r0 = syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000200)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
io_uring_enter(r0, 0x5c70, 0x0, 0x0, 0x0, 0x0)