r0 = syz_open_dev$usbmon(&(0x7f0000000480), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002340), 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0x6)