INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.239' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 46.924143][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 47.164096][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 47.284208][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 47.293391][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.303052][ T12] usb 1-1: config 0 descriptor?? executing program [ 47.564225][ T12] usb 1-1: string descriptor 0 read error: -71 [ 47.572296][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 47.582658][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 47.593311][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 47.601199][ T12] usb 1-1: media controller created [ 47.610286][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 47.625789][ T12] usb 1-1: selecting invalid altsetting 1 [ 47.631527][ T12] set interface failed [ 47.631533][ T12] INFO: trying to register non-static key. [ 47.641666][ T12] the code is fine but needs lockdep annotation. [ 47.648147][ T12] turning off the locking correctness validator. [ 47.654515][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc6+ #13 [ 47.662117][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.672621][ T12] Workqueue: usb_hub_wq hub_event [ 47.677638][ T12] Call Trace: [ 47.680951][ T12] dump_stack+0xca/0x13e [ 47.685187][ T12] register_lock_class+0x11ae/0x1240 [ 47.690590][ T12] ? is_dynamic_key+0x1b0/0x1b0 [ 47.695423][ T12] ? lock_downgrade+0x630/0x630 [ 47.700294][ T12] __lock_acquire+0x11d/0x5340 [ 47.705045][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 47.710317][ T12] ? llist_add_batch+0x78/0xa0 [ 47.715069][ T12] ? tick_nohz_tick_stopped+0xd/0x50 [ 47.720341][ T12] ? __irq_work_queue_local+0xa3/0xe0 [ 47.725830][ T12] ? mark_held_locks+0xe0/0xe0 [ 47.730752][ T12] ? dev_vprintk_emit+0x4fc/0x541 [ 47.735767][ T12] ? __lock_acquire+0x54a/0x5340 [ 47.740881][ T12] ? find_held_lock+0x2d/0x110 [ 47.745819][ T12] ? format_decode+0x230/0xad0 [ 47.750565][ T12] lock_acquire+0x100/0x2b0 [ 47.755120][ T12] ? mxl111sf_ctrl_msg+0xb8/0x210 [ 47.760169][ T12] ? mxl111sf_ctrl_msg+0xb8/0x210 [ 47.765182][ T12] __mutex_lock+0xf9/0x12b0 [ 47.769771][ T12] ? mxl111sf_ctrl_msg+0xb8/0x210 [ 47.774789][ T12] ? mxl111sf_ctrl_msg+0xb8/0x210 [ 47.780061][ T12] ? mutex_trylock+0x1a0/0x1a0 [ 47.784815][ T12] ? memcpy+0x35/0x50 [ 47.788792][ T12] ? lock_downgrade+0x630/0x630 [ 47.793683][ T12] ? mark_held_locks+0x9f/0xe0 [ 47.798550][ T12] ? vprintk_emit+0x112/0x3e0 [ 47.803333][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 47.808759][ T12] ? mxl111sf_ctrl_msg+0xb8/0x210 [ 47.813842][ T12] mxl111sf_ctrl_msg+0xb8/0x210 [ 47.818746][ T12] mxl111sf_write_reg+0x8b/0x120 [ 47.823819][ T12] ? mxl111sf_frontend_attach_mercury_mh+0x940/0x940 [ 47.830491][ T12] ? usb_set_interface+0x79c/0xa50 [ 47.835597][ T12] mxl1x1sf_soft_reset+0x6b/0x190 [ 47.840730][ T12] mxl111sf_lgdt3305_frontend_attach.constprop.0+0x23e/0x790 [ 47.848200][ T12] mxl111sf_frontend_attach_atsc_mh+0x13/0x70 [ 47.854317][ T12] ? mxl111sf_lg2160_frontend_attach+0x900/0x900 [ 47.860796][ T12] dvb_usbv2_probe.cold+0x1e04/0x255d [ 47.866165][ T12] ? dvb_usb_start_feed+0xb40/0xb40 [ 47.871364][ T12] ? rpm_callback+0x230/0x230 [ 47.876139][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 47.881502][ T12] ? __pm_runtime_resume+0x111/0x180 [ 47.886796][ T12] usb_probe_interface+0x305/0x7a0 [ 47.891908][ T12] ? usb_probe_device+0x100/0x100 [ 47.897039][ T12] really_probe+0x281/0x660 [ 47.901617][ T12] driver_probe_device+0x104/0x210 [ 47.906745][ T12] __device_attach_driver+0x1c2/0x220 [ 47.912116][ T12] ? driver_allows_async_probing+0x160/0x160 [ 47.918089][ T12] bus_for_each_drv+0x15c/0x1e0 [ 47.923145][ T12] ? bus_rescan_devices+0x20/0x20 [ 47.928278][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 47.934087][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 47.939371][ T12] __device_attach+0x217/0x360 [ 47.944157][ T12] ? device_bind_driver+0xd0/0xd0 [ 47.949292][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 47.954756][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 47.960041][ T12] bus_probe_device+0x1e4/0x290 [ 47.964894][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 47.970785][ T12] device_add+0xae6/0x16f0 [ 47.975426][ T12] ? uevent_store+0x50/0x50 [ 47.980381][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 47.986295][ T12] usb_set_configuration+0xdf6/0x1670 [ 47.991678][ T12] generic_probe+0x9d/0xd5 [ 47.996116][ T12] usb_probe_device+0x99/0x100 [ 48.000978][ T12] ? usb_suspend+0x620/0x620 [ 48.005625][ T12] really_probe+0x281/0x660 [ 48.010329][ T12] driver_probe_device+0x104/0x210 [ 48.015525][ T12] __device_attach_driver+0x1c2/0x220 [ 48.020901][ T12] ? driver_allows_async_probing+0x160/0x160 [ 48.026871][ T12] bus_for_each_drv+0x15c/0x1e0 [ 48.031931][ T12] ? bus_rescan_devices+0x20/0x20 [ 48.036997][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 48.042812][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 48.048175][ T12] __device_attach+0x217/0x360 [ 48.052953][ T12] ? device_bind_driver+0xd0/0xd0 [ 48.058016][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 