[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 52.762375][ T1962] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 53.122471][ T1962] usb 1-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice=cc.5e [ 53.131552][ T1962] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.140718][ T1962] usb 1-1: config 0 descriptor?? [ 53.204714][ T1962] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 53.412342][ T1962] gp8psk: usb in 128 operation failed. [ 53.442347][ T1962] gp8psk: usb in 137 operation failed. [ 53.447823][ T1962] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 53.472549][ T1962] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 53.481786][ T1962] usb 1-1: media controller created [ 53.490142][ T1962] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 53.501708][ T1962] gp8psk_fe: Frontend revision 1 attached [ 53.512331][ T1962] usb 1-1: DVB: registering adapter 0 frontend 0 (Genpix DVB-S)... [ 53.520305][ T1962] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 53.632372][ T1962] gp8psk: usb in 138 operation failed. [ 53.637863][ T1962] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 53.648208][ T1962] gp8psk: found Genpix USB device pID = 201 (hex) [ 53.656682][ T1962] usb 1-1: USB disconnect, device number 2 [ 53.714783][ T1962] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. executing program [ 59.631986][ T1962] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 60.002178][ T1962] usb 1-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice=cc.5e [ 60.012186][ T1962] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.024631][ T1962] usb 1-1: config 0 descriptor?? [ 60.084202][ T1962] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 60.291954][ T1962] gp8psk: usb in 128 operation failed. [ 60.321987][ T1962] gp8psk: usb in 137 operation failed. [ 60.327497][ T1962] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 60.352074][ T1962] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 60.361328][ T1962] usb 1-1: media controller created [ 60.369621][ T1962] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 60.384874][ T1962] gp8psk_fe: Frontend revision 1 attached [ 60.390640][ T1962] usb 1-1: DVB: registering adapter 0 frontend 0 (Genpix DVB-S)... [ 60.412102][ T1962] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 60.512004][ T1962] gp8psk: usb in 138 operation failed. [ 60.517492][ T1962] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 60.527609][ T1962] gp8psk: found Genpix USB device pID = 201 (hex) [ 60.534742][ T1962] usb 1-1: USB disconnect, device number 3 [ 60.546316][ T1962] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. [ 61.740223][ T8471] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810b5f6e80 (size 128): comm "kworker/1:2", pid 1962, jiffies 4294942620 (age 15.060s) 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: [<0000000026eb4c1b>] dvb_create_media_graph+0x301/0x7d0 [<00000000e25f051e>] dvb_usb_adapter_frontend_init+0x180/0x1b0 [<00000000d540e0a5>] dvb_usb_device_init.cold+0x4d0/0x6ae [<00000000c65b7b40>] gp8psk_usb_probe+0x2a/0x50 [<000000000ae0a4e1>] usb_probe_interface+0x177/0x370 [<00000000595f367e>] really_probe+0x159/0x480 [<000000002b33bbaf>] driver_probe_device+0x84/0x100 [<00000000a447286a>] __device_attach_driver+0xee/0x110 [<000000003fea0286>] bus_for_each_drv+0xb7/0x100 [<00000000f3d9eedf>] __device_attach+0x122/0x250 [<000000007b80bcc4>] bus_probe_device+0xc6/0xe0 [<000000008e8a2108>] device_add+0x5be/0xc30 [<0000000030ff8989>] usb_set_configuration+0x9d9/0xb90 [<00000000e68afdde>] usb_generic_driver_probe+0x8c/0xc0 [<00000000c8d04617>] usb_probe_device+0x5c/0x140 [<00000000595f367e>] really_probe+0x159/0x480