syzbot

 sign-in | mailing list | source | docs
🐞 Open [1660]
≡ Subsystems
🐞 Fixed [6026]
🐞 Invalid [14892]
⬇ Missing Backports [141]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:usb (drop)
open (91):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in cxacru_cm/usb_submit_urb (2) usb C 8 4d20h 1d00h
KASAN: slab-use-after-free Read in usbhid_raw_request usb C 3 2d16h 1d17h PATCH [1d06h]
general protection fault in count_matching_names usb syz 3 6d14h 6d14h
KASAN: slab-use-after-free Read in corsair_void_status_work_handler input usb C 18 1d00h 10d 💬 1 [3d09h]
KASAN: stack-out-of-bounds Read in usb_check_int_endpoints usb C 31 1d03h 11d 💬 1 [3d15h]
WARNING: ODEBUG bug in release_nodes input usb C 422 24m 12d
WARNING: ODEBUG bug in devres_release_group input usb C done 37 12d 14d PATCH [13d]
general protection fault in status_show usb C 5 10d 21d PATCH [15d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage syz 4 29d 40d
INFO: task hung in do_syscall_64 (3) usb syz error 4 25d 46d
WARNING in sched_show_task serial input usb C 1 53d 49d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb syz 60 1h44m 62d
general protection fault in dummy_timer (2) usb 9 6d22h 75d
KASAN: slab-use-after-free Read in v4l2_release media usb C error 1 17d 79d PATCH [10d]
UBSAN: shift-out-of-bounds in s32ton input usb 17 18h49m 87d PATCH [86d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 93d 88d 💬 4 [80d]
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4) usb 4 18d 92d
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 96d 92d
WARNING: bad unlock balance in sd_revalidate_disk scsi usb syz done 2 96d 93d 💬 1 [45d]
possible deadlock in blk_mq_alloc_request usb block syz done 827 16d 93d 💬 1 [21d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 95d 93d 💬 1 [44d]
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] usb media 5 23d 109d
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 22 3d01h 114d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 119d 115d 💬 6 [114d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 78d 116d
INFO: rcu detected stall in do_syscall_64 input usb syz 21 32d 118d
WARNING: ODEBUG bug in corrupted (3) usb syz 1 105d 118d PATCH [117d]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 126d 122d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 98d 126d
INFO: rcu detected stall in sys_pselect6 (2) input usb C 54 83d 129d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 13 18d 131d
possible deadlock in input_inject_event fuse usb syz done 566 13h17m 132d
INFO: task hung in usb_deregister_dev (2) usb C 36 89d 150d
INFO: rcu detected stall in x64_sys_call usb input mm syz 207 1d03h 150d
WARNING in enable_work input usb pm C error 536 10h51m 170d
KASAN: invalid-free in dev_free usb C 1250 27d 174d PATCH [92d]
WARNING: ODEBUG bug in get_taint usb C 26 75d 176d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 6244 1h29m 190d PATCH [164d]
WARNING in plfxlc_mac_release usb wireless C done 2509 5h26m 192d PATCH [191d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 11716 2h18m 192d PATCH [192d]
WARNING in smsusb_init_device/usb_submit_urb usb media C error 188 1d00h 193d PATCH [171d]
WARNING: ODEBUG bug in netdev_release usb syz 2 200d 200d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 13 20d 202d 💬 1 [202d]
possible deadlock in dpm_for_each_dev pm usb C error 2 22d 214d
possible deadlock in assign_fw usb C done 27 5d08h 214d
WARNING in usb_free_urb usb media C inconclusive 507 2h15m 250d 💬 1 [18d]
INFO: rcu detected stall in addrconf_rs_timer (6) usb netfilter syz error 395 37d 250d
INFO: task hung in kernfs_add_one usb kernfs C error 60 12d 255d
INFO: rcu detected stall in schedule (7) usb C done 47 8d19h 255d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1917 2d17h 268d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 11 3d03h 298d 💬 1 [64d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 9 16d 311d 💬 1 [311d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input syz error 42 18d 316d
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 205d 320d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 179 22h22m 321d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 41 32d 323d PATCH [312d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 9 16d 326d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 91 28d 360d 💬 2 [286d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 53 1d18h 479d PATCH [20h39m]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 164 16d 505d PATCH [489d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 120d 507d 💬 1 [127d]
INFO: task hung in get_bMaxPacketSize0 usb C error 271 11d 535d 💬 1 [273d]
INFO: rcu detected stall in console_callback usb input serial C error 18 17d 537d
INFO: task hung in usbdev_release (2) usb C error 90 15h17m 547d
INFO: rcu detected stall in newfstatat (3) usb C done 295 13h25m 608d 💬 4 [337d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 5d01h 615d
WARNING in amradio_set_mute/usb_submit_urb usb C 3 6d02h 637d
INFO: task hung in hub_port_init (3) usb C error 667 4d04h 681d 💬 16 [115d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 501 3d23h 723d 💬 3 [722d]
INFO: task hung in hub_event (3) usb 350 4d07h 754d 💬 12 [273d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 20d 778d 💬 14 [83d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 686 23h00m 794d 💬 5 [21d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 108d 859d 💬 1 [859d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 93 16d 859d
INFO: rcu detected stall in watchdog usb C error 12 20d 903d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 22 7d05h 944d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 1369 13d 1044d 💬 2 [21d]
INFO: task hung in r871xu_dev_remove usb staging C error inconclusive 561 68d 1156d 💬 1 [211d]
memory leak in __lookup_slow ext4 usb C 2 892d 1213d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 33d 1249d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 676d 1297d PATCH [1065d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 870 6h43m 1452d PATCH [1242d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 1201 8h11m 1500d PATCH [1236d]
INFO: task hung in usbdev_open (2) usb C error 1056 4h03m 1500d 💬 1 [21d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 6d03h 1519d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 286d 1539d 💬 1 [1485d]
general protection fault in ir_raw_event_store_with_filter usb media C error 879 11d 1793d PATCH [25d]
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1766d 1894d
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 124 4d01h 1996d PATCH [276d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 115 1d22h 2026d 💬 4 [1907d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 2447 2h55m 2120d 💬 4 [21d]
moderation (9):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in hid_hw_raw_request input usb 3 3d23h 2d05h
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add usb 1 7d02h 7d02h
KCSAN: data-race in vhci_hub_control / vhci_shutdown_connection (2) usb 1 14d 14d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (11) usb 2 15d 34d
general protection fault in vhci_tx_loop usb 1 40d 36d
general protection fault in defer_bh net usb 1 43d 39d
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_del usb 3 8d01h 78d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] mm usb 4 37d 84d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb 4 53d 97d