[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.49' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 44.058446][ T3831] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 44.438510][ T3831] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=32.33 [ 44.447832][ T3831] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.457336][ T3831] usb 1-1: config 0 descriptor?? [ 44.728392][ T3831] usb 1-1: atusb_control_msg: req 0x10 val 0x0 idx 0x0, error -71 [ 44.736333][ T3831] usb 1-1: Firmware version (0.0) predates our first public release. [ 44.746000][ T3831] usb 1-1: Please update to version 0.2 or newer [ 44.752769][ T3831] usb 1-1: atusb_probe: initialization failed, error = -71 [ 44.760086][ T3831] atusb: probe of 1-1:0.0 failed with error -71 [ 44.767366][ T3831] usb 1-1: USB disconnect, device number 2 executing program [ 50.107897][ T3831] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 50.468084][ T3831] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=32.33 [ 50.477091][ T3831] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.485905][ T3831] usb 1-1: config 0 descriptor?? [ 50.747896][ T3831] usb 1-1: atusb_control_msg: req 0x10 val 0x0 idx 0x0, error -71 [ 50.755767][ T3831] usb 1-1: Firmware version (0.0) predates our first public release. [ 50.764031][ T3831] usb 1-1: Please update to version 0.2 or newer [ 50.770579][ T3831] usb 1-1: atusb_probe: initialization failed, error = -71 [ 50.777925][ T3831] atusb: probe of 1-1:0.0 failed with error -71 [ 50.785261][ T3831] usb 1-1: USB disconnect, device number 3 executing program [ 56.137525][ T3831] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 56.527600][ T3831] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=32.33 [ 56.536811][ T3831] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.545935][ T3831] usb 1-1: config 0 descriptor?? [ 56.807486][ T3831] usb 1-1: atusb_control_msg: req 0x10 val 0x0 idx 0x0, error -71 [ 56.815436][ T3831] usb 1-1: Firmware version (0.0) predates our first public release. [ 56.828136][ T3831] usb 1-1: Please update to version 0.2 or newer [ 56.834483][ T3831] usb 1-1: atusb_probe: initialization failed, error = -71 [ 56.845724][ T3831] atusb: probe of 1-1:0.0 failed with error -71 [ 56.853523][ T3831] usb 1-1: USB disconnect, device number 4 [ 57.812895][ T8474] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810fb56f00 (size 192): comm "kworker/0:2", pid 3831, jiffies 4294942325 (age 13.430s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 18 6f b5 0f 81 88 ff ff .........o...... backtrace: [<00000000890e1748>] usb_alloc_urb+0x66/0xe0 [<000000002dae5637>] atusb_probe+0x158/0x820 [<00000000d60dd3eb>] usb_probe_interface+0x177/0x370 [<00000000baa2d516>] really_probe+0x159/0x480 [<0000000004b4a5e4>] driver_probe_device+0x84/0x100 [<00000000b75ebd01>] __device_attach_driver+0xee/0x110 [<00000000460585b5>] bus_for_each_drv+0xb7/0x100 [<000000001b50b59a>] __device_attach+0x122/0x250 [<000000006c075ed1>] bus_probe_device+0xc6/0xe0 [<000000001a88617d>] device_add+0x5ac/0xc30 [<00000000fed3e8a3>] usb_set_configuration+0x9de/0xb90 [<000000001e481a79>] usb_generic_driver_probe+0x8c/0xc0 [<000000001d8207cb>] usb_probe_device+0x5c/0x140 [<00000000baa2d516>] really_probe+0x159/0x480 [<0000000004b4a5e4>] driver_probe_device+0x84/0x100 [<00000000b75ebd01>] __device_attach_driver+0xee/0x110