r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000000)=0xffb, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) recvmmsg(r0, &(0x7f0000005080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=""/16, 0x10}}], 0x1, 0x0, 0x0)