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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 340
Child subsystems: acpi (0) arch (2) arm (3) arm-msm (0) audit (4) block (55) bluetooth (34) bpf (23) can (5) ceph (0) cgroups (6) comedi (3) crypto (3) cxl (0) dri (11) edac (1) efi (0) fs (135) gpio (0) hardening (0) hwmon (0) i2c (5) ide (0) input (22) integrity (4) io-uring (1) iommu (1) kasan (3) keyrings (2) kvm (8) kvm-x86 (5) lsm (8) media (39) mm (173) modules (2) mtd (1) net (104) nfc (6) nvdimm (0) pci (2) perf (9) pm (3) raid (0) rcu (0) rdma (8) riscv (0) rtc (0) scsi (3) selinux (1) serial (29) sound (1) spi (0) trace (17) usb (86) virt (7)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in smpboot_thread_fn kernel -1 5 12h54m 12h52m
WARNING in do_exit kernel -1 1 6d13h 2d12h
general protection fault in remove_waiter kernel 2 syz 6 8d22h 6d05h 💬 1 [6d02h]
upstream test error: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt kernel -1 5 6d01h 13d 💬 2 [5d17h]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt kernel 7 C 58098 3h55m 15d PATCH [7d17h]
INFO: task hung in devres_release_group (2) kernel 1 31 4d18h 16d
WARNING in get_from_partial_node kernel -1 C 67 11h59m 20d
KMSAN: uninit-value in from_kgid_munged (2) kernel 7 3 10d 24d
INFO: rcu detected stall in kill kernel 1 C error error 1 32d 31d
KMSAN: uninit-value in decay_va_pool_node kernel 7 1 36d 32d PATCH [31d]
WARNING in rcu_tasks_verify_work_fn kernel -1 5 7d19h 34d PATCH [11d]
WARNING in _cpu_up kernel -1 1 49d 45d
WARNING in exit_mm kernel -1 syz 2 49d 48d 💬 1 [48d]
KMSAN: uninit-value in timespec64_add_safe kernel 7 6 3h06m 59d 💬 1 [57d]
WARNING in __run_timer_base (2) kernel -1 1 67d 63d
INFO: task hung in ret_from_fork (4) kernel 1 C error error 26 12d 64d
INFO: task hung in rxrpc_destroy_all_connections (5) kernel 1 40 22d 68d
WARNING in __ioremap_caller kernel -1 2 20d 71d
possible deadlock in worker_thread (3) kernel 4 1 77d 73d 💬 1 [71d]
WARNING in request_threaded_irq kernel -1 21 7d20h 73d 💬 2 [68d]
general protection fault in detach_timer (2) kernel 22 16 65d 73d
kernel panic: corrupted stack end in do_idle (3) kernel 2 6 70d 74d
WARNING in __secure_computing kernel -1 C 5 59d 75d PATCH [28d]
KMSAN: uninit-value in futex_hash kernel 7 1 80d 76d
KMSAN: uninit-value in __flush_smp_call_function_queue kernel 7 C 763 9h22m 78d PATCH [26d]
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 83d 83d 💬 6 [4d15h]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 3 7d14h 85d
INFO: task hung in rxrpc_destroy_all_locals kernel 1 39 40d 89d
KMSAN: uninit-value in pick_task_fair kernel 7 2 40d 94d
INFO: rcu detected stall in io_ring_exit_work (3) kernel 1 34 63d 111d 💬 1 [104d]
INFO: task hung in con_install (3) kernel 1 57 5d13h 111d
WARNING in stub_timer kernel -1 209 63d 116d
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 4 83d 199d
INFO: task hung in p9_fd_close (3) kernel 1 C error 63 3h51m 203d
WARNING in kcov_task_exit kernel -1 9925 11m 211d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 301 33d 226d
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error error 5 7d18h 248d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done error 2 141d 262d
INFO: task hung in __alloc_workqueue (2) kernel 1 syz error 65 2d01h 267d 💬 3 [266d]
INFO: task hung in vfs_coredump (2) kernel 1 C error 155 23h48m 274d PATCH [43d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 274d 278d
INFO: task hung in exit_mm (5) kernel 1 C done 1262 45d 286d 💬 1 [164d]
INFO: task hung in futex_hash_allocate kernel 1 C 16 23d 328d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 49 6d13h 357d 💬 2 [357d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 15 11d 417d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 7 14d 443d
INFO: task hung in remove_one kernel 1 syz 201 2d00h 483d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 111d 487d
WARNING: refcount bug in device_move kernel 13 175 27d 522d
general protection fault in bnep_session kernel 7 syz 1332 1d17h 527d
general protection fault in device_move kernel 8 syz error 7190 36m 530d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 39 16d 541d
WARNING in firmware_fallback_sysfs (2) kernel -1 218 8h15m 633d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 113 1d10h 679d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 19 8d17h 700d
WARNING in signal_wake_up_state kernel -1 C done done 37 620d 846d 💬 6 [588d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4937 33d 926d PATCH [855d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 104d 991d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 40 1d08h 1018d 💬 2 [1011d]
WARNING in print_bfs_bug (2) kernel -1 C done 334 1h50m 1222d 💬 2 [790d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003982 1d09h 1632d PATCH [1048d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 238 13h28m 1865d 💬 2 [1769d]
INFO: task can't die in corrupted (2) kernel 1 C error error 787 4h38m 1970d
BUG: soft lockup in smp_call_function kernel 1 C done 1766 2d01h 2122d 💬 1 [1137d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 508 1d15h 2122d
BUG: workqueue lockup (5) kernel 1 C done 15208 1d07h 2302d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 25 3d15h 2927d 💬 1 [2926d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in try_to_wake_up (4) kernel 2 1 4d23h 23h21m
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel 6 1 8d10h 8d10h
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) kernel 6 2 3d13h 9d09h
KCSAN: data-race in ktime_get_real_ts64 / timekeeping_update_from_shadow kernel 6 1 10d 10d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) kernel 6 2 8d17h 10d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu kernel 6 2 10d 10d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow kernel 6 1 13d 13d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) kernel 6 1 13d 13d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow kernel 6 2 6d00h 13d
KCSAN: data-race in ktime_get_real_ts64_mg / timekeeping_update_from_shadow kernel 6 1 18d 18d
KCSAN: data-race in hrtimer_reprogram / print_cpu (15) kernel 6 1 30d 30d
KCSAN: data-race in memcpy_and_pad / zap_other_threads (3) race:benign kernel 6 1 38d 38d
KCSAN: data-race in __futex_wait / hrtimer_wakeup (3) kernel 6 1 47d 47d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow kernel 6 8 2d14h 60d
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 69d 65d
BUG: soft lockup in __run_timer_base kernel 1 1 70d 66d
Internal error in gic_ipi_send_mask (3) kernel 2 1 77d 73d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel 6 4 1d12h 84d
BUG: soft lockup in cpu_stopper_thread (2) kernel 1 4 83d 141d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 165 19h21m 331d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 45 23d 422d PATCH [371d]
KCSAN: data-race in copy_process / free_pid (14) kernel 6 274 2d01h 486d PATCH [371d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 658 1d18h 612d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 307 2d21h 879d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 644 8h27m 879d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 652d 2130d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3489 18h50m 2155d PATCH [371d]