driver-core subsystem


List(s): driver-core@lists.linux.dev
Maintainer(s): dakr@kernel.org
Fixed bugs: 4
Parent subsystem(s): kernel (95)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: sleeping function called from invalid context in __synchronize_srcu prio:high pm driver-core 5 2 5d05h 10d
BUG: unable to handle kernel paging request in usb_driver_release_interface prio:high driver-core 8 syz, C 4 5d00h 19d PATCH [16d]
KASAN: global-out-of-bounds Read in bus_uevent_store prio:normal driver-core 17 syz, C 14 5d06h 42d PATCH [33d]
KASAN: slab-use-after-free Read in remove_one_compat_dev prio:normal actionable driver-core 19 7 9d09h 42d
WARNING: suspicious RCU usage in wakeup_source_unregister prio:high driver-core pm 4 2 4d18h 49d
BUG: unable to handle kernel paging request in netdev_unregister_kobject (2) prio:low driver-core 8 syz 25 39d 61d
KASAN: slab-use-after-free Write in do_bad_area prio:normal actionable driver-core kernfs 22 syz, C 8 8d20h 62d PATCH [51d]
INFO: task hung in usb_set_configuration prio:high driver-core 1 syz 2 67d 63d PATCH [61d]
KASAN: global-out-of-bounds Read in uevent_store prio:high driver-core 17 syz, C 22 4d23h 63d PATCH [21d]
INFO: task hung in unbind_store prio:high usb driver-core 1 syz, C error 11 7d16h 64d 💬 7 [60d]
WARNING: refcount bug in bnep_session (2) prio:high driver-core 13 C 6 60d 67d 💬 1 [54d]
general protection fault in bus_remove_device prio:high driver-core 2 syz, C 18 9h48m 68d PATCH [66d]
WARNING in __dynamic_dev_dbg prio:low driver-core -1 syz, C 126 2d07h 68d PATCH [10d]
KASAN: slab-use-after-free Read in disable_device prio:high actionable driver-core 19 C 137 6h40m 70d PATCH [38d]
INFO: task hung in usb_disable_device (2) prio:high driver-core 1 91 2d01h 73d
general protection fault in __device_attach (2) prio:high driver-core 2 C 4 73d 73d PATCH [72d]
WARNING: kobject bug in goku_remove prio:high driver-core -1 C 2 73d 73d PATCH [55d]
memory leak in dev_set_name prio:low driver-core 3 syz, C 1 64d 77d 💬 1 [30d]
WARNING: ODEBUG bug in trace_suspend_resume (2) prio:high driver-core pm -1 C 96 4d09h 77d PATCH [69d]
WARNING in wiphy_unregister prio:high driver-core -1 1 83d 77d
WARNING in i2c_unregister_device prio:low driver-core -1 syz, C error 67 6h32m 78d PATCH [15d]
inconsistent lock state in lock_sync prio:high driver-core pm 4 1 83d 80d
general protection fault in software_node_register prio:low acpi driver-core 8 syz, C error error 38 50d 81d PATCH [33d]
KASAN: slab-use-after-free Read in raw_ioctl prio:normal actionable driver-core 19 12 65d 87d
general protection fault in __simple_recursive_removal (2) prio:high driver-core fs 8 syz, C 33 57d 88d 💬 1 [39d]
possible deadlock in device_link_add prio:low pm driver-core 4 1 93d 89d
KASAN: slab-use-after-free Read in lockref_get (2) prio:high driver-core fs 19 syz, C error 35 1d23h 89d PATCH [65d]
possible deadlock in device_move (2) prio:low pm driver-core 4 30 45d 98d
WARNING in update_rq_clock (2) prio:low driver-core -1 syz, C error 1931 1h08m 115d PATCH [20d]
INFO: task hung in nsim_bus_dev_del prio:low driver-core 1 syz, C 10 3d08h 163d PATCH [131d]
possible deadlock in device_create (3) prio:low driver-core 4 6068 40m 224d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low driver-core 1 syz, C error error 35 23h38m 292d
WARNING: refcount bug in device_move prio:high driver-core 13 189 47d 697d
general protection fault in device_move prio:high driver-core 8 syz, C error error 8546 36d 705d 💬 1 [18d]
INFO: rcu detected stall in sys_sendto (7) prio:low wireless driver-core 1 syz, C error error 403 69d 888d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc driver-core kernfs -1 syz, C unreliable error 469 735d 1439d PATCH [1223d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in lookup_object_or_alloc prio:high driver-core pm -1 2 11d 45d
KCSAN: data-race in device_resume / dpm_wait_for_superior (2) race:benign prio:low pm driver-core 6 1 49d 49d