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: ODEBUG bug in vub300_disconnect kernel prio:high -1 6 9h22m 14h29m
INFO: task hung in mmc_stop_host kernel prio:high 1 70 2h57m 16h03m
WARNING: still has locks held in genl_rcv kernel prio:low 4 1 3d08h 20h29m
KASAN: slab-use-after-free Read in irq_migrate_all_off_this_cpu kernel 19 19 5h19m 1d05h
KASAN: global-out-of-bounds Read in uevent_store kernel prio:high 17 syz 12 10h02m 1d10h 💬 3 [1d08h]
BUG: sleeping function called from invalid context in posix_cpu_timer_wait_running kernel prio:high 5 syz 8 1d08h 1d10h
BUG: scheduling while atomic in drain_urb_queue kernel prio:high 5 11 9h24m 2d13h
KASAN: slab-out-of-bounds Read in reg_fixed_voltage_probe kernel prio:normal 17 syz, C 7 3d05h 4d08h PATCH [3d09h]
WARNING: refcount bug in bnep_session (2) prio:high kernel 13 5 5d07h 5d07h
WARNING in __dynamic_dev_dbg kernel prio:low -1 2 3d21h 6d10h
BUG: soft lockup in gate_timer_func prio:normal kernel 1 syz, C 4 6h25m 8d00h PATCH [3h54m]
KASAN: slab-use-after-free Read in disable_device kernel prio:high actionable 19 3 18h56m 8d13h
BUG: unable to handle kernel paging request in cirrus_primary_plane_helper_atomic_update kernel prio:high 8 C 35 1d02h 9d00h PATCH [3h51m]
WARNING in futex_pivot_pending kernel prio:low -1 syz, C 181 2h05m 10d PATCH [8d10h]
INFO: task hung in usb_disable_device (2) prio:high kernel 1 42 5h36m 11d
general protection fault in __device_attach (2) prio:high kernel 2 C 4 11d 11d PATCH [10d]
general protection fault in timers_dead_cpu kernel prio:low 2 syz, C 1 15d 11d PATCH [7d17h]
WARNING in device_remove kernel prio:high -1 1 16d 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 2d01h 14d 💬 1 [14d]
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 PATCH [8h31m]
INFO: rcu detected stall in __hrtimer_run_queues (3) prio:high kernel 1 syz 24 1d03h 16d
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 6d22h 19d PATCH [1d09h]
WARNING in irqentry_exit (2) prio:high kernel -1 C 2 13d 20d 💬 1 [13d]
BUG: unable to handle kernel paging request in write_comp_data kernel prio:low 8 109 5h54m 23d
WARNING in kthread_affine_node kernel prio:low -1 syz, C 4 26d 24d
WARNING in hpet_read kernel prio:high -1 10 7d18h 24d
KASAN: slab-use-after-free Read in __release_resource kernel prio:high 19 114 14d 24d 💬 3 [24d]
WARNING in do_clear_cpu_cap kernel prio:low -1 syz, C done 58 7d14h 24d 💬 2 [24d]
KASAN: slab-use-after-free Read in raw_ioctl prio:normal actionable kernel 19 12 3d12h 25d
KASAN: slab-use-after-free Read in raw_process_ep_io (2) prio:normal actionable kernel 19 C 5 8d06h 27d
WARNING in its_msi_teardown prio:high kernel -1 syz, C 2 16d 27d PATCH [14d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 5 16d 30d 💬 1 [29d]
WARNING: proc registration bug in unregister_irq_proc (2) kernel prio:high -1 30 6h12m 30d 💬 4 [27d]
KMSAN: kernel-infoleak in irqentry_exit (3) prio:high kernel 9 78937 now 32d
INFO: rcu detected stall in kthread (6) prio:normal kernel 1 syz, C error 8 1d19h 34d
linux-next test error: WARNING: locking bug in change_page_attr_set_clr prio:high kernel -1 4 39d 35d 💬 8 [35d]
possible deadlock in netif_reset_xps_queues_gt (3) prio:normal kernel 4 7 10d 36d
upstream test error: KMSAN: kernel-infoleak in irqentry_exit (2) prio:high kernel -1 280 5h48m 40d
INFO: rcu detected stall in preempt_schedule_thunk (4) prio:high kernel 1 syz error 3 7d20h 55d
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 61d 66d 💬 1 [65d]
possible deadlock in worker_thread (4) prio:low kernel 4 2 35d 76d
WARNING in fw_devlink_drivers_done prio:low kernel -1 2 90d 86d
INFO: task hung in vcs_open (10) prio:low kernel 1 82 2h05m 87d
linux-next test error: WARNING in class_for_each_device prio:low kernel -1 6 90d 91d 💬 5 [91d]
INFO: task hung in exit_aio (5) prio:low kernel 1 37 5d23h 99d
INFO: task hung in nsim_bus_dev_del prio:low kernel 1 syz, C 6 14d 101d PATCH [69d]
WARNING in do_exit prio:low kernel -1 2 62d 115d PATCH [37d]
KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt prio:low kernel 7 syz, C 58980 4d04h 128d PATCH [120d]
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 5d16h 146d PATCH [50d]
possible deadlock in device_create (3) prio:low kernel 4 4747 2h37m 162d
KMSAN: uninit-value in timespec64_add_safe prio:high kernel 7 19 75d 172d 💬 1 [170d]
INFO: task hung in ret_from_fork (4) prio:high kernel 1 syz, C error error 31 1d06h 176d
WARNING in __ioremap_caller prio:high kernel -1 5 4d08h 184d
