r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = dup(r0)
io_setup(0x2, &(0x7f0000000000)=<r2=>0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0)
dup3(r1, r3, 0x0)
io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}])