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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 339
Child subsystems: acpi (0) arch (0) arm (3) arm-msm (1) audit (4) block (53) bluetooth (36) bpf (29) can (8) ceph (0) cgroups (8) comedi (6) crypto (4) cxl (0) dri (11) edac (1) efi (0) fs (153) gpio (2) hardening (0) hwmon (0) i2c (3) ide (0) input (24) integrity (2) io-uring (4) iommu (1) kasan (2) keyrings (1) kvm (7) kvm-x86 (4) lsm (6) media (37) mm (175) modules (2) mtd (1) net (89) nfc (6) nvdimm (0) pci (2) perf (9) pm (6) raid (0) rcu (0) rdma (8) riscv (0) rtc (1) scsi (3) selinux (1) serial (33) sound (4) spi (0) trace (17) usb (86) virt (8)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in _cpu_down kernel -1 10 22h56m 4d18h PATCH [21h07m]
KMSAN: uninit-value in timespec64_add_safe kernel 7 1 12d 8d09h 💬 1 [6d02h]
WARNING in __run_timer_base (2) kernel -1 1 15d 11d
INFO: task hung in ret_from_fork (4) kernel 1 C error 25 16d 12d
INFO: task hung in rxrpc_destroy_all_connections (5) kernel 1 36 16h36m 17d
WARNING in __ioremap_caller kernel -1 1 24d 20d
possible deadlock in worker_thread (3) kernel 4 1 25d 21d 💬 1 [19d]
WARNING in request_threaded_irq kernel -1 6 5d00h 21d 💬 2 [17d]
general protection fault in detach_timer (2) kernel 22 16 13d 22d
kernel panic: corrupted stack end in do_idle (3) kernel 2 6 19d 23d
WARNING in __secure_computing kernel -1 C 5 7d14h 24d 💬 5 [18d]
KMSAN: uninit-value in futex_hash kernel 7 1 29d 25d
KMSAN: uninit-value in __flush_smp_call_function_queue kernel 7 C 311 1h56m 27d 💬 1 [4d05h]
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 31d 31d 💬 5 [31d]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 2 37d 33d
INFO: task hung in rxrpc_destroy_all_locals kernel 1 36 4d07h 37d
KMSAN: uninit-value in pick_task_fair kernel 7 1 46d 42d
KMSAN: uninit-value in task_tick_fair kernel 7 1 49d 45d
INFO: rcu detected stall in io_ring_exit_work (3) kernel 1 34 12d 59d 💬 1 [52d]
INFO: task hung in con_install (3) kernel 1 41 12h59m 60d
WARNING in stub_timer kernel -1 209 12d 64d
KMSAN: uninit-value in pwq_dec_nr_in_flight (2) kernel 7 1 72d 68d
Internal error in div_u64_rem (4) kernel 2 7 70d 72d 💬 3 [65d]
WARNING in sched_change_end kernel -1 32 68d 85d
WARNING in update_rq_clock kernel -1 23 7d21h 98d
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 4 31d 147d
INFO: task hung in p9_fd_close (3) kernel 1 C error 9 47d 151d
WARNING in kcov_task_exit kernel -1 6016 1h01m 160d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 265 13h06m 175d
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 196d 192d
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error error 4 4d12h 196d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done error 2 90d 210d
INFO: task hung in vfs_coredump (2) kernel 1 C error 117 1d02h 222d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 222d 226d
INFO: task hung in exit_mm (5) kernel 1 C done 870 19m 234d 💬 1 [112d]
INFO: task hung in futex_hash_allocate kernel 1 C 13 69d 277d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 36 12d 306d 💬 2 [305d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 13 54d 366d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 6 45d 391d
INFO: task hung in remove_one kernel 1 syz 165 10h54m 432d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 60d 436d
KCSAN: data-race in kick_pool / wq_worker_running kernel 6 1202 1d21h 469d 💬 1 [469d]
WARNING: refcount bug in device_move kernel 13 173 26d 471d
WARNING: refcount bug in bnep_session kernel 13 149 54d 472d
general protection fault in bnep_session kernel 7 syz 1311 12d 475d
general protection fault in device_move kernel 8 syz error 6965 11h44m 478d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 16d 490d
INFO: task hung in disable_device kernel 1 1116 64d 564d 💬 4 [466d]
WARNING in firmware_fallback_sysfs (2) kernel -1 191 21h58m 581d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 104 32d 627d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 62d 648d
WARNING in signal_wake_up_state kernel -1 C done done 37 568d 794d 💬 6 [537d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4937 9d22h 874d PATCH [804d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 53d 940d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 38 5d15h 966d 💬 2 [960d]
WARNING in print_bfs_bug (2) kernel -1 C done 324 5d11h 1170d 💬 2 [738d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 33d 1581d PATCH [996d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 72 14d 1814d 💬 2 [1717d]
INFO: task can't die in corrupted (2) kernel 1 C error error 698 10h06m 1919d
BUG: soft lockup in smp_call_function kernel 1 C done 1742 4d17h 2070d 💬 1 [1085d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 503 77d 2070d
BUG: workqueue lockup (5) kernel 1 C done 15113 3h44m 2250d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 25 7d21h 2875d 💬 1 [2874d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow kernel 6 2 6d11h 9d06h
KCSAN: data-race in data_push_tail / number (6) kernel 6 1 9d07h 9d07h
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 18d 14d
BUG: soft lockup in __run_timer_base kernel 1 1 19d 15d
Internal error in gic_ipi_send_mask (3) kernel 2 1 26d 22d
KCSAN: data-race in _copy_from_iter / copy_mc_to_kernel kernel 6 1 30d 30d
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate (3) kernel 6 1 31d 31d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel 6 2 4d18h 32d
KCSAN: data-race in free_mnt_ns / rb_erase kernel 6 1 36d 36d
WARNING: proc registration bug in unregister_irq_proc kernel -1 1 48d 44d
KCSAN: data-race in __mmput / copy_mm (2) kernel 6 1 46d 46d
Internal error in __ipi_send_mask kernel 2 2 72d 68d
KCSAN: data-race in memcpy_and_pad / trc_wait_for_one_reader (2) kernel 6 2 47d 87d
BUG: soft lockup in cpu_stopper_thread (2) kernel 1 4 31d 90d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 21 4 59d 162d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 10 43d 205d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 158 3d14h 280d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 52 39d 291d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 42 7d01h 370d PATCH [320d]
KCSAN: data-race in copy_process / free_pid (14) kernel 6 247 2d06h 434d PATCH [320d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 35 30d 483d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 613 1d21h 561d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 299 7d08h 827d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 603 1d16h 828d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 600d 2078d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3425 1d19h 2103d PATCH [320d]