[  739.974073][T21969] br1: port 1(veth1) entered blocking state
[  739.974284][T21969] br1: port 1(veth1) entered disabled state
[  739.974469][T21969] veth1: entered allmulticast mode
[  739.975924][T21969] veth1: entered promiscuous mode
[  740.049775][T20448] br1: port 1(veth1) entered blocking state
[  740.049972][T20448] br1: port 1(veth1) entered forwarding state
[  740.088585][T21982] br1: port 2(veth2) entered blocking state
[  740.088777][T21982] br1: port 2(veth2) entered disabled state
[  740.088962][T21982] veth2: entered allmulticast mode
[  740.090409][T21982] veth2: entered promiscuous mode
[  740.162733][   T48] br1: port 2(veth2) entered blocking state
[  740.162924][   T48] br1: port 2(veth2) entered forwarding state
[  758.173987][T22385] br1: port 2(veth2) entered disabled state
[  758.215564][T22387] veth2: left allmulticast mode
[  758.215769][T22387] veth2: left promiscuous mode
[  758.216072][T22387] br1: port 2(veth2) entered disabled state
[  758.241912][T22389] br1: port 1(veth1) entered disabled state
[  758.274096][T22391] veth1: left allmulticast mode
[  758.274291][T22391] veth1: left promiscuous mode
[  758.274570][T22391] br1: port 1(veth1) entered disabled state