r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
recvmmsg(r0, &(0x7f0000004e80)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, 0x0}}], 0x1, 0x2061, &(0x7f0000004f80)={0x77359400})