[  769.906737][T19566] br1: port 1(veth1.100) entered blocking state
[  769.907123][T19566] br1: port 1(veth1.100) entered disabled state
[  769.914448][T19566] veth1.100: entered allmulticast mode
[  769.914733][T19566] veth1: entered allmulticast mode
[  769.923260][T19566] veth1.100: entered promiscuous mode
[  769.923561][T19566] veth1: entered promiscuous mode
[  770.007748][T19569] br1: port 1(veth1.100) entered blocking state
[  770.008101][T19569] br1: port 1(veth1.100) entered forwarding state
[  770.227178][T19580] br2: port 1(veth1.200) entered blocking state
[  770.227560][T19580] br2: port 1(veth1.200) entered disabled state
[  770.227939][T19580] veth1.200: entered allmulticast mode
[  770.230222][T19580] veth1.200: entered promiscuous mode
[  770.320598][T19583] br2: port 1(veth1.200) entered blocking state
[  770.320988][T19583] br2: port 1(veth1.200) entered forwarding state
[  780.083822][T19648] veth1.100: left allmulticast mode
[  780.084153][T19648] veth1.100: left promiscuous mode
[  780.085048][T19648] br1: port 1(veth1.100) entered disabled state
[  780.120503][T19649] veth1.200: left allmulticast mode
[  780.120798][T19649] veth1: left allmulticast mode
[  780.121124][T19649] veth1.200: left promiscuous mode
[  780.121548][T19649] veth1: left promiscuous mode
[  780.122102][T19649] br2: port 1(veth1.200) entered disabled state
[  782.161377][T19651] br2: port 1(veth1.200) entered blocking state
[  782.161766][T19651] br2: port 1(veth1.200) entered disabled state
[  782.162142][T19651] veth1.200: entered allmulticast mode
[  782.162425][T19651] veth1: entered allmulticast mode
[  782.164751][T19651] veth1.200: entered promiscuous mode
[  782.165042][T19651] veth1: entered promiscuous mode
[  782.165806][T19651] br2: port 1(veth1.200) entered blocking state
[  782.166152][T19651] br2: port 1(veth1.200) entered forwarding state
[  782.192841][T19652] br1: port 1(veth1.100) entered blocking state
[  782.193885][T19652] br1: port 1(veth1.100) entered disabled state
[  782.194199][T19652] veth1.100: entered allmulticast mode
[  782.195782][T19652] veth1.100: entered promiscuous mode
[  782.196815][T19652] br1: port 1(veth1.100) entered blocking state
[  782.197120][T19652] br1: port 1(veth1.100) entered forwarding state
[  786.845036][T19704] veth1.200: left allmulticast mode
[  786.845944][T19704] veth1.200: left promiscuous mode
[  786.846535][T19704] br2: port 1(veth1.200) entered disabled state
[  787.051165][T19712] veth1.100: left allmulticast mode
[  787.051465][T19712] veth1: left allmulticast mode
[  787.051811][T19712] veth1.100: left promiscuous mode
[  787.052088][T19712] veth1: left promiscuous mode
[  787.052690][T19712] br1: port 1(veth1.100) entered disabled state