r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/disk', 0x0, 0x0)
io_setup(0x1, &(0x7f0000000780)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000b80)=[&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])