syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1321]
≡ Subsystems
🐞 Fixed [7190]
🐞 Invalid [18989]
⬇ 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: 426
Parent subsystem(s): kernel (93)
Child subsystems: usb-storage (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in steam_register usb input prio:high 7 3 19d 16d PATCH [15d]
WARNING in igorplugusb_cmd/usb_submit_urb prio:low media usb -1 C 1 30d 27d PATCH [8d18h]
KASAN: slab-use-after-free Write in iowarrior_write_callback (2) actionable prio:high usb 22 1 49d 37d PATCH [7d14h]
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs input usb 1 syz error error 1 40d 37d 💬 1 [31d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 C 8 11d 49d PATCH [41d]
KASAN: slab-use-after-free Read in hidraw_report_event prio:high input usb 19 C error 4 59d 60d PATCH [37d]
KASAN: stack-out-of-bounds Write in carl9170_handle_command_response prio:high usb wireless 21 C 77 21h47m 63d PATCH [1d22h]
KASAN: slab-use-after-free Read in hiddev_disconnect (4) actionable prio:high input usb 19 2 48d 85d PATCH [14d]
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 C error 91 14d 91d PATCH [23d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 C error error 1155 47d 91d PATCH [23d]
KMSAN: uninit-value in rtl8150_open (2) prio:high usb net 7 5 24d 93d PATCH [63d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 C error 9 60d 94d PATCH [26d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 C error 1828 25m 98d PATCH [98d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 C error 2364 17d 98d PATCH [52d]
memory leak in dvb_register_device prio:high media usb 3 C 2 5d19h 130d PATCH [129d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 9 4d01h 156d PATCH [27d]
memory leak in ldisc_receive prio:low usb net 3 C 2 79d 159d PATCH [152d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 C error error 8 61d 165d 💬 10 [163d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 C 4 90d 171d 💬 1 [90d]
WARNING: ODEBUG bug in rtl_usb_disconnect prio:high usb -1 syz 4 83d 172d
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 18 5d10h 186d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 C error 18 11d 203d PATCH [40d]
WARNING in cm109_urb_irq_callback prio:low usb input -1 C 46 194d 207d
WARNING in usb_start_wait_urb prio:low usb -1 C error 79 194d 207d PATCH [186d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz error error 15 4d13h 238d 💬 1 [171d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 C error 707 22m 255d PATCH [219d]
general protection fault in count_matching_names (2) usb 2 syz 6 24d 258d
KASAN: vmalloc-out-of-bounds Read in kcov_remote_stop prio:normal usb 17 408 4h46m 262d PATCH [35d]
KASAN: vmalloc-out-of-bounds Read in kcov_remote_start prio:normal bluetooth usb 17 2866 14m 263d PATCH [35d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 21d 279d
general protection fault in su3000_i2c_transfer prio:low usb media 2 C done 258 6d06h 308d PATCH [118d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 C error 539 2d16h 309d PATCH [3d02h]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 C error 100 21h05m 319d
INFO: task hung in console_callback (6) prio:high input usb 1 C error error 18 47d 345d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 C error 153 1d20h 371d PATCH [4d08h]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 C error 422 12h36m 390d PATCH [42d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 125 2h55m 397d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 C error 639 1d19h 399d PATCH [213d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 C error 367 3d22h 418d PATCH [408d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 C 1099 9d15h 419d PATCH [416d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 C error 297 16h00m 427d PATCH [381d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 C error error 12 62d 431d PATCH [220d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 C 5 9d06h 452d PATCH [254d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 C error 735 2d19h 458d PATCH [381d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 350d 483d
general protection fault in status_show prio:high usb 2 C 16 3d10h 524d PATCH [372d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz error 31 12d 543d
general protection fault in dummy_timer (2) prio:high usb 15 C 87 15h08m 578d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 330d 618d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 23 277d 621d
possible deadlock in input_inject_event prio:high usb fs 4 C done 3956 10d 636d PATCH [251d]
KASAN: use-after-free Read in em28xx_close_extension (2) prio:high usb media 19 C error 17 12d 644d 💬 3 [85d]
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 C error 331 2d09h 650d PATCH [230d]
WARNING in enable_work prio:high usb -1 C error 1812 24d 673d 💬 2 [23d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 160d 697d PATCH [675d]
WARNING in usb_free_urb prio:high usb media -1 C inconclusive 7228 3d09h 754d PATCH [56d]
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 100 3h10m 758d
INFO: rcu detected stall in schedule (7) usb 1 C done error 69 11d 759d
WARNING in kernfs_get (5) prio:high usb kernfs -1 syz inconclusive 687 7h01m 778d 💬 3 [25d]
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 C error 215 10d 820d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 351 11d 825d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 C unreliable 120 4d17h 864d 💬 2 [790d]
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial 17 C 166 170d 1009d PATCH [993d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 C done error 22 46d 1011d 💬 1 [34d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 C error 426 3h13m 1039d 💬 1 [23d]
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 158d 1041d
INFO: task hung in usbdev_release (2) prio:high usb 1 C error error 126 5d04h 1051d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 627 2d10h 1111d 💬 4 [840d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 17d 1119d
INFO: task hung in hub_port_init (3) prio:low usb 1 C error 1073 49m 1185d 💬 16 [54d]
INFO: task hung in hub_event (3) prio:high usb 1 931 1d10h 1258d 💬 12 [23d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 460d 1281d 💬 14 [587d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 160d 1298d 💬 5 [241d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 197 7h33m 1363d
KASAN: use-after-free Read in em28xx_init_extension (2) prio:high usb media 19 C done 1445 12d 1548d 💬 3 [23d]
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 C error 35 12d 1753d
INFO: task hung in pn533_finalize_setup nfc usb 1 C unreliable error 8 1179d 1801d PATCH [1568d]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 C unreliable inconclusive 4066 71d 1956d PATCH [1746d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 C unreliable 3696 1h02m 2003d PATCH [1740d]
INFO: task hung in usbdev_open (2) usb 1 C error 3174 1h17m 2004d 💬 1 [54d]
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 7h41m 2023d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 789d 2043d 💬 1 [1989d]
WARNING in smsusb_start_streaming/usb_submit_urb prio:high usb media -1 C error inconclusive 173 312d 2500d PATCH [780d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in mon_text_release prio:normal usb 10 2 55d 76d