syzbot

 sign-in | mailing list | source | docs
🐞 Open [1429]
≡ Subsystems
🐞 Fixed [6905]
🐞 Invalid [17970]
⬇ Missing Backports [224]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:usb (drop)
open (83) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
memory leak in prepare_creds (6) lsm input usb 3 C 1 3d03h 14d
KASAN: slab-use-after-free Read in event_handler usb 19 5 18d 18d
memory leak in ldisc_receive net usb input 3 C 1 11d 21d PATCH [14d]
INFO: task hung in i2c_tiny_usb_disconnect usb 1 C error 8 7d08h 27d 💬 10 [25d]
INFO: trying to register non-static key in i2c_register_adapter usb i2c -1 C 4 22d 33d 💬 1 [19d]
WARNING: ODEBUG bug in rtl_usb_disconnect usb -1 syz 3 34d 34d
INFO: task hung in hci_register_dev (2) usb 1 syz error error 1 43d 42d
KASAN: slab-use-after-free Read in vhci_tx_loop usb 19 3 23d 48d
BUG: soft lockup in dummy_timer usb 1 302 9h19m 58d
WARNING in __alloc_workqueue usb wireless -1 C 2111 19d 58d 💬 1 [10d]
WARNING in ADDR_ctrl_msg/usb_submit_urb usb -1 C error 5 13d 65d
WARNING in cm109_urb_irq_callback usb input -1 C 46 56d 69d
WARNING in usb_start_wait_urb usb -1 C error 79 56d 69d PATCH [48d]
memory leak in __hci_cmd_sync_sk bluetooth usb 3 C 1 77d 82d 💬 19 [76d]
memory leak in dualshock4_get_calibration_data input usb 3 C 1 86d 86d PATCH [72d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) usb 8 syz error 4 20d 100d 💬 1 [33d]
general protection fault in usb_gadget_udc_reset (4) usb 2 10 1d03h 105d
INFO: task hung in rpm_resume (2) usb pm 1 C 17 6d09h 117d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 403 1h45m 117d PATCH [81d]
general protection fault in count_matching_names (2) usb 2 syz 4 32d 120d
KASAN: vmalloc-out-of-bounds Read in kcov_remote_stop usb 17 134 19h56m 123d
KASAN: vmalloc-out-of-bounds Read in kcov_remote_start bluetooth usb 17 900 4h11m 125d
WARNING in dev_shutdown (7) usb net -1 syz error 22 19d 141d
general protection fault in su3000_i2c_transfer usb media 2 C done 194 14h35m 170d PATCH [59d]
INFO: rcu detected stall in hub_event (2) usb 1 C error 385 23m 171d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 4 9d07h 175d 💬 6 [174d]
INFO: task hung in dvb_usbv2_exit usb 1 C error 55 3d21h 180d
INFO: task hung in console_callback (6) input usb 1 C error 13 29d 207d
WARNING in dib0700_ctrl_rd/usb_submit_urb usb -1 C error 105 1d15h 232d
INFO: task hung in dvb_usbv2_probe usb 1 C error 306 15h40m 252d
KASAN: slab-use-after-free Read in report_descriptor_read usb input 19 56 13d 259d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 396 8h18m 261d PATCH [75d]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 210 2d09h 280d PATCH [270d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus usb i2c 9 C 874 7h45m 281d PATCH [278d]
WARNING in gl861_ctrl_msg/usb_submit_urb usb -1 C error 111 20h47m 289d PATCH [243d]
BUG: corrupted list in az6007_i2c_xfer usb media 15 C error 8 19h12m 293d PATCH [82d]
INFO: task hung in usbnet_disconnect (3) net usb 1 83 23d 301d
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 C 5 46d 314d PATCH [116d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 420 3d14h 320d PATCH [243d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 212d 345d
general protection fault in status_show usb 2 C 14 5d09h 386d PATCH [234d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 29 5d02h 405d
general protection fault in dummy_timer (2) usb 2 syz 65 13d 440d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 192d 480d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 139d 483d
possible deadlock in input_inject_event usb fs 4 C done 2305 7h53m 498d PATCH [113d]
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 11 10d 506d 💬 3 [9d14h]
general protection fault in dvb_usbv2_generic_write usb media 2 C error 115 9d19h 512d PATCH [92d]
WARNING in enable_work usb pm -1 C error 1313 13h30m 535d
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 22d 559d PATCH [537d]
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 21 66d 567d 💬 1 [567d]
possible deadlock in assign_fw usb 4 C done error 170 32d 580d
WARNING in usb_free_urb usb media -1 C inconclusive 4706 7h13m 616d PATCH [243d]
INFO: rcu detected stall in schedule (7) usb 1 C done error 60 32d 621d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2164 1d21h 633d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 574 19d 640d 💬 3 [12d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb 22 C error 27 2d21h 677d 💬 1 [676d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 113 13d 682d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 22 310 8d15h 687d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 101 6d19h 726d 💬 2 [652d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial 17 C 166 31d 871d PATCH [855d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 19 35d 873d 💬 1 [19d]
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 381 12h24m 901d 💬 1 [638d]
INFO: rcu detected stall in console_callback usb input serial 1 C error 18 20d 903d
INFO: task hung in usbdev_release (2) usb 1 C error error 110 12d 913d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 504 6h38m 973d 💬 4 [702d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 19d 981d
INFO: task hung in hub_port_init (3) usb 1 C error 985 10h22m 1047d 💬 16 [72d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 1323 2h43m 1088d 💬 3 [103d]
INFO: task hung in hub_event (3) usb 1 825 7h27m 1120d 💬 12 [638d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 322d 1143d 💬 14 [449d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 22d 1160d 💬 5 [103d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 158 1d03h 1225d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1417 4d21h 1410d 💬 3 [10d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 33 2d19h 1615d
INFO: task hung in pn533_finalize_setup nfc usb 1 C unreliable error 8 1041d 1663d PATCH [1430d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 3465 6h13m 1818d PATCH [1608d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3423 17h54m 1865d PATCH [1602d]
INFO: task hung in usbdev_open (2) usb 1 C error 2316 4h50m 1866d 💬 1 [10d]
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 11d 1885d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 651d 1905d 💬 1 [1851d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 174d 2362d PATCH [642d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 7153 5h04m 2486d 💬 4 [10d]
moderation (7) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in usbtmc_read_bulk_cb usb 19 1 17d 13d
KASAN: slab-use-after-free Read in raw_queue_event (2) usb 19 1 31d 27d
general protection fault in set_link_state usb 2 1 44d 40d
BUG: unable to handle kernel NULL pointer dereference in mon_text_release usb 10 1 49d 45d
general protection fault in vhci_send_cmd_submit usb 2 2 11d 51d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (14) usb 6 3 29d 54d
KASAN: slab-use-after-free Read in usb_unanchor_urb usb 19 1 74d 70d