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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 323
Child subsystems: acpi (0) arch (0) arm (3) arm-msm (1) audit (3) block (51) bluetooth (46) bpf (28) can (4) ceph (0) cgroups (11) comedi (11) crypto (5) cxl (0) dri (20) edac (1) efi (0) fs (133) gpio (1) hardening (0) hwmon (0) i2c (2) ide (0) input (19) integrity (4) io-uring (6) iommu (1) kasan (3) keyrings (1) kvm (4) kvm-x86 (4) lsm (12) media (23) mm (173) modules (2) mtd (1) net (125) nfc (8) nvdimm (0) pci (1) perf (4) pm (4) raid (4) rcu (2) rdma (9) riscv (1) rtc (1) scsi (5) selinux (4) serial (36) sound (6) spi (0) trace (14) usb (86) virt (3)
open (49):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done 2 13d 11d
KMSAN: uninit-value in process_timeout kernel 7 1 12d 11d
INFO: task hung in vfs_coredump (2) kernel 1 C 15 1d14h 23d
INFO: task hung in hidp_session_remove kernel 1 C error 32 23d 27d
WARNING in sched_mm_cid_remote_clear (3) kernel -1 1 33d 29d 💬 2 [29d]
KMSAN: uninit-value in hrtimer_wakeup kernel 7 1 37d 33d 💬 1 [33d]
WARNING in static_key_dec_not_one kernel -1 2 49d 45d
Internal error in update_curr_se kernel 2 6 38d 47d 💬 1 [47d]
WARNING in driver_unregister (2) kernel -1 C error 895 18m 52d 💬 1 [52d]
KASAN: slab-use-after-free Write in flush_tlb_func kernel 24 syz done 1373 53d 55d PATCH [54d]
possible deadlock in worker_thread (2) kernel 4 1 69d 65d
KMSAN: uninit-value in flush_tlb_mm_range kernel 7 1 71d 67d
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 2 12d 67d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 69d 69d
INFO: task hung in futex_hash_allocate kernel 1 C 2 65d 77d
possible deadlock in static_key_slow_inc (4) kernel 4 C 33 7d01h 85d
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 58d 86d PATCH [85d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 10 13d 106d 💬 2 [106d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 7 19h53m 166d
INFO: task hung in __fput kernel 1 syz done error 1 66d 183d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 55d 192d
INFO: task hung in remove_one kernel 1 syz 64 7d06h 232d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 56d 236d
WARNING: refcount bug in device_move kernel 13 102 2d20h 271d
WARNING: refcount bug in bnep_session kernel 13 105 21d 272d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 10 17 79d 273d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 8 18d 274d
general protection fault in bnep_session kernel 2 syz 833 1d16h 276d
general protection fault in device_move kernel 8 syz error 4441 10h05m 279d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 20 10d 290d
INFO: task hung in worker_thread (5) kernel 1 C done done 47 5d13h 330d
INFO: task hung in disable_device kernel 1 672 3h37m 364d 💬 4 [267d]
INFO: task hung in xfs_buf_item_unpin (2) kernel 1 C done done 104 2d16h 375d 💬 2 [61d]
WARNING in firmware_fallback_sysfs (2) kernel -1 78 3d11h 382d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 89 3d20h 428d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 32d 449d
WARNING in signal_wake_up_state kernel -1 C done done 37 369d 595d 💬 6 [337d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 3543 8h31m 675d PATCH [604d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 101 4d05h 740d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done 35 6d16h 767d 💬 2 [760d]
INFO: task hung in uhid_char_release kernel 1 C done 479 10d 794d 💬 1 [202d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 11d 971d 💬 2 [539d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 690947 now 1381d PATCH [797d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 26d 1615d 💬 2 [1518d]
INFO: task can't die in corrupted (2) kernel 1 C error error 446 16m 1719d
BUG: soft lockup in smp_call_function kernel 1 C done 1584 11d 1871d 💬 1 [886d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 480 14d 1871d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 136 6d11h 1876d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 21 66d 2676d 💬 1 [2675d]
moderation (24):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in futex_hash / futex_hash_allocate kernel 6 1 2d08h 2d08h
KCSAN: data-race in data_push_tail / symbol_string (11) kernel 6 1 3d15h 3d15h
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 1 6d04h 6d04h
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate kernel 6 1 10d 10d
BUG: unable to handle kernel paging request in preempt_schedule_irq (2) kernel 8 1 21d 17d
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 22d 19d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (6) kernel 6 1 25d 25d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 2 28d 29d
KCSAN: data-race in ktime_get_seconds / timekeeping_update_from_shadow kernel 6 1 30d 30d
KCSAN: data-race in data_push_tail / hex_string (4) kernel 6 2 24d 39d
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 2 34d 50d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (2) kernel 6 2 34d 52d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 49 1d19h 80d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 26 5h07m 91d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 16 7h10m 171d PATCH [120d]
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 9 18h20m 198d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 113 2d02h 235d PATCH [120d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 22 11d 284d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 364 19h17m 361d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 258 1d21h 628d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 449 1d05h 628d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 401d 1879d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3190 17m 1904d PATCH [120d]
corrupted report (2) kernel -1 972106 now 2694d