[  660.348821][T15195] br1: port 1(veth1) entered blocking state
[  660.349217][T15195] br1: port 1(veth1) entered disabled state
[  660.349579][T15195] veth1: entered allmulticast mode
[  660.352362][T15195] veth1: entered promiscuous mode
[  660.388815][  T300] br1: port 1(veth1) entered blocking state
[  660.389068][  T300] br1: port 1(veth1) entered forwarding state
[  687.975479][T15374] br1: port 1(veth1) entered disabled state
[  688.000240][T15375] veth1: left allmulticast mode
[  688.000553][T15375] veth1: left promiscuous mode
[  688.001621][T15375] br1: port 1(veth1) entered disabled state