[  552.949466][ T4301] br1: port 1(veth1) entered blocking state
[  552.949708][ T4301] br1: port 1(veth1) entered disabled state
[  552.950652][ T4301] veth1: entered allmulticast mode
[  552.952322][ T4301] veth1: entered promiscuous mode
[  553.028499][ T2662] br1: port 1(veth1) entered blocking state
[  553.028755][ T2662] br1: port 1(veth1) entered forwarding state
[  553.073446][ T4314] br1: port 2(veth2) entered blocking state
[  553.073664][ T4314] br1: port 2(veth2) entered disabled state
[  553.073870][ T4314] veth2: entered allmulticast mode
[  553.075506][ T4314] veth2: entered promiscuous mode
[  553.163204][  T203] br1: port 2(veth2) entered blocking state
[  553.163412][  T203] br1: port 2(veth2) entered forwarding state
[  571.115643][ T4722] br1: port 2(veth2) entered disabled state
[  571.150546][ T4724] veth2: left allmulticast mode
[  571.150722][ T4724] veth2: left promiscuous mode
[  571.150970][ T4724] br1: port 2(veth2) entered disabled state
[  571.189501][ T4726] br1: port 1(veth1) entered disabled state
[  571.228451][ T4728] veth1: left allmulticast mode
[  571.228656][ T4728] veth1: left promiscuous mode
[  571.229117][ T4728] br1: port 1(veth1) entered disabled state