r0 = eventfd2(0x0, 0x0)
poll(&(0x7f0000000080)=[{r0}], 0x1, 0x336)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="b63a62e400000000", 0x8}], 0x1)