[  751.544031][T19719] br1: port 1(veth1) entered blocking state
[  751.544375][T19719] br1: port 1(veth1) entered disabled state
[  751.544687][T19719] veth1: entered allmulticast mode
[  751.546222][T19719] veth1: entered promiscuous mode
[  751.583649][  T531] br1: port 1(veth1) entered blocking state
[  751.583999][  T531] br1: port 1(veth1) entered forwarding state
[  778.437415][T19902] br1: port 1(veth1) entered disabled state
[  778.462648][T19903] veth1: left allmulticast mode
[  778.462919][T19903] veth1: left promiscuous mode
[  778.463244][T19903] br1: port 1(veth1) entered disabled state