usb subsystem


List(s): linux-usb@vger.kernel.org
Fixed bugs: 461
Parent subsystem(s): kernel (119)
Child subsystems: usb-storage (5)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in service_outstanding_interrupt/usb_submit_urb (2) usb prio:high -1 1 5d19h 1d18h
WARNING in v4l2_ctrl_auto_cluster media usb prio:high -1 syz, C 2 5d10h 4d16h PATCH [2d01h]
INFO: task hung in pn533_usb_probe nfc usb prio:high 1 syz, C error 2 7d03h 5d13h PATCH [2d22h]
KASAN: use-after-free Read in pn533_acr122_is_rx_frame_valid usb nfc prio:high 19 syz, C 15 7h50m 8d01h PATCH [1d11h]
INFO: task hung in usb_register_dev (3) prio:high usb 1 syz, C error 14 1d07h 9d01h PATCH [6d07h]
WARNING: suspicious RCU usage in phy_detach net usb prio:high 4 syz 4 5d07h 9d17h
KASAN: slab-use-after-free Read in roccat_disconnect prio:high input usb 19 syz, C 13 5d19h 10d PATCH [10d]
INFO: task hung in em28xx_i2c_unregister prio:high i2c usb 1 syz 30 9d20h 12d 💬 1 [12d]
BUG: unable to handle kernel paging request in gs_close prio:low usb 8 6 13d 13d
KASAN: slab-use-after-free Write in keyspan_close usb prio:high 22 syz, C 1 5h10m 14d PATCH [3d02h]
WARNING in cx231xx_send_vendor_cmd/usb_submit_urb usb prio:low -1 syz, C error 6 4d16h 14d PATCH [5d10h]
memory leak in nci_send_cmd usb nfc net prio:high 3 syz, C 4 6d19h 14d PATCH [4d19h]
KASAN: slab-use-after-free Read in k90_record_led_work usb input prio:high actionable 19 4 10d 14d PATCH [1d22h]
possible deadlock in fifo_open (2) usb prio:low 4 1 18d 14d
KASAN: slab-use-after-free Read in k90_backlight_work input usb prio:high 19 11 13d 15d PATCH [8d22h]
KASAN: slab-use-after-free Read in sd_stopN media usb prio:high 19 syz 1 4d10h 16d PATCH [5d05h]
KASAN: slab-out-of-bounds Write in gb_operation_message_alloc greybus usb prio:high 21 syz, C error 40 49m 16d PATCH [9d06h]
WARNING in drm_mode_config_validate usb dri prio:high -1 syz, C error 36 7d12h 16d 💬 1 [16d]
KASAN: slab-use-after-free Read in roccat_open input usb prio:high 19 syz, C 2 9d01h 17d 💬 2 [9d01h]
UBSAN: shift-out-of-bounds in __vcc_connect net usb prio:high -1 syz 2 21d 18d
KASAN: stack-out-of-bounds Write in append_midi1_out_jack usb prio:normal 21 C 6 4d00h 18d PATCH [12d]
INFO: task hung in usb_set_configuration prio:high usb input 1 syz 2 24d 20d PATCH [18d]
INFO: task hung in unbind_store prio:high usb 1 syz, C error 11 18d 21d 💬 7 [17d]
KASAN: slab-use-after-free Write in usb_giveback_urb_bh usb prio:high actionable 22 2 24d 21d PATCH [20d]
possible deadlock in lookup_open usb prio:low 4 85 3d13h 22d
KASAN: slab-use-after-free Read in dummy_timer usb prio:normal 19 29 1d04h 22d
INFO: trying to register non-static key in edge_bulk_in_callback usb prio:high -1 1 27d 23d
INFO: trying to register non-static key in u_audio_get_playback_srate usb prio:high -1 1 27d 23d PATCH [1d13h]
KASAN: slab-out-of-bounds Read in gether_get_ifname usb prio:normal 17 syz, C 21 11d 23d PATCH [14h58m]
possible deadlock in mdc800_device_open usb prio:high 4 syz, C error 225 1d02h 23d PATCH [4d14h]
general protection fault in bus_remove_device usb prio:high 2 syz, C 7 1d11h 24d PATCH [23d]
memory leak in __usbhid_submit_report (2) input usb prio:high 3 syz, C 1 13d 25d PATCH [25d]
general protection fault in drm_object_attach_property usb dri 8 syz, C error 48 2d19h 27d PATCH [26d]
