syzbot

 sign-in | mailing list | source | docs
🐞 Open [1573]
≡ Subsystems
🐞 Fixed [6351]
🐞 Invalid [16189]
⬇ Missing Backports [194]
≡ 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
KASAN: slab-use-after-free Read in btusb_disconnect bluetooth usb C 4 18h12m 4h29m
KASAN: slab-out-of-bounds Read in mon_bin_event usb C 2 2d04h 1d19h PATCH [21h53m]
KMSAN: kernel-usb-infoleak in usbhid_raw_request usb 20 6h15m 1d22h
WARNING in flush_delayed_work usb C 704 2d03h 6d14h 💬 1 [6d06h]
WARNING in dib0700_ctrl_rd/usb_submit_urb usb C error 4 1d00h 14d
WARNING: refcount bug in hdm_disconnect usb C 9 1d06h 19d PATCH [17d]
KASAN: invalid-free in dev_free (2) usb 2 11d 20d
stack segment fault in __usb_hcd_giveback_urb usb C done 6 27d 27d PATCH [16d]
KASAN: slab-use-after-free Read in raw_event_queue_add usb 1 36d 31d 💬 1 [28d]
INFO: task hung in dvb_usbv2_probe usb C error 33 2d01h 34d
KASAN: slab-use-after-free Read in report_descriptor_read usb input 8 5d05h 41d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb C error 23 8h37m 43d 💬 2 [36d]
BUG: unable to handle kernel NULL pointer dereference in module_kobj_release usb syz 19 51d 56d 💬 1 [53d]
WARNING: ODEBUG bug in usb_unbind_interface (3) usb 3 30d 59d
WARNING in osif_xfer/usb_submit_urb usb C error 18 12d 60d
INFO: task hung in dvb_usb_i2c_exit usb C error 44 2d16h 61d PATCH [51d]
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 1 66d 62d
WARNING in gl861_ctrl_msg/usb_submit_urb usb C error 6 28d 70d PATCH [25d]
UBSAN: shift-out-of-bounds in wacom_parse_and_register input usb 1 80d 76d
INFO: task hung in usbnet_disconnect (3) net usb 46 4d09h 82d
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media C 3 4d02h 96d
WARNING in dib0700_rc_setup/usb_submit_urb usb media C 19 30d 98d
WARNING in dib0700_i2c_xfer/usb_submit_urb usb C error 29 3d09h 101d PATCH [25d]
WARNING in media_create_pad_link (2) usb media C error 7 9d12h 107d PATCH [84d]
WARNING in hanwang_open/usb_submit_urb input usb C 4 32d 112d PATCH [109d]
INFO: rcu detected stall in call_timer_fn (5) net input usb C 8 4d20h 127d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb syz 7 40d 134d 💬 1 [79d]
general protection fault in count_matching_names usb syz 5 83d 153d
general protection fault in status_show usb C 8 8h52m 168d PATCH [16d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage syz 11 5d21h 187d
INFO: task hung in do_syscall_64 (3) usb syz error error 5 95d 193d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb C 680 5h28m 209d
general protection fault in dummy_timer (2) usb syz 24 8d17h 222d
KASAN: slab-use-after-free Read in v4l2_release media usb C error inconclusive 1 164d 226d PATCH [134d]
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 27 81d 261d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 266d 262d 💬 6 [261d]
INFO: rcu detected stall in do_syscall_64 input usb syz 22 86d 265d
INFO: rcu detected stall in sys_pselect6 (2) usb input C 54 230d 276d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 14 75d 278d
possible deadlock in input_inject_event usb fs C done 1068 14h09m 279d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media C error 9 12d 287d 💬 2 [9d22h]
INFO: task hung in usb_deregister_dev (2) usb C 36 236d 297d
WARNING in enable_work input usb pm C error 840 19h50m 317d
WARNING: ODEBUG bug in get_taint usb C 26 222d 323d
KASAN: slab-use-after-free Read in hdm_disconnect usb C error 15725 1h14m 340d PATCH [17d]
WARNING in smsusb_init_device/usb_submit_urb usb media C error 421 1d10h 340d PATCH [318d]
WARNING: ODEBUG bug in netdev_release usb syz 9 7d16h 347d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 17 30d 349d 💬 1 [349d]
possible deadlock in dpm_for_each_dev pm usb C error 2 17d 361d
possible deadlock in assign_fw usb C done 88 1d02h 361d
WARNING in usb_free_urb usb media C inconclusive 2000 39m 397d PATCH [25d]
INFO: task hung in kernfs_add_one usb kernfs C error done 66 14d 402d
INFO: rcu detected stall in schedule (7) usb C done 52 15d 402d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2130 4d04h 415d
WARNING in kernfs_get (5) usb kernfs syz inconclusive 395 1d00h 422d 💬 3 [11d]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 27 7h59m 445d 💬 1 [21d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 16 13d 458d 💬 1 [458d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input C error 70 3d06h 463d
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 352d 467d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 245 3d00h 468d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 94 9d16h 507d 💬 2 [434d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 166 12h14m 652d PATCH [637d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 267d 655d 💬 1 [274d]
INFO: task hung in get_bMaxPacketSize0 usb C error 303 12d 682d 💬 1 [420d]
INFO: rcu detected stall in console_callback usb input serial C error 18 25d 684d
INFO: task hung in usbdev_release (2) usb C error error 96 10d 694d
INFO: rcu detected stall in newfstatat (3) usb C done 359 2d13h 755d 💬 4 [484d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 11d 762d
WARNING in amradio_set_mute/usb_submit_urb usb C 4 5d12h 784d
INFO: task hung in hub_port_init (3) usb C error 726 2d01h 829d 💬 16 [11d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 523 18h44m 870d 💬 3 [869d]
INFO: task hung in hub_event (3) usb 411 18h44m 901d 💬 12 [420d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive error 862 103d 925d 💬 14 [230d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 807 5d20h 941d 💬 5 [42d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 114 2d09h 1006d
INFO: rcu detected stall in watchdog usb C error 13 23d 1050d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 25 8d00h 1091d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C done 1391 6d12h 1191d 💬 3 [11d]
INFO: task hung in r871xu_dev_remove usb staging C error inconclusive 561 215d 1303d 💬 1 [358d]
memory leak in __lookup_slow usb ext4 C 2 1039d 1360d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 C 22 14d 1396d
INFO: task hung in pn533_finalize_setup usb nfc C unreliable error 8 823d 1444d PATCH [1212d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 1702 5m 1599d PATCH [1389d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 2296 3h36m 1647d PATCH [1383d]
INFO: task hung in usbdev_open (2) usb C error 1253 4h51m 1648d 💬 1 [11d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 12d 1666d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 433d 1686d 💬 1 [1632d]
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1913d 2041d
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 156 8h03m 2143d PATCH [423d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 136 12d 2174d 💬 4 [2054d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 4579 46m 2267d 💬 4 [11d]
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Write in iowarrior_write_callback usb 1 23d 19d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (12) usb 2 7d15h 57d