r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000001bc0)=@l2tp6={0xa, 0x0, 0x0, @empty, 0x8}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)="4e3574a5", 0x4}], 0x1}}], 0x1, 0x0)