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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 330
Child subsystems: acpi (0) arch (0) arm (4) arm-msm (1) audit (4) block (53) bluetooth (47) bpf (29) can (7) ceph (0) cgroups (8) comedi (6) crypto (3) cxl (0) dri (10) edac (1) efi (0) fs (148) gpio (4) hardening (0) hwmon (0) i2c (4) ide (0) input (24) integrity (3) io-uring (5) iommu (1) kasan (1) keyrings (2) kvm (6) kvm-x86 (5) lsm (12) media (25) mm (165) modules (1) mtd (1) net (106) nfc (7) nvdimm (0) pci (1) perf (7) pm (5) raid (0) rcu (0) rdma (5) riscv (0) rtc (1) scsi (6) selinux (3) serial (28) sound (4) spi (0) trace (13) usb (89) virt (8)
open (63):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in sched_change_end kernel -1 6 11h42m 2d10h
BUG: soft lockup in tmigr_handle_remote kernel 1 85 8d09h 12d 💬 1 [9d15h]
possible deadlock in device_create (2) kernel 4 2 31d 27d
KMSAN: uninit-value in psi_group_change kernel 7 1 31d 27d
general protection fault in put_ipc_ns kernel 2 C 3 38d 34d 💬 1 [33d]
stack segment fault in nsproxy_free kernel 2 2442 34d 35d
KMSAN: uninit-value in __enqueue_entity kernel 7 1 40d 36d
general protection fault in put_pid_ns kernel 2 C 521 34d 38d 💬 2 [37d]
WARNING in prb_reserve_in_last kernel -1 1 45d 41d
WARNING in put_pid_ns kernel -1 5 41d 42d
WARNING in _prb_read_valid kernel -1 1 46d 42d
WARNING in free_nsproxy kernel -1 47 39d 43d
WARNING in alloc_pid kernel -1 C error 12 39d 44d
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 1 69d 65d
INFO: task hung in p9_fd_close (3) kernel 1 C error 9 49d 68d
KMSAN: uninit-value in psi_task_change kernel 7 1 76d 72d
WARNING in kcov_task_exit kernel -1 1674 now 77d
possible deadlock in netif_reset_xps_queues_gt kernel 4 3 79d 79d
WARNING in free_uts_ns kernel -1 1 81d 81d
WARNING in destroy_pid_namespace_work kernel -1 2 80d 82d
Internal error in update_curr (2) kernel 2 5 84d 84d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 128 3d22h 92d
INFO: task hung in acct kernel 1 C 1 96d 96d
WARNING in __run_timer_base kernel -1 11 44d 106d
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done done 2969 63d 109d PATCH [51d]
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 113d 109d
WARNING: locking bug in try_to_wake_up (3) kernel 4 syz inconclusive done 2 90d 110d
WARNING in hrtimer_forward (4) kernel -1 3 90d 113d 💬 5 [61d]
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error 1 4d23h 114d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done 2 7d17h 127d
INFO: task hung in vfs_coredump (2) kernel 1 C 68 8h21m 140d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 140d 143d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 3 75d 146d 💬 2 [145d]
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 3 88d 184d
INFO: task hung in futex_hash_allocate kernel 1 C 11 29d 194d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 18 2d04h 223d 💬 2 [223d]
INFO: task hung in __closure_sync_timeout (2) kernel 1 C 10 95d 279d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 9 6d10h 283d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 5 11d 309d
INFO: task hung in remove_one kernel 1 syz 116 7d02h 349d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 8d04h 353d
WARNING: refcount bug in device_move kernel 13 148 1d02h 388d
WARNING: refcount bug in bnep_session kernel 13 142 19h43m 389d
general protection fault in bnep_session kernel 7 syz 1198 1d10h 392d
general protection fault in device_move kernel 8 syz error 6130 40m 396d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 34 1d04h 407d
INFO: task hung in disable_device kernel 1 1047 10h23m 481d 💬 4 [384d]
WARNING in firmware_fallback_sysfs (2) kernel -1 156 13h27m 499d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 100 12d 545d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 11d 566d
KMSAN: uninit-value in __schedule (5) kernel 19 561 43d 620d
WARNING in signal_wake_up_state kernel -1 C done done 37 486d 712d 💬 6 [454d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4470 29m 792d PATCH [721d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 56d 857d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 36 13d 884d 💬 2 [877d]
WARNING in print_bfs_bug (2) kernel -1 C done 312 5d18h 1088d 💬 2 [655d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 915986 now 1498d PATCH [914d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 71 1d23h 1731d 💬 2 [1634d]
INFO: task can't die in corrupted (2) kernel 1 C error error 595 9d01h 1836d
BUG: soft lockup in smp_call_function kernel 1 C done 1682 2h45m 1987d 💬 1 [1003d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 499 3d08h 1988d
BUG: workqueue lockup (5) kernel 1 C done 14807 2h46m 2167d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 9d18h 2793d 💬 1 [2792d]
moderation (33):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in div_u64_rem (4) kernel 2 1 5d07h 1d07h
KCSAN: data-race in memcpy_and_pad / trc_wait_for_one_reader (2) kernel 6 1 4d13h 4d13h
BUG: soft lockup in cpu_stopper_thread (2) kernel 1 3 9d19h 7d16h
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (10) kernel 6 1 7d18h 7d18h
KCSAN: data-race in prepare_signal / ptrace_attach (14) kernel 6 1 9d20h 9d20h
BUG: soft lockup in perf_event_open (2) kernel 1 1 16d 12d
KCSAN: data-race in advance_sched / taprio_dequeue_from_txq kernel 6 1 12d 12d
KCSAN: data-race in memcpy_and_pad / zap_other_threads (2) kernel 6 1 16d 16d
KCSAN: data-race in data_push_tail / symbol_string (12) kernel 6 1 20d 20d
Internal error in __resched_curr kernel 2 1 27d 23d
KCSAN: data-race in get_signal / ptrace_attach (8) kernel 6 1 27d 27d
Internal error in check_preemption_disabled (2) kernel 2 1 31d 27d
Internal error in cpuacct_charge kernel 2 2 23d 33d
KCSAN: data-race in copy_process / futex_hash_allocate_default kernel 6 1 36d 36d
KCSAN: data-race in futex_hash / futex_hash_allocate (2) kernel 6 1 41d 41d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (3) kernel 6 1 47d 47d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 23 3 66d 79d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (3) kernel 10 1 85d 81d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (3) kernel 10 1 85d 81d
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 2 22d 100d
kernel panic: corrupted stack end in do_idle (3) kernel 2 4 15d 113d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 8 42d 123d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 8 22d 146d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 124 1d16h 197d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 46 20h05m 208d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 33 5h38m 288d PATCH [237d]
KCSAN: data-race in copy_process / free_pid (14) kernel 6 193 9h47m 351d PATCH [237d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 30 4d23h 401d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 496 3h28m 478d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 290 1d23h 744d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 546 11h33m 745d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 517d 1996d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3327 1d02h 2021d PATCH [237d]