pipe(&(0x7f0000000000)={0xffffffffffffffff}) io_setup(0x5, &(0x7f0000000040)=0x0) io_getevents(r1, 0x1, 0x1, &(0x7f0000000180)=[{}], 0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, 0x0, r0, 0x0}])