[  962.367740][T21499] br1: port 1(veth1) entered blocking state
[  962.367970][T21499] br1: port 1(veth1) entered disabled state
[  962.368167][T21499] veth1: entered allmulticast mode
[  962.369834][T21499] veth1: entered promiscuous mode
[  962.400628][   T38] br1: port 1(veth1) entered blocking state
[  962.400875][   T38] br1: port 1(veth1) entered forwarding state
[  976.756917][T21638] br1: port 1(veth1) entered disabled state
[  976.783229][T21639] veth1: left allmulticast mode
[  976.783448][T21639] veth1: left promiscuous mode
[  976.783750][T21639] br1: port 1(veth1) entered disabled state