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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 (35) bpf (28) can (6) ceph (0) cgroups (8) comedi (6) crypto (4) cxl (0) dri (11) edac (1) efi (0) fs (153) gpio (1) 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 (38) mm (178) modules (2) mtd (1) net (91) nfc (6) nvdimm (0) pci (2) perf (9) pm (5) raid (0) rcu (0) rdma (8) riscv (0) rtc (1) scsi (3) selinux (1) serial (32) sound (4) spi (0) trace (17) usb (86) virt (8)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in device_create (3) kernel 4 6 39m 23h14m
WARNING in _cpu_down kernel -1 C 19 4h12m 7d17h PATCH [3d19h]
KMSAN: uninit-value in timespec64_add_safe kernel 7 1 15d 11d 💬 1 [9d01h]
WARNING in __run_timer_base (2) kernel -1 1 18d 14d
INFO: task hung in ret_from_fork (4) kernel 1 C error 25 19d 15d
INFO: task hung in rxrpc_destroy_all_connections (5) kernel 1 37 2d04h 20d
WARNING in __ioremap_caller kernel -1 1 26d 22d
possible deadlock in worker_thread (3) kernel 4 1 28d 24d 💬 1 [22d]
WARNING in request_threaded_irq kernel -1 6 7d23h 24d 💬 2 [20d]
general protection fault in detach_timer (2) kernel 22 16 16d 25d
kernel panic: corrupted stack end in do_idle (3) kernel 2 6 22d 26d
WARNING in __secure_computing kernel -1 C 5 10d 27d 💬 5 [21d]
KMSAN: uninit-value in futex_hash kernel 7 1 32d 28d
KMSAN: uninit-value in __flush_smp_call_function_queue kernel 7 C 352 4h03m 30d 💬 1 [7d04h]
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 34d 34d 💬 5 [34d]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 2 40d 36d
INFO: task hung in rxrpc_destroy_all_locals kernel 1 36 7d06h 40d
KMSAN: uninit-value in pick_task_fair kernel 7 1 49d 45d
KMSAN: uninit-value in task_tick_fair kernel 7 1 52d 48d
INFO: rcu detected stall in io_ring_exit_work (3) kernel 1 34 15d 62d 💬 1 [55d]
INFO: task hung in con_install (3) kernel 1 42 1d23h 62d
WARNING in stub_timer kernel -1 209 15d 67d
KMSAN: uninit-value in pwq_dec_nr_in_flight (2) kernel 7 1 75d 71d
Internal error in div_u64_rem (4) kernel 2 7 73d 75d 💬 3 [68d]
WARNING in update_rq_clock kernel -1 23 10d 101d
KASAN: unknown-crash Read in copy_mc_to_kernel kernel 17 4 34d 150d
INFO: task hung in p9_fd_close (3) kernel 1 C error 14 10h17m 154d
WARNING in kcov_task_exit kernel -1 6269 25m 163d
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 280 11h59m 177d
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 199d 195d
INFO: task hung in worker_attach_to_pool (3) kernel 1 C error error 4 7d11h 199d
INFO: rcu detected stall in task_mm_cid_work (3) kernel 1 syz done error 2 93d 213d
INFO: task hung in vfs_coredump (2) kernel 1 C error 118 1d22h 225d
INFO: task hung in hidp_session_remove kernel 1 C error done 32 225d 229d
INFO: task hung in exit_mm (5) kernel 1 C done 1065 16m 237d 💬 1 [115d]
INFO: task hung in futex_hash_allocate kernel 1 C 13 72d 280d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 37 8h24m 309d 💬 2 [308d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 13 57d 369d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 6 48d 394d
INFO: task hung in remove_one kernel 1 syz 165 3d09h 435d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 63d 439d
KCSAN: data-race in kick_pool / wq_worker_running kernel 6 1203 14h54m 472d 💬 1 [472d]
WARNING: refcount bug in device_move kernel 13 173 29d 474d
WARNING: refcount bug in bnep_session kernel 13 149 56d 474d
general protection fault in bnep_session kernel 7 syz 1313 13h54m 478d
general protection fault in device_move kernel 8 syz error 6978 4h12m 481d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 19d 493d
INFO: task hung in disable_device kernel 1 1116 67d 567d 💬 4 [469d]
WARNING in firmware_fallback_sysfs (2) kernel -1 191 3d20h 584d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 104 35d 630d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 65d 651d
WARNING in signal_wake_up_state kernel -1 C done done 37 571d 797d 💬 6 [540d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 4937 12d 877d PATCH [807d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 56d 943d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done error 38 8d14h 969d 💬 2 [962d]
WARNING in print_bfs_bug (2) kernel -1 C done 324 8d10h 1173d 💬 2 [741d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 36d 1584d PATCH [999d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 72 17d 1817d 💬 2 [1720d]
INFO: task can't die in corrupted (2) kernel 1 C error error 709 17h15m 1922d
BUG: soft lockup in smp_call_function kernel 1 C done 1744 11h55m 2073d 💬 1 [1088d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 503 80d 2073d
BUG: workqueue lockup (5) kernel 1 C done 15126 6h05m 2253d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 25 10d 2878d 💬 1 [2877d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow kernel 6 2 9d09h 12d
KCSAN: data-race in data_push_tail / number (6) kernel 6 1 12d 12d
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 20d 16d
BUG: soft lockup in __run_timer_base kernel 1 1 22d 18d
Internal error in gic_ipi_send_mask (3) kernel 2 1 29d 25d
KCSAN: data-race in _copy_from_iter / copy_mc_to_kernel kernel 6 1 33d 33d
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate (3) kernel 6 1 34d 34d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel 6 2 7d17h 35d
KCSAN: data-race in free_mnt_ns / rb_erase kernel 6 1 39d 39d
WARNING: proc registration bug in unregister_irq_proc kernel -1 1 51d 47d
KCSAN: data-race in __mmput / copy_mm (2) kernel 6 1 48d 48d
Internal error in __ipi_send_mask kernel 2 2 75d 71d
KCSAN: data-race in memcpy_and_pad / trc_wait_for_one_reader (2) kernel 6 2 49d 90d
BUG: soft lockup in cpu_stopper_thread (2) kernel 1 4 34d 93d
KASAN: vmalloc-out-of-bounds Write in irq_work_single kernel 21 4 62d 165d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 10 46d 208d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 158 6d13h 283d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 52 42d 294d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 42 10d 373d PATCH [323d]
KCSAN: data-race in copy_process / free_pid (14) kernel 6 247 5d05h 437d PATCH [323d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 35 33d 486d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 613 4d19h 563d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 300 13h42m 830d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 603 4d14h 831d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 603d 2081d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3427 3h27m 2106d PATCH [323d]