driver-core subsystem


List(s): driver-core@lists.linux.dev
Maintainer(s): dakr@kernel.org
Fixed bugs: 84
Parent subsystem(s): kernel (89)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in device_register (2) driver-core 4 C 2 4d16h 3d12h PATCH [2d11h]
BUG: scheduling while atomic in trace_suspend_resume prio:high pm driver-core 5 5 9d15h 9d15h
BUG: sleeping function called from invalid context in __synchronize_srcu prio:high pm driver-core 5 2 9d12h 14d
BUG: unable to handle kernel paging request in usb_driver_release_interface prio:high driver-core 8 syz, C 4 9d06h 23d PATCH [20d]
BUG: workqueue lockup in request_firmware_work_func prio:low driver-core -1 syz, C 51 14h21m 43d PATCH [25d]
KASAN: global-out-of-bounds Read in bus_uevent_store prio:normal driver-core 17 syz, C 14 9d13h 46d PATCH [37d]
KASAN: slab-use-after-free Read in remove_one_compat_dev prio:normal actionable driver-core 19 7 13d 47d
WARNING: suspicious RCU usage in wakeup_source_unregister prio:high driver-core pm 4 2 9d01h 53d
BUG: unable to handle kernel paging request in netdev_unregister_kobject (2) prio:low driver-core 8 syz 25 43d 65d
KASAN: slab-use-after-free Write in do_bad_area prio:normal actionable driver-core kernfs 22 syz, C 9 18h24m 67d PATCH [55d]
INFO: task hung in usb_set_configuration prio:high driver-core 1 syz 2 71d 67d PATCH [65d]
KASAN: global-out-of-bounds Read in uevent_store prio:high driver-core 17 syz, C 22 9d05h 67d PATCH [25d]
INFO: task hung in unbind_store prio:high usb driver-core 1 syz, C error 11 11d 68d 💬 7 [4d05h]
WARNING: refcount bug in bnep_session (2) prio:high driver-core 13 C 6 64d 71d 💬 1 [58d]
general protection fault in bus_remove_device prio:high driver-core 2 syz, C 19 8h58m 72d PATCH [71d]
WARNING in __dynamic_dev_dbg prio:low driver-core -1 syz, C 133 13h17m 72d PATCH [14d]
KASAN: slab-use-after-free Read in disable_device prio:high actionable driver-core 19 C 153 1h20m 74d PATCH [42d]
INFO: task hung in usb_disable_device (2) prio:high driver-core 1 94 1d11h 77d
general protection fault in __device_attach (2) prio:high driver-core 2 C 4 77d 77d PATCH [77d]
WARNING in device_remove prio:high driver-core -1 1 82d 78d
WARNING: kobject bug in goku_remove prio:high driver-core -1 C 2 78d 78d PATCH [59d]
memory leak in dev_set_name prio:low driver-core 3 syz, C 1 68d 81d 💬 1 [34d]
WARNING: ODEBUG bug in trace_suspend_resume (2) prio:high driver-core pm -1 C 96 8d16h 81d PATCH [73d]
WARNING in wiphy_unregister prio:high driver-core -1 1 87d 82d
WARNING in i2c_unregister_device prio:low driver-core -1 syz, C error 74 2d01h 82d PATCH [19d]
inconsistent lock state in lock_sync prio:high driver-core pm 4 1 87d 85d
general protection fault in regmap_get_i2c_bus prio:low driver-core 2 syz, C 12 3d08h 86d PATCH [67d]
general protection fault in software_node_register prio:low acpi driver-core 8 syz, C error error 38 54d 86d PATCH [37d]
KASAN: slab-use-after-free Read in raw_ioctl prio:normal actionable driver-core 19 12 69d 92d
general protection fault in __simple_recursive_removal (2) prio:high driver-core fs 8 syz, C 33 61d 92d 💬 1 [43d]
possible deadlock in device_link_add prio:low pm driver-core 4 1 97d 93d
KASAN: slab-use-after-free Read in raw_process_ep_io (2) prio:normal actionable driver-core 19 C 5 9d09h 93d PATCH [34d]
general protection fault in start_dirop prio:low driver-core fs 2 syz, C 20 62d 94d PATCH [90d]
KASAN: slab-use-after-free Read in lockref_get (2) prio:high driver-core fs 19 syz, C error 37 20h08m 94d PATCH [69d]
possible deadlock in device_move (2) prio:low pm driver-core 4 30 50d 103d
WARNING in update_rq_clock (2) prio:low driver-core -1 syz, C error 2036 32m 120d PATCH [24d]
INFO: task hung in nsim_bus_dev_del prio:low driver-core 1 syz, C 11 2h54m 168d PATCH [136d]
WARNING in complete_all (3) prio:low driver-core pm -1 9 56d 170d
possible deadlock in device_create (3) prio:low driver-core 4 6160 1h11m 228d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low driver-core 1 syz, C error error 36 16h53m 296d
WARNING in get_data prio:high driver-core -1 syz, C error 1613 353d 371d
WARNING: refcount bug in device_move prio:high driver-core 13 189 51d 701d
general protection fault in device_move prio:high driver-core 8 syz, C error error 8546 40d 709d 💬 1 [22d]
WARNING in firmware_fallback_sysfs (2) prio:low driver-core -1 C 390 11d 812d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless driver-core 1 syz, C error error 403 73d 892d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc driver-core kernfs -1 syz, C unreliable error 469 739d 1444d PATCH [1227d]
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 20d 45d
WARNING: ODEBUG bug in lookup_object_or_alloc prio:high driver-core pm -1 2 15d 49d
KCSAN: data-race in device_resume / dpm_wait_for_superior (2) race:benign prio:low pm driver-core 6 1 54d 54d
WARNING in __simple_recursive_removal prio:low driver-core fs -1 3 84d 91d