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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 345
Child subsystems: acpi (0) arch (2) arm (4) arm-msm (0) audit (4) block (51) bluetooth (34) bpf (20) can (4) ceph (0) cgroups (5) comedi (4) crypto (3) cxl (0) dri (11) edac (1) efi (0) fs (138) gpio (0) hardening (0) hwmon (0) i2c (4) ide (0) input (23) integrity (3) io-uring (3) iommu (1) kasan (1) keyrings (1) kvm (8) kvm-x86 (6) lsm (6) media (39) mm (163) modules (2) mtd (1) net (97) nfc (6) nvdimm (0) nvme (1) pci (2) perf (5) pm (4) raid (0) rcu (0) rdma (7) riscv (0) rtc (0) scsi (3) selinux (2) serial (25) sound (1) spi (0) trace (17) usb (83) virt (8)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in netdev_register_kobject (2) kernel prio:high actionable 19 3 9h19m 5d04h
WARNING in fw_devlink_drivers_done kernel prio:low -1 2 10d 6d17h
INFO: task hung in vcs_open (10) prio:low kernel 1 30 12d 8d01h
linux-next test error: WARNING in class_for_each_device kernel prio:low -1 6 10d 11d 💬 5 [11d]
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) kernel race:harmful prio:high 6 3 7d23h 19d PATCH [4d09h]
INFO: task hung in exit_aio (5) kernel prio:low 1 33 11d 20d
INFO: task hung in nsim_bus_dev_del kernel prio:low 1 C 4 4d23h 21d 💬 1 [19d]
WARNING in do_exit kernel prio:low -1 1 39d 35d
upstream test error: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt kernel prio:low -1 5 38d 45d PATCH [26d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 C 58691 1h44m 48d PATCH [40d]
INFO: task hung in devres_release_group (2) prio:high kernel 1 31 37d 49d
KMSAN: uninit-value in from_kgid_munged (2) prio:high kernel 7 6 9d22h 56d
KMSAN: uninit-value in decay_va_pool_node kernel prio:high 7 1 69d 65d PATCH [64d]
WARNING in rcu_tasks_verify_work_fn prio:low kernel -1 6 8d21h 66d PATCH [44d]
WARNING in _cpu_up kernel prio:low -1 1 81d 77d
WARNING in exit_mm kernel prio:high -1 syz 2 82d 80d 💬 1 [80d]
possible deadlock in device_create (3) kernel prio:low 4 3010 10m 82d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 18 9d08h 92d 💬 1 [90d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 C error error 28 8d11h 97d
INFO: task hung in rxrpc_destroy_all_connections (5) prio:high kernel 1 40 55d 101d
WARNING in __ioremap_caller kernel prio:high -1 2 53d 104d
WARNING in request_threaded_irq kernel prio:low -1 21 40d 106d 💬 2 [101d]
WARNING in __secure_computing kernel -1 C 5 10d 108d PATCH [61d]
KMSAN: uninit-value in __flush_smp_call_function_queue kernel prio:high 7 C 933 20h04m 111d PATCH [59d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 4 26d 117d
INFO: task hung in rxrpc_destroy_all_locals kernel prio:high 1 39 73d 121d
KMSAN: uninit-value in pick_task_fair prio:high kernel 7 2 73d 126d
INFO: rcu detected stall in io_ring_exit_work (3) kernel prio:low 1 34 96d 143d 💬 1 [137d]
INFO: task hung in con_install (3) prio:high kernel 1 62 10d 144d
INFO: task hung in p9_fd_close (3) kernel prio:low 1 C error 170 7h27m 235d
WARNING in kcov_task_exit kernel prio:low -1 14795 now 244d PATCH [16d]
INFO: task hung in rds_tcp_listen_stop (3) prio:high kernel 1 301 66d 259d
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 C error error 8 9d05h 280d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 174d 294d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 71 11d 299d 💬 3 [298d]
INFO: task hung in vfs_coredump (2) kernel prio:high 1 C error 172 4d06h 307d PATCH [76d]
INFO: task hung in hidp_session_remove kernel prio:high 1 C error done 32 307d 310d
INFO: task hung in exit_mm (5) kernel prio:high 1 C done 1264 14d 319d 💬 1 [197d]
INFO: task hung in futex_hash_allocate kernel prio:high 1 C 16 56d 361d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 53 4d10h 390d 💬 2 [390d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 18 11d 450d
INFO: task hung in hci_dev_open (2) kernel prio:low 1 syz done inconclusive 7 46d 476d
INFO: task hung in remove_one kernel prio:low 1 syz 227 1d06h 516d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 144d 520d
KCSAN: data-race in kick_pool / wq_worker_running kernel prio:low 6 1323 1d06h 554d 💬 1 [553d]
