[  680.015109][ T6511] br1: port 1(veth1) entered blocking state
[  680.015323][ T6511] br1: port 1(veth1) entered disabled state
[  680.015526][ T6511] veth1: entered allmulticast mode
[  680.016976][ T6511] veth1: entered promiscuous mode
[  680.042497][ T3549] br1: port 1(veth1) entered blocking state
[  680.042696][ T3549] br1: port 1(veth1) entered forwarding state
[  691.041703][ T6614] br1: port 1(veth1) entered disabled state
[  691.086116][ T6615] veth1: left allmulticast mode
[  691.086283][ T6615] veth1: left promiscuous mode
[  691.086507][ T6615] br1: port 1(veth1) entered disabled state