ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'ip6_vti0\x00', <r0=>0x0, 0x2f, 0xff, 0x0, 0x8, 0x8, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x7800, 0x2, 0x8}})
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)={@local, r0}, 0x14)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000000240)=0x1ff, 0x4)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd=r1, 0x0, 0x0, 0x3, 0x3}, 0x1)
connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x8, @dev, 0x2}, 0x1c)
getsockname(0xffffffffffffffff, &(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000480)=0xa1)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x202, 0x4)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, 0x0, 0x190)
setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000002c0)=0xf3, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040)=0x3f, 0x4)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0)