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 5d04h 4d00h PATCH [3d00h]
BUG: scheduling while atomic in trace_suspend_resume prio:high pm driver-core 5 5 10d 10d
BUG: sleeping function called from invalid context in __synchronize_srcu prio:high pm driver-core 5 2 10d 15d
BUG: unable to handle kernel paging request in usb_driver_release_interface prio:high driver-core 8 syz, C 4 9d19h 24d PATCH [21d]
BUG: workqueue lockup in request_firmware_work_func prio:low driver-core -1 syz, C 53 4h43m 43d PATCH [25d]
KASAN: global-out-of-bounds Read in bus_uevent_store prio:normal driver-core 17 syz, C 14 10d 46d PATCH [38d]
KASAN: slab-use-after-free Read in remove_one_compat_dev prio:normal actionable driver-core 19 8 9h18m 47d
WARNING: suspicious RCU usage in wakeup_source_unregister prio:high driver-core pm 4 2 9d14h 54d
BUG: unable to handle kernel paging request in netdev_unregister_kobject (2) prio:low driver-core 8 syz 25 44d 65d
KASAN: slab-use-after-free Write in do_bad_area prio:normal actionable driver-core kernfs 22 syz, C 9 1d07h 67d PATCH [56d]
INFO: task hung in usb_set_configuration prio:high driver-core 1 syz 2 72d 68d PATCH [66d]
KASAN: global-out-of-bounds Read in uevent_store prio:high driver-core 17 syz, C 22 9d18h 68d PATCH [26d]
INFO: task hung in unbind_store prio:high usb driver-core 1 syz, C error 11 12d 69d 💬 7 [4d18h]
WARNING: refcount bug in bnep_session (2) prio:high driver-core 13 C 6 65d 72d 💬 1 [59d]
general protection fault in bus_remove_device prio:high driver-core 2 syz, C 19 21h47m 72d PATCH [71d]
WARNING in __dynamic_dev_dbg prio:low driver-core -1 syz, C 133 1d02h 73d PATCH [14d]
KASAN: slab-use-after-free Read in disable_device prio:high actionable driver-core 19 C 156 6h26m 75d PATCH [43d]
INFO: task hung in usb_disable_device (2) prio:high driver-core 1 94 2d00h 78d
general protection fault in __device_attach (2) prio:high driver-core 2 C 4 78d 78d PATCH [77d]
WARNING in device_remove prio:high driver-core -1 1 83d 78d
WARNING: kobject bug in goku_remove prio:high driver-core -1 C 2 78d 78d PATCH [60d]
memory leak in dev_set_name prio:low driver-core 3 syz, C 1 69d 81d 💬 1 [35d]
WARNING: ODEBUG bug in trace_suspend_resume (2) prio:high driver-core pm -1 C 96 9d05h 82d PATCH [74d]
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 2d14h 82d PATCH [19d]
inconsistent lock state in lock_sync prio:high driver-core pm 4 1 88d 85d
general protection fault in regmap_get_i2c_bus prio:low driver-core 2 syz, C 12 3d21h 86d PATCH [68d]
general protection fault in software_node_register prio:low acpi driver-core 8 syz, C error error 38 54d 86d PATCH [37d]
general protection fault in __simple_recursive_removal (2) prio:high driver-core fs 8 syz, C 33 62d 93d 💬 1 [44d]
possible deadlock in device_link_add prio:low pm driver-core 4 1 98d 94d
KASAN: slab-use-after-free Read in raw_process_ep_io (2) prio:normal actionable driver-core 19 C 5 9d22h 94d PATCH [35d]
general protection fault in start_dirop prio:low driver-core fs 2 syz, C 20 62d 94d PATCH [91d]
KASAN: slab-use-after-free Read in lockref_get (2) prio:high driver-core fs 19 syz, C error 37 1d08h 94d PATCH [70d]
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 2050 1h09m 120d PATCH [25d]
INFO: task hung in nsim_bus_dev_del prio:low driver-core 1 syz, C 11 15h43m 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 6177 7m 229d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low driver-core 1 syz, C error error 36 1d05h 296d
WARNING in get_data prio:high driver-core -1 syz, C error 1613 354d 371d
WARNING: refcount bug in device_move prio:high driver-core 13 189 52d 702d
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 74d 892d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc driver-core kernfs -1 syz, C unreliable error 469 740d 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 21d 45d
WARNING: ODEBUG bug in lookup_object_or_alloc prio:high driver-core pm -1 2 16d 50d
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 92d