[  753.933490] br0: port 1(veth1) entered blocking state
[  753.933582] br0: port 1(veth1) entered disabled state
[  753.933654] veth1: entered allmulticast mode
[  753.933755] veth1: entered promiscuous mode
[  753.936677] br0: port 2(veth2) entered blocking state
[  753.936710] br0: port 2(veth2) entered disabled state
[  753.936754] veth2: entered allmulticast mode
[  753.936809] veth2: entered promiscuous mode
[  753.942394] br0: port 1(veth1) entered blocking state
[  753.942462] br0: port 1(veth1) entered forwarding state
[  763.957054] br0: port 2(veth2) entered blocking state
[  763.957147] br0: port 2(veth2) entered forwarding state
[  770.001811] br0: port 2(veth2) entered disabled state
[  770.010683] br0: port 2(veth2) entered blocking state
[  770.010764] br0: port 2(veth2) entered forwarding state
[  776.059118] br0: port 1(veth1) entered disabled state
[  776.062016] br0: port 2(veth2) entered disabled state
[  776.064878] veth2: left allmulticast mode
[  776.064941] veth2: left promiscuous mode
[  776.065003] br0: port 2(veth2) entered disabled state
[  776.065104] veth1: left allmulticast mode
[  776.065160] veth1: left promiscuous mode
[  776.065227] br0: port 1(veth1) entered disabled state