r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/schedstat\x00', 0x0, 0x0)
io_setup(0x6, &(0x7f0000000000)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f00000006c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}])