[  668.240493][ T7504] br0: port 1(veth1) entered blocking state
[  668.240707][ T7504] br0: port 1(veth1) entered disabled state
[  668.240888][ T7504] veth1: entered allmulticast mode
[  668.242321][ T7504] veth1: entered promiscuous mode
[  668.266135][ T7505] br0: port 2(veth3) entered blocking state
[  668.266333][ T7505] br0: port 2(veth3) entered disabled state
[  668.266511][ T7505] veth3: entered allmulticast mode
[  668.267891][ T7505] veth3: entered promiscuous mode
[  668.351956][ T3462] br0: port 1(veth1) entered blocking state
[  668.352156][ T3462] br0: port 1(veth1) entered forwarding state
[  668.420784][ T3462] br0: port 2(veth3) entered blocking state
[  668.420981][ T3462] br0: port 2(veth3) entered forwarding state
[  673.801540][ T7545] br0: port 2(veth3) entered disabled state
[  673.873313][ T7547] br0: port 1(veth1) entered disabled state
[  673.936510][ T7549] veth3: left allmulticast mode
[  673.936753][ T7549] veth3: left promiscuous mode
[  673.937744][ T7549] br0: port 2(veth3) entered disabled state
[  673.938708][ T7549] veth1: left allmulticast mode
[  673.938840][ T7549] veth1: left promiscuous mode
[  673.939051][ T7549] br0: port 1(veth1) entered disabled state