syzbot

 sign-in | mailing list | source | docs
🐞 Open [1594]
≡ Subsystems
🐞 Fixed [6235]
🐞 Invalid [15806]
⬇ 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
WARNING in dtv5100_i2c_msg/usb_submit_urb usb 1 4d01h 58m
KMSAN: uninit-value in usbnet_probe (3) usb C 147 1h29m 11d PATCH [17h33m]
BUG: unable to handle kernel NULL pointer dereference in module_kobj_release usb syz 19 8d04h 13d 💬 1 [10d]
WARNING: ODEBUG bug in snd_rawmidi_free sound usb C error 1 17d 13d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb 1 21d 16d
WARNING in osif_xfer/usb_submit_urb usb C error 5 8d13h 17d
INFO: task hung in dvb_usb_i2c_exit usb C error 12 5d20h 18d PATCH [8d08h]
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return usb net 1 22d 18d
WARNING in gl861_ctrl_msg/usb_submit_urb usb C error 6 16d 27d PATCH [17h58m]
UBSAN: shift-out-of-bounds in wacom_parse_and_register input usb 1 37d 33d
INFO: task hung in usbnet_disconnect (3) net usb 35 4d17h 39d
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media C 2 54d 53d
WARNING in dib0700_rc_setup/usb_submit_urb usb media C 19 1d13h 55d
KASAN: slab-out-of-bounds Read in ucan_probe usb can C 2 57d 56d PATCH [56d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb C error 9 6d22h 58d PATCH [17h58m]
BUG: soft lockup in hci_cmd_timeout (2) bluetooth usb syz 1 66d 62d
WARNING in media_create_pad_link (2) usb media C error 5 15d 64d PATCH [41d]
WARNING in hanwang_open/usb_submit_urb usb input C 4 50d 69d PATCH [66d]
INFO: rcu detected stall in call_timer_fn (5) usb net input C 6 1d11h 84d
KASAN: slab-use-after-free Write in steam_input_register input usb C 6 74d 88d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb syz 6 9d09h 91d 💬 1 [35d]
KMSAN: uninit-value in mii_nway_restart (2) usb C 168 1d03h 93d PATCH [2d21h]
KASAN: use-after-free Read in hid_hw_raw_request input usb 6 97d 98d
KASAN: slab-use-after-free Read in usbhid_raw_request usb C 6 99d 105d PATCH [105d]
general protection fault in count_matching_names usb syz 5 40d 110d
general protection fault in status_show usb C 6 2d22h 125d PATCH [119d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage syz 6 25d 143d
INFO: task hung in do_syscall_64 (3) usb syz error error 5 52d 150d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb C 442 3h35m 166d
general protection fault in dummy_timer (2) usb syz 21 1d01h 179d
KASAN: slab-use-after-free Read in v4l2_release media usb C error inconclusive 1 120d 183d PATCH [90d]
UBSAN: shift-out-of-bounds in s32ton input usb 18 87d 191d PATCH [189d]
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 200d 196d
WARNING: bad unlock balance in sd_revalidate_disk usb scsi syz done 2 200d 197d 💬 1 [149d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 199d 197d 💬 1 [148d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 37d 218d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 223d 219d 💬 6 [217d]
INFO: rcu detected stall in do_syscall_64 input usb syz 22 43d 221d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 202d 230d
INFO: rcu detected stall in sys_pselect6 (2) usb input C 54 187d 232d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 14 32d 235d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media C error 6 10d 244d 💬 2 [91d]
INFO: task hung in usb_deregister_dev (2) usb C 36 193d 254d
WARNING in enable_work input usb pm C error 752 3h21m 273d
WARNING: ODEBUG bug in get_taint usb C 26 178d 280d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 9149 36m 294d PATCH [268d]
WARNING in plfxlc_mac_release usb wireless C done 3644 9d01h 296d PATCH [295d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C error 14705 2h37m 296d PATCH [296d]
WARNING in smsusb_init_device/usb_submit_urb usb media C error 336 5h53m 297d PATCH [275d]
WARNING: ODEBUG bug in netdev_release usb syz 4 7d13h 303d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 16 1d08h 306d 💬 1 [306d]
possible deadlock in dpm_for_each_dev pm usb C error 2 4d23h 318d
possible deadlock in assign_fw usb C done 50 5h27m 318d
WARNING in usb_free_urb usb media C inconclusive 1511 4h57m 354d 💬 1 [29d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter usb syz error error 474 4h12m 354d
INFO: task hung in kernfs_add_one usb kernfs C error done 65 13d 359d
INFO: rcu detected stall in schedule (7) usb C done 50 4d09h 359d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2125 4h42m 372d
WARNING in kernfs_get (5) usb kernfs syz inconclusive 343 5h31m 378d 💬 3 [16h39m]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 22 6d15h 402d 💬 1 [9d18h]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 12 13d 415d 💬 1 [415d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input syz error 56 3d23h 420d
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 309d 424d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 226 1d08h 425d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 94 15d 464d 💬 2 [390d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 70 11d 583d PATCH [27d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 166 50d 609d PATCH [593d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 224d 611d 💬 1 [230d]
INFO: task hung in get_bMaxPacketSize0 usb C error 302 2d16h 639d 💬 1 [376d]
INFO: rcu detected stall in console_callback input usb serial C error 18 12d 641d
INFO: task hung in usbdev_release (2) usb C error 95 10d 651d
INFO: rcu detected stall in newfstatat (3) usb C done 346 1d06h 711d 💬 4 [440d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 62d 719d
WARNING in amradio_set_mute/usb_submit_urb usb C 3 109d 741d
INFO: task hung in hub_port_init (3) usb C error 719 1d16h 785d 💬 16 [62d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 518 9d01h 827d 💬 3 [825d]
INFO: task hung in hub_event (3) usb 385 5d05h 858d 💬 12 [376d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive error 862 60d 882d 💬 14 [187d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 798 2d17h 898d 💬 5 [62d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 212d 963d 💬 1 [963d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 111 1d11h 963d
INFO: rcu detected stall in watchdog usb C error 13 10d 1007d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 24 1d09h 1048d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C done 1390 8h59m 1148d 💬 3 [8d16h]
INFO: task hung in r871xu_dev_remove usb staging C error inconclusive 561 172d 1260d 💬 1 [315d]
memory leak in __lookup_slow ext4 usb C 2 996d 1316d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 19 3d18h 1353d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 780d 1401d PATCH [1169d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 1460 14m 1556d PATCH [1346d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 1947 27m 1604d PATCH [1340d]
INFO: task hung in usbdev_open (2) usb C error 1149 1d07h 1604d 💬 1 [29d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 3d15h 1623d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 389d 1643d 💬 1 [1589d]
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1870d 1997d
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 137 9h49m 2100d PATCH [380d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 129 2d14h 2130d 💬 4 [2011d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 4163 4h15m 2224d 💬 4 [29d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (12) usb 1 14d 14d
KCSAN: data-race in _prb_read_valid / data_alloc usb 37 1d18h 26d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (5) usb 2 18d 63d
KASAN: slab-use-after-free Read in steam_input_close input usb 2 73d 88d