syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1301]
≡ Subsystems
🐞 Fixed [7214]
🐞 Invalid [19060]
⬇ Missing Backports [221]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 429
Parent subsystem(s): kernel (91)
Child subsystems: usb-storage (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __carl9170_tx_process_status wireless usb prio:high -1 C 5 2d10h 2d11h
INFO: rcu detected stall in sys_epoll_wait (9) mm usb input prio:high 1 C error 1 8d20h 6d19h
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 C error 8 10h28m 6d19h PATCH [4d07h]
KMSAN: uninit-value in steam_register prio:high input usb 7 3 29d 27d PATCH [8d00h]
WARNING in igorplugusb_cmd/usb_submit_urb prio:low media usb -1 C 1 41d 37d PATCH [19d]
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs input usb 1 syz error error 2 10h40m 47d 💬 1 [42d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 C 13 6d17h 59d PATCH [8d16h]
KASAN: stack-out-of-bounds Write in carl9170_handle_command_response prio:high usb wireless 21 C 80 5d15h 73d PATCH [3h49m]
INFO: task hung in devres_release_group (2) prio:high input usb 1 C error 35 15h15m 79d
KASAN: slab-use-after-free Read in hiddev_disconnect (4) actionable prio:high input usb 19 2 59d 96d PATCH [6d18h]
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 C error 91 25d 102d PATCH [34d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 C error error 1155 57d 102d PATCH [34d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 C error 9 71d 104d PATCH [36d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 C error 2116 37m 109d PATCH [109d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 C error 2364 28d 109d PATCH [63d]
memory leak in dvb_register_device prio:high media usb 3 C 2 2d00h 140d PATCH [5d09h]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 9 14d 167d PATCH [38d]
memory leak in ldisc_receive prio:low usb net 3 C 2 89d 169d PATCH [162d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 C error error 8 71d 176d 💬 10 [174d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 C 4 101d 182d 💬 1 [101d]
WARNING: ODEBUG bug in rtl_usb_disconnect prio:high usb -1 syz 4 93d 183d
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 22 7h34m 196d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 C error 18 21d 213d PATCH [51d]
WARNING in cm109_urb_irq_callback prio:low usb input -1 C 46 204d 217d
WARNING in usb_start_wait_urb prio:low usb -1 C error 79 204d 217d PATCH [196d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 C error error 18 1d06h 249d 💬 1 [1d06h]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 C error 852 9h50m 266d PATCH [8d07h]
general protection fault in count_matching_names (2) usb 2 syz 6 35d 268d
KASAN: vmalloc-out-of-bounds Read in kcov_remote_stop prio:normal usb 17 447 6h03m 272d PATCH [46d]
KASAN: vmalloc-out-of-bounds Read in kcov_remote_start prio:normal bluetooth usb 17 3156 2h40m 274d PATCH [46d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 31d 290d
general protection fault in su3000_i2c_transfer prio:low usb media 2 C done 260 1d15h 318d PATCH [129d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 C error 548 1d06h 319d PATCH [13d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 C error 105 1d00h 329d
INFO: task hung in console_callback (6) prio:high input usb 1 C error error 18 57d 355d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 C error 153 12d 381d PATCH [14d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 C error 433 1d00h 401d PATCH [52d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 131 3d11h 408d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 C error 677 4h35m 410d PATCH [224d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 C error 381 5d11h 428d PATCH [418d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 C 1099 20d 429d PATCH [426d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 C error 313 9h25m 437d PATCH [392d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 C error error 12 72d 441d PATCH [231d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 C 5 19d 463d PATCH [265d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 C error 737 5d16h 468d PATCH [392d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 361d 494d
general protection fault in status_show prio:high usb 2 C 16 13d 535d PATCH [383d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz error 31 22d 554d
general protection fault in dummy_timer (2) prio:high usb 15 C 88 3d18h 589d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 340d 629d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 23 287d 632d
possible deadlock in input_inject_event prio:high usb fs 4 C done 3956 21d 647d PATCH [262d]
KASAN: use-after-free Read in em28xx_close_extension (2) prio:high usb media 19 C error 17 22d 655d 💬 3 [96d]
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 C error 334 13h25m 661d PATCH [240d]
WARNING in enable_work prio:high usb -1 C error 1824 2d02h 684d 💬 2 [2d12h]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 170d 707d PATCH [685d]
WARNING in usb_free_urb prio:high usb media -1 C inconclusive 7274 11h09m 764d PATCH [67d]
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 100 10d 769d
INFO: rcu detected stall in schedule (7) usb 1 C done error 71 1d23h 770d
WARNING in kernfs_get (5) prio:high usb kernfs -1 syz inconclusive 726 7h34m 789d 💬 3 [5d04h]
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 C error 228 1d01h 831d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 355 1d09h 835d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 C unreliable 122 3d07h 874d 💬 2 [801d]
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial 17 C 166 180d 1020d PATCH [1004d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 C done error 22 57d 1022d 💬 1 [45d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 C error 432 9d03h 1050d 💬 1 [2d12h]
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 168d 1051d
INFO: task hung in usbdev_release (2) prio:high usb 1 C error error 128 1d02h 1062d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 642 1h50m 1122d 💬 4 [851d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 28d 1129d
INFO: task hung in hub_port_init (3) prio:low usb 1 C error 1118 11h36m 1196d 💬 16 [65d]
INFO: task hung in hub_event (3) prio:high usb 1 944 1d13h 1268d 💬 12 [2d12h]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 471d 1292d 💬 14 [598d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 171d 1308d 💬 5 [252d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 200 2d11h 1374d
KASAN: use-after-free Read in em28xx_init_extension (2) prio:high usb media 19 C done 1458 7d07h 1558d PATCH [6d02h]
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 C error 35 5d05h 1763d
INFO: task hung in pn533_finalize_setup nfc usb 1 C unreliable error 8 1190d 1811d PATCH [1579d]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 C unreliable inconclusive 4066 81d 1967d PATCH [1757d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 C unreliable 3740 1h45m 2014d PATCH [1750d]
INFO: task hung in usbdev_open (2) usb 1 C error 3206 21h26m 2015d 💬 1 [65d]
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 10d 2034d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 800d 2054d 💬 1 [2000d]
WARNING in smsusb_start_streaming/usb_submit_urb prio:high usb media -1 C error inconclusive 173 322d 2511d PATCH [791d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in mon_text_release prio:normal usb 10 2 65d 87d