48.063336][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 48.068718][ T12] bus_probe_device+0x1e4/0x290 [ 48.073854][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 48.079953][ T12] device_add+0xae6/0x16f0 [ 48.084407][ T12] ? uevent_store+0x50/0x50 [ 48.088900][ T12] usb_new_device.cold+0x8c1/0x1016 [ 48.094220][ T12] ? usb_port_suspend+0xa40/0xa40 [ 48.099602][ T12] ? mark_held_locks+0x9f/0xe0 [ 48.104356][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 48.109630][ T12] hub_event+0x1ada/0x3590 [ 48.114040][ T12] ? hub_port_debounce+0x260/0x260 [ 48.119147][ T12] process_one_work+0x905/0x1570 [ 48.124085][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 48.129453][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 48.134456][ T12] worker_thread+0x96/0xe20 [ 48.138941][ T12] ? process_one_work+0x1570/0x1570 [ 48.144145][ T12] kthread+0x30b/0x410 [ 48.148201][ T12] ? kthread_park+0x1a0/0x1a0 [ 48.153034][ T12] ret_from_fork+0x24/0x30 [ 48.157556][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 48.163890][ T12] error writing reg: 0xff, val: 0x00 [ 48.170787][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 48.183930][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 48.191526][ T12] usb 1-1: USB disconnect, device number 2 [ 48.484292][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 48.554115][ T12] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 48.674299][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 48.764089][ C0] dummy_udc dummy_udc.0: set_address = 3 [ 48.794136][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 48.914183][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 48.923270][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.932542][ T12] usb 1-1: config 0 descriptor?? executing program [ 49.154686][ T1756] usb-fuzzer-gadget dummy_udc.0: unregistering UDC driver [USB fuzzer] [ 49.163146][ T1756] dummy_hcd dummy_hcd.0: port status 0x00010100 has changes [ 49.171842][ T1758] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 49.178961][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 000000006fee5dea [ 49.187281][ T1758] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 49.204070][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 00000000e016934b [ 49.212270][ T12] usb 1-1: string descriptor 0 read error: -71 [ 49.220048][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 49.228756][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 49.239205][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 49.246886][ T12] usb 1-1: media controller created [ 49.255077][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 49.268909][ T12] usb 1-1: selecting invalid altsetting 1 [ 49.274727][ T12] set interface failed [ 49.274741][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 49.285122][ T12] error writing reg: 0xff, val: 0x00 [ 49.291770][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 49.305027][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 49.312407][ T12] usb 1-1: USB disconnect, device number 3 [ 49.594187][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 49.664115][ T12] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 49.784312][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 49.874106][ C0] dummy_udc dummy_udc.0: set_address = 4 [ 49.904112][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 50.024250][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 50.033885][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.043436][ T12] usb 1-1: config 0 descriptor?? executing program [ 50.264695][ T1758] usb-fuzzer-gadget dummy_udc.0: unregistering UDC driver [USB fuzzer] [ 50.273904][ T1758] dummy_hcd dummy_hcd.0: port status 0x00010100 has changes [ 50.282815][ T1760] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 50.289886][ T1760] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 50.297351][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 0000000022bf527b [ 50.324103][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 00000000d43251d9 [ 50.338875][ T12] usb 1-1: string descriptor 0 read error: -71 [ 50.348153][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 50.357004][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 50.367520][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 50.376970][ T12] usb 1-1: media controller created [ 50.385948][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 50.400974][ T12] usb 1-1: selecting invalid altsetting 1 [ 50.406822][ T12] set interface failed [ 50.406841][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 50.418525][ T12] error writing reg: 0xff, val: 0x00 [ 50.424930][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 50.438113][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 50.445717][ T12] usb 1-1: USB disconnect, device number 4 [ 50.724146][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 50.794298][ T12] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 50.914121][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 51.004091][ C0] dummy_udc dummy_udc.0: set_address = 5 [ 51.034116][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 51.154194][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 