[ 1507.283503][ T7360] br1: port 1(veth1) entered blocking state
[ 1507.283787][ T7360] br1: port 1(veth1) entered disabled state
[ 1507.284090][ T7360] veth1: entered allmulticast mode
[ 1507.285846][ T7360] veth1: entered promiscuous mode
[ 1507.427702][ T6235] br1: port 1(veth1) entered blocking state
[ 1507.428032][ T6235] br1: port 1(veth1) entered forwarding state
[ 1527.487843][ T7435] br1: port 1(veth1) entered disabled state
[ 1527.631742][ T7437] veth1: left allmulticast mode
[ 1527.632687][ T7437] veth1: left promiscuous mode
[ 1527.632995][ T7437] br1: port 1(veth1) entered disabled state