[ 1740.684119][ T7880] br0: port 1(veth1) entered blocking state
[ 1740.684394][ T7880] br0: port 1(veth1) entered disabled state
[ 1740.684920][ T7880] veth1: entered allmulticast mode
[ 1740.686860][ T7880] veth1: entered promiscuous mode
[ 1741.014707][ T2113] br0: port 1(veth1) entered blocking state
[ 1741.015092][ T2113] br0: port 1(veth1) entered forwarding state
[ 1748.565030][ T7915] br0: port 1(veth1) entered disabled state
[ 1748.721014][ T7916] veth1: left allmulticast mode
[ 1748.721295][ T7916] veth1: left promiscuous mode
[ 1748.721612][ T7916] br0: port 1(veth1) entered disabled state