[ 1207.421904][ T7415] br1: port 1(veth1) entered blocking state
[ 1207.423389][ T7415] br1: port 1(veth1) entered disabled state
[ 1207.423765][ T7415] veth1: entered allmulticast mode
[ 1207.425550][ T7415] veth1: entered promiscuous mode
[ 1207.512201][ T4526] br1: port 1(veth1) entered blocking state
[ 1207.512535][ T4526] br1: port 1(veth1) entered forwarding state
[ 1220.755133][ T7514] br1: port 1(veth1) entered disabled state
[ 1220.833908][ T7516] veth1: left allmulticast mode
[ 1220.835197][ T7516] veth1: left promiscuous mode
[ 1220.835647][ T7516] br1: port 1(veth1) entered disabled state