io_setup(0x5, &(0x7f0000000000)=<r0=>0x0)
r1 = eventfd2(0x0, 0x0)
io_submit(r0, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0)