[  747.301555][ T6186] br0: port 1(veth1) entered blocking state
[  747.301943][ T6186] br0: port 1(veth1) entered disabled state
[  747.303007][ T6186] veth1: entered allmulticast mode
[  747.304622][ T6186] veth1: entered promiscuous mode
[  747.336572][ T6187] br0: port 2(veth3) entered blocking state
[  747.336888][ T6187] br0: port 2(veth3) entered disabled state
[  747.337201][ T6187] veth3: entered allmulticast mode
[  747.338732][ T6187] veth3: entered promiscuous mode
[  747.437244][   T38] br0: port 1(veth1) entered blocking state
[  747.437598][   T38] br0: port 1(veth1) entered forwarding state
[  747.491651][   T46] br0: port 2(veth3) entered blocking state
[  747.492004][   T46] br0: port 2(veth3) entered forwarding state
[  752.923384][ T6227] br0: port 2(veth3) entered disabled state
[  752.975722][ T6229] br0: port 1(veth1) entered disabled state
[  753.027984][ T6231] veth3: left allmulticast mode
[  753.028248][ T6231] veth3: left promiscuous mode
[  753.028924][ T6231] br0: port 2(veth3) entered disabled state
[  753.029840][ T6231] veth1: left allmulticast mode
[  753.030138][ T6231] veth1: left promiscuous mode
[  753.031127][ T6231] br0: port 1(veth1) entered disabled state