[ 1527.230001][ T9908] br1: port 1(veth1) entered blocking state
[ 1527.230332][ T9908] br1: port 1(veth1) entered disabled state
[ 1527.230581][ T9908] veth1: entered allmulticast mode
[ 1527.233590][ T9908] veth1: entered promiscuous mode
[ 1527.389677][   T51] br1: port 1(veth1) entered blocking state
[ 1527.389958][   T51] br1: port 1(veth1) entered forwarding state
[ 1543.045456][ T9967] br1: port 1(veth1) entered disabled state
[ 1543.193049][ T9969] veth1: left allmulticast mode
[ 1543.193310][ T9969] veth1: left promiscuous mode
[ 1543.193638][ T9969] br1: port 1(veth1) entered disabled state