[  631.443487][ T8991] br1: port 1(veth1) entered blocking state
[  631.443886][ T8991] br1: port 1(veth1) entered disabled state
[  631.444218][ T8991] veth1: entered allmulticast mode
[  631.446345][ T8991] veth1: entered promiscuous mode
[  631.512292][ T8994] br1: port 2(veth2) entered blocking state
[  631.512643][ T8994] br1: port 2(veth2) entered disabled state
[  631.512959][ T8994] veth2: entered allmulticast mode
[  631.514540][ T8994] veth2: entered promiscuous mode
[  631.578280][ T8996] br1: port 2(veth2) entered blocking state
[  631.578690][ T8996] br1: port 2(veth2) entered forwarding state
[  631.579214][ T8996] br1: port 1(veth1) entered blocking state
[  631.579516][ T8996] br1: port 1(veth1) entered forwarding state
[  641.637268][ T9356] br1: port 2(veth2) entered disabled state
[  641.637918][ T9356] br1: port 1(veth1) entered disabled state
[  641.698099][ T9358] veth2: left allmulticast mode
[  641.698360][ T9358] veth2: left promiscuous mode
[  641.698686][ T9358] br1: port 2(veth2) entered disabled state
[  641.745772][ T9360] veth1: left allmulticast mode
[  641.746032][ T9360] veth1: left promiscuous mode
[  641.746347][ T9360] br1: port 1(veth1) entered disabled state