r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x44c02, 0x0)
io_setup(0x4, &(0x7f0000000180)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)='u', 0x1}])