syzbot

 sign-in | mailing list | source | docs
🐞 Open [1599]
≡ Subsystems
🐞 Fixed [6226]
🐞 Invalid [15749]
⬇ 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 (97):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in usbnet_probe (3) usb C 55 7h22m 3d06h
BUG: unable to handle kernel NULL pointer dereference in module_kobj_release usb syz 17 2h57m 4d19h 💬 1 [2d03h]
WARNING: ODEBUG bug in snd_rawmidi_free sound usb C error 1 9d08h 5d08h
WARNING: ODEBUG bug in usb_unbind_interface (3) usb 1 12d 8d03h
WARNING in osif_xfer/usb_submit_urb usb C error 4 12d 8d11h
INFO: task hung in dvb_usb_i2c_exit usb C error 11 2d10h 9d20h 💬 2 [10h18m]
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return usb net 1 14d 10d
WARNING in gl861_ctrl_msg/usb_submit_urb usb C error 6 7d13h 18d 💬 1 [17d]
UBSAN: shift-out-of-bounds in wacom_parse_and_register input usb 1 28d 24d
INFO: task hung in usbnet_disconnect (3) usb net 33 2h28m 30d
UBSAN: shift-out-of-bounds in __kfifo_alloc input usb C 25499 now 43d PATCH [19d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media C 2 45d 44d
WARNING in dib0700_rc_setup/usb_submit_urb usb media C 18 6d01h 47d
KASAN: slab-out-of-bounds Read in ucan_probe usb can C 2 49d 47d PATCH [47d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb C error 8 6d13h 49d PATCH [45d]
BUG: soft lockup in hci_cmd_timeout (2) bluetooth usb syz 1 58d 54d
WARNING in media_create_pad_link (2) usb media C error 5 6d14h 55d PATCH [32d]
WARNING in hanwang_open/usb_submit_urb usb input C 4 42d 61d PATCH [58d]
INFO: rcu detected stall in call_timer_fn (5) usb net input C 4 3d01h 75d
KASAN: slab-use-after-free Write in steam_input_register input usb C 6 65d 79d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb syz 6 19h23m 82d 💬 1 [27d]
KMSAN: uninit-value in mii_nway_restart (2) usb C 150 3d05h 85d PATCH [4d02h]
KASAN: use-after-free Read in hid_hw_raw_request input usb 6 89d 90d
KASAN: slab-use-after-free Read in usbhid_raw_request usb C 6 90d 96d PATCH [96d]
general protection fault in count_matching_names usb syz 5 32d 101d
WARNING: ODEBUG bug in release_nodes input usb C 667 66d 107d
general protection fault in status_show usb C 5 22d 116d PATCH [111d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage syz 6 17d 135d
INFO: task hung in do_syscall_64 (3) usb syz error 5 43d 141d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb C 405 3h00m 157d
general protection fault in dummy_timer (2) usb syz 19 16d 170d
KASAN: slab-use-after-free Read in v4l2_release media usb C error inconclusive 1 112d 174d PATCH [82d]
UBSAN: shift-out-of-bounds in s32ton input usb 18 78d 183d PATCH [181d]
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 191d 187d
WARNING: bad unlock balance in sd_revalidate_disk usb scsi syz done 2 191d 188d 💬 1 [140d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 190d 188d 💬 1 [139d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 29d 210d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 215d 211d 💬 6 [209d]
INFO: rcu detected stall in do_syscall_64 input usb syz 22 34d 213d
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 222d 218d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 194d 222d
INFO: rcu detected stall in sys_pselect6 (2) usb input C 54 178d 224d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 14 24d 226d
INFO: task hung in usb_deregister_dev (2) usb C 36 185d 245d
WARNING in enable_work input usb pm C error 731 2d23h 265d
WARNING: ODEBUG bug in get_taint usb C 26 170d 271d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 8924 now 285d PATCH [259d]
WARNING in plfxlc_mac_release usb wireless C done 3644 11h39m 287d PATCH [287d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C error 14542 1h57m 288d PATCH [287d]
WARNING in smsusb_init_device/usb_submit_urb usb media C error 319 2h38m 288d PATCH [266d]
WARNING: ODEBUG bug in netdev_release usb syz 3 2d10h 295d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 15 6d22h 297d 💬 1 [297d]
possible deadlock in dpm_for_each_dev pm usb C error 2 27d 310d
possible deadlock in assign_fw usb C done 42 15h24m 310d
WARNING in usb_free_urb usb media C inconclusive 1471 6h59m 345d 💬 1 [21d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter usb syz error error 458 1h22m 346d
INFO: rcu detected stall in schedule (7) usb C done 50 27d 351d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2121 3d14h 363d
WARNING in kernfs_get (5) usb kernfs syz inconclusive 338 20m 370d 💬 3 [21d]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 21 8d17h 393d 💬 1 [1d04h]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 12 5d08h 407d 💬 1 [406d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input syz error 54 3d13h 412d
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 301d 415d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 221 2d00h 417d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 94 7d03h 455d 💬 2 [382d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 70 2d16h 575d PATCH [19d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 166 41d 601d PATCH [585d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 216d 603d 💬 1 [222d]
INFO: task hung in get_bMaxPacketSize0 usb C error 301 1d06h 631d 💬 1 [368d]
INFO: rcu detected stall in console_callback input usb serial C error 18 4d07h 632d
INFO: task hung in usbdev_release (2) usb C error 95 1d18h 643d
INFO: rcu detected stall in newfstatat (3) usb C done 343 1d12h 703d 💬 4 [432d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 53d 710d
WARNING in amradio_set_mute/usb_submit_urb usb C 3 101d 732d
INFO: task hung in hub_port_init (3) usb C error 715 30m 777d 💬 16 [53d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 518 11h18m 818d 💬 3 [817d]
INFO: task hung in hub_event (3) usb 382 12h34m 849d 💬 12 [368d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive error 862 52d 873d 💬 14 [179d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 793 2h33m 889d 💬 5 [53d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 203d 955d 💬 1 [955d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 109 12d 955d
INFO: rcu detected stall in watchdog usb C error 13 1d19h 998d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 24 23d 1039d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C done 1389 22h40m 1140d 💬 3 [2h30m]
INFO: task hung in r871xu_dev_remove usb staging C error inconclusive 561 163d 1251d 💬 1 [306d]
memory leak in __lookup_slow ext4 usb C 2 987d 1308d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 18 1d03h 1344d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 771d 1392d PATCH [1160d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 1382 1h15m 1548d PATCH [1338d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 1916 6h41m 1595d PATCH [1332d]
INFO: task hung in usbdev_open (2) usb C error 1138 1d13h 1596d 💬 1 [21d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 31d 1615d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 381d 1635d 💬 1 [1581d]
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1862d 1989d
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 131 15d 2092d PATCH [372d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 126 6d15h 2122d 💬 4 [2002d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 4086 4h11m 2216d 💬 4 [21d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (12) usb 1 5d20h 5d20h
KCSAN: data-race in _prb_read_valid / data_alloc usb 30 1h04m 17d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (5) usb 2 9d22h 55d
KASAN: slab-use-after-free Read in steam_input_close input usb 2 64d 80d