syzbot

 sign-in | mailing list | source | docs
🐞 Open [1599]
≡ Subsystems
🐞 Fixed [6228]
🐞 Invalid [15769]
⬇ 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 (98):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in usbnet_probe (3) usb C 81 1h37m 5d06h
BUG: unable to handle kernel NULL pointer dereference in module_kobj_release usb syz 19 1d14h 6d19h 💬 1 [4d03h]
WARNING: ODEBUG bug in snd_rawmidi_free sound usb C error 1 11d 7d08h
WARNING: ODEBUG bug in usb_unbind_interface (3) usb 1 14d 10d
WARNING in osif_xfer/usb_submit_urb usb C error 5 1d23h 10d
INFO: task hung in dvb_usb_i2c_exit usb C error 11 4d10h 11d PATCH [1d18h]
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return usb net 1 16d 12d
WARNING in gl861_ctrl_msg/usb_submit_urb usb C error 6 9d13h 20d 💬 1 [19d]
UBSAN: shift-out-of-bounds in wacom_parse_and_register input usb 1 30d 26d
INFO: task hung in usbnet_disconnect (3) usb net 34 23h22m 32d
UBSAN: shift-out-of-bounds in __kfifo_alloc input usb C 26595 now 45d PATCH [21d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media C 2 47d 46d
WARNING in dib0700_rc_setup/usb_submit_urb usb media C 18 8d01h 49d
KASAN: slab-out-of-bounds Read in ucan_probe usb can C 2 51d 49d PATCH [49d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb C error 9 8h33m 51d PATCH [47d]
BUG: soft lockup in hci_cmd_timeout (2) bluetooth usb syz 1 60d 56d
WARNING in media_create_pad_link (2) usb media C error 5 8d14h 57d PATCH [34d]
WARNING in hanwang_open/usb_submit_urb usb input C 4 44d 63d PATCH [60d]
INFO: rcu detected stall in call_timer_fn (5) usb net input C 4 5d01h 77d
KASAN: slab-use-after-free Write in steam_input_register input usb C 6 67d 81d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb syz 6 2d19h 84d 💬 1 [29d]
KMSAN: uninit-value in mii_nway_restart (2) usb C 158 14h58m 87d PATCH [6d02h]
KASAN: use-after-free Read in hid_hw_raw_request input usb 6 91d 92d
KASAN: slab-use-after-free Read in usbhid_raw_request usb C 6 92d 98d PATCH [98d]
general protection fault in count_matching_names usb syz 5 34d 103d
WARNING: ODEBUG bug in release_nodes input usb C 667 68d 109d
general protection fault in status_show usb C 5 24d 118d PATCH [113d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage syz 6 19d 137d
INFO: task hung in do_syscall_64 (3) usb syz error 5 45d 143d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb C 413 2h43m 159d
general protection fault in dummy_timer (2) usb syz 19 18d 172d
KASAN: slab-use-after-free Read in v4l2_release media usb C error inconclusive 1 114d 176d PATCH [84d]
UBSAN: shift-out-of-bounds in s32ton input usb 18 80d 185d PATCH [183d]
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 193d 189d
WARNING: bad unlock balance in sd_revalidate_disk usb scsi syz done 2 193d 190d 💬 1 [142d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 192d 190d 💬 1 [141d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 31d 212d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 217d 213d 💬 6 [211d]
INFO: rcu detected stall in do_syscall_64 input usb syz 22 36d 215d
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 224d 220d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 196d 224d
INFO: rcu detected stall in sys_pselect6 (2) usb input C 54 180d 226d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 14 26d 228d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media C error 6 3d10h 238d 💬 2 [85d]
INFO: task hung in usb_deregister_dev (2) usb C 36 187d 247d
WARNING in enable_work input usb pm C error 735 14h09m 267d
WARNING: ODEBUG bug in get_taint usb C 26 172d 273d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 8974 59m 287d PATCH [261d]
WARNING in plfxlc_mac_release usb wireless C done 3644 2d11h 289d PATCH [289d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C error 14585 39m 290d PATCH [289d]
WARNING in smsusb_init_device/usb_submit_urb usb media C error 321 6h57m 290d PATCH [268d]
WARNING: ODEBUG bug in netdev_release usb syz 4 23h15m 297d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 15 8d21h 299d 💬 1 [299d]
possible deadlock in dpm_for_each_dev pm usb C error 2 29d 312d
possible deadlock in assign_fw usb C done 43 10h49m 312d
WARNING in usb_free_urb usb media C inconclusive 1479 46m 347d 💬 1 [23d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter usb syz error error 460 9h14m 348d
INFO: rcu detected stall in schedule (7) usb C done 50 29d 353d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2121 5d14h 365d
WARNING in kernfs_get (5) usb kernfs syz inconclusive 338 2d00h 372d 💬 3 [23d]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 22 1h49m 395d 💬 1 [3d04h]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 12 7d08h 409d 💬 1 [408d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input syz error 54 5d13h 414d
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 303d 417d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 221 4d00h 419d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 94 9d03h 457d 💬 2 [384d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 70 4d16h 577d PATCH [21d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 166 43d 603d PATCH [587d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 218d 605d 💬 1 [224d]
INFO: task hung in get_bMaxPacketSize0 usb C error 301 3d06h 633d 💬 1 [370d]
INFO: rcu detected stall in console_callback input usb serial C error 18 6d07h 634d
INFO: task hung in usbdev_release (2) usb C error 95 3d18h 645d
INFO: rcu detected stall in newfstatat (3) usb C done 343 3d12h 705d 💬 4 [434d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 55d 712d
WARNING in amradio_set_mute/usb_submit_urb usb C 3 103d 734d
INFO: task hung in hub_port_init (3) usb C error 716 1d18h 779d 💬 16 [55d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 518 2d11h 820d 💬 3 [819d]
INFO: task hung in hub_event (3) usb 382 2d12h 851d 💬 12 [370d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive error 862 54d 875d 💬 14 [181d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 794 1d13h 891d 💬 5 [55d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 205d 957d 💬 1 [957d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 109 14d 957d
INFO: rcu detected stall in watchdog usb C error 13 3d19h 1000d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 24 25d 1041d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C done 1389 2d22h 1142d 💬 3 [2d02h]
INFO: task hung in r871xu_dev_remove usb staging C error inconclusive 561 165d 1253d 💬 1 [308d]
memory leak in __lookup_slow ext4 usb C 2 989d 1310d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 18 3d03h 1346d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 773d 1394d PATCH [1162d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 1397 1h42m 1550d PATCH [1340d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 1921 12h42m 1597d PATCH [1334d]
INFO: task hung in usbdev_open (2) usb C error 1139 1d13h 1598d 💬 1 [23d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 33d 1617d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 383d 1637d 💬 1 [1583d]
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1864d 1991d
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 133 9h40m 2094d PATCH [374d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 127 14h19m 2124d 💬 4 [2004d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 4104 11m 2218d 💬 4 [23d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (12) usb 1 7d20h 7d20h
KCSAN: data-race in _prb_read_valid / data_alloc usb 32 10h37m 19d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (5) usb 2 11d 57d
KASAN: slab-use-after-free Read in steam_input_close input usb 2 66d 82d