INFO: trying to register non-static key in gadget_dev_open prio:normal usb -1 1 31d 27d
general protection fault in adsl_state_store prio:low usb 2 C 7 4d02h 27d PATCH [3d02h]
WARNING: ODEBUG bug in hid_device_remove prio:high input usb -1 syz, C error 51 1d03h 29d 💬 2 [13d]
WARNING: ODEBUG bug in corsair_remove prio:high input usb -1 syz, C done 602 13h40m 29d PATCH [1d22h]
KASAN: slab-use-after-free Read in attach_store prio:normal usb 19 C 2 30d 30d PATCH [10d]
memory leak in gadget_bind (2) prio:low usb 3 syz, C 1 18d 30d PATCH [22d]
possible deadlock in uvcg_extension_ba_source_id_show prio:low usb 4 6 35d 31d
BUG: spinlock bad magic in gadget_dev_open prio:normal usb 4 11 6h31m 31d
possible deadlock in uvcg_default_output_i_terminal_show prio:low usb 4 1 38d 32d
possible deadlock in uvcg_extension_b_num_controls_store prio:low usb 4 1 38d 33d
general protection fault in uvcg_video_enable prio:high usb 2 C 8 5d17h 33d PATCH [30d]
WARNING in ttusb_dec_start_feed prio:high media usb -1 syz, C 2 15d 34d
memory leak in hidg_bind prio:low usb 3 syz, C 2 21d 34d PATCH [22d]
WARNING: refcount bug in trace_suspend_resume (2) prio:normal usb 13 syz, C 5 13d 34d PATCH [33d]
WARNING in i2c_unregister_device prio:low usb -1 syz, C error 24 33d 34d
KASAN: slab-use-after-free Read in input_dev_uevent (2) prio:high usb input 19 syz, C error 17 4d06h 35d
KASAN: slab-out-of-bounds Read in hid_dump_input prio:high input usb 19 syz, C error 22 31d 35d PATCH [2d00h]
memory leak in usb_copy_descriptors prio:low usb 3 syz, C 1 21d 37d PATCH [2d06h]
INFO: trying to register non-static key in usbg_make_tpg prio:low usb -1 4 24d 37d
WARNING in trace_suspend_resume/usb_submit_urb (2) prio:high nfc usb -1 3 39d 37d
INFO: trying to register non-static key in as102_stream_ctrl prio:high usb media -1 syz, C error 50 1d11h 38d PATCH [3d23h]
KASAN: slab-use-after-free Read in sur40_open prio:high usb input 19 syz, C error 44 31d 38d PATCH [23d]
BUG: sleeping function called from invalid context in cancel_delayed_work_sync prio:high usb mmc 10 syz, C 28218 now 38d PATCH [2d03h]
BUG: sleeping function called from invalid context in mmc_free_host prio:high usb mmc 5 syz, C error 4724 5m 38d PATCH [25d]
KASAN: slab-use-after-free Read in rc_dev_uevent prio:high usb media 19 syz, C error 79 12d 38d PATCH [38d]
WARNING in port100_send_cmd_async/usb_submit_urb (3) prio:high usb nfc -1 syz, C error 325 1d16h 38d
possible deadlock in mnt_want_write (9) prio:low usb 4 syz, C 75 3d03h 39d
memory leak in f_uac1_opts_c_srate_store prio:normal usb 3 syz, C 1 26d 39d PATCH [38d]
KASAN: slab-use-after-free Write in gadgetfs_kill_sb prio:normal actionable usb 22 C 5 9d08h 40d PATCH [8d14h]
WARNING in as102_stream_ctrl prio:low usb media -1 syz, C 89 10h24m 40d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (4) prio:high actionable usb 19 1 45d 40d PATCH [3d02h]
possible deadlock in tcm_alloc prio:low usb 4 syz, C error 264 7d09h 41d
possible deadlock in uvcg_extension_allow_link prio:low usb 4 syz, C 13 17d 41d
memory leak in f_uac2_opts_p_srate_store prio:normal usb 3 syz, C 1 28d 41d PATCH [38d]
KASAN: invalid-free in f_uac1_opts_c_srate_store prio:normal usb 24 syz, C 6 15d 42d PATCH [39d]
KASAN: slab-use-after-free Read in uvcg_extension_drop prio:normal actionable usb 19 5 7d15h 42d PATCH [39d]
