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
INFO: task hung in mmc_stop_host kernel prio:high 1 63 7h00m 37m
WARNING: still has locks held in genl_rcv kernel prio:low 4 1 2d17h 5h03m
KASAN: slab-use-after-free Read in irq_migrate_all_off_this_cpu kernel 19 11 1h38m 13h42m
KASAN: global-out-of-bounds Read in uevent_store kernel prio:high 17 syz 11 3d23h 19h04m 💬 3 [17h10m]
BUG: sleeping function called from invalid context in posix_cpu_timer_wait_running kernel prio:high 5 syz 8 16h49m 19h26m
BUG: scheduling while atomic in drain_urb_queue kernel prio:high 5 10 4h38m 1d21h
KASAN: slab-out-of-bounds Read in reg_fixed_voltage_probe kernel prio:normal 17 syz, C 7 2d14h 3d16h PATCH [2d17h]
WARNING: refcount bug in bnep_session (2) prio:high kernel 13 5 4d16h 4d16h
WARNING in __dynamic_dev_dbg kernel prio:low -1 2 3d05h 5d19h
BUG: soft lockup in gate_timer_func prio:normal kernel 1 syz, C 3 20h24m 7d08h PATCH [1d20h]
KASAN: slab-use-after-free Read in disable_device kernel prio:high actionable 19 3 3h29m 7d21h
BUG: unable to handle kernel paging request in cirrus_primary_plane_helper_atomic_update kernel prio:high 8 C 35 11h01m 8d09h
WARNING in futex_pivot_pending kernel prio:low -1 syz, C 154 5h52m 9d10h PATCH [7d19h]
INFO: task hung in usb_disable_device (2) prio:high kernel 1 41 8h15m 10d
general protection fault in __device_attach (2) prio:high kernel 2 C 4 10d 10d PATCH [9d22h]
general protection fault in timers_dead_cpu kernel prio:low 2 syz, C 1 14d 10d PATCH [7d02h]
WARNING in device_remove kernel prio:high -1 1 15d 11d
WARNING: kobject bug in goku_remove prio:high kernel -1 C 2 11d 11d
memory leak in dev_set_name kernel prio:low 3 syz, C 1 1d09h 14d 💬 1 [13d]
WARNING in wiphy_unregister kernel prio:high -1 1 20d 15d
KASAN: slab-use-after-free Write in bus_for_each_drv prio:high actionable kernel 22 C 3 14d 15d 💬 1 [17h39m]
INFO: rcu detected stall in __hrtimer_run_queues (3) prio:high kernel 1 syz 24 11h56m 16d
INFO: task hung in copy_ipcs kernel prio:normal 1 syz, C 1 21d 17d PATCH [13d]
general protection fault in regmap_get_i2c_bus kernel prio:low 2 syz, C 12 6d07h 19d PATCH [17h35m]
WARNING in irqentry_exit (2) prio:high kernel -1 C 2 12d 20d 💬 1 [12d]
BUG: unable to handle kernel paging request in write_comp_data kernel prio:low 8 98 3h20m 22d
WARNING in kthread_affine_node kernel prio:low -1 syz, C 4 25d 23d
WARNING in hpet_read kernel prio:high -1 10 7d03h 24d
KASAN: slab-use-after-free Read in __release_resource kernel prio:high 19 114 14d 24d 💬 3 [23d]
WARNING in do_clear_cpu_cap kernel prio:low -1 syz, C done 58 6d23h 24d 💬 2 [24d]
KASAN: slab-use-after-free Read in raw_ioctl kernel prio:normal actionable 19 12 2d20h 24d
KASAN: slab-use-after-free Read in raw_process_ep_io (2) prio:normal actionable kernel 19 C 5 7d15h 26d
WARNING in its_msi_teardown prio:high kernel -1 syz, C 2 16d 27d PATCH [13d]
KCSAN: data-race in mas_wr_store_entry / mtree_load kernel race:harmful prio:high 6 5 15d 29d 💬 1 [28d]
WARNING: proc registration bug in unregister_irq_proc (2) kernel prio:high -1 28 2d15h 30d 💬 4 [27d]
KMSAN: kernel-infoleak in irqentry_exit (3) prio:high kernel 9 77516 now 31d
INFO: rcu detected stall in kthread (6) prio:normal kernel 1 syz, C error 8 1d04h 33d
linux-next test error: WARNING: locking bug in change_page_attr_set_clr prio:high kernel -1 4 38d 35d 💬 8 [34d]
possible deadlock in netif_reset_xps_queues_gt (3) prio:normal kernel 4 7 9d09h 36d
upstream test error: KMSAN: kernel-infoleak in irqentry_exit (2) prio:high kernel -1 279 1h28m 40d
INFO: rcu detected stall in preempt_schedule_thunk (4) prio:high kernel 1 syz error 3 7d04h 55d
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 60d 65d 💬 1 [65d]
possible deadlock in worker_thread (4) prio:low kernel 4 2 34d 76d
WARNING in fw_devlink_drivers_done prio:low kernel -1 2 89d 85d
INFO: task hung in vcs_open (10) prio:low kernel 1 81 18h00m 87d
linux-next test error: WARNING in class_for_each_device prio:low kernel -1 6 89d 90d 💬 5 [90d]
INFO: task hung in exit_aio (5) prio:low kernel 1 37 5d08h 99d
INFO: task hung in nsim_bus_dev_del prio:low kernel 1 syz, C 6 13d 101d PATCH [69d]
WARNING in do_exit prio:low kernel -1 2 62d 114d PATCH [36d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 syz, C 58980 3d12h 127d PATCH [119d]
KMSAN: uninit-value in from_kgid_munged (2) prio:high kernel 7 7 74d 136d
WARNING in rcu_tasks_verify_work_fn prio:low kernel -1 31 5d01h 146d PATCH [49d]
possible deadlock in device_create (3) prio:low kernel 4 4732 10m 161d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 19 75d 171d 💬 1 [169d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 syz, C error error 31 15h14m 176d
WARNING in __ioremap_caller prio:high kernel -1 5 3d16h 183d
WARNING in __secure_computing kernel -1 syz, C error 8 12d 187d PATCH [66d]
KMSAN: uninit-value in __flush_smp_call_function_queue prio:high kernel 7 syz, C 982 68d 190d PATCH [138d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 9 5d12h 197d
