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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 (46) 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 (166) modules (1) mtd (1) net (107) 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 (90) virt (8)
open (63):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in sched_change_end kernel -1 6 21h19m 2d19h
BUG: soft lockup in tmigr_handle_remote kernel 1 85 8d18h 13d 💬 1 [10d]
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 36d
KMSAN: uninit-value in __enqueue_entity kernel 7 1 41d 37d
general protection fault in put_pid_ns kernel 2 C 521 34d 39d 💬 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 47d 43d
WARNING in free_nsproxy kernel -1 47 40d 43d
WARNING in alloc_pid kernel -1 C error 12 40d 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 69d
KMSAN: uninit-value in psi_task_change kernel 7 1 76d 72d
WARNING in kcov_task_exit kernel -1 1694 41m 78d
possible deadlock in netif_reset_xps_queues_gt kernel 4 3 80d 79d
WARNING in free_uts_ns kernel -1 1 81d 81d
WARNING in destroy_pid_namespace_work kernel -1 2 81d 82d
Internal error in update_curr (2) kernel 2 5 85d 85d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 128 4d08h 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 91d 110d
WARNING in hrtimer_forward (4) kernel -1 3 90d 114d 💬 5 [61d]
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error 1 5d09h 114d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done 2 8d03h 128d
INFO: task hung in vfs_coredump (2) kernel 1 C 69 6h58m 140d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 140d 144d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 3 75d 146d 💬 2 [146d]
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 30d 194d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 18 2d14h 224d 💬 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 6d20h 283d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 5 12d 309d
INFO: task hung in remove_one kernel 1 syz 116 7d12h 349d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 8d13h 353d
WARNING: refcount bug in device_move kernel 13 149 2h34m 388d
WARNING: refcount bug in bnep_session kernel 13 142 1d05h 389d
general protection fault in bnep_session kernel 7 syz 1199 8h09m 393d
general protection fault in device_move kernel 8 syz error 6145 1h02m 396d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 34 1d14h 407d
INFO: task hung in disable_device kernel 1 1048 2h30m 482d 💬 4 [384d]
WARNING in firmware_fallback_sysfs (2) kernel -1 156 23h04m 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 [455d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4473 3h03m 792d PATCH [722d]
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 6d04h 1088d 💬 2 [656d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 916830 now 1499d PATCH [914d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 71 2d08h 1732d 💬 2 [1635d]
INFO: task can't die in corrupted (2) kernel 1 C error error 595 9d10h 1836d
BUG: soft lockup in smp_call_function kernel 1 C done 1684 4h16m 1988d 💬 1 [1003d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 499 3d17h 1988d
BUG: workqueue lockup (5) kernel 1 C done 14811 3h05m 2168d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 10d 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 2 1h43m 1d17h
KCSAN: data-race in memcpy_and_pad / trc_wait_for_one_reader (2) kernel 6 1 4d23h 4d23h
BUG: soft lockup in cpu_stopper_thread (2) kernel 1 3 10d 8d02h
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (10) kernel 6 1 8d03h 8d03h
KCSAN: data-race in prepare_signal / ptrace_attach (14) kernel 6 1 10d 10d
BUG: soft lockup in perf_event_open (2) kernel 1 1 17d 13d
KCSAN: data-race in advance_sched / taprio_dequeue_from_txq kernel 6 1 13d 13d
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 42d 42d
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 86d 82d
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 2 22d 101d
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 23d 146d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 125 1h01m 198d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 46 1d05h 208d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 33 15h14m 288d PATCH [237d]
KCSAN: data-race in copy_process / free_pid (14) kernel 6 193 19h23m 352d PATCH [237d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 30 5d08h 401d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 498 now 478d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 290 2d09h 745d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 546 21h09m 745d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 518d 1996d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3328 4h19m 2021d PATCH [237d]