[  751.335849][T21412] br0: port 1(veth1) entered blocking state
[  751.336126][T21412] br0: port 1(veth1) entered disabled state
[  751.336397][T21412] veth1: entered allmulticast mode
[  751.337994][T21412] veth1: entered promiscuous mode
[  751.374539][T21413] br0: port 2(veth3) entered blocking state
[  751.374784][T21413] br0: port 2(veth3) entered disabled state
[  751.375040][T21413] veth3: entered allmulticast mode
[  751.376581][T21413] veth3: entered promiscuous mode
[  751.451991][  T961] br0: port 1(veth1) entered blocking state
[  751.452227][  T961] br0: port 1(veth1) entered forwarding state
[  751.501109][  T806] br0: port 2(veth3) entered blocking state
[  751.501352][  T806] br0: port 2(veth3) entered forwarding state
[  756.880234][T21453] br0: port 2(veth3) entered disabled state
[  756.929576][T21455] br0: port 1(veth1) entered disabled state
[  756.979296][T21457] veth3: left allmulticast mode
[  756.979471][T21457] veth3: left promiscuous mode
[  756.979688][T21457] br0: port 2(veth3) entered disabled state
[  756.980642][T21457] veth1: left allmulticast mode
[  756.980774][T21457] veth1: left promiscuous mode
[  756.980982][T21457] br0: port 1(veth1) entered disabled state