51.163231][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.172374][ T12] usb 1-1: config 0 descriptor?? executing program [ 51.394532][ T1760] usb-fuzzer-gadget dummy_udc.0: unregistering UDC driver [USB fuzzer] [ 51.403546][ T1760] dummy_hcd dummy_hcd.0: port status 0x00010100 has changes [ 51.412110][ T1762] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 51.419118][ T1762] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 51.426927][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 00000000cbd98ba2 [ 51.454073][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 00000000acd2d866 [ 51.462279][ T12] usb 1-1: string descriptor 0 read error: -71 [ 51.469567][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 51.478475][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 51.488934][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 51.496727][ T12] usb 1-1: media controller created [ 51.504790][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 51.518303][ T12] usb 1-1: selecting invalid altsetting 1 [ 51.524063][ T12] set interface failed [ 51.524081][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 51.534858][ T12] error writing reg: 0xff, val: 0x00 [ 51.541702][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 51.555123][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 51.562697][ T12] usb 1-1: USB disconnect, device number 5 [ 51.844369][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 51.914116][ T12] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 52.034294][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 52.124092][ C0] dummy_udc dummy_udc.0: set_address = 6 [ 52.154111][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 52.274182][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 52.283567][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.292286][ T12] usb 1-1: config 0 descriptor?? executing program [ 52.514552][ T1762] usb-fuzzer-gadget dummy_udc.0: unregistering UDC driver [USB fuzzer] [ 52.523020][ T1762] dummy_hcd dummy_hcd.0: port status 0x00010100 has changes [ 52.532524][ T1764] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 52.539697][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 00000000ddfb8f42 [ 52.548049][ T1764] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 52.564067][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 000000001cfe8b81 [ 52.572196][ T12] usb 1-1: string descriptor 0 read error: -71 [ 52.579883][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 52.588781][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 52.599340][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 52.607294][ T12] usb 1-1: media controller created [ 52.615286][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 52.628981][ T12] usb 1-1: selecting invalid altsetting 1 [ 52.634830][ T12] set interface failed [ 52.634845][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 52.645314][ T12] error writing reg: 0xff, val: 0x00 [ 52.652318][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 52.665789][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 52.673304][ T12] usb 1-1: USB disconnect, device number 6 [ 52.954337][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 53.024123][ T12] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 53.144356][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 53.234112][ C0] dummy_udc dummy_udc.0: set_address = 7 [ 53.264163][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 53.384230][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 53.393288][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.402025][ T12] usb 1-1: config 0 descriptor?? executing program [ 53.624675][ T1764] usb-fuzzer-gadget dummy_udc.0: unregistering UDC driver [USB fuzzer] [ 53.633910][ T1764] dummy_hcd dummy_hcd.0: port status 0x00010100 has changes [ 53.642539][ T1766] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 53.649618][ T1766] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 53.656921][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 00000000739df0ac [ 53.684090][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 0000000039c3964c [ 53.692105][ T12] usb 1-1: string descriptor 0 read error: -71 [ 53.699719][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 53.708615][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 53.719289][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 53.727130][ T12] usb 1-1: media controller created [ 53.735769][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 53.749529][ T12] usb 1-1: selecting invalid altsetting 1 [ 53.755367][ T12] set interface failed [ 53.755404][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 53.765949][ T12] error writing reg: 0xff, val: 0x00 [ 53.773174][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 53.786718][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 53.794206][ T12] usb 1-1: USB disconnect, device number 7 [ 54.074314][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 54.144129][ T12] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 54.264331][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 54.364101][ C0] dummy_udc dummy_udc.0: set_address = 8 [ 54.394321][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 