[  552.305299][ T6337] br0: port 1(veth1) entered blocking state
[  552.305601][ T6337] br0: port 1(veth1) entered disabled state
[  552.305870][ T6337] veth1: entered allmulticast mode
[  552.308138][ T6337] veth1: entered promiscuous mode
[  552.352313][ T6339] br0: port 2(veth2) entered blocking state
[  552.352963][ T6339] br0: port 2(veth2) entered disabled state
[  552.353234][ T6339] veth2: entered allmulticast mode
[  552.355531][ T6339] veth2: entered promiscuous mode
[  552.426346][   T38] br0: port 1(veth1) entered blocking state
[  552.426581][   T38] br0: port 1(veth1) entered forwarding state
[  552.465707][   T36] br0: port 2(veth2) entered blocking state
[  552.465883][   T36] br0: port 2(veth2) entered forwarding state
[  579.738579][ T6432] br0: port 2(veth2) entered disabled state
[  579.778657][ T6433] br0: port 1(veth1) entered disabled state
[  579.810803][ T6434] veth2: left allmulticast mode
[  579.811056][ T6434] veth2: left promiscuous mode
[  579.811445][ T6434] br0: port 2(veth2) entered disabled state
[  579.824032][ T6434] veth1: left allmulticast mode
[  579.824274][ T6434] veth1: left promiscuous mode
[  579.824655][ T6434] br0: port 1(veth1) entered disabled state