io_setup(0xe15, &(0x7f0000000000)=<r0=>0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/diskstats\x00', 0x0, 0x0)
io_submit(r0, 0x1, &(0x7f0000001440)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}])