WARNING: refcount bug in device_move kernel prio:high 13 181 4d17h 555d
general protection fault in bnep_session kernel 7 syz 1352 1d05h 559d
general protection fault in device_move prio:high kernel 8 syz error 7608 2h01m 563d
INFO: rcu detected stall in schedule_timeout (7) kernel prio:low 1 C error error 43 9d17h 574d
WARNING in kcov_remote_start (6) kernel prio:low -1 28344 15m 578d PATCH [16d]
WARNING in firmware_fallback_sysfs (2) kernel prio:low -1 242 3d01h 666d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 119 3d07h 712d
INFO: rcu detected stall in process_one_work (9) kernel prio:high 1 C error error 19 41d 733d
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) prio:normal kernel 18 C 4937 24d 959d PATCH [888d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 C error inconclusive 122 3d07h 972d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel prio:normal 1 C error done 105 137d 1024d
kernel panic: hung_task: blocked tasks (2) kernel prio:high 2 C done error 49 2d04h 1050d 💬 2 [1044d]
WARNING in print_bfs_bug (2) kernel prio:low -1 C done 342 11d 1255d 💬 2 [822d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1041512 now 1665d PATCH [1081d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 366 10h50m 1898d 💬 2 [1801d]
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 816 1d07h 2003d
BUG: soft lockup in smp_call_function kernel prio:low 1 C done 1848 43m 2154d 💬 1 [1170d]
INFO: rcu detected stall in sys_clock_settime kernel prio:normal 1 C done inconclusive 533 2d07h 2155d
BUG: workqueue lockup (5) prio:low kernel 1 C done 16132 38m 2334d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow kernel race:benign prio:low 6 1 6d02h 6d02h
KASAN: unknown-crash Read in futex_wake kernel prio:high 17 1 11d 7d21h
KCSAN: data-race in data_push_tail / symbol_string (13) kernel race:benign prio:high 6 1 11d 11d
upstream test error: KCSAN: data-race in copy_process / free_pid kernel prio:high -1 1 21d 21d
WARNING: refcount bug in bnep_session (2) kernel prio:high 13 1 26d 22d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu kernel race:benign prio:low 6 1 25d 25d
general protection fault in pick_next_entity prio:high kernel 2 1 30d 26d
general protection fault in wakeup_preempt_fair prio:high kernel 2 3 30d 27d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow kernel prio:low 6 4 22h18m 27d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow kernel prio:low 6 3 7h53m 28d
INFO: task prio:low kernel -1 1 33d 29d
KCSAN: data-race in free_mnt_ns / rb_erase (2) kernel prio:low 6 1 29d 29d
general protection fault in try_to_wake_up (4) kernel prio:high 2 1 37d 33d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel prio:low 6 7 6d01h 41d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) kernel prio:low 6 3 6d16h 42d
KCSAN: data-race in ktime_get_real_ts64 / timekeeping_update_from_shadow kernel prio:low 6 1 43d 43d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) kernel prio:low 6 3 19d 43d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 3 12d 43d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow kernel prio:low 6 1 45d 45d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) kernel prio:low 6 3 25d 45d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow kernel prio:low 6 5 13d 46d
KCSAN: data-race in ktime_get_real_ts64_mg / timekeeping_update_from_shadow kernel prio:low 6 1 51d 51d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 14 11d 93d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel prio:low 6 7 7d05h 117d
KCSAN: data-race in memcpy_and_pad / release_task kernel prio:low 6 168 5d21h 364d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel prio:low 6 47 1d05h 455d PATCH [404d]
KCSAN: data-race in copy_process / free_pid (14) kernel prio:low 6 286 9d08h 518d PATCH [404d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel prio:high 6 689 13h43m 645d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel prio:low 6 312 12d 911d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel prio:low 6 669 1d14h 912d
KCSAN: data-race in alloc_pid / copy_process (2) kernel prio:low 6 3512 1d08h 2188d PATCH [404d]