[  736.822138][T21168] br0: port 1(veth1) entered blocking state
[  736.822437][T21168] br0: port 1(veth1) entered disabled state
[  736.822684][T21168] veth1: entered allmulticast mode
[  736.824254][T21168] veth1: entered promiscuous mode
[  736.863884][T21170] br0: port 2(veth2) entered blocking state
[  736.864077][T21170] br0: port 2(veth2) entered disabled state
[  736.864274][T21170] veth2: entered allmulticast mode
[  736.866061][T21170] veth2: entered promiscuous mode
[  736.903443][T21171] br0: port 3(veth4) entered blocking state
[  736.903631][T21171] br0: port 3(veth4) entered disabled state
[  736.903821][T21171] veth4: entered allmulticast mode
[  736.905254][T21171] veth4: entered promiscuous mode
[  737.113737][T20519] br0: port 1(veth1) entered blocking state
[  737.113982][T20519] br0: port 1(veth1) entered forwarding state
[  737.135682][   T46] br0: port 2(veth2) entered blocking state
[  737.135919][   T46] br0: port 2(veth2) entered forwarding state
[  737.164345][T20519] br0: port 3(veth4) entered blocking state
[  737.164540][T20519] br0: port 3(veth4) entered forwarding state
[  751.107091][T21243] veth3: entered promiscuous mode
[  752.392090][T21252] veth3: left promiscuous mode
[  752.422575][T21253] veth3: entered promiscuous mode
[  753.716460][T21262] veth3: left promiscuous mode
[  753.797505][T21270] br0: port 3(veth4) entered disabled state
[  753.832730][T21271] br0: port 2(veth2) entered disabled state
[  753.859649][T21272] br0: port 1(veth1) entered disabled state
[  753.895685][T21273] veth4: left allmulticast mode
[  753.895853][T21273] veth4: left promiscuous mode
[  753.896082][T21273] br0: port 3(veth4) entered disabled state
[  753.897066][T21273] veth2: left allmulticast mode
[  753.897211][T21273] veth2: left promiscuous mode
[  753.897424][T21273] br0: port 2(veth2) entered disabled state
[  753.898398][T21273] veth1: left allmulticast mode
[  753.898534][T21273] veth1: left promiscuous mode
[  753.898735][T21273] br0: port 1(veth1) entered disabled state