general protection fault in dummy_udc_stop prio:low usb 8 24 17d 42d
general protection fault in emi26_probe prio:low usb 17 syz, C error 17 19d 42d 💬 1 [11d]
WARNING in ttusb_dec_send_command prio:high usb media -1 syz, C 202 5h50m 43d PATCH [40d]
general protection fault in rebind_store prio:low usb 8 syz, C 58 2d18h 43d PATCH [13d]
KASAN: slab-use-after-free Write in pn_bind prio:normal usb 22 syz 50 3d12h 43d PATCH [2d22h]
general protection fault in request_ihex_firmware prio:high usb 2 syz, C error 58 23h34m 43d PATCH [39d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 12d 43d PATCH [3d06h]
KASAN: slab-use-after-free Read in vhci_shutdown_connection prio:normal usb 19 syz, C 221 17d 43d PATCH [5d01h]
KASAN: slab-use-after-free Write in put_dev prio:normal usb 22 syz 5 7d16h 43d PATCH [41d]
KASAN: slab-use-after-free Write in gadgetfs_bind prio:normal usb 22 syz, C error 164 10h56m 43d PATCH [39d]
memory leak in uvcg_extension_ba_source_id_store prio:low usb 3 syz, C 1 44d 43d PATCH [40d]
WARNING in usb_ep_enable prio:high usb -1 syz, C done 768 18m 43d PATCH [41d]
WARNING: locking bug in gadget_dev_open prio:normal usb 4 4 23d 44d
KASAN: slab-use-after-free Read in find_endpoint prio:normal usb 19 109 1d13h 44d
KASAN: slab-use-after-free Read in gadget_dev_open prio:normal usb 19 syz, C 182 5h33m 44d
KASAN: slab-use-after-free Read in ep_open prio:normal usb 19 syz, C done 147 now 44d PATCH [43d]
WARNING in usbg_make_tpg prio:low usb -1 3 33d 44d
memory leak in f_uac2_opts_c_srate_store prio:low usb 3 syz, C 1 31d 44d PATCH [42d]
kernel BUG in register_netdevice prio:low usb -1 syz, C done 106 4d06h 45d 💬 2 [18d]
KASAN: invalid-free in f_uac2_opts_p_srate_store prio:normal usb 24 syz, C error 156 15d 45d PATCH [39d]
KASAN: invalid-free in f_uac2_opts_c_srate_store prio:normal usb 24 syz, C error 117 16d 46d PATCH [39d]
KASAN: slab-out-of-bounds Read in dummy_free_request prio:normal usb 17 162 16d 46d
general protection fault in start_dirop prio:low usb fs 2 syz, C 20 14d 46d PATCH [43d]
WARNING in dummy_free_request (2) prio:normal usb -1 syz, C error 14 10d 46d
possible deadlock in uvc_func_allow_link prio:low usb fs 4 17 15d 46d
KASAN: slab-use-after-free Read in stub_rx_loop prio:high usb 19 C 10 3d19h 47d PATCH [17d]
general protection fault in dummy_udc_start prio:low usb 10 syz, C error 12268 2d23h 47d PATCH [46d]
general protection fault in dummy_set_selfpowered prio:low usb 10 syz, C error 1486 3d00h 47d
general protection fault in f_midi2_free_ep_reqs prio:high usb 10 syz, C 935 5d19h 47d PATCH [45d]
general protection fault in dummy_queue prio:low usb 19 642 3d16h 47d
KASAN: global-out-of-bounds Read in usb_copy_descriptors prio:high usb 17 512 5d02h 47d PATCH [42d]
KASAN: invalid-free in dev_free (4) prio:normal usb 24 1 52d 48d
WARNING in cm109_input_ev/usb_submit_urb (2) prio:low input usb -1 syz 1 53d 49d
INFO: trying to register non-static key in __vb2_queue_cancel prio:high usb media -1 syz, C 3500 7h52m 60d 💬 3 [9d02h]
WARNING in __carl9170_tx_process_status prio:high usb wireless -1 syz, C 6 20d 71d PATCH [59d]
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm input usb 1 syz, C error error 1 77d 75d
KASAN: slab-use-after-free Read in uea_upload_pre_firmware prio:high usb 19 syz, C error 76 35d 75d PATCH [64d]
