[  697.572332][T19584] br1: port 1(veth1) entered blocking state
[  697.572590][T19584] br1: port 1(veth1) entered disabled state
[  697.572838][T19584] veth1: entered allmulticast mode
[  697.574773][T19584] veth1: entered promiscuous mode
[  697.598462][   T36] br1: port 1(veth1) entered blocking state
[  697.598684][   T36] br1: port 1(veth1) entered forwarding state
[  697.626493][T19586] br1: port 2(veth2) entered blocking state
[  697.626666][T19586] br1: port 2(veth2) entered disabled state
[  697.626841][T19586] veth2: entered allmulticast mode
[  697.628237][T19586] veth2: entered promiscuous mode
[  697.649427][   T36] br1: port 2(veth2) entered blocking state
[  697.649634][   T36] br1: port 2(veth2) entered forwarding state
[  707.553459][T19718] tc (19718) used greatest stack depth: 23336 bytes left
[  746.056573][T21069] br1: port 2(veth2) entered disabled state
[  746.078200][T21070] veth2: left allmulticast mode
[  746.078361][T21070] veth2: left promiscuous mode
[  746.078576][T21070] br1: port 2(veth2) entered disabled state
[  746.103134][T21071] br1: port 1(veth1) entered disabled state
[  746.130791][T21072] veth1: left allmulticast mode
[  746.130954][T21072] veth1: left promiscuous mode
[  746.131424][T21072] br1: port 1(veth1) entered disabled state