driver-core subsystem


List(s): driver-core@lists.linux.dev
Maintainer(s): dakr@kernel.org
Fixed bugs: 84
Parent subsystem(s): kernel (90)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in sysfs_break_active_protection prio:normal driver-core fs -1 C 3 2h23m 1d06h
possible deadlock in device_register (2) driver-core 4 C 2 6d20h 5d16h PATCH [4d16h]
BUG: scheduling while atomic in trace_suspend_resume prio:high pm driver-core 5 5 11d 11d
BUG: sleeping function called from invalid context in __synchronize_srcu prio:high pm driver-core 5 2 11d 17d
BUG: unable to handle kernel paging request in usb_driver_release_interface prio:high driver-core 8 syz, C 4 11d 25d PATCH [22d]
BUG: workqueue lockup in request_firmware_work_func prio:low driver-core -1 syz, C 55 5h13m 45d PATCH [27d]
KASAN: global-out-of-bounds Read in bus_uevent_store prio:normal driver-core 17 syz, C 14 11d 48d PATCH [39d]
KASAN: slab-use-after-free Read in remove_one_compat_dev prio:normal actionable driver-core 19 8 2d00h 49d
WARNING: suspicious RCU usage in wakeup_source_unregister prio:high driver-core pm 4 2 11d 55d
BUG: unable to handle kernel paging request in netdev_unregister_kobject (2) prio:low driver-core 8 syz 25 45d 67d
KASAN: slab-use-after-free Write in do_bad_area prio:normal actionable driver-core kernfs 22 syz, C 9 2d22h 69d PATCH [57d]
INFO: task hung in usb_set_configuration prio:high driver-core 1 syz 2 73d 69d PATCH [67d]
KASAN: global-out-of-bounds Read in uevent_store prio:high driver-core 17 syz, C 22 11d 70d PATCH [27d]
INFO: task hung in unbind_store prio:high usb driver-core 1 syz, C error 11 14d 70d 💬 7 [6d10h]
WARNING: refcount bug in bnep_session (2) prio:high driver-core 13 C 6 66d 73d 💬 1 [60d]
general protection fault in bus_remove_device prio:high driver-core 2 syz, C 19 2d13h 74d PATCH [73d]
WARNING in __dynamic_dev_dbg prio:low driver-core -1 syz, C 134 21h13m 75d PATCH [16d]
KASAN: slab-use-after-free Read in disable_device prio:high actionable driver-core 19 C 158 15h29m 77d PATCH [44d]
INFO: task hung in usb_disable_device (2) prio:high driver-core 1 94 3d16h 79d
general protection fault in __device_attach (2) prio:high driver-core 2 C 4 79d 79d PATCH [79d]
WARNING in device_remove prio:high driver-core -1 1 84d 80d
WARNING: kobject bug in goku_remove prio:high driver-core -1 C 2 80d 80d PATCH [62d]
memory leak in dev_set_name prio:low driver-core 3 syz, C 1 70d 83d 💬 1 [36d]
WARNING: ODEBUG bug in trace_suspend_resume (2) prio:high driver-core pm -1 C 96 10d 83d PATCH [75d]
WARNING in wiphy_unregister prio:high driver-core -1 1 89d 84d
WARNING in i2c_unregister_device prio:low driver-core -1 syz, C error 74 4d06h 84d PATCH [21d]
inconsistent lock state in lock_sync prio:high driver-core pm 4 1 89d 87d
general protection fault in regmap_get_i2c_bus prio:low driver-core 2 syz, C 12 5d12h 88d PATCH [69d]
general protection fault in software_node_register prio:low acpi driver-core 8 syz, C error error 38 56d 88d PATCH [39d]
general protection fault in __simple_recursive_removal (2) prio:high driver-core fs 8 syz, C 33 63d 94d 💬 1 [45d]
KASAN: slab-use-after-free Read in raw_process_ep_io (2) prio:normal actionable driver-core 19 C 5 11d 96d PATCH [36d]
general protection fault in start_dirop prio:low driver-core fs 2 syz, C 20 64d 96d PATCH [93d]
KASAN: slab-use-after-free Read in lockref_get (2) prio:high driver-core fs 19 syz, C error 37 3d00h 96d PATCH [71d]
possible deadlock in device_move (2) prio:low pm driver-core 4 30 52d 105d
WARNING in update_rq_clock (2) prio:low driver-core -1 syz, C error 2097 5m 122d PATCH [27d]
INFO: task hung in nsim_bus_dev_del prio:low driver-core 1 syz, C 12 1d11h 170d PATCH [138d]
WARNING in complete_all (3) prio:low driver-core pm -1 9 58d 172d
possible deadlock in device_create (3) prio:low driver-core 4 6212 2h41m 230d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low driver-core 1 syz, C error error 36 2d21h 298d
WARNING in get_data prio:high driver-core -1 syz, C error 1613 356d 373d
WARNING: refcount bug in device_move prio:high driver-core 13 189 54d 703d
general protection fault in device_move prio:high driver-core 8 syz, C error error 8546 42d 711d 💬 1 [24d]
WARNING in firmware_fallback_sysfs (2) prio:low driver-core -1 C 390 13d 814d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless driver-core 1 syz, C error error 403 76d 894d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc driver-core kernfs -1 syz, C unreliable error 469 742d 1446d PATCH [1229d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _prb_read_valid / string race:benign prio:high driver-core 6 2 22d 47d
WARNING: ODEBUG bug in lookup_object_or_alloc prio:high driver-core pm -1 2 17d 51d
WARNING in __simple_recursive_removal prio:low driver-core fs -1 3 86d 94d