syzbot


usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 332
Parent subsystem(s): kernel (59)
Child subsystems: usb-storage (0)
open (68):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 4 3d10h 1d20h 💬 0 [1d20h]
INFO: rcu detected stall in asm_exc_page_fault mm input usb syz 1 13d 9d21h 💬 3 [8d01h]
INFO: task hung in vb2_video_unregister_device media usb C 1 24d 20d PATCH [18d]
WARNING in __input_unregister_device usb input C 4 8d09h 20d 💬 0 [20d]
INFO: rcu detected stall in sys_syslog (2) input usb syz 1 31d 27d 💬 0 [27d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb 1 35d 35d 💬 0 [35d]
WARNING in input_register_device (2) input usb C 5 16d 40d PATCH [34d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 41d 41d 💬 1 [40d]
possible deadlock in vb2_video_unregister_device media usb C done 3 15d 41d 💬 4 [5d21h]
WARNING in input_unregister_device (2) input usb C error 4 10d 69d 💬 1 [24d]
memory leak in _r8712_init_xmit_priv (2) staging usb C 2 105d 120d 💬 0 [59d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs usb C 1 132d 128d 💬 0 [128d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net usb syz done 1 142d 139d 💬 0 [138d]
INFO: rcu detected stall in raw_ioctl usb 41 7d02h 140d 💬 0 [140d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 19 3d01h 154d PATCH [13d]
memory leak in hwsim_add_one (2) wpan input usb syz 1 183d 179d 💬 0 [179d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 156 9d16h 180d PATCH [164d]
INFO: task hung in get_bMaxPacketSize0 usb C error 257 18d 210d 💬 1 [11d]
INFO: rcu detected stall in console_callback input usb serial C 1 216d 212d 💬 0 [204d]
INFO: task hung in usbdev_release (2) usb C error 53 3d22h 222d 💬 0 [222d]
INFO: rcu detected stall in newfstatat (3) usb C done 47 12d 283d 💬 4 [11d]
memory leak in new_inode (2) usb fs syz 1 293d 289d 💬 0 [289d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error 4 36d 290d 💬 0 [290d]
kernel BUG in __page_table_check_zero usb C error 29 4d14h 302d 💬 0 [129d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 308d 304d 💬 2 [301d]
WARNING in amradio_set_mute/usb_submit_urb usb C 2 18d 312d 💬 0 [312d]
INFO: task hung in hub_port_init (3) usb C error 640 5d08h 356d 💬 16 [11d]
INFO: task hung in hub_event (3) usb 271 8d15h 429d 💬 12 [11d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 5d19h 453d 💬 14 [42d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 176 9h11m 469d 💬 5 [10d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 2 169d 534d 💬 1 [534d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 20 1d07h 534d 💬 0 [534d]
INFO: rcu detected stall in watchdog usb C error 1 25d 578d 💬 0 [578d]
inconsistent lock state in find_vmap_area input usb kernfs C done inconclusive 49 297d 615d 💬 0 [286d]
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 20 7d23h 619d 💬 0 [619d]
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 3 14h07m 719d 💬 2 [17d]
INFO: task hung in r871xu_dev_remove usb staging C error 393 2d04h 831d 💬 1 [11d]
WARNING in carl9170_usb_init_device/usb_submit_urb wireless usb C error 2 5d16h 869d 💬 0 [869d]
memory leak in __lookup_slow ext4 usb C 2 567d 888d 💬 0 [888d]
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs C inconclusive 57 1d22h 896d 💬 7 [12d]
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 12d 924d 💬 0 [924d]
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 351d 972d PATCH [740d]
divide error in ath9k_htc_swba usb wireless C unreliable 16 9d13h 1005d 💬 1 [1005d]
WARNING in vmk80xx_auto_attach/usb_submit_urb usb C unreliable inconclusive 2 10d 1011d 💬 2 [1010d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 410d 1080d 💬 0 [1072d]
WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb usb wireless C error inconclusive 18 5h42m 1109d 💬 0 [1109d]
WARNING in firmware_fallback_sysfs usb fs C error 3269 20h54m 1111d PATCH [132d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 3 55d 1127d PATCH [917d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 163 8h55m 1175d PATCH [911d]
INFO: task hung in usbdev_open (2) usb C error 546 5h33m 1175d 💬 1 [11d]
memory leak in r8712_init_recv_priv usb staging C 50 285d 1184d PATCH [1032d]
INFO: task hung in netdev_run_todo (2) staging wireguard usb C error 241 35d 1191d 💬 0 [73d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 39d 1194d 💬 0 [1194d]
WARNING in corrupted/usb_submit_urb (2) usb C error done 64 8h24m 1214d 💬 1 [1160d]
KMSAN: uninit-value in dib3000mb_attach (2) usb media C 2827 10h24m 1243d PATCH [244d]
WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb usb wireless C done 47 7d16h 1404d 💬 0 [13d]
WARNING in media_create_pad_link usb media C done done 100 1d16h 1404d 💬 0 [5d21h]
general protection fault in ir_raw_event_store_with_filter usb media C error 864 7d10h 1468d 💬 0 [5d21h]
WARNING in cxacru_cm/usb_submit_urb usb C error inconclusive 14 13d 1474d 💬 0 [1474d]
WARNING in ar5523_cmd/usb_submit_urb usb wireless C error 39 2d18h 1510d PATCH [562d]
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1441d 1569d 💬 0 [1569d]
INFO: rcu detected stall in hub_event usb C done 224 6d09h 1579d 💬 8 [11d]
WARNING in implement input usb C error 949 8d11h 1645d 💬 7 [11d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 88 4d11h 1671d 💬 5 [5d21h]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 75 12h06m 1701d 💬 4 [1582d]
WARNING in vmk80xx_write_packet/usb_submit_urb usb C error inconclusive 60 20h03m 1714d 💬 8 [1582d]
WARNING in ar5523_submit_rx_cmd/usb_submit_urb usb wireless C error inconclusive 845 2d10h 1750d 💬 13 [13d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 304 3d08h 1795d 💬 4 [42d]
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb usb 1 3d12h 3d12h 💬 0 [never]
KCSAN: data-race in rh_port_connect / vhci_hub_control usb 1 27d 27d 💬 0 [never]
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 4 1d16h 28d 💬 0 [never]