kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 352
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Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in copy_ipcs kernel prio:normal 1 syz, C 1 4d14h 14h11m
general protection fault in regmap_get_i2c_bus kernel 2 syz, C 12 3d09h 2d03h PATCH [1d17h]
WARNING in irqentry_exit (2) kernel prio:high -1 1 7d17h 3d01h 💬 1 [2d19h]
BUG: unable to handle kernel paging request in write_comp_data kernel prio:low 8 66 19h58m 5d21h
WARNING in kthread_affine_node kernel prio:low -1 syz, C 4 8d13h 7d01h
WARNING in hpet_read kernel prio:high -1 3 13h31m 7d01h
KASAN: slab-use-after-free Read in __release_resource kernel prio:high 19 104 7h17m 7d02h 💬 3 [7d01h]
WARNING in do_clear_cpu_cap kernel prio:low -1 syz, C done 47 1d15h 7d08h 💬 2 [7d07h]
KASAN: slab-use-after-free Read in raw_ioctl kernel prio:normal actionable 19 4 1d10h 8d00h
KASAN: slab-use-after-free Read in raw_process_ep_io (2) kernel prio:normal actionable 19 1 14d 9d22h
WARNING in its_msi_teardown kernel prio:high -1 syz, C 2 14d 10d 💬 1 [9d16h]
KCSAN: data-race in mas_wr_store_entry / mtree_load kernel race:harmful prio:high 6 4 10h11m 12d 💬 1 [11d]
WARNING: proc registration bug in unregister_irq_proc (2) kernel -1 16 4h38m 13d 💬 4 [10d]
KMSAN: kernel-infoleak in irqentry_exit (3) kernel prio:high 9 39777 now 14d
INFO: rcu detected stall in kthread (6) prio:normal kernel 1 syz error 2 20d 16d
linux-next test error: WARNING: locking bug in change_page_attr_set_clr kernel prio:high -1 4 21d 18d 💬 8 [17d]
possible deadlock in netif_reset_xps_queues_gt (3) kernel prio:normal 4 4 9d23h 19d
upstream test error: KMSAN: kernel-infoleak in irqentry_exit (2) kernel prio:high -1 165 1h28m 23d
INFO: rcu detected stall in preempt_schedule_thunk (4) prio:high kernel 1 syz error 2 38d 38d
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 43d 48d 💬 1 [48d]
possible deadlock in worker_thread (4) prio:low kernel 4 2 17d 59d
WARNING in fw_devlink_drivers_done prio:low kernel -1 2 72d 68d
INFO: task hung in vcs_open (10) prio:low kernel 1 54 39m 70d
linux-next test error: WARNING in class_for_each_device prio:low kernel -1 6 72d 73d 💬 5 [73d]
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) race:harmful prio:high kernel 6 4 38d 81d PATCH [14d]
INFO: task hung in exit_aio (5) prio:low kernel 1 36 23h12m 82d
INFO: task hung in nsim_bus_dev_del prio:low kernel 1 syz, C 5 4d05h 84d PATCH [52d]
WARNING in do_exit prio:low kernel -1 2 45d 97d PATCH [19d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 syz, C 58976 5d07h 110d PATCH [102d]
KMSAN: uninit-value in from_kgid_munged (2) prio:high kernel 7 7 57d 119d
WARNING in rcu_tasks_verify_work_fn prio:low kernel -1 24 4d18h 129d PATCH [32d]
possible deadlock in device_create (3) prio:low kernel 4 4495 3h33m 144d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 19 58d 154d 💬 1 [152d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 syz, C error error 30 4d04h 159d
WARNING in __ioremap_caller prio:high kernel -1 4 23d 166d
WARNING in __secure_computing kernel -1 syz, C error 8 9d04h 170d PATCH [49d]
KMSAN: uninit-value in __flush_smp_call_function_queue prio:high kernel 7 syz, C 982 51d 173d PATCH [121d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 8 41d 180d
INFO: task hung in worker_thread (6) prio:normal kernel 1 syz, C error 9 45d 186d
INFO: task hung in con_install (3) prio:high kernel 1 99 4h05m 206d
INFO: task hung in p9_fd_close (3) prio:low kernel 1 syz, C error 222 44d 298d
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 syz, C error error 18 1d23h 343d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 236d 357d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 78 4d00h 362d 💬 3 [361d]
INFO: task hung in vfs_coredump (2) prio:high kernel 1 syz, C error 176 33d 369d PATCH [138d]
INFO: task hung in exit_mm (5) prio:high kernel 1 syz, C done 1265 53d 381d 💬 1 [259d]
