r0 = syz_io_uring_setup(0x1081, &(0x7f00000000c0), &(0x7f0000f13000/0x8000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000080)=<r2=>0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1}}, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x104, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0xf0, 0x0, 0x0, 0x1, [@typed={0xd5, 0x0, 0x0, 0x0, @binary="207afbb32aeafa409c77622ba32cd723604ac85d6f5b0dbd168797322e9f97b8ab9fdad14a22ccd32edc74e54d2b23db6c99d490951d87fb0485254b8806ca50784c2c5e3c0ca44d738d578f4179ea3136a88243048e1eefb026b42206ee40cfa39cb32adc47c04980acf30d5174571c60f3741b46075485bcc542da59995a8c7ae9e37fdd81ca42d78e8a26e7f9bca93c29bf4f2f719e02c36a0d5707b1f2d95b5bb85ed23abab6ce566c01926f1f9df83f4d27d0142d3d7cd528a2dcfa095408c57cc93d668ade2e4f839cc49d92a147"}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x104}}, 0x0)
io_uring_enter(r0, 0x56aa, 0x0, 0x0, 0x0, 0x0)