Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   47.187783][ T3643] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   47.617789][ T3643] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   47.628657][ T3643] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[   47.638407][ T3643] usb 1-1: New USB device found, idVendor=056a, idProduct=0042, bcdDevice= 0.40
[   47.647433][ T3643] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   47.656020][ T3643] usb 1-1: config 0 descriptor??
[   48.118228][ T3643] wacom 0003:056A:0042.0001: item fetching failed at offset 0/1
[   48.125893][ T3643] wacom 0003:056A:0042.0001: parse failed
[   48.135773][ T3643] wacom: probe of 0003:056A:0042.0001 failed with error -22
[   48.318268][    T5] usb 1-1: USB disconnect, device number 2
[   54.040968][ T8450] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810fcdd200 (size 512):
  comm "kworker/1:2", pid 3643, jiffies 4294942083 (age 7.930s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000000c7ef626>] __kfifo_alloc+0xad/0x100
    [<0000000041f261be>] wacom_probe+0x1a1/0x3b0
    [<000000003918fdf0>] hid_device_probe+0x16b/0x210
    [<0000000039b49647>] really_probe+0x159/0x480
    [<00000000a137dd80>] driver_probe_device+0x84/0x100
    [<0000000038db450f>] __device_attach_driver+0xee/0x110
    [<00000000824e8adc>] bus_for_each_drv+0xb7/0x100
    [<000000009fd44b54>] __device_attach+0x122/0x250
    [<00000000ed39ae62>] bus_probe_device+0xc6/0xe0
    [<00000000c15c5353>] device_add+0x5ac/0xc30
    [<00000000d91354d4>] hid_add_device+0x151/0x390
    [<00000000b899f31e>] usbhid_probe+0x412/0x560
    [<00000000783551a8>] usb_probe_interface+0x177/0x370
    [<0000000039b49647>] really_probe+0x159/0x480
    [<00000000a137dd80>] driver_probe_device+0x84/0x100
    [<0000000038db450f>] __device_attach_driver+0xee/0x110