Starting Update UTMP about System Runlevel Changes... [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.8' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 45.155265][ T8483] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 45.515246][ T8483] usb 1-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice=cc.5e [ 45.524746][ T8483] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.535575][ T8483] usb 1-1: config 0 descriptor?? [ 45.577154][ T8483] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 45.785121][ T8483] gp8psk: usb in 128 operation failed. [ 45.805141][ T8483] gp8psk: usb in 137 operation failed. [ 45.811082][ T8483] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 45.835275][ T8483] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 45.844717][ T8483] usb 1-1: media controller created [ 45.852962][ T8483] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 45.869831][ T8483] gp8psk_fe: Frontend revision 1 attached [ 45.894110][ T8483] usb 1-1: DVB: registering adapter 0 frontend 0 (Genpix DVB-S)... [ 45.908175][ T8483] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 46.005394][ T8483] gp8psk: usb in 138 operation failed. [ 46.011383][ T8483] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 46.022101][ T8483] gp8psk: found Genpix USB device pID = 201 (hex) [ 46.030617][ T8483] usb 1-1: USB disconnect, device number 2 [ 46.106340][ T8483] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. executing program [ 51.504837][ T8483] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 51.874902][ T8483] usb 1-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice=cc.5e [ 51.883978][ T8483] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.893912][ T8483] usb 1-1: config 0 descriptor?? [ 51.945403][ T8483] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 52.154779][ T8483] gp8psk: usb in 128 operation failed. [ 52.174823][ T8483] gp8psk: usb in 137 operation failed. [ 52.180352][ T8483] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 52.214903][ T8483] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 52.224138][ T8483] usb 1-1: media controller created [ 52.231715][ T8483] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 52.245128][ T8483] gp8psk_fe: Frontend revision 1 attached [ 52.250957][ T8483] usb 1-1: DVB: registering adapter 0 frontend 0 (Genpix DVB-S)... [ 52.294346][ T8483] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 52.384864][ T8483] gp8psk: usb in 138 operation failed. [ 52.390349][ T8483] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 52.400711][ T8483] gp8psk: found Genpix USB device pID = 201 (hex) [ 52.409833][ T8483] usb 1-1: USB disconnect, device number 3 [ 52.469545][ T8483] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. [ 53.301840][ T8499] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810b1f2e80 (size 128): comm "kworker/1:3", pid 8483, jiffies 4294941863 (age 13.620s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 06 05 00 00 00 00 00 00 ................ 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... backtrace: [<00000000c7652488>] dvb_create_media_graph+0x301/0x7d0 [<00000000e9dac1e4>] dvb_usb_adapter_frontend_init+0x180/0x1b0 [<000000008c68449a>] dvb_usb_device_init.cold+0x4d0/0x6ae [<00000000e700a574>] gp8psk_usb_probe+0x2a/0x50 [<000000003f1596ea>] usb_probe_interface+0x177/0x370 [<00000000744da21b>] really_probe+0x159/0x480 [<00000000ad894974>] driver_probe_device+0x84/0x100 [<00000000360ce339>] __device_attach_driver+0xee/0x110 [<000000009ff71194>] bus_for_each_drv+0xb7/0x100 [<0000000047d671da>] __device_attach+0x122/0x250 [<00000000897b7c03>] bus_probe_device+0xc6/0xe0 [<00000000e2fca50e>] device_add+0x5ac/0xc30 [<00000000e485ed67>] usb_set_configuration+0x9de/0xb90 [<00000000a02c589a>] usb_generic_driver_probe+0x8c/0xc0 [<000000001e16712c>] usb_probe_device+0x5c/0x140 [<00000000744da21b>] really_probe+0x159/0x480