memory leak in v4l2_ctrl_handler_init_class (3) prio:high usb media 3 syz, C 21 8d17h 128d PATCH [77d]
INFO: task hung in devres_release_group (2) prio:high input usb 1 syz, C error 39 8d02h 148d
INFO: trying to register non-static key in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 91 63d 171d PATCH [102d]
WARNING in as102_dvb_dmx_start_feed prio:high usb media -1 syz, C error error 1157 23d 171d PATCH [102d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 syz, C error 27 6d22h 173d PATCH [105d]
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 syz, C error 2713 18d 178d PATCH [177d]
WARNING in igorplugusb_probe/usb_submit_urb prio:low usb media -1 syz, C error error 2364 66d 178d PATCH [131d]
memory leak in dvb_register_device prio:high media usb 3 syz, C 2 55d 209d PATCH [74d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 syz, C error 364 3d12h 236d PATCH [107d]
INFO: task hung in i2c_tiny_usb_disconnect prio:low usb 1 syz, C error error 9 14d 244d 💬 10 [242d]
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 syz, C 4 170d 251d 💬 1 [170d]
KASAN: slab-use-after-free Read in vhci_tx_loop prio:high usb 19 33 16d 265d
WARNING in ADDR_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 19 25d 282d PATCH [120d]
WARNING in usb_start_wait_urb prio:low usb -1 syz, C error 79 273d 286d PATCH [265d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) prio:high usb 8 syz, C error error 35 5d22h 317d PATCH [66d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) prio:high input usb 19 syz, C error 1279 6h05m 335d PATCH [77d]
general protection fault in count_matching_names (2) usb 2 syz 6 104d 337d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 29 9d22h 359d
general protection fault in su3000_i2c_transfer prio:low usb media 2 syz, C done 272 6d18h 387d PATCH [198d]
INFO: rcu detected stall in hub_event (2) prio:low usb 1 syz, C error 598 7d01h 388d PATCH [82d]
INFO: task hung in dvb_usbv2_exit prio:low usb 1 syz, C error 111 10d 398d
INFO: task hung in console_callback (6) prio:high input usb 1 syz, C error error 57 18d 424d
WARNING in dib0700_ctrl_rd/usb_submit_urb prio:low usb -1 syz, C error 159 15d 450d PATCH [51d]
INFO: task hung in dvb_usbv2_probe prio:low usb 1 syz, C error 523 4h52m 470d PATCH [121d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 syz 193 14h04m 477d
WARNING in dtv5100_i2c_msg/usb_submit_urb prio:low usb -1 syz, C error 840 10h39m 479d PATCH [292d]
INFO: task hung in dvb_usb_i2c_exit prio:high usb 1 syz, C error 425 19h26m 497d PATCH [487d]
KMSAN: kernel-infoleak in i2cdev_ioctl_smbus prio:normal usb i2c 9 syz, C 1099 89d 498d PATCH [495d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 syz, C error 400 10h15m 506d PATCH [461d]
BUG: corrupted list in az6007_i2c_xfer prio:high usb media 15 syz, C error error 12 12d 510d PATCH [300d]
KASAN: slab-use-after-free Read in load_firmware_cb (2) usb media 19 syz, C 5 11d 532d PATCH [334d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 syz, C error 782 1d03h 537d PATCH [461d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 429d 563d
general protection fault in status_show prio:high usb 2 syz, C 16 82d 604d PATCH [452d]
WARNING in usb_stor_msg_common/usb_submit_urb prio:high usb usb-storage -1 syz, C error 3345 6d00h 623d
