usb 3-1: new high-speed USB device number 40 using dummy_hcd usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer dvbdev: DVB: registering new adapter (Hauppauge Mercury) usb 5-1: selecting invalid altsetting 1 set interface failed INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 1 PID: 586 Comm: kworker/1:3 Not tainted 5.1.0-rc5-319617-gd34f951 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xe8/0x16e lib/dump_stack.c:113 assign_lock_key kernel/locking/lockdep.c:786 [inline] register_lock_class+0x11b8/0x1250 kernel/locking/lockdep.c:1095 __lock_acquire+0xfb/0x37c0 kernel/locking/lockdep.c:3582 lock_acquire+0x10d/0x2f0 kernel/locking/lockdep.c:4211 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xfe/0x12b0 kernel/locking/mutex.c:1072 mxl111sf_ctrl_msg+0xc7/0x250 drivers/media/usb/dvb-usb-v2/mxl111sf.c:69 mxl111sf_write_reg+0x9f/0x160 drivers/media/usb/dvb-usb-v2/mxl111sf.c:126 mxl1x1sf_soft_reset+0x70/0x190 drivers/media/usb/dvb-usb-v2/mxl111sf-phy.c:56 mxl111sf_lgdt3305_frontend_attach.constprop.0+0x252/0x7c0 drivers/media/usb/dvb-usb-v2/mxl111sf.c:450 mxl111sf_frontend_attach_mercury+0x27/0xa0 drivers/media/usb/dvb-usb-v2/mxl111sf.c:1007 dvb_usbv2_adapter_frontend_init drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:654 [inline] dvb_usbv2_adapter_init drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:817 [inline] dvb_usbv2_init drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:878 [inline] dvb_usbv2_probe.cold+0x2170/0x29f6 drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:993 usb 3-1: Using ep0 maxpacket: 8 usb 4-1: device descriptor read/64, error 18 usb_probe_interface+0x31d/0x820 drivers/usb/core/driver.c:361 really_probe+0x2da/0xb10 drivers/base/dd.c:509 driver_probe_device+0x21d/0x350 drivers/base/dd.c:671 __device_attach_driver+0x1d8/0x290 drivers/base/dd.c:778 bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:454 __device_attach+0x223/0x3a0 drivers/base/dd.c:844 bus_probe_device+0x1f1/0x2a0 drivers/base/bus.c:514 device_add+0xad2/0x16e0 drivers/base/core.c:2106 usb_set_configuration+0xdf7/0x1740 drivers/usb/core/message.c:2021 generic_probe+0xa2/0xda drivers/usb/core/generic.c:210 usb_probe_device+0xc0/0x150 drivers/usb/core/driver.c:266 usb 3-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice=8d.76 really_probe+0x2da/0xb10 drivers/base/dd.c:509 driver_probe_device+0x21d/0x350 drivers/base/dd.c:671 __device_attach_driver+0x1d8/0x290 drivers/base/dd.c:778 usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:454 usb usb4-port1: attempt power cycle usb 3-1: config 0 descriptor?? __device_attach+0x223/0x3a0 drivers/base/dd.c:844 bus_probe_device+0x1f1/0x2a0 drivers/base/bus.c:514 device_add+0xad2/0x16e0 drivers/base/core.c:2106 gspca_main: mr97310a-2.14.0 probing 08ca:0110 usb_new_device.cold+0x537/0xccf drivers/usb/core/hub.c:2534 hub_port_connect drivers/usb/core/hub.c:5089 [inline] hub_port_connect_change drivers/usb/core/hub.c:5204 [inline] port_event drivers/usb/core/hub.c:5350 [inline] hub_event+0x1398/0x3b00 drivers/usb/core/hub.c:5432 gspca_mr97310a: reg write [21] error -22 process_one_work+0x90f/0x1580 kernel/workqueue.c:2269 mr97310a: probe of 3-1:0.0 failed with error -22 process_scheduled_works kernel/workqueue.c:2331 [inline] worker_thread+0x7b0/0xe20 kernel/workqueue.c:2417 kthread+0x313/0x420 kernel/kthread.c:253 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 usb 5-1: dvb_usb_v2: usb_bulk_msg() failed=-22 error writing reg: 0xff, val: 0x00 dvb_usb_mxl111sf: probe of 5-1:0.0 failed with error -22 usb 5-1: USB disconnect, device number 61 usb 2-1: reset high-speed USB device number 43 using dummy_hcd usb 3-1: USB disconnect, device number 40 gspca_vc032x: Unknown sensor... vc032x: probe of 1-1:0.189 failed with error -22 usb 1-1: USB disconnect, device number 109 usb 2-1: device descriptor read/64, error 18 usb 4-1: new high-speed USB device number 33 using dummy_hcd usb 1-1: new high-speed USB device number 110 using dummy_hcd usb 5-1: new high-speed USB device number 62 using dummy_hcd usb 4-1: device descriptor read/64, error 18 usb 3-1: new high-speed USB device number 41 using dummy_hcd usb 1-1: Using ep0 maxpacket: 