WARNING in __secure_computing kernel -1 syz, C error 8 12d 188d PATCH [66d]
KMSAN: uninit-value in __flush_smp_call_function_queue prio:high kernel 7 syz, C 982 68d 191d PATCH [138d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 9 6d04h 197d
INFO: task hung in worker_thread (6) prio:normal kernel 1 syz, C error 11 1d11h 203d
INFO: task hung in con_install (3) prio:high kernel 1 121 13h15m 224d
INFO: task hung in p9_fd_close (3) prio:low kernel 1 syz, C error 222 62d 315d
INFO: task hung in worker_attach_to_pool (3) prio:normal kernel 1 syz, C error error 20 9d12h 360d
INFO: rcu detected stall in task_mm_cid_work (3) prio:low kernel 1 syz done error 2 254d 374d
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 78 21d 379d 💬 3 [378d]
INFO: task hung in vfs_coredump (2) prio:high kernel 1 syz, C error 176 51d 386d PATCH [156d]
INFO: task hung in exit_mm (5) prio:high kernel 1 syz, C done 1266 7d08h 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 28d 470d 💬 2 [469d]
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 21 22d 530d
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 224d 600d
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1432 4d21h 634d 💬 1 [633d]
WARNING: refcount bug in device_move prio:high kernel 13 187 5d01h 635d
general protection fault in bnep_session prio:high kernel 7 syz error 1391 1d01h 639d
general protection fault in device_move prio:high kernel 8 syz, C error 8388 40m 642d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 syz, C error error 52 1d13h 654d
INFO: task hung in hci_cmd_sync_clear (3) prio:high kernel 1 syz done 117 1d15h 654d
WARNING in firmware_fallback_sysfs (2) prio:low kernel -1 366 4h50m 746d
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 141 3d23h 791d
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 103d 1038d PATCH [968d]
INFO: rcu detected stall in clock_adjtime (2) kernel 1 syz, C error inconclusive 157 12d 1052d
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 syz, C error done 115 2d20h 1104d
kernel panic: hung_task: blocked tasks (2) prio:high kernel 2 syz, C done error 61 5d17h 1130d 💬 2 [1124d]
WARNING in print_bfs_bug (2) kernel prio:low -1 syz, C done 371 8h00m 1335d 💬 2 [902d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel prio:low -1 syz, C error error 1160986 now 1745d PATCH [1161d]
possible deadlock in vmci_qp_broker_detach kernel 4 syz, C unreliable error 574 1d07h 1978d 💬 2 [1881d]
INFO: task can't die in corrupted (2) prio:normal kernel 1 syz, C error error 893 3h10m 2083d
BUG: soft lockup in smp_call_function prio:low kernel 1 syz, C done 2005 1d19h 2234d 💬 1 [1250d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 syz, C done inconclusive 578 2d05h 2234d
BUG: workqueue lockup (5) prio:low kernel 1 syz, C done 17555 1h23m 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 6d10h 2d10h
BUG: unable to handle kernel paging request in usb_driver_release_interface kernel prio:high 8 1 8d05h 4d05h
WARNING: still has locks held in fdget_pos kernel prio:high 4 4 8d04h 4d08h
KCSAN: data-race in kick_pool_pick / wq_worker_running kernel race:benign prio:low 6 7 1h20m 4d18h
KASAN: slab-use-after-free Read in __setup_irq kernel prio:high 19 2 13d 11d
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 20d 20d
KCSAN: data-race in hash_ip4_add / hash_ip4_gc_do kernel race:benign prio:low 6 1 26d 26d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 2 7h07m 31d
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel race:benign prio:high kernel 6 1 49d 49d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) race:benign prio:high kernel 6 1 53d 53d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 11 1d08h 107d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 12 12d 108d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 18 15d 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 27d 123d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 10 18d 126d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 30 1d21h 173d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 44d 197d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 176 11d 444d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 50 11d 534d PATCH [484d]
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 307 9h19m 598d PATCH [484d]
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 765 12h13m 725d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 724 5d04h 992d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3578 1d05h 2268d PATCH [484d]