[  643.052714][ T3010] br1: port 1(veth1) entered blocking state
[  643.052959][ T3010] br1: port 1(veth1) entered disabled state
[  643.053245][ T3010] veth1: entered allmulticast mode
[  643.055103][ T3010] veth1: entered promiscuous mode
[  643.185644][    T7] br1: port 1(veth1) entered blocking state
[  643.185898][    T7] br1: port 1(veth1) entered forwarding state
[  662.363808][ T3085] br1: port 1(veth1) entered disabled state
[  662.499309][ T3086] veth1: left allmulticast mode
[  662.499513][ T3086] veth1: left promiscuous mode
[  662.499809][ T3086] br1: port 1(veth1) entered disabled state