syzbot

 sign-in | mailing list | source | docs
🐞 Open [1590]
≡ Subsystems
🐞 Fixed [6234]
🐞 Invalid [15788]
⬇ Missing Backports [184]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:usb (drop)
open (96):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in usbnet_probe (3) usb C 126 2h27m 8d21h
BUG: unable to handle kernel NULL pointer dereference in module_kobj_release usb syz 19 5d05h 10d 💬 1 [7d18h]
WARNING: ODEBUG bug in snd_rawmidi_free sound usb C error 1 15d 11d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb 1 18d 13d
WARNING in osif_xfer/usb_submit_urb usb C error 5 5d15h 14d
INFO: task hung in dvb_usb_i2c_exit usb C error 12 2d22h 15d PATCH [5d09h]
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return usb net 1 19d 15d
WARNING in gl861_ctrl_msg/usb_submit_urb usb C error 6 13d 24d 💬 1 [22d]
UBSAN: shift-out-of-bounds in wacom_parse_and_register input usb 1 34d 30d
INFO: task hung in usbnet_disconnect (3) net usb 35 1d19h 36d
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media C 2 51d 50d
WARNING in dib0700_rc_setup/usb_submit_urb usb media C 18 11d 52d
KASAN: slab-out-of-bounds Read in ucan_probe usb can C 2 54d 53d PATCH [53d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb C error 9 3d23h 55d PATCH [50d]
BUG: soft lockup in hci_cmd_timeout (2) bluetooth usb syz 1 64d 59d
WARNING in media_create_pad_link (2) usb media C error 5 12d 61d PATCH [38d]
WARNING in hanwang_open/usb_submit_urb usb input C 4 47d 66d PATCH [63d]
INFO: rcu detected stall in call_timer_fn (5) usb net input C 5 1d23h 81d
KASAN: slab-use-after-free Write in steam_input_register input usb C 6 71d 85d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb syz 6 6d10h 88d 💬 1 [32d]
KMSAN: uninit-value in mii_nway_restart (2) usb C 162 3h45m 90d PATCH [9d17h]
KASAN: use-after-free Read in hid_hw_raw_request input usb 6 94d 95d
KASAN: slab-use-after-free Read in usbhid_raw_request usb C 6 96d 102d PATCH [102d]
general protection fault in count_matching_names usb syz 5 37d 107d
general protection fault in status_show usb C 5 27d 122d PATCH [116d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage syz 6 22d 140d
INFO: task hung in do_syscall_64 (3) usb syz error 5 49d 147d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb C 430 5h18m 163d
general protection fault in dummy_timer (2) usb syz 20 1d06h 176d
KASAN: slab-use-after-free Read in v4l2_release media usb C error inconclusive 1 117d 180d PATCH [87d]
UBSAN: shift-out-of-bounds in s32ton input usb 18 84d 188d PATCH [186d]
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 197d 193d
WARNING: bad unlock balance in sd_revalidate_disk usb scsi syz done 2 197d 194d 💬 1 [146d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 196d 194d 💬 1 [145d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 35d 215d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 220d 216d 💬 6 [215d]
INFO: rcu detected stall in do_syscall_64 input usb syz 22 40d 219d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 199d 227d
INFO: rcu detected stall in sys_pselect6 (2) usb input C 54 184d 229d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 14 29d 232d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media C error 6 7d02h 241d 💬 2 [88d]
INFO: task hung in usb_deregister_dev (2) usb C 36 190d 251d
WARNING in enable_work input usb pm C error 741 10h29m 270d
WARNING: ODEBUG bug in get_taint usb C 26 176d 277d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 9084 11m 291d PATCH [265d]
WARNING in plfxlc_mac_release usb wireless C done 3644 6d02h 293d PATCH [292d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C error 14647 2h29m 293d PATCH [293d]
WARNING in smsusb_init_device/usb_submit_urb usb media C error 333 5h36m 294d PATCH [272d]
WARNING: ODEBUG bug in netdev_release usb syz 4 4d14h 301d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 15 12d 303d 💬 1 [303d]
possible deadlock in dpm_for_each_dev pm usb C error 2 2d01h 315d
possible deadlock in assign_fw usb C done 45 23h25m 315d
WARNING in usb_free_urb usb media C inconclusive 1503 3h32m 351d 💬 1 [26d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter usb syz error error 466 1h51m 351d
INFO: task hung in kernfs_add_one usb kernfs C error done 65 10d 356d
INFO: rcu detected stall in schedule (7) usb C done 50 1d11h 356d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2122 2d07h 369d
WARNING in kernfs_get (5) usb kernfs syz inconclusive 341 1d08h 375d 💬 3 [26d]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 22 3d17h 399d 💬 1 [6d19h]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 12 11d 412d 💬 1 [412d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input syz error 56 1d00h 417d
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 306d 421d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 225 11h04m 422d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 94 12d 461d 💬 2 [387d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 70 8d08h 580d PATCH [24d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 166 47d 606d PATCH [590d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 221d 608d 💬 1 [227d]
INFO: task hung in get_bMaxPacketSize0 usb C error 301 6d22h 636d 💬 1 [374d]
INFO: rcu detected stall in console_callback input usb serial C error 18 9d23h 638d
INFO: task hung in usbdev_release (2) usb C error 95 7d10h 648d
INFO: rcu detected stall in newfstatat (3) usb C done 345 3h43m 708d 💬 4 [437d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 59d 716d
WARNING in amradio_set_mute/usb_submit_urb usb C 3 106d 738d
INFO: task hung in hub_port_init (3) usb C error 718 2d05h 782d 💬 16 [59d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 518 6d02h 824d 💬 3 [822d]
INFO: task hung in hub_event (3) usb 385 2d07h 855d 💬 12 [374d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive error 862 57d 879d 💬 14 [184d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 797 11h11m 895d 💬 5 [59d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 209d 960d 💬 1 [960d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 110 1d02h 960d
INFO: rcu detected stall in watchdog usb C error 13 7d10h 1004d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 24 28d 1045d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C done 1389 6d13h 1145d 💬 3 [5d17h]
INFO: task hung in r871xu_dev_remove usb staging C error inconclusive 561 169d 1257d 💬 1 [312d]
memory leak in __lookup_slow ext4 usb C 2 993d 1314d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 19 19h56m 1350d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 777d 1398d PATCH [1166d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 1436 5h34m 1553d PATCH [1343d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 1932 3h43m 1601d PATCH [1337d]
INFO: task hung in usbdev_open (2) usb C error 1145 1h02m 1601d 💬 1 [26d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 16h55m 1620d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 386d 1640d 💬 1 [1586d]
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1867d 1994d
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 136 1d11h 2097d PATCH [377d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 128 22h58m 2127d 💬 4 [2008d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 4140 1h15m 2221d 💬 4 [26d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (12) usb 1 11d 11d
KCSAN: data-race in _prb_read_valid / data_alloc usb 36 8h03m 23d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (5) usb 2 15d 61d
KASAN: slab-use-after-free Read in steam_input_close input usb 2 70d 85d