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kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 339
Child subsystems: acpi (2) arch (0) arm (4) arm-msm (1) audit (2) block (48) bluetooth (59) bpf (32) can (8) ceph (0) cgroups (11) crypto (2) cxl (0) dri (17) edac (1) efi (1) fs (147) gpio (1) hardening (0) i2c (0) ide (0) input (33) integrity (1) io-uring (6) iommu (0) kasan (2) keyrings (0) kvm (5) libertas (1) linux1394 (1) lsm (2) media (26) mm (186) modules (1) mtd (0) net (145) nfc (6) nvdimm (0) pci (4) perf (3) pm (3) raid (0) rcu (2) rdma (19) riscv (1) rtc (1) s390 (11) scsi (7) selinux (1) serial (30) sound (2) spi (0) trace (13) usb (92) virt (2)
open (57):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in timerqueue_del kernel 1 6d13h 6d12h
INFO: rcu detected stall in kthread_worker_fn (2) kernel syz done 4 12d 20d
upstream test error: KASAN: slab-use-after-free Write in binderfs_evict_inode kernel 9 20d 20d PATCH [9d02h]
WARNING: locking bug in alloc_pid kernel 1 28d 24d
WARNING in exit_itimers kernel 1 36d 32d
KASAN: slab-use-after-free Read in task_work_run kernel syz error error 2 38d 34d 💬 1 [32d]
general protection fault in native_tss_update_io_bitmap kernel C error 7 36d 35d PATCH [35d]
INFO: task hung in __fput kernel syz done 1 5d14h 37d
INFO: task hung in hci_dev_open (2) kernel syz done 1 20d 46d
KASAN: slab-use-after-free Read in idr_for_each kernel 5 44d 47d PATCH [42d]
upstream test error: BUG: corrupted list in worker_enter_idle kernel 1 64d 60d
KASAN: slab-use-after-free Read in notifier_call_chain kernel 5 64d 64d
WARNING in really_probe kernel 1 76d 72d
INFO: task hung in remove_one kernel syz 24 7d23h 86d
general protection fault in proc_sys_call_handler kernel syz 1 78d 88d PATCH [88d]
INFO: rcu detected stall in try_check_zero (5) kernel syz error 2 4d15h 90d
BUG: unable to handle kernel paging request in sched_mm_cid_exit_signals kernel 2 88d 99d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) kernel 5 13d 110d
WARNING in notifier_call_chain (2) kernel 8 82d 111d
WARNING in notifier_chain_register (2) kernel 90 66d 120d
KCSAN: data-race in kick_pool / wq_worker_running kernel 707 26m 124d 💬 1 [123d]
WARNING: refcount bug in device_move kernel 44 2d14h 125d
WARNING: refcount bug in bnep_session kernel 63 2d15h 126d
WARNING: locking bug in sched_core_lock (2) kernel 4 69d 126d
BUG: unable to handle kernel NULL pointer dereference in __put_partials (2) kernel 14 10d 127d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 4 11d 127d
INFO: task hung in htable_put (2) kernel 54 69d 129d 💬 3 [89d]
WARNING in sched_mm_cid_remote_clear (2) kernel 4 12d 129d
general protection fault in bnep_session kernel syz 311 6h15m 130d
KASAN: slab-use-after-free Read in notifier_chain_register kernel C error error 7659 57d 131d PATCH [114d]
general protection fault in device_move kernel syz 2201 5m 133d
INFO: task hung in uevent_show (2) kernel C inconclusive 7639 36m 144d
INFO: rcu detected stall in schedule_timeout (7) kernel syz error 15 28d 144d
INFO: task hung in flush_delayed_work kernel C error 208 7d23h 147d
INFO: task hung in worker_thread (5) kernel C done 44 22d 184d
WARNING in get_pat_info kernel C done 27 17d 206d 💬 1 [142d]
INFO: task hung in disable_device kernel 479 16h43m 218d 💬 4 [121d]
WARNING in firmware_fallback_sysfs (2) kernel 33 1d17h 236d
BUG: unable to handle kernel paging request in find_lock_lowest_rq kernel 21 62d 244d
WARNING: locking bug in sched_tick kernel 11 57d 265d
INFO: rcu detected stall in sys_futex (7) kernel syz error 76 12d 282d
WARNING: locking bug in sched_core_balance kernel C done 105 11d 285d 💬 1 [90d]
INFO: rcu detected stall in process_one_work (9) kernel C error 16 7d04h 303d
WARNING in signal_wake_up_state kernel C done done 37 223d 449d 💬 6 [191d]
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) kernel C 2655 39m 529d PATCH [458d]
INFO: rcu detected stall in clock_adjtime (2) kernel C error 107 20d 543d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 93 1d09h 594d
kernel panic: hung_task: blocked tasks (2) kernel C done 31 7d08h 621d 💬 2 [614d]
INFO: task hung in uhid_char_release kernel C done 421 5d19h 648d 💬 1 [56d]
WARNING in print_bfs_bug (2) kernel C done 287 15d 825d 💬 2 [392d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 505059 now 1235d PATCH [651d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 60 23d 1468d 💬 2 [1372d]
INFO: task can't die in corrupted (2) kernel C error error 156 7d11h 1573d
BUG: soft lockup in smp_call_function kernel C done 1505 4h54m 1725d 💬 1 [740d]
INFO: rcu detected stall in sys_clock_settime kernel C done inconclusive 442 1d04h 1725d
INFO: rcu detected stall in sys_clock_adjtime kernel C done inconclusive 131 40d 1730d
WARNING in task_participate_group_stop (2) kernel C inconclusive unreliable 21 60d 2530d 💬 1 [2529d]
moderation (21):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in clockevents_program_event / print_tickdevice (11) kernel 1 1d04h 1d04h
KCSAN: data-race in hrtimer_reprogram / print_cpu (13) kernel 1 5d23h 5d23h
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (5) kernel 1 15d 15d
BUG: unable to handle kernel paging request in process_srcu kernel 1 26d 22d
general protection fault in cpuacct_charge (4) kernel 1 26d 22d
KCSAN: data-race in clockevents_program_min_delta / print_tickdevice (5) kernel 1 23d 23d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 1 25d 25d
WARNING: refcount bug in call_timer_fn (4) kernel 1 46d 42d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 4 1d00h 52d
invalid opcode in schedule (2) kernel 1 67d 63d
KASAN: stack-out-of-bounds Write in fixup_umip_exception kernel 2 32d 72d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 2d22h 88d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 12 11d 138d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 210 2d04h 215d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (10) kernel 24 4d09h 326d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 231 6d17h 481d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 1721 3h54m 481d
KCSAN: data-race in process_one_work / process_one_work kernel syz 231 579d 481d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 308 2h54m 482d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel syz 3548 254d 1733d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 2989 14h22m 1758d