WARNING: ODEBUG bug in __folio_put (2) prio:high usb mm -1 syz 28 409d 697d
INFO: rcu detected stall in do_syscall_64 prio:high input usb 1 syz 25 17d 701d
general protection fault in dvb_usbv2_generic_write prio:low usb media 8 syz, C error 382 1d11h 730d PATCH [309d]
WARNING in enable_work prio:high usb media -1 syz, C error 1833 10d 753d 💬 2 [9d02h]
WARNING in usb_free_urb prio:high usb media -1 syz, C inconclusive 7532 1d05h 833d PATCH [8d04h]
INFO: task hung in kernfs_add_one usb kernfs 1 syz, C error done 104 25d 838d
INFO: rcu detected stall in schedule (7) usb 1 syz, C done error 72 62d 839d
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 syz, C error 270 24d 900d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) prio:high usb 22 376 5d01h 904d
WARNING in wdm_rxwork/usb_submit_urb (2) prio:low usb -1 syz, C unreliable 127 21d 943d 💬 2 [870d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 syz, C done error 26 23d 1091d 💬 1 [20d]
INFO: task hung in get_bMaxPacketSize0 prio:high usb 1 syz, C error 447 13d 1118d 💬 1 [40d]
INFO: rcu detected stall in console_callback input usb serial 1 syz, C error error 18 237d 1120d
INFO: task hung in usbdev_release (2) prio:high usb 1 syz, C error error 136 4d20h 1130d
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 760 4h01m 1191d 💬 4 [920d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 19d 1198d
INFO: task hung in hub_port_init (3) prio:low usb 1 syz, C error 1166 11h33m 1265d 💬 16 [134d]
INFO: task hung in hub_event (3) prio:high usb 1 C 1015 15h40m 1337d 💬 12 [9d02h]
INFO: task hung in usb_get_descriptor (2) usb 1 syz, C inconclusive error 863 19d 1361d 💬 14 [667d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 240d 1377d 💬 5 [321d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 236 5h46m 1443d
WARNING in pvr2_send_request_ex/usb_submit_urb prio:high usb pvrusb2 -1 syz, C error 35 4d06h 1832d PATCH [41d]
KASAN: use-after-free Read in v4l2_fh_open prio:high usb media 19 syz, C unreliable inconclusive 4066 150d 2035d PATCH [1825d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 syz, C unreliable 4007 4h16m 2083d PATCH [1819d]
INFO: task hung in usbdev_open (2) usb 1 syz, C error 3404 17h22m 2084d 💬 1 [134d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in dummy_timer (2) usb prio:normal 1 1 4d08h 8h34m
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] (2) usb -1 1 12d 8d01h
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) usb race:benign prio:low 6 1 9d20h 9d20h
KASAN: stack-out-of-bounds Write in f_midi2_create_usb_configs usb prio:normal 21 3 26d 23d
general protection fault in usbg_submit_command prio:high usb 2 1 39d 34d
BUG: unable to handle kernel NULL pointer dereference in handle_ep_small prio:high usb 10 4 41d 38d
KCSAN: data-race in event_handler / usbip_stop_eh prio:high race:benign usb 6 1 39d 39d
BUG: unable to handle kernel paging request in dummy_enable prio:low usb 8 3 38d 39d
KASAN: slab-out-of-bounds Read in free_netdev prio:normal usb 19 2 36d 43d
general protection fault in dummy_wakeup prio:low usb 2 2 32d 45d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) race:benign prio:low usb 6 1 55d 55d
general protection fault in mon_text_release prio:normal usb 10 3 56d 156d