[  637.089866] br1: port 1(veth1) entered blocking state
[  637.089946] br1: port 1(veth1) entered disabled state
[  637.090024] veth1: entered allmulticast mode
[  637.090135] veth1: entered promiscuous mode
[  637.126848] br1: port 2(veth2) entered blocking state
[  637.126917] br1: port 2(veth2) entered disabled state
[  637.126968] veth2: entered allmulticast mode
[  637.127081] veth2: entered promiscuous mode
[  637.167461] br1: port 2(veth2) entered blocking state
[  637.167562] br1: port 2(veth2) entered forwarding state
[  637.167624] br1: port 1(veth1) entered blocking state
[  637.167686] br1: port 1(veth1) entered forwarding state
[  645.378886] br1: port 2(veth2) entered disabled state
[  645.378971] br1: port 1(veth1) entered disabled state
[  645.415752] veth2: left allmulticast mode
[  645.415826] veth2: left promiscuous mode
[  645.415876] br1: port 2(veth2) entered disabled state
[  645.455051] veth1: left allmulticast mode
[  645.455100] veth1: left promiscuous mode
[  645.455141] br1: port 1(veth1) entered disabled state