INFO: task hung in worker_thread (6) prio:normal kernel 1 syz, C error 11 19h47m 203d
INFO: task hung in con_install (3) prio:high kernel 1 120 48m 223d
INFO: task hung in p9_fd_close (3) prio:low kernel 1 syz, C error 222 61d 315d
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 syz, C error error 20 8d20h 360d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 253d 374d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 78 20d 379d 💬 3 [378d]
INFO: task hung in vfs_coredump (2) prio:high kernel 1 syz, C error 176 50d 386d PATCH [155d]
INFO: task hung in exit_mm (5) prio:high kernel 1 syz, C done 1266 6d17h 398d 💬 1 [276d]
INFO: task hung in futex_hash_allocate prio:high kernel 1 syz, C 21 27d 440d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 61 27d 469d 💬 2 [469d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 21 21d 529d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 10 24d 555d
INFO: rcu detected stall in try_check_zero (5) kernel 1 syz error error 2 223d 599d
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1432 4d06h 633d 💬 1 [633d]
WARNING: refcount bug in device_move prio:high kernel 13 187 4d10h 634d
general protection fault in bnep_session prio:high kernel 7 syz error 1391 10h28m 639d
general protection fault in device_move prio:high kernel 8 syz, C error 8379 9h44m 642d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 syz, C error error 52 21h35m 653d
INFO: task hung in hci_cmd_sync_clear (3) prio:high kernel 1 syz done 117 23h50m 653d
WARNING in firmware_fallback_sysfs (2) prio:low kernel -1 365 1h50m 745d
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 141 3d07h 791d
INFO: rcu detected stall in process_one_work (9) prio:high kernel 1 syz, C error error 24 17d 812d
KMSAN: kernel-infoleak-after-free in copy_siginfo_to_user (2) prio:normal kernel 18 syz, C 4937 103d 1038d PATCH [967d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 syz, C error inconclusive 157 11d 1052d
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 syz, C error done 115 2d04h 1103d
kernel panic: hung_task: blocked tasks (2) prio:high kernel 2 syz, C done error 61 5d02h 1130d 💬 2 [1123d]
WARNING in print_bfs_bug (2) kernel prio:low -1 syz, C done 370 1h30m 1334d 💬 2 [901d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel prio:low -1 syz, C error error 1160141 now 1744d PATCH [1160d]
possible deadlock in vmci_qp_broker_detach kernel 4 syz, C unreliable error 574 15h33m 1977d 💬 2 [1881d]
INFO: task can't die in corrupted (2) prio:normal kernel 1 syz, C error error 888 20h33m 2082d
BUG: soft lockup in smp_call_function prio:low kernel 1 syz, C done 2005 1d04h 2234d 💬 1 [1249d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 syz, C done inconclusive 578 1d13h 2234d
BUG: workqueue lockup (5) prio:low kernel 1 syz, C done 17546 28m 2414d
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 5d18h 1d18h
BUG: unable to handle kernel paging request in usb_driver_release_interface kernel prio:high 8 1 7d13h 3d13h
WARNING: still has locks held in fdget_pos kernel prio:high 4 4 7d13h 3d16h
KCSAN: data-race in kick_pool_pick / wq_worker_running kernel race:benign prio:low 6 5 10h20m 4d02h
WARNING: ODEBUG bug in vub300_disconnect kernel prio:high -1 4 5d18h 4d16h
KASAN: slab-use-after-free Read in __setup_irq kernel prio:high 19 2 13d 10d
KCSAN: data-race in hrtimer_reprogram / print_cpu (16) kernel race:benign prio:low 6 1 18d 18d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (2) kernel race:benign prio:high 6 1 19d 19d
KCSAN: data-race in hash_ip4_add / hash_ip4_gc_do kernel race:benign prio:low 6 1 25d 25d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 1 31d 31d
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel race:benign prio:high kernel 6 1 48d 48d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) race:benign prio:high kernel 6 1 52d 52d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 11 17h04m 106d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 12 12d 107d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 18 15d 120d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 5 21d 121d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 7 26d 122d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 10 17d 125d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 30 1d06h 172d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 44d 196d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 176 10d 443d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 50 11d 534d PATCH [483d]
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 306 6d20h 597d PATCH [483d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 764 19h57m 724d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 724 4d13h 991d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3578 13h44m 2267d PATCH [483d]