[  751.009661][T20880] br0: port 1(veth1) entered blocking state
[  751.009884][T20880] br0: port 1(veth1) entered disabled state
[  751.010083][T20880] veth1: entered allmulticast mode
[  751.011527][T20880] veth1: entered promiscuous mode
[  751.041123][T20882] br0: port 2(veth2) entered blocking state
[  751.041316][T20882] br0: port 2(veth2) entered disabled state
[  751.041501][T20882] veth2: entered allmulticast mode
[  751.042929][T20882] veth2: entered promiscuous mode
[  751.076059][T20883] br0: port 3(veth4) entered blocking state
[  751.076246][T20883] br0: port 3(veth4) entered disabled state
[  751.076429][T20883] veth4: entered allmulticast mode
[  751.078210][T20883] veth4: entered promiscuous mode
[  751.271678][   T46] br0: port 1(veth1) entered blocking state
[  751.271874][   T46] br0: port 1(veth1) entered forwarding state
[  751.307379][   T46] br0: port 2(veth2) entered blocking state
[  751.307611][   T46] br0: port 2(veth2) entered forwarding state
[  751.329924][   T46] br0: port 3(veth4) entered blocking state
[  751.330112][   T46] br0: port 3(veth4) entered forwarding state
[  765.075241][T20955] veth3: entered promiscuous mode
[  766.277211][T20964] veth3: left promiscuous mode
[  766.297944][T20965] veth3: entered promiscuous mode
[  767.512662][T20974] veth3: left promiscuous mode
[  767.565326][T20982] br0: port 3(veth4) entered disabled state
[  767.593631][T20983] br0: port 2(veth2) entered disabled state
[  767.624574][T20984] br0: port 1(veth1) entered disabled state
[  767.646469][T20985] veth4: left allmulticast mode
[  767.646637][T20985] veth4: left promiscuous mode
[  767.646870][T20985] br0: port 3(veth4) entered disabled state
[  767.647849][T20985] veth2: left allmulticast mode
[  767.648719][T20985] veth2: left promiscuous mode
[  767.648921][T20985] br0: port 2(veth2) entered disabled state
[  767.649925][T20985] veth1: left allmulticast mode
[  767.650058][T20985] veth1: left promiscuous mode
[  767.650255][T20985] br0: port 1(veth1) entered disabled state