54.514220][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 54.523370][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.532384][ T12] usb 1-1: config 0 descriptor?? executing program [ 54.754734][ T1766] usb-fuzzer-gadget dummy_udc.0: unregistering UDC driver [USB fuzzer] [ 54.763250][ T1766] dummy_hcd dummy_hcd.0: port status 0x00010100 has changes [ 54.771881][ T1768] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 54.778942][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 000000008b7301c7 [ 54.787344][ T1768] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 54.804125][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 0000000036558b28 [ 54.812290][ T12] usb 1-1: string descriptor 0 read error: -71 [ 54.820210][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 54.829078][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 54.839911][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 54.847778][ T12] usb 1-1: media controller created [ 54.856107][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 54.869797][ T12] usb 1-1: selecting invalid altsetting 1 [ 54.875808][ T12] set interface failed [ 54.875829][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 54.886805][ T12] error writing reg: 0xff, val: 0x00 [ 54.893876][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 54.907416][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 54.914951][ T12] usb 1-1: USB disconnect, device number 8 [ 55.194324][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 55.264169][ T12] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 55.384339][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 55.474082][ C0] dummy_udc dummy_udc.0: set_address = 9 [ 55.504103][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 55.624169][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 55.633280][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.642316][ T12] usb 1-1: config 0 descriptor?? executing program [ 55.864589][ T1768] usb-fuzzer-gadget dummy_udc.0: unregistering UDC driver [USB fuzzer] [ 55.873073][ T1768] dummy_hcd dummy_hcd.0: port status 0x00010100 has changes [ 55.881993][ T1770] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 55.889176][ T1770] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 55.896465][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 000000008fe60dbd [ 55.924091][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 00000000602a0c8b [ 55.932094][ T12] usb 1-1: string descriptor 0 read error: -71 [ 55.939425][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 55.948243][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 55.958705][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 55.966517][ T12] usb 1-1: media controller created [ 55.974968][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 55.988658][ T12] usb 1-1: selecting invalid altsetting 1 [ 55.994496][ T12] set interface failed [ 55.994518][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 56.005005][ T12] error writing reg: 0xff, val: 0x00 [ 56.011991][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 56.025185][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 56.032667][ T12] usb 1-1: USB disconnect, device number 9 [ 56.314277][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 56.384199][ T12] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 56.504358][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 56.594103][ C0] dummy_udc dummy_udc.0: set_address = 10 [ 56.624156][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 56.744310][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice=15.24 [ 56.753674][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.762450][ T12] usb 1-1: config 0 descriptor?? executing program [ 56.994644][ T1770] usb-fuzzer-gadget dummy_udc.0: unregistering UDC driver [USB fuzzer] [ 57.003544][ T1770] dummy_hcd dummy_hcd.0: port status 0x00010100 has changes [ 57.012088][ T1772] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 57.019428][ T1772] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 57.027137][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 000000009be0674a [ 57.054101][ C0] dummy_hcd dummy_hcd.0: no ep configured for urb 00000000fa320178 [ 57.062328][ T12] usb 1-1: string descriptor 0 read error: -71 [ 57.069636][ T12] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 57.078271][ T12] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 57.088875][ T12] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 57.096594][ T12] usb 1-1: media controller created [ 57.104715][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 57.118035][ T12] usb 1-1: selecting invalid altsetting 1 [ 57.123850][ T12] set interface failed [ 57.123870][ T12] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 57.134364][ T12] error writing reg: 0xff, val: 0x00 [ 57.139162][ T12] dvb_usb_mxl111sf: probe of 1-1:0.0 failed with error -22 [ 57.152241][ T12] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 57.159674][ T12] usb 1-1: USB disconnect, device number 10 [ 57.454305][ T12] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 57.524163][ T12] usb 1-1: new high-speed USB device number 11 using dummy_hcd