[  702.714629][T15917] br1: port 1(veth1) entered blocking state
[  702.715067][T15917] br1: port 1(veth1) entered disabled state
[  702.716897][T15917] veth1: entered allmulticast mode
[  702.721186][T15917] veth1: entered promiscuous mode
[  702.844364][  T253] br1: port 1(veth1) entered blocking state
[  702.844878][  T253] br1: port 1(veth1) entered forwarding state
[  702.953165][T15919] br1: port 2(veth2) entered blocking state
[  702.955318][T15919] br1: port 2(veth2) entered disabled state
[  702.955853][T15919] veth2: entered allmulticast mode
[  702.959649][T15919] veth2: entered promiscuous mode
[  703.080317][  T470] br1: port 2(veth2) entered blocking state
[  703.080804][  T470] br1: port 2(veth2) entered forwarding state
[  803.137745][T16854] tc (16854) used greatest stack depth: 23520 bytes left
[  849.122226][T17312] br1: port 2(veth2) entered disabled state
[  849.245592][T17313] veth2: left allmulticast mode
[  849.246040][T17313] veth2: left promiscuous mode
[  849.246548][T17313] br1: port 2(veth2) entered disabled state
[  849.362965][T17314] br1: port 1(veth1) entered disabled state
[  849.498303][T17315] veth1: left allmulticast mode
[  849.498711][T17315] veth1: left promiscuous mode
[  849.499212][T17315] br1: port 1(veth1) entered disabled state