[  667.765016][ T5549] br1: port 1(veth1) entered blocking state
[  667.765765][ T5549] br1: port 1(veth1) entered disabled state
[  667.766080][ T5549] veth1: entered allmulticast mode
[  667.768658][ T5549] veth1: entered promiscuous mode
[  667.814814][   T45] br1: port 1(veth1) entered blocking state
[  667.815139][   T45] br1: port 1(veth1) entered forwarding state
[  667.858697][ T5552] br1: port 2(veth2) entered blocking state
[  667.858928][ T5552] br1: port 2(veth2) entered disabled state
[  667.859153][ T5552] veth2: entered allmulticast mode
[  667.861156][ T5552] veth2: entered promiscuous mode
[  667.897068][  T108] br1: port 2(veth2) entered blocking state
[  667.897387][  T108] br1: port 2(veth2) entered forwarding state
[  679.527443][ T5713] tc (5713) used greatest stack depth: 23976 bytes left
[  680.829362][ T5751] br1: port 2(veth2) entered disabled state
[  680.859956][ T5752] veth2: left allmulticast mode
[  680.860268][ T5752] veth2: left promiscuous mode
[  680.860705][ T5752] br1: port 2(veth2) entered disabled state
[  680.904096][ T5753] br1: port 1(veth1) entered disabled state
[  680.943040][ T5754] veth1: left allmulticast mode
[  680.943331][ T5754] veth1: left promiscuous mode
[  680.943776][ T5754] br1: port 1(veth1) entered disabled state