Warning: Permanently added '10.128.1.27' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 56.702565][ T3062] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 57.062608][ T3062] usb 1-1: New USB device found, idVendor=09c0, idProduct=0206, bcdDevice=11.63 [ 57.071665][ T3062] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.080424][ T3062] usb 1-1: config 0 descriptor?? [ 57.123213][ T3062] dvb-usb: found a 'Genpix SkyWalker-2 DVB-S receiver' in warm state. [ 57.342529][ T3062] gp8psk: usb in 128 operation failed. [ 57.362633][ T3062] gp8psk: usb in 137 operation failed. [ 57.368108][ T3062] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 57.392590][ T3062] dvbdev: DVB: registering new adapter (Genpix SkyWalker-2 DVB-S receiver) [ 57.401196][ T3062] usb 1-1: media controller created [ 57.425185][ T3062] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 57.438995][ T3062] gp8psk_fe: Frontend attached [ 57.452676][ T3062] usb 1-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 57.460619][ T3062] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 57.562522][ T3062] gp8psk: usb in 138 operation failed. [ 57.568000][ T3062] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully initialized and connected. [ 57.577521][ T3062] gp8psk: found Genpix USB device pID = 206 (hex) [ 57.584940][ T3062] usb 1-1: USB disconnect, device number 2 [ 57.619023][ T3062] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully deinitialized and disconnected. executing program [ 62.852119][ T3062] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 63.212178][ T3062] usb 1-1: New USB device found, idVendor=09c0, idProduct=0206, bcdDevice=11.63 [ 63.221325][ T3062] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.230094][ T3062] usb 1-1: config 0 descriptor?? [ 63.272762][ T3062] dvb-usb: found a 'Genpix SkyWalker-2 DVB-S receiver' in warm state. [ 63.492073][ T3062] gp8psk: usb in 128 operation failed. [ 63.512097][ T3062] gp8psk: usb in 137 operation failed. [ 63.517568][ T3062] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 63.542164][ T3062] dvbdev: DVB: registering new adapter (Genpix SkyWalker-2 DVB-S receiver) [ 63.550802][ T3062] usb 1-1: media controller created [ 63.561415][ T3062] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 63.572807][ T3062] gp8psk_fe: Frontend attached [ 63.577591][ T3062] usb 1-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 63.587424][ T3062] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 63.662080][ T3062] gp8psk: usb in 138 operation failed. [ 63.667563][ T3062] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully initialized and connected. [ 63.677616][ T3062] gp8psk: found Genpix USB device pID = 206 (hex) [ 63.685678][ T3062] usb 1-1: USB disconnect, device number 3 [ 63.702530][ T3062] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully deinitialized and disconnected. [ 64.610185][ T8383] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 70.733060][ T8383] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810bc31f80 (size 128): comm "kworker/0:2", pid 3062, jiffies 4294943019 (age 13.320s) 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: [] dvb_create_media_graph+0x301/0x7d0 [] dvb_usb_adapter_frontend_init+0x180/0x1b0 [] dvb_usb_device_init.cold+0x4d0/0x6ae [] gp8psk_usb_probe+0x2a/0x50 [] usb_probe_interface+0x177/0x370 [] really_probe+0x159/0x4a0 [] driver_probe_device+0x84/0x100 [] __device_attach_driver+0xee/0x110 [] bus_for_each_drv+0xb7/0x100 [] __device_attach+0x122/0x250 [] bus_probe_device+0xc6/0xe0 [] device_add+0x5d5/0xc40 [] usb_set_configuration+0x9d9/0xb90 [] usb_generic_driver_probe+0x8c/0xc0 [] usb_probe_device+0x5c/0x140 [] really_probe+0x159/0x4a0 BUG: memory leak unreferenced object 0xffff88810da2fc00 (size 128): comm "kworker/0:2", pid 3062, jiffies 4294943631 (age 7.200s) 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: [] dvb_create_media_graph+0x301/0x7d0 [] dvb_usb_adapter_frontend_init+0x180/0x1b0 [] dvb_usb_device_init.cold+0x4d0/0x6ae [] gp8psk_usb_probe+0x2a/0x50 [] usb_probe_interface+0x177/0x370 [] really_probe+0x159/0x4a0 [] driver_probe_device+0x84/0x100 [] __device_attach_driver+0xee/0x110 [] bus_for_each_drv+0xb7/0x100 [] __device_attach+0x122/0x250 [] bus_probe_device+0xc6/0xe0 [] device_add+0x5d5/0xc40 [] usb_set_configuration+0x9d9/0xb90 [] usb_generic_driver_probe+0x8c/0xc0 [] usb_probe_device+0x5c/0x140 [] really_probe+0x159/0x4a0