[  451.940749][ T5560] br0: port 1(veth1) entered blocking state
[  451.940971][ T5560] br0: port 1(veth1) entered disabled state
[  451.941151][ T5560] veth1: entered allmulticast mode
[  451.942568][ T5560] veth1: entered promiscuous mode
[  451.964087][ T5562] br0: port 2(veth2) entered blocking state
[  451.964310][ T5562] br0: port 2(veth2) entered disabled state
[  451.964542][ T5562] veth2: entered allmulticast mode
[  451.966318][ T5562] veth2: entered promiscuous mode
[  452.017796][ T2249] br0: port 1(veth1) entered blocking state
[  452.018022][ T2249] br0: port 1(veth1) entered forwarding state
[  452.043663][   T36] br0: port 2(veth2) entered blocking state
[  452.043861][   T36] br0: port 2(veth2) entered forwarding state
[  478.479036][ T5655] br0: port 2(veth2) entered disabled state
[  478.505640][ T5656] br0: port 1(veth1) entered disabled state
[  478.526932][ T5657] veth2: left allmulticast mode
[  478.527121][ T5657] veth2: left promiscuous mode
[  478.527384][ T5657] br0: port 2(veth2) entered disabled state
[  478.528229][ T5657] veth1: left allmulticast mode
[  478.528397][ T5657] veth1: left promiscuous mode
[  478.528659][ T5657] br0: port 1(veth1) entered disabled state