[  700.649047][T19589] br1: port 1(veth1) entered blocking state
[  700.649309][T19589] br1: port 1(veth1) entered disabled state
[  700.649550][T19589] veth1: entered allmulticast mode
[  700.651092][T19589] veth1: entered promiscuous mode
[  700.677656][   T57] br1: port 1(veth1) entered blocking state
[  700.677850][   T57] br1: port 1(veth1) entered forwarding state
[  700.715001][T19592] br1: port 2(veth2) entered blocking state
[  700.715195][T19592] br1: port 2(veth2) entered disabled state
[  700.715377][T19592] veth2: entered allmulticast mode
[  700.716834][T19592] veth2: entered promiscuous mode
[  700.748958][   T39] br1: port 2(veth2) entered blocking state
[  700.749141][   T39] br1: port 2(veth2) entered forwarding state
[  706.040337][T19614] tc (19614) used greatest stack depth: 23536 bytes left
[  719.288833][T19830] br1: port 2(veth2) entered disabled state
[  719.310509][T19831] veth2: left allmulticast mode
[  719.310737][T19831] veth2: left promiscuous mode
[  719.311042][T19831] br1: port 2(veth2) entered disabled state
[  719.350522][T19832] br1: port 1(veth1) entered disabled state
[  719.371534][T19833] veth1: left allmulticast mode
[  719.371732][T19833] veth1: left promiscuous mode
[  719.373209][T19833] br1: port 1(veth1) entered disabled state