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usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 367
Parent subsystem(s): kernel (82)
Child subsystems: usb-storage (1)
open (95):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in sched_show_task serial input usb C 1 5d10h 1d09h
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb 20 20h39m 14d
general protection fault in dummy_timer (2) usb 5 27d 27d
KASAN: slab-use-after-free Read in v4l2_release media usb C error 1 5d06h 31d
UBSAN: shift-out-of-bounds in s32ton input usb 7 12d 39d PATCH [38d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 45d 40d 💬 4 [32d]
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4) usb 3 15d 44d
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 48d 44d
WARNING: bad unlock balance in sd_revalidate_disk scsi usb syz 2 48d 45d 💬 1 [45d]
possible deadlock in blk_mq_alloc_request usb block syz 524 50m 45d 💬 1 [45d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz 11 47d 45d 💬 1 [45d]
INFO: rcu detected stall in brk (2) mm input usb syz 1 54d 50d 💬 8 [49d]
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 55d 51d
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 13 1d13h 66d
INFO: rcu detected stall in sys_rt_sigprocmask (2) input usb syz 8 52d 67d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 71d 67d 💬 6 [66d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 30d 68d
INFO: task hung in chaoskey_release usb 47 66d 69d
WARNING in thrustmaster_probe/usb_submit_urb usb C 15 4d02h 69d PATCH [15d]
INFO: rcu detected stall in do_syscall_64 input usb syz 19 43d 70d
INFO: task hung in usblp_open usb 32 66d 70d
WARNING: ODEBUG bug in corrupted (3) usb syz 1 57d 70d PATCH [69d]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 79d 75d
INFO: rcu detected stall in kswapd (3) usb mm fs C 3 6d12h 75d
INFO: rcu detected stall in __fsnotify_parent input usb fs C 7 50d 78d
INFO: rcu detected stall in sys_utimensat (3) usb C 9 60d 80d 💬 1 [79d]
INFO: task hung in usblp_disconnect usb syz 4 74d 80d
INFO: rcu detected stall in sys_pselect6 (2) input usb C 54 35d 81d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 12 50d 83d
INFO: task hung in usb_register_dev (2) usb syz inconclusive 108 61d 84d 💬 2 [74d]
KASAN: slab-use-after-free Read in hiddev_disconnect (3) input usb 1 91d 84d 💬 1 [79d]
INFO: task hung in adu_disconnect usb 215 61d 95d
KMSAN: kernel-infoleak in iowarrior_read usb C 4 96d 100d PATCH [99d]
INFO: task hung in adu_release usb syz inconclusive 6 63d 100d
INFO: task hung in usb_deregister_dev (2) usb C 36 41d 102d
INFO: rcu detected stall in x64_sys_call usb input mm syz 175 14h37m 102d
WARNING in rtl8150_open/usb_submit_urb usb C 4 28d 109d 💬 1 [105d]
WARNING in enable_work input usb pm C error 323 9h55m 122d
KASAN: invalid-free in dev_free usb C 1249 46d 126d PATCH [44d]
WARNING: ODEBUG bug in get_taint usb C 26 27d 128d
WARNING in r8712_usb_write_mem/usb_submit_urb (2) usb staging C 6 59d 140d 💬 3 [139d]
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 4997 30m 142d PATCH [116d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 10306 19m 145d PATCH [144d]
WARNING in smsusb_init_device/usb_submit_urb usb media C 137 1d07h 145d PATCH [123d]
WARNING: ODEBUG bug in netdev_release usb syz 2 152d 152d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 13 6d21h 154d 💬 1 [154d]
possible deadlock in dpm_for_each_dev pm usb C error 2 16d 166d
possible deadlock in assign_fw usb C done 23 7d01h 166d
WARNING in usb_free_urb usb media C inconclusive 339 34m 202d 💬 1 [1d17h]
INFO: rcu detected stall in addrconf_rs_timer (6) usb syz error 393 29d 202d
INFO: task hung in kernfs_add_one usb kernfs C error 57 8h19m 207d
INFO: rcu detected stall in schedule (7) usb C done 47 22d 207d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1787 51m 220d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 6 5d15h 250d 💬 1 [16d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 8 1d00h 263d 💬 1 [263d]
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 157d 272d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 166 1d06h 273d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 36 10d 275d PATCH [264d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 9 14d 278d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 90 5d15h 312d 💬 2 [238d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 47 1d01h 431d PATCH [199d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 160 15d 457d PATCH [442d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 72d 459d 💬 1 [79d]
INFO: task hung in get_bMaxPacketSize0 usb C error 270 17d 487d 💬 1 [225d]
INFO: task hung in usbdev_release (2) usb C error 88 16d 499d
INFO: rcu detected stall in newfstatat (3) usb C done 242 4h53m 560d 💬 4 [289d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 27d 567d
INFO: rcu detected stall in vfs_readlink fs usb C 2 61d 581d 💬 2 [578d]
WARNING in amradio_set_mute/usb_submit_urb usb C 3 28d 589d
INFO: task hung in hub_port_init (3) usb C error 662 6d13h 633d 💬 16 [67d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 496 1d07h 675d 💬 3 [674d]
INFO: task hung in hub_event (3) usb 344 9d06h 706d 💬 12 [225d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 7d05h 730d 💬 14 [35d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 627 3d00h 746d 💬 5 [129d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 60d 811d 💬 1 [811d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 85 1d15h 811d
INFO: rcu detected stall in watchdog usb C error 9 4d02h 855d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 21 10d 896d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 1352 7d10h 996d 💬 2 [4d01h]
INFO: task hung in r871xu_dev_remove usb staging C error 561 20d 1108d 💬 1 [163d]
memory leak in __lookup_slow ext4 usb C 2 844d 1165d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 9d15h 1201d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 628d 1249d PATCH [1017d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 640 2h09m 1404d PATCH [1194d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 791 1h38m 1452d PATCH [1188d]
INFO: task hung in usbdev_open (2) usb C error 1021 4h17m 1452d 💬 1 [4d01h]
memory leak in r8712_init_recv_priv usb staging C 50 562d 1461d PATCH [1309d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 28d 1471d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 238d 1491d 💬 1 [1437d]
general protection fault in ir_raw_event_store_with_filter usb media C error 879 5d17h 1745d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1718d 1846d
INFO: rcu detected stall in hub_event usb C done 1210 3d04h 1856d 💬 11 [17h25m]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 106 8d22h 1948d PATCH [228d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 100 9d03h 1978d 💬 4 [1859d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 1635 1h36m 2072d 💬 4 [4d01h]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_del usb 1 30d 30d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (2) usb 4 19d 35d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] usb 2 13d 36d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb 4 5d10h 49d