[  915.310923][T12175] br1: port 1(veth1) entered blocking state
[  915.311134][T12175] br1: port 1(veth1) entered disabled state
[  915.311309][T12175] veth1: entered allmulticast mode
[  915.312686][T12175] veth1: entered promiscuous mode
[  915.332229][ T7182] br1: port 1(veth1) entered blocking state
[  915.332454][ T7182] br1: port 1(veth1) entered forwarding state
[  926.267435][T12279] br1: port 1(veth1) entered disabled state
[  926.300134][T12280] veth1: left allmulticast mode
[  926.300322][T12280] veth1: left promiscuous mode
[  926.300584][T12280] br1: port 1(veth1) entered disabled state