INFO: task hung in futex_hash_allocate prio:high kernel 1 syz, C 21 10d 423d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 61 11d 452d 💬 2 [452d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 21 5d00h 512d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 10 7d05h 538d
INFO: task hung in remove_one prio:low kernel 1 syz 270 10h59m 578d PATCH [2d17h]
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 206d 582d
WARNING: refcount bug in device_move prio:high kernel 13 186 5h18m 617d
general protection fault in bnep_session prio:high kernel 7 syz error 1385 19h52m 622d
general protection fault in device_move prio:high kernel 8 syz, C error 8237 12m 625d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 syz, C error error 50 7d01h 636d
INFO: task hung in hci_cmd_sync_clear (3) prio:high kernel 1 syz done 115 8d14h 636d
WARNING in firmware_fallback_sysfs (2) prio:low kernel -1 331 14h17m 728d
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 139 3d19h 774d
INFO: rcu detected stall in process_one_work (9) prio:high kernel 1 syz, C error error 24 14h42m 795d
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) prio:normal kernel 18 syz, C 4937 86d 1021d PATCH [950d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 syz, C error inconclusive 155 7d00h 1035d
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 syz, C error done 112 1d02h 1086d
kernel panic: hung_task: blocked tasks (2) prio:high kernel 2 syz, C done error 61 9d01h 1113d 💬 2 [1106d]
WARNING in print_bfs_bug (2) kernel prio:low -1 syz, C done 357 7d04h 1317d 💬 2 [885d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 syz, C error error 1139958 now 1727d PATCH [1143d]
possible deadlock in vmci_qp_broker_detach kernel 4 syz, C unreliable error 561 12m 1961d 💬 2 [1864d]
INFO: task can't die in corrupted (2) prio:normal kernel 1 syz, C error error 870 4d01h 2065d
BUG: soft lockup in smp_call_function prio:low kernel 1 syz, C done 1983 1d08h 2217d 💬 1 [1232d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 syz, C done inconclusive 574 11h34m 2217d
INFO: rcu detected stall in sys_clock_adjtime kernel 1 syz, C done inconclusive 178 4d07h 2222d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in hrtimer_reprogram / print_cpu (16) kernel 6 1 1d07h 1d07h
WARNING: kobject bug in pch_udc_remove kernel prio:high -1 3 2d07h 2d02h
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (2) kernel 6 1 2d10h 2d10h
general protection fault in __device_attach (2) kernel prio:high 2 3 8d22h 6d00h
KCSAN: data-race in hash_ip4_add / hash_ip4_gc_do kernel race:benign prio:low 6 1 8d21h 8d21h
WARNING: kobject bug in goku_remove kernel prio:high -1 1 14d 10d
KCSAN: data-race in mas_wmb_replace / mtree_load kernel race:benign prio:low 6 1 14d 14d
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel race:benign prio:high kernel 6 1 31d 31d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) race:benign prio:high kernel 6 1 35d 35d
KASAN: unknown-crash Read in futex_wake prio:high kernel 17 1 74d 70d
WARNING: refcount bug in bnep_session (2) prio:high kernel 13 4 6d01h 84d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 9 8d11h 90d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 11 12d 91d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 17 20h05m 103d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 5 4d16h 104d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 7 9d21h 105d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 5 41d 105d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 10 20h40m 108d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 26 4d19h 155d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 27d 179d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 173 1d05h 426d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 49 18d 517d PATCH [466d]
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 303 14h14m 581d PATCH [466d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 751 13h15m 707d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 708 7h43m 974d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3570 1d08h 2250d PATCH [466d]