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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 322
Child subsystems: acpi (0) arch (0) arm (3) arm-msm (1) audit (5) block (47) bluetooth (45) bpf (28) can (5) ceph (0) cgroups (9) comedi (14) crypto (4) cxl (0) dri (20) edac (1) efi (1) fs (145) gpio (1) hardening (0) hwmon (0) i2c (2) ide (0) input (23) integrity (3) io-uring (5) iommu (2) kasan (3) keyrings (1) kvm (4) kvm-x86 (5) lsm (9) media (21) mm (175) modules (2) mtd (1) net (147) nfc (6) nvdimm (0) pci (1) perf (3) pm (5) raid (0) rcu (2) rdma (10) riscv (1) rtc (1) scsi (7) selinux (6) serial (37) sound (4) spi (0) trace (14) usb (88) virt (2)
open (49):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in hrtimer_wakeup kernel 7 1 7d06h 3d06h 💬 1 [3d01h]
INFO: task hung in exit_mm (5) kernel 1 C done 636 14m 5d01h 💬 1 [5d00h]
WARNING in static_key_dec_not_one kernel -1 2 19d 15d
Internal error in update_curr_se kernel 2 6 8d10h 17d 💬 1 [16d]
possible deadlock in posix_clock_unregister kernel 4 10 3d08h 22d PATCH [6d04h]
WARNING in driver_unregister (2) kernel -1 C 296 now 22d 💬 1 [22d]
general protection fault in __cpa_flush_tlb kernel 17 syz error 16 24d 25d 💬 1 [24d]
KASAN: slab-use-after-free Write in flush_tlb_func kernel 24 syz done 1373 23d 25d PATCH [23d]
possible deadlock in worker_thread (2) kernel 4 1 38d 34d
KMSAN: uninit-value in flush_tlb_mm_range kernel 7 1 41d 37d
BUG: unable to handle kernel paging request in netdev_unregister_kobject kernel 8 1 41d 37d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 39d 39d
INFO: task hung in futex_hash_allocate kernel 1 C 2 34d 47d
possible deadlock in static_key_slow_inc (4) kernel 4 C 27 30d 55d
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 28d 55d PATCH [55d]
possible deadlock in start_poll_synchronize_rcu_expedited kernel 4 syz done 289 44d 62d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 8 1d15h 76d 💬 2 [76d]
KASAN: slab-use-after-free Read in usb_put_dev kernel 19 1 94d 90d
net test error: UBSAN: negation-overflow in corrupted kernel -1 2 94d 94d 💬 1 [94d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 6 14d 136d
INFO: task hung in __fput kernel 1 syz done 1 35d 153d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 25d 161d
INFO: task hung in remove_one kernel 1 syz 51 1d03h 202d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error 2 25d 206d
WARNING: refcount bug in device_move kernel 13 96 4d18h 241d
WARNING: refcount bug in bnep_session kernel 13 104 1d14h 242d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 10 17 48d 243d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 7 21d 243d
general protection fault in bnep_session kernel 2 syz 775 4h54m 245d
general protection fault in device_move kernel 8 syz error 4232 52m 248d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 19d 260d
INFO: task hung in worker_thread (5) kernel 1 C done done 45 44d 300d
INFO: task hung in disable_device kernel 1 626 19h37m 334d 💬 4 [237d]
WARNING in firmware_fallback_sysfs (2) kernel -1 67 5d16h 352d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 86 25d 398d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 2d01h 419d
WARNING in signal_wake_up_state kernel -1 C done done 37 339d 564d 💬 6 [307d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel 18 C 3442 3h26m 644d PATCH [574d]
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 28d 710d
kernel panic: hung_task: blocked tasks (2) kernel 2 C done 34 5d02h 736d 💬 2 [730d]
INFO: task hung in uhid_char_release kernel 1 C done 476 1d04h 764d 💬 1 [172d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 11d 941d 💬 2 [508d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 635540 now 1351d PATCH [767d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 29d 1584d 💬 2 [1487d]
INFO: task can't die in corrupted (2) kernel 1 C error error 372 2h50m 1689d
BUG: soft lockup in smp_call_function kernel 1 C done 1569 18h58m 1840d 💬 1 [856d]
INFO: rcu detected stall in sys_clock_settime kernel 1 C done inconclusive 474 17d 1840d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 C done inconclusive 135 13d 1846d
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 21 36d 2646d 💬 1 [2645d]
moderation (21):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in ktime_get_seconds / timekeeping_update_from_shadow kernel 6 1 3h22m 3h22m
KCSAN: data-race in data_push_tail / hex_string (4) kernel 6 1 9d10h 9d10h
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 2 3d15h 19d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (2) kernel 6 2 3d15h 21d
KCSAN: data-race in __mem_cgroup_flush_stats / tick_do_update_jiffies64 (2) kernel 6 1 38d 38d
KCSAN: data-race in memchr / number (4) kernel 6 1 40d 40d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 30 3h57m 50d
kernel panic: corrupted stack end in do_idle (2) kernel 2 1 63d 59d
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 63d 59d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 17 11h36m 61d
BUG: spinlock bad magic in rfkill_unregister kernel 4 1 66d 62d
BUG: corrupted list in pwq_release_workfn kernel 8 4 68d 82d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 14 8h40m 140d PATCH [90d]
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 8 15d 168d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 87 2d20h 204d PATCH [90d]
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 19 21h09m 254d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 340 7h26m 331d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 252 1d01h 597d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 414 13h44m 598d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 370d 1848d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3147 3h03m 1874d PATCH [90d]