r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00')
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x4}}, 0x0)
readv(r0, &(0x7f0000000040), 0xa)