kernel subsystem


List(s): linux-kernel@vger.kernel.org
Fixed bugs: 356
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Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in gic_handle_irq kernel prio:high -1 1 4d12h 12h02m
WARNING: ODEBUG bug in vub300_disconnect kernel prio:high -1 6 1d00h 1d05h
INFO: task hung in mmc_stop_host kernel prio:high 1 75 2h46m 1d07h
WARNING: still has locks held in genl_rcv kernel prio:low 4 1 3d23h 1d11h
KASAN: slab-use-after-free Read in irq_migrate_all_off_this_cpu kernel 19 24 10h03m 1d20h
KASAN: global-out-of-bounds Read in uevent_store kernel prio:high 17 syz 12 1d01h 2d01h 💬 3 [1d23h]
BUG: sleeping function called from invalid context in posix_cpu_timer_wait_running kernel prio:high 5 syz 8 1d23h 2d02h PATCH [9h55m]
BUG: scheduling while atomic in drain_urb_queue kernel prio:high 5 11 1d00h 3d04h
KASAN: slab-out-of-bounds Read in reg_fixed_voltage_probe kernel prio:normal 17 syz, C 7 3d20h 4d23h PATCH [4d00h]
WARNING: refcount bug in bnep_session (2) prio:high kernel 13 5 5d22h 5d22h
WARNING in __dynamic_dev_dbg kernel prio:low -1 2 4d12h 7d01h
BUG: soft lockup in gate_timer_func prio:normal kernel 1 syz, C 4 21h35m 8d15h PATCH [19h04m]
KASAN: slab-use-after-free Read in disable_device kernel prio:high actionable 19 3 1d10h 9d04h
BUG: unable to handle kernel paging request in cirrus_primary_plane_helper_atomic_update kernel prio:high 8 C 35 1d17h 9d16h PATCH [19m]
WARNING in futex_pivot_pending kernel prio:low -1 syz, C 204 49m 10d PATCH [9d01h]
INFO: task hung in usb_disable_device (2) prio:high kernel 1 42 20h46m 11d
general protection fault in __device_attach (2) prio:high kernel 2 C 4 11d 11d PATCH [11d]
general protection fault in timers_dead_cpu kernel prio:low 2 syz, C 1 15d 11d PATCH [8d09h]
WARNING in device_remove kernel prio:high -1 1 16d 12d
WARNING: kobject bug in goku_remove prio:high kernel -1 C 2 12d 12d PATCH [7m]
memory leak in dev_set_name kernel prio:low 3 syz, C 1 2d16h 15d 💬 1 [14d]
WARNING in wiphy_unregister kernel prio:high -1 1 21d 16d
KASAN: slab-use-after-free Write in bus_for_each_drv prio:high actionable kernel 22 C 3 15d 16d PATCH [23h41m]
INFO: rcu detected stall in __hrtimer_run_queues (3) prio:high kernel 1 syz 25 11h23m 17d
INFO: task hung in copy_ipcs kernel prio:normal 1 syz, C 1 22d 18d PATCH [14d]
general protection fault in regmap_get_i2c_bus kernel prio:low 2 syz, C 12 7d13h 20d PATCH [2d00h]
WARNING in irqentry_exit (2) prio:high kernel -1 C 2 13d 21d 💬 1 [13d]
BUG: unable to handle kernel paging request in write_comp_data kernel prio:low 8 111 13h40m 24d
WARNING in kthread_affine_node kernel prio:low -1 syz, C 4 26d 25d
WARNING in hpet_read kernel prio:high -1 10 8d09h 25d
KASAN: slab-use-after-free Read in __release_resource kernel prio:high 19 114 15d 25d 💬 3 [25d]
WARNING in do_clear_cpu_cap kernel prio:low -1 syz, C done 58 8d05h 25d 💬 2 [25d]
KASAN: slab-use-after-free Read in raw_ioctl prio:normal actionable kernel 19 12 4d03h 26d
KASAN: slab-use-after-free Read in raw_process_ep_io (2) prio:normal actionable kernel 19 C 5 8d22h 28d
WARNING in its_msi_teardown prio:high kernel -1 syz, C 2 17d 28d PATCH [14d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 5 17d 31d 💬 1 [29d]
WARNING: proc registration bug in unregister_irq_proc (2) kernel prio:high -1 30 21h22m 31d 💬 4 [28d]
KMSAN: kernel-infoleak in irqentry_exit (3) prio:high kernel 9 80263 now 32d
INFO: rcu detected stall in kthread (6) prio:normal kernel 1 syz, C error 8 2d10h 34d
linux-next test error: WARNING: locking bug in change_page_attr_set_clr prio:high kernel -1 4 39d 36d 💬 8 [35d]
possible deadlock in netif_reset_xps_queues_gt (3) prio:normal kernel 4 9 3h52m 37d
upstream test error: KMSAN: kernel-infoleak in irqentry_exit (2) prio:high kernel -1 285 4h27m 41d
INFO: rcu detected stall in preempt_schedule_thunk (4) prio:high kernel 1 syz error 3 8d11h 56d
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 62d 67d 💬 1 [66d]
possible deadlock in worker_thread (4) prio:low kernel 4 2 35d 77d
WARNING in fw_devlink_drivers_done prio:low kernel -1 2 90d 87d
INFO: task hung in vcs_open (10) prio:low kernel 1 83 14h19m 88d
linux-next test error: WARNING in class_for_each_device prio:low kernel -1 6 90d 92d 💬 5 [91d]
INFO: task hung in exit_aio (5) prio:low kernel 1 37 6d14h 100d
INFO: task hung in nsim_bus_dev_del prio:low kernel 1 syz, C 6 14d 102d PATCH [70d]
WARNING in do_exit prio:low kernel -1 2 63d 115d PATCH [37d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 syz, C 58980 4d19h 128d PATCH [120d]
KMSAN: uninit-value in from_kgid_munged (2) prio:high kernel 7 7 75d 137d
WARNING in rcu_tasks_verify_work_fn prio:low kernel -1 37 4h52m 147d PATCH [50d]
possible deadlock in device_create (3) prio:low kernel 4 4758 3h47m 162d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 19 76d 173d 💬 1 [170d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 syz, C error error 31 1d21h 177d
WARNING in __ioremap_caller prio:high kernel -1 5 4d23h 184d