8 usb 2-1: device descriptor read/64, error -71 usb 1-1: config 0 has an invalid interface number: 122 but max is 0 usb 1-1: config 0 has no interface number 0 usb 5-1: Using ep0 maxpacket: 8 usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=49.96 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 descriptor?? usb 3-1: Using ep0 maxpacket: 8 usb 2-1: reset high-speed USB device number 43 using dummy_hcd usb 5-1: New USB device found, idVendor=2040, idProduct=d8d3, bcdDevice=a8.3e usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 5-1: config 0 descriptor?? usb 6-1: new high-speed USB device number 5 using dummy_hcd CoreChips 1-1:0.122 (unnamed net_device) (uninitialized): set LINK LED failed : -71 usb 5-1: dvb_usb_v2: found a 'Hauppauge Mercury' in warm state CoreChips: probe of 1-1:0.122 failed with error -71 usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer usb 1-1: USB disconnect, device number 110 dvbdev: DVB: registering new adapter (Hauppauge Mercury) usb 3-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice=8d.76 usb 5-1: selecting invalid altsetting 1 usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 set interface failed usb 5-1: dvb_usb_v2: usb_bulk_msg() failed=-22 usb 3-1: config 0 descriptor?? error writing reg: 0xff, val: 0x00 dvb_usb_mxl111sf: probe of 5-1:0.0 failed with error -22 gspca_main: mr97310a-2.14.0 probing 08ca:0110 gspca_mr97310a: reg write [21] error -22 usb 4-1: device descriptor read/64, error -71 mr97310a: probe of 3-1:0.0 failed with error -22 usb 2-1: device descriptor read/64, error 18 usb 5-1: USB disconnect, device number 62 usb 6-1: device descriptor read/64, error 18 usb 3-1: USB disconnect, device number 41 usb 4-1: new high-speed USB device number 34 using dummy_hcd usb 2-1: device descriptor read/64, error 18 usb 5-1: new low-speed USB device number 63 using dummy_hcd usb 6-1: device descriptor read/64, error 18 usb 2-1: USB disconnect, device number 43 option 2-1:0.42: device disconnected usb 4-1: device descriptor read/64, error 18 usb 3-1: new full-speed USB device number 42 using dummy_hcd usb 1-1: new high-speed USB device number 111 using dummy_hcd usb 6-1: new high-speed USB device number 6 using dummy_hcd usb 5-1: device descriptor read/64, error 18 usb 1-1: Using ep0 maxpacket: 8 usb 2-1: new high-speed USB device number 44 using dummy_hcd usb 3-1: New USB device found, idVendor=1d50, idProduct=606f, bcdDevice=95.ca usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 has an invalid interface number: 122 but max is 0 usb 1-1: config 0 has no interface number 0 usb 4-1: device descriptor read/64, error 18 usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=49.96 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 3-1: config 0 descriptor?? usb 1-1: config 0 descriptor?? usb 6-1: device descriptor read/64, error 18 usb usb4-port1: unable to enumerate USB device usb 5-1: device descriptor read/64, error 18 usb 2-1: device descriptor read/64, error 18 gs_usb 3-1:0.0: Configuring for 2 interfaces CoreChips: probe of 1-1:0.122 failed with error -22 usb 1-1: USB disconnect, device number 111 usb 6-1: device descriptor read/64, error 18 usb 5-1: new low-speed USB device number 64 using dummy_hcd usb usb6-port1: attempt power cycle usb 3-1: USB disconnect, device number 42 usb 2-1: device descriptor read/64, error 18 usb 5-1: device descriptor read/64, error 18 usb 1-1: new high-speed USB device number 112 using dummy_hcd usb 2-1: new high-speed USB device number 45 using dummy_hcd usb 1-1: device descriptor read/64, error 18 usb 5-1: device descriptor read/64, error 18 usb 2-1: device descriptor read/64, error 18 usb usb5-port1: attempt power cycle usb 6-1: new high-speed USB device number 7 using dummy_hcd usb 3-1: new full-speed USB device number 43 using dummy_hcd usb 1-1: device descriptor read/64, error 18 usb 1-1: new high-speed USB device number 113 using dummy_hcd usb 2-1: device descriptor read/64, error -71 usb 3-1: New USB device found, idVendor=1d50, idProduct=606f, bcdDevice=95.ca usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 3-1: config 0 descriptor?? usb usb2-port1: attempt power cycle usb 6-1: device descriptor read/64, error 18 usb 5-1: new low-speed USB device number 65 using dummy_hcd usb 1-1: device descriptor read/64, error 18 usb 4-1: new high-speed USB device number 35 using dummy_hcd usb 5-1: Invalid ep0 maxpacket: 0 gs_usb 3-1:0.0: Configuring for 2 interfaces gs_usb 3-1:0.0: Couldn't get bit timing const for channel (err=-71) gs_usb: probe of 3-1:0.0 failed with error -71 usb 3-1: USB disconnect, device number 43 usb 4-1: Using ep0 maxpacket: 8 usb 6-1: device descriptor read/64, error 18 usb 1-1: device descriptor read/64, error 18 usb 4-1: config 0 has an invalid interface number: 53 but max is 0 usb 4-1: config 0 has no interface number 0 usb 4-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=c0.2d usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 5-1: new high-speed USB device number 66 using dummy_hcd usb 4-1: config 0 descriptor?? dm9601: probe of 4-1:0.53 failed with error -22 sr9700: probe of 4-1:0.53 failed with error -22 usb usb1-port1: attempt power cycle usb 3-1: new full-speed USB device number 44 using dummy_hcd usb 6-1: new high-speed USB device number 8 using dummy_hcd usb 2-1: new high-speed USB device number 46 using dummy_hcd usb 4-1: USB disconnect, device number 35 usb 5-1: Using ep0 maxpacket: 8 usb 2-1: Using ep0 maxpacket: 8 usb 5-1: config 0 has an invalid interface number: 122 but max is 0 usb 6-1: device descriptor read/64, error 18 usb 5-1: config 0 has no interface number 0 usb 5-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=49.96 usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 5-1: config 0 descriptor?? usb 3-1: New USB device found, idVendor=1d50, idProduct=606f, bcdDevice=95.ca usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 3-1: config 0 descriptor?? usb 2-1: config 0 has an invalid interface number: 252 but max is 0 usb 2-1: config 0 has no interface number 0 usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 2-1: config 0 descriptor?? rio500 2-1:0.252: USB Rio found at address 46 gs_usb 3-1:0.0: Configuring for 2 interfaces usb 1-1: new high-speed USB device number 114 using dummy_hcd usb 6-1: device descriptor read/64, error 18 usb 2-1: USB disconnect, device number 46 rio500 2-1:0.252: USB Rio disconnected. usb usb6-port1: unable to enumerate USB device usb 4-1: new high-speed USB device number 36 using dummy_hcd usb 1-1: device descriptor read/64, error 18 usb 3-1: USB disconnect, device number 44 usb 4-1: Using ep0 maxpacket: 8 usb 4-1: config 0 has an invalid interface number: 53 but max is 0 usb 4-1: config 0 has no interface number 0 usb 4-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=c0.2d usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 4-1: config 0 descriptor?? dm9601: probe of 4-1:0.53 failed with error -22 sr9700: probe of 4-1:0.53 failed with error -22 usb 2-1: new high-speed USB device number 47 using dummy_hcd usb 4-1: USB disconnect, device number 36 usb 1-1: device descriptor read/64, error -71 CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Error reading RX_CTL register:ffffffea usb 3-1: new full-speed USB device number 45 using dummy_hcd usb 2-1: Using ep0 maxpacket: 8 usb 1-1: new high-speed USB device number 115 using dummy_hcd usb 2-1: config 0 has an invalid interface number: 252 but max is 0 usb 2-1: config 0 has no interface number 0 CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable software MII access usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 2-1: config 0 descriptor?? CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable hardware MII access rio500 2-1:0.252: USB Rio found at address 47 CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable software MII access CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable hardware MII access usb 1-1: Using ep0 maxpacket: 8 CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable software MII access usb 3-1: New USB device found, idVendor=1d50, idProduct=606f, bcdDevice=95.ca usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable hardware MII access usb 3-1: config 0 descriptor?? CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable software MII access usb 1-1: config 0 has an