Warning: Permanently added '10.128.0.210' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 57.058228][ T8163] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 57.298152][ T8163] usb 1-1: Using ep0 maxpacket: 16 [ 57.418205][ T8163] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0038, bcdDevice=1a.54 [ 57.427256][ T8163] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.436111][ T8163] usb 1-1: config 0 descriptor?? [ 57.479977][ T8163] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. [ 57.489479][ T8163] dvb-usb: bulk message failed: -22 (2/0) [ 57.495256][ T8163] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 57.518231][ T8163] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) [ 57.527894][ T8163] usb 1-1: media controller created [ 57.535760][ T8163] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 57.546748][ T8163] dvb-usb: bulk message failed: -22 (1/0) [ 57.552823][ T8163] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' [ 57.598485][ T8163] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input5 [ 57.610238][ T8163] dvb-usb: schedule remote query interval to 50 msecs. [ 57.617274][ T8163] dvb-usb: bulk message failed: -22 (2/0) [ 57.623670][ T8163] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. [ 57.668120][ T8163] dvb-usb: bulk message failed: -22 (1/0) [ 57.673865][ T8163] dvb-usb: error while querying for an remote control event. [ 57.679009][ T7] usb 1-1: USB disconnect, device number 2 [ 57.720437][ T7] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected. executing program [ 63.077623][ T7] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 63.317628][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 63.437701][ T7] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0038, bcdDevice=1a.54 [ 63.446780][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.455649][ T7] usb 1-1: config 0 descriptor?? [ 63.499527][ T7] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. [ 63.508940][ T7] dvb-usb: bulk message failed: -22 (2/0) [ 63.514644][ T7] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 63.537676][ T7] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) [ 63.547315][ T7] usb 1-1: media controller created [ 63.555211][ T7] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 63.566307][ T7] dvb-usb: bulk message failed: -22 (1/0) [ 63.572405][ T7] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' [ 63.619027][ T7] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input6 [ 63.630702][ T7] dvb-usb: schedule remote query interval to 50 msecs. [ 63.638153][ T7] dvb-usb: bulk message failed: -22 (2/0) [ 63.643866][ T7] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. [ 63.697589][ T7] dvb-usb: bulk message failed: -22 (1/0) [ 63.703882][ T7] dvb-usb: error while querying for an remote control event. [ 63.712145][ T7] usb 1-1: USB disconnect, device number 3 [ 63.746273][ T7] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected. executing program [ 69.087280][ T8163] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 69.327256][ T8163] usb 1-1: Using ep0 maxpacket: 16 [ 69.447389][ T8163] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0038, bcdDevice=1a.54 [ 69.456413][ T8163] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.465352][ T8163] usb 1-1: config 0 descriptor?? [ 69.509017][ T8163] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. [ 69.518415][ T8163] dvb-usb: bulk message failed: -22 (2/0) [ 69.524162][ T8163] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 69.547345][ T8163] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) [ 69.556992][ T8163] usb 1-1: media controller created [ 69.564740][ T8163] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 69.575695][ T8163] dvb-usb: bulk message failed: -22 (1/0) [ 69.581878][ T8163] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' [ 69.628523][ T8163] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input7 [ 69.643243][ T8163] dvb-usb: schedule remote query interval to 50 msecs. [ 69.651919][ T8163] dvb-usb: bulk message failed: -22 (2/0) [ 69.658022][ T8163] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. [ 69.707250][ T8163] dvb-usb: bulk message failed: -22 (1/0) [ 69.713404][ T8163] dvb-usb: error while querying for an remote control event. [ 69.721137][ T8163] usb 1-1: USB disconnect, device number 4 [ 69.754515][ T8163] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected. executing program [ 75.097003][ T7] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 75.337014][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 75.457079][ T7] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0038, bcdDevice=1a.54 [ 75.466102][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.475747][ T7] usb 1-1: config 0 descriptor?? [ 75.538752][ T7] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. [ 75.548075][ T7] dvb-usb: bulk message failed: -22 (2/0) [ 75.553779][ T7] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 75.587061][ T7] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) [ 75.596716][ T7] usb 1-1: media controller created [ 75.604561][ T7] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 75.615359][ T7] dvb-usb: bulk message failed: -22 (1/0) [ 75.621432][ T7] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' [ 75.677355][ T7] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input8 [ 75.688779][ T7] dvb-usb: schedule remote query interval to 50 msecs. [ 75.695843][ T7] dvb-usb: bulk message failed: -22 (2/0) [ 75.702194][ T7] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. [ 75.737549][ T7] usb 1-1: USB disconnect, device number 5 [ 75.775651][ T7] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected. executing program [ 81.106304][ T8163] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 81.346278][ T8163] usb 1-1: Using ep0 maxpacket: 16 [ 81.476299][ T8163] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0038, bcdDevice=1a.54 [ 81.485354][ T8163] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.495299][ T8163] usb 1-1: config 0 descriptor?? [ 81.548153][ T8163] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. [ 81.557559][ T8163] dvb-usb: bulk message failed: -22 (2/0) [ 81.563263][ T8163] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 81.586304][ T8163] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) [ 81.596057][ T8163] usb 1-1: media controller created [ 81.604610][ T8163] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 81.615704][ T8163] dvb-usb: bulk message failed: -22 (1/0) [ 81.621900][ T8163] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' [ 81.666476][ T8163] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input9 [ 81.682304][ T8163] dvb-usb: schedule remote query interval to 50 msecs. [ 81.689681][ T8163] dvb-usb: bulk message failed: -22 (2/0) [ 81.695395][ T8163] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. [ 81.746829][ T7] usb 1-1: USB disconnect, device number 6 [ 81.788537][ T7] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected. executing program [ 87.105354][ T7] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 87.355325][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 87.525360][ T7] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0038, bcdDevice=1a.54 [ 87.534426][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.543213][ T7] usb 1-1: config 0 descriptor?? [ 87.607155][ T7] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. [ 87.616557][ T7] dvb-usb: bulk message failed: -22 (2/0) [ 87.622296][ T7] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 87.645339][ T7] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) [ 87.655034][ T7] usb 1-1: media controller created [ 87.662837][ T7] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 87.673789][ T7] dvb-usb: bulk message failed: -22 (1/0) [ 87.679834][ T7] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' [ 87.726755][ T7] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input10 [ 87.738566][ T7] dvb-usb: schedule remote query interval to 50 msecs. [ 87.746048][ T7] dvb-usb: bulk message failed: -22 (2/0) [ 87.751879][ T7] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. [ 87.805240][ T7] dvb-usb: bulk message failed: -22 (1/0) [ 87.805985][ T8163] usb 1-1: USB disconnect, device number 7 [ 87.810971][ T7] dvb-usb: error while querying for an remote control event. [ 87.855460][ T8163] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected. [ 93.803600][ T8472] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810d626800 (size 2048): comm "kworker/0:1", pid 7, jiffies 4294946031 (age 8.260s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 54 65 72 72 61 54 65 63 ........TerraTec 2f 71 61 6e 75 20 55 53 42 32 2e 30 20 48 69 67 /qanu USB2.0 Hig backtrace: [<000000001868ec69>] cinergyt2_fe_attach+0x21/0x80 [<0000000069d80651>] cinergyt2_frontend_attach+0x21/0x70 [<00000000c12d6c47>] dvb_usb_adapter_frontend_init+0x11b/0x1b0 [<0000000012dc4d47>] dvb_usb_device_init.cold+0x4d0/0x6ae [<000000009a40ba79>] usb_probe_interface+0x177/0x370 [<0000000092664fce>] really_probe+0x159/0x480 [<00000000ac3ae41f>] driver_probe_device+0x84/0x100 [<000000008558e2d5>] __device_attach_driver+0xee/0x110 [<00000000562cb0b9>] bus_for_each_drv+0xb7/0x100 [<0000000056762cde>] __device_attach+0x122/0x250 [<00000000412c6765>] bus_probe_device+0xc6/0xe0 [<000000000a5960bb>] device_add+0x5ac/0xc30 [<000000009ab6c3b2>] usb_set_configuration+0x9de/0xb90 [<00000000f4ffc3df>] usb_generic_driver_probe+0x8c/0xc0 [<00000000b38e25bd>] usb_probe_device+0x5c/0x140 [<0000000092664fce>] really_probe+0x159/0x480