WARNING in __secure_computing kernel -1 syz, C error 8 13d 189d PATCH [67d]
KMSAN: uninit-value in __flush_smp_call_function_queue prio:high kernel 7 syz, C 982 69d 191d PATCH [139d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 9 6d19h 198d
INFO: task hung in worker_thread (6) prio:normal kernel 1 syz, C error 12 14h08m 204d
INFO: task hung in con_install (3) prio:high kernel 1 122 6h34m 224d
INFO: task hung in p9_fd_close (3) prio:low kernel 1 syz, C error 222 62d 316d
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 syz, C error error 20 10d 361d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 255d 375d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 78 22d 380d 💬 3 [379d]
INFO: task hung in vfs_coredump (2) prio:high kernel 1 syz, C error 177 7h06m 387d PATCH [156d]
INFO: task hung in exit_mm (5) prio:high kernel 1 syz, C done 1266 7d23h 399d 💬 1 [277d]
INFO: task hung in futex_hash_allocate prio:high kernel 1 syz, C 21 28d 441d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 61 29d 471d 💬 2 [470d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 21 23d 530d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 10 25d 556d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 225d 600d
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1432 5d12h 634d 💬 1 [634d]
WARNING: refcount bug in device_move prio:high kernel 13 187 5d16h 635d
general protection fault in bnep_session prio:high kernel 7 syz error 1391 1d17h 640d
general protection fault in device_move prio:high kernel 8 syz, C error 8395 23m 643d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 syz, C error error 52 2d04h 654d
INFO: task hung in hci_cmd_sync_clear (3) prio:high kernel 1 syz done 117 2d06h 655d
WARNING in firmware_fallback_sysfs (2) prio:low kernel -1 367 11h45m 746d
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 141 4d14h 792d
INFO: rcu detected stall in process_one_work (9) prio:high kernel 1 syz, C error error 24 18d 813d
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) prio:normal kernel 18 syz, C 4937 104d 1039d PATCH [969d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 syz, C error inconclusive 157 12d 1053d
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 syz, C error done 115 3d11h 1104d
kernel panic: hung_task: blocked tasks (2) prio:high kernel 2 syz, C done error 61 6d08h 1131d 💬 2 [1124d]
WARNING in print_bfs_bug (2) kernel prio:low -1 syz, C done 373 2h02m 1335d 💬 2 [903d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel prio:low -1 syz, C error error 1161738 now 1746d PATCH [1161d]
possible deadlock in vmci_qp_broker_detach kernel 4 syz, C unreliable error 574 1d22h 1979d 💬 2 [1882d]
INFO: task can't die in corrupted (2) prio:normal kernel 1 syz, C error error 893 18h20m 2083d
BUG: soft lockup in smp_call_function prio:low kernel 1 syz, C done 2006 5h47m 2235d 💬 1 [1250d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 syz, C done inconclusive 578 2d20h 2235d
BUG: workqueue lockup (5) prio:low kernel 1 syz, C done 17565 36m 2415d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in el0t_64_sync kernel prio:high 17 1 7d01h 3d01h
BUG: unable to handle kernel paging request in usb_driver_release_interface kernel prio:high 8 1 8d20h 4d20h
WARNING: still has locks held in fdget_pos kernel prio:high 4 4 8d19h 4d23h
KCSAN: data-race in kick_pool_pick / wq_worker_running kernel race:benign prio:low 6 8 2h44m 5d09h
KASAN: slab-use-after-free Read in __setup_irq kernel prio:high 19 2 14d 11d
KCSAN: data-race in hrtimer_reprogram / print_cpu (16) kernel race:benign prio:low 6 1 19d 19d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (2) kernel race:benign prio:high 6 1 20d 20d
KCSAN: data-race in hash_ip4_add / hash_ip4_gc_do kernel race:benign prio:low 6 1 27d 27d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 2 22h17m 32d
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel race:benign prio:high kernel 6 1 50d 50d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) race:benign prio:high kernel 6 1 54d 54d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 11 1d23h 108d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 12 13d 109d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 18 16d 121d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 5 22d 122d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 7 28d 123d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 10 19d 126d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 30 2d13h 174d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 45d 197d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 176 12d 445d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 50 12d 535d PATCH [484d]
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 308 13h37m 599d PATCH [484d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 766 5h44m 725d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 724 5d19h 992d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3578 1d20h 2268d PATCH [484d]