[  806.409638][T15957] br1: port 1(veth1) entered blocking state
[  806.410370][T15957] br1: port 1(veth1) entered disabled state
[  806.411047][T15957] veth1: entered allmulticast mode
[  806.414628][T15957] veth1: entered promiscuous mode
[  806.532175][  T252] br1: port 1(veth1) entered blocking state
[  806.532613][  T252] br1: port 1(veth1) entered forwarding state
[  806.661089][T15960] br1: port 2(veth2) entered blocking state
[  806.661522][T15960] br1: port 2(veth2) entered disabled state
[  806.661988][T15960] veth2: entered allmulticast mode
[  806.665515][T15960] veth2: entered promiscuous mode
[  806.769076][   T46] br1: port 2(veth2) entered blocking state
[  806.769517][   T46] br1: port 2(veth2) entered forwarding state
[  909.224237][T16911] tc (16911) used greatest stack depth: 23704 bytes left
[  952.925414][T17355] br1: port 2(veth2) entered disabled state
[  953.051687][T17356] veth2: left allmulticast mode
[  953.052061][T17356] veth2: left promiscuous mode
[  953.052560][T17356] br1: port 2(veth2) entered disabled state
[  953.171972][T17357] br1: port 1(veth1) entered disabled state
[  953.271708][T17358] veth1: left allmulticast mode
[  953.272561][T17358] veth1: left promiscuous mode
[  953.273102][T17358] br1: port 1(veth1) entered disabled state