Warning: Permanently added '10.128.10.8' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 50.130969][ T3925] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 50.500968][ T3925] usb 1-1: New USB device found, idVendor=09c0, idProduct=0206, bcdDevice=11.63 [ 50.510001][ T3925] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.518966][ T3925] usb 1-1: config 0 descriptor?? [ 50.561511][ T3925] dvb-usb: found a 'Genpix SkyWalker-2 DVB-S receiver' in warm state. [ 50.780861][ T3925] gp8psk: usb in 128 operation failed. [ 50.800870][ T3925] gp8psk: usb in 137 operation failed. [ 50.806357][ T3925] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 50.840921][ T3925] dvbdev: DVB: registering new adapter (Genpix SkyWalker-2 DVB-S receiver) [ 50.849547][ T3925] usb 1-1: media controller created [ 50.859823][ T3925] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 50.871116][ T3925] gp8psk_fe: Frontend attached [ 50.875974][ T3925] usb 1-1: DVB: registering adapter 0 frontend 0 (Genpix DVB-S)... [ 50.900869][ T3925] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 51.000861][ T3925] gp8psk: usb in 138 operation failed. [ 51.006346][ T3925] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully initialized and connected. [ 51.019021][ T3925] gp8psk: found Genpix USB device pID = 206 (hex) [ 51.028623][ T3925] usb 1-1: USB disconnect, device number 2 [ 51.079289][ T3925] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully deinitialized and disconnected. executing program [ 56.110186][ T3925] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 56.470225][ T3925] usb 1-1: New USB device found, idVendor=09c0, idProduct=0206, bcdDevice=11.63 [ 56.479261][ T3925] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.488353][ T3925] usb 1-1: config 0 descriptor?? [ 56.530758][ T3925] dvb-usb: found a 'Genpix SkyWalker-2 DVB-S receiver' in warm state. [ 56.750108][ T3925] gp8psk: usb in 128 operation failed. [ 56.770136][ T3925] gp8psk: usb in 137 operation failed. [ 56.775634][ T3925] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 56.800207][ T3925] dvbdev: DVB: registering new adapter (Genpix SkyWalker-2 DVB-S receiver) [ 56.808858][ T3925] usb 1-1: media controller created [ 56.819552][ T3925] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 56.834131][ T3925] gp8psk_fe: Frontend attached [ 56.838927][ T3925] usb 1-1: DVB: registering adapter 0 frontend 0 (Genpix DVB-S)... [ 56.860272][ T3925] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 56.970097][ T3925] gp8psk: usb in 138 operation failed. [ 56.975567][ T3925] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully initialized and connected. [ 56.986680][ T3925] gp8psk: found Genpix USB device pID = 206 (hex) [ 56.995049][ T3925] usb 1-1: USB disconnect, device number 3 [ 57.016600][ T3925] dvb-usb: Genpix SkyWalker-2 DVB-S receiver successfully deinitialized and disconnected. [ 57.789501][ T8417] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888109c0c080 (size 128): comm "kworker/0:3", pid 3925, jiffies 4294942362 (age 12.940s) 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: [<0000000072f59cf7>] dvb_create_media_graph+0x301/0x7d0 [<00000000768add12>] dvb_usb_adapter_frontend_init+0x180/0x1b0 [<0000000023f25192>] dvb_usb_device_init.cold+0x4d0/0x6ae [<00000000e7a4a03e>] gp8psk_usb_probe+0x2a/0x50 [<00000000e4e6bc6e>] usb_probe_interface+0x177/0x370 [<00000000c576cf5b>] really_probe+0x159/0x4a0 [<000000003ed963a0>] driver_probe_device+0x84/0x100 [<0000000009ecd33d>] __device_attach_driver+0xee/0x110 [<0000000053a888f0>] bus_for_each_drv+0xb7/0x100 [<0000000063195197>] __device_attach+0x122/0x250 [<000000000ec2c884>] bus_probe_device+0xc6/0xe0 [<000000007b669ed4>] device_add+0x5be/0xc30 [<0000000061e48c60>] usb_set_configuration+0x9d9/0xb90 [<000000000c23387e>] usb_generic_driver_probe+0x8c/0xc0 [<000000004e835756>] usb_probe_device+0x5c/0x140 [<00000000c576cf5b>] really_probe+0x159/0x4a0