ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x0, 0x1f, 0x40, 0x0, 0x28, @empty, @dev={0xfe, 0x80, '\x00', 0x12}, 0x7800, 0x7, 0xffff, 0x9}})
r0 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x1, 0x0, 0x8}, 0xc)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x0, 0x0)
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0)
getcwd(0x0, 0x0)