[  753.977567] br1: port 1(veth1) entered blocking state
[  753.977713] br1: port 1(veth1) entered disabled state
[  753.977809] veth1: entered allmulticast mode
[  753.977937] veth1: entered promiscuous mode
[  753.988324] br1: port 1(veth1) entered blocking state
[  753.988382] br1: port 1(veth1) entered forwarding state
[  753.998151] br1: port 2(veth2) entered blocking state
[  753.998245] br1: port 2(veth2) entered disabled state
[  753.998311] veth2: entered allmulticast mode
[  753.998402] veth2: entered promiscuous mode
[  754.007850] br1: port 2(veth2) entered blocking state
[  754.007925] br1: port 2(veth2) entered forwarding state
[  770.597366] br1: port 2(veth2) entered disabled state
[  770.606941] veth2: left allmulticast mode
[  770.606996] veth2: left promiscuous mode
[  770.607047] br1: port 2(veth2) entered disabled state
[  770.617163] br1: port 1(veth1) entered disabled state
[  770.626692] veth1: left allmulticast mode
[  770.626741] veth1: left promiscuous mode
[  770.626783] br1: port 1(veth1) entered disabled state