invalid interface number: 137 but max is 0 usb 2-1: USB disconnect, device number 47 usb 1-1: config 0 has no interface number 0 rio500 2-1:0.252: USB Rio disconnected. usb 1-1: New USB device found, idVendor=0565, idProduct=0003, bcdDevice=2e.70 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 descriptor?? CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable hardware MII access CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable software MII access usb 6-1: new high-speed USB device number 9 using dummy_hcd CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable hardware MII access CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable software MII access CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to enable hardware MII access CoreChips 5-1:0.122 (unnamed net_device) (uninitialized): Failed to write Medium Mode mode to 0x0336:ffffffb9 kaweth 1-1:0.137: Firmware present in device. gs_usb 3-1:0.0: Configuring for 2 interfaces CoreChips: probe of 5-1:0.122 failed with error -71 usb 5-1: USB disconnect, device number 66 kaweth 1-1:0.137: Statistics collection: 0 kaweth 1-1:0.137: Multicast filter limit: 0 kaweth 1-1:0.137: MTU: 0 kaweth 1-1:0.137: Read MAC address 00:00:00:00:00:00 usb 6-1: Using ep0 maxpacket: 8 usb 4-1: new high-speed USB device number 37 using dummy_hcd usb 2-1: new high-speed USB device number 48 using dummy_hcd usb 6-1: config index 0 descriptor too short (expected 9, got 0) usb 6-1: can't read configurations, error -22 usb 3-1: USB disconnect, device number 45 kaweth 1-1:0.137: Error setting SOFS wait kaweth: probe of 1-1:0.137 failed with error -5 usb 1-1: USB disconnect, device number 115 usb 4-1: Using ep0 maxpacket: 8 usb 5-1: new high-speed USB device number 67 using dummy_hcd usb 6-1: new high-speed USB device number 10 using dummy_hcd usb 2-1: device descriptor read/64, error 18 usb 4-1: config 0 has an invalid interface number: 20 but max is 0 usb 4-1: config 0 has no interface number 0 usb 4-1: New USB device found, idVendor=077d, idProduct=627a, bcdDevice= 0.01 usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 4-1: config 0 descriptor?? radioshark3: set-freq error: -22 radioshark3: request-status error: -22 radioshark3: couldn't init tea5757 usbhid 4-1:0.20: couldn't find an input interrupt endpoint usb 6-1: Using ep0 maxpacket: 8 usb 6-1: config index 0 descriptor too short (expected 9, got 0) usb 6-1: can't read configurations, error -22 usb 5-1: Using ep0 maxpacket: 8 usb usb6-port1: attempt power cycle usb 2-1: device descriptor read/64, error 18 usb 5-1: device descriptor read/all, error -61 usb 1-1: new high-speed USB device number 116 using dummy_hcd usb 3-1: new full-speed USB device number 46 using dummy_hcd usb 5-1: new high-speed USB device number 68 using dummy_hcd usb 2-1: new high-speed USB device number 49 using dummy_hcd usb 1-1: Using ep0 maxpacket: 8 usb 5-1: device descriptor read/64, error 18 usb 1-1: config 0 has an invalid interface number: 137 but max is 0 usb 1-1: config 0 has no interface number 0 usb 1-1: New USB device found, idVendor=0565, idProduct=0003, bcdDevice=2e.70 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 3-1: New USB device found, idVendor=1d50, idProduct=606f, bcdDevice=95.ca usb 2-1: device descriptor read/64, error 18 usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 descriptor?? usb 3-1: config 0 descriptor?? usb 6-1: new high-speed USB device number 11 using dummy_hcd kaweth 1-1:0.137: Firmware present in device. kaweth 1-1:0.137: Error reading configuration (-71), no net device created kaweth: probe of 1-1:0.137 failed with error -5 gs_usb 3-1:0.0: Configuring for 2 interfaces usb 1-1: USB disconnect, device number 116 usb 5-1: device descriptor read/64, error 18 usb 6-1: Using ep0 maxpacket: 8 usb 2-1: device descriptor read/64, error 18 usb usb5-port1: attempt power cycle usb usb2-port1: attempt power cycle usb 6-1: config index 0 descriptor too short (expected 9, got 0) usb 6-1: can't read configurations, error -22 usb 3-1: USB disconnect, device number 46 usb 1-1: new high-speed USB device number 117 using dummy_hcd usb 6-1: new high-speed USB device number 12 using dummy_hcd