATCH [1d10h]
upstream test error: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel -1 5 82d 90d PATCH [70d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 C 58973 1h11m 92d PATCH [84d]
KMSAN: uninit-value in from_kgid_munged (2) prio:high kernel 7 7 39d 101d
possible deadlock in device_create (3) prio:low kernel 4 4161 now 126d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 19 40d 136d 💬 1 [134d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 C error error 29 7d01h 141d
INFO: task hung in rxrpc_destroy_all_connections (5) prio:high kernel 1 40 99d 145d
WARNING in __ioremap_caller prio:high kernel -1 4 5d06h 148d
WARNING in __secure_computing kernel -1 C error 8 5d02h 152d PATCH [31d]
KMSAN: uninit-value in __flush_smp_call_function_queue prio:high kernel 7 C 982 33d 155d PATCH [103d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 8 22d 161d
INFO: task hung in worker_thread (6) prio:normal kernel 1 C error 9 27d 168d
INFO: task hung in con_install (3) prio:high kernel 1 70 20d 188d
INFO: task hung in p9_fd_close (3) prio:low kernel 1 C error 222 26d 280d
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 C error error 14 19d 325d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 218d 339d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 76 5d19h 344d 💬 3 [343d]
INFO: task hung in vfs_coredump (2) prio:high kernel 1 C error 176 15d 351d PATCH [120d]
INFO: task hung in exit_mm (5) prio:high kernel 1 C done 1265 35d 363d 💬 1 [241d]
INFO: task hung in futex_hash_allocate prio:high kernel 1 C 20 7d18h 405d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 60 11h02m 434d 💬 2 [434d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 20 5d03h 494d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 8 16d 520d
INFO: task hung in remove_one prio:low kernel 1 syz 257 1d13h 560d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 188d 564d
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1381 5h11m 598d 💬 1 [597d]
WARNING: refcount bug in device_move prio:high kernel 13 184 21d 599d
general protection fault in bnep_session kernel prio:high 7 syz error 1378 4h38m 604d
general protection fault in device_move prio:high kernel 8 syz error 8082 32m 607d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 C error error 46 16h57m 618d
INFO: task hung in hci_cmd_sync_clear (3) prio:high kernel 1 syz done 114 8d14h 618d
WARNING in firmware_fallback_sysfs (2) prio:low kernel -1 268 2d19h 710d
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 136 5h36m 756d
INFO: rcu detected stall in process_one_work (9) prio:high kernel 1 C error error 21 9d04h 777d
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) prio:normal kernel 18 C 4937 68d 1003d PATCH [932d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 C error inconclusive 149 18h06m 1017d
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 C error done 110 8d08h 1068d
kernel panic: hung_task: blocked tasks (2) prio:high kernel 2 C done error 60 1d17h 1095d 💬 2 [1088d]
WARNING in print_bfs_bug (2) kernel prio:low -1 C done 353 2d09h 1299d 💬 2 [866d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1115618 now 1709d PATCH [1125d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 513 6h14m 1942d 💬 2 [1846d]
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 863 7h51m 2047d
BUG: soft lockup in smp_call_function prio:low kernel 1 C done 1943 13h59m 2199d 💬 1 [1214d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 C done inconclusive 562 19h40m 2199d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 174 1d02h 2204d
BUG: workqueue lockup (5) prio:low kernel 1 C done 16867 2h46m 2379d
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 13d 13d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) kernel race:benign prio:high 6 1 17d 17d
WARNING: proc registration bug in unregister_irq_proc (2) kernel -1 1 41d 37d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (7) race:benign prio:low kernel 6 1 41d 41d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow race:benign prio:low kernel 6 1 50d 50d
KASAN: unknown-crash Read in futex_wake prio:high kernel 17 1 56d 52d
KCSAN: data-race in data_push_tail / symbol_string (13) race:benign prio:high kernel 6 1 55d 55d
WARNING: refcount bug in bnep_session (2) prio:high kernel 13 3 1d19h 66d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu race:benign prio:low kernel 6 2 38d 70d
general protection fault in pick_next_entity prio:high kernel 2 1 75d 71d
general protection fault in wakeup_preempt_fair prio:high kernel 2 3 74d 71d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 7 13h42m 71d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 9 28d 72d
INFO: task prio:low kernel -1 1 77d 73d
general protection fault in try_to_wake_up (4) prio:high kernel 2 1 81d 77d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 16 3d16h 85d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 4 21d 86d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 6 4d21h 87d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 5 23d 87d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 7 14d 90d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 23 5d08h 137d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 9d05h 161d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 172 2d10h 408d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 49 4h09m 499d PATCH [448d]
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 298 10d 562d PATCH [448d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 733 17h04m 689d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 692 39m 956d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3551 2d01h 2232d PATCH [448d]