[ 1250.163464][ T8770] br1: port 1(veth1) entered blocking state
[ 1250.163896][ T8770] br1: port 1(veth1) entered disabled state
[ 1250.164332][ T8770] veth1: entered allmulticast mode
[ 1250.168164][ T8770] veth1: entered promiscuous mode
[ 1250.277183][ T2300] br1: port 1(veth1) entered blocking state
[ 1250.277602][ T2300] br1: port 1(veth1) entered forwarding state
[ 1281.688869][ T8949] br1: port 1(veth1) entered disabled state
[ 1281.767017][ T8951] veth1: left allmulticast mode
[ 1281.767305][ T8951] veth1: left promiscuous mode
[ 1281.767693][ T8951] br1: port 1(veth1) entered disabled state