[  770.305205][T19898] br1: port 1(veth1.100) entered blocking state
[  770.305690][T19898] br1: port 1(veth1.100) entered disabled state
[  770.306036][T19898] veth1.100: entered allmulticast mode
[  770.306280][T19898] veth1: entered allmulticast mode
[  770.308101][T19898] veth1.100: entered promiscuous mode
[  770.308384][T19898] veth1: entered promiscuous mode
[  770.414054][T19901] br1: port 1(veth1.100) entered blocking state
[  770.414439][T19901] br1: port 1(veth1.100) entered forwarding state
[  770.692054][T19913] br2: port 1(veth1.200) entered blocking state
[  770.692430][T19913] br2: port 1(veth1.200) entered disabled state
[  770.692784][T19913] veth1.200: entered allmulticast mode
[  770.695446][T19913] veth1.200: entered promiscuous mode
[  770.795044][T19916] br2: port 1(veth1.200) entered blocking state
[  770.795416][T19916] br2: port 1(veth1.200) entered forwarding state
[  780.655810][T19981] veth1.100: left allmulticast mode
[  780.657031][T19981] veth1.100: left promiscuous mode
[  780.657632][T19981] br1: port 1(veth1.100) entered disabled state
[  780.685069][T19982] veth1.200: left allmulticast mode
[  780.685341][T19982] veth1: left allmulticast mode
[  780.685660][T19982] veth1.200: left promiscuous mode
[  780.685921][T19982] veth1: left promiscuous mode
[  780.686480][T19982] br2: port 1(veth1.200) entered disabled state
[  782.738198][T19984] br2: port 1(veth1.200) entered blocking state
[  782.738583][T19984] br2: port 1(veth1.200) entered disabled state
[  782.738937][T19984] veth1.200: entered allmulticast mode
[  782.739196][T19984] veth1: entered allmulticast mode
[  782.740984][T19984] veth1.200: entered promiscuous mode
[  782.741281][T19984] veth1: entered promiscuous mode
[  782.742371][T19984] br2: port 1(veth1.200) entered blocking state
[  782.742737][T19984] br2: port 1(veth1.200) entered forwarding state
[  782.768506][T19985] br1: port 1(veth1.100) entered blocking state
[  782.768906][T19985] br1: port 1(veth1.100) entered disabled state
[  782.769316][T19985] veth1.100: entered allmulticast mode
[  782.779704][T19985] veth1.100: entered promiscuous mode
[  782.780515][T19985] br1: port 1(veth1.100) entered blocking state
[  782.780905][T19985] br1: port 1(veth1.100) entered forwarding state
[  787.423445][T20037] veth1.200: left allmulticast mode
[  787.424005][T20037] veth1.200: left promiscuous mode
[  787.424640][T20037] br2: port 1(veth1.200) entered disabled state
[  787.662850][T20045] veth1.100: left allmulticast mode
[  787.663156][T20045] veth1: left allmulticast mode
[  787.663471][T20045] veth1.100: left promiscuous mode
[  787.663777][T20045] veth1: left promiscuous mode
[  787.664758][T20045] br1: port 1(veth1.100) entered disabled state