r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file0'}, 0xb)
poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0)