[  421.833630][ T3154] br0: port 1(veth1) entered blocking state
[  421.833900][ T3154] br0: port 1(veth1) entered disabled state
[  421.834166][ T3154] veth1: entered allmulticast mode
[  421.836505][ T3154] veth1: entered promiscuous mode
[  422.028721][ T3156] br0: port 2(veth2) entered blocking state
[  422.028995][ T3156] br0: port 2(veth2) entered disabled state
[  422.029235][ T3156] veth2: entered allmulticast mode
[  422.031207][ T3156] veth2: entered promiscuous mode
[  422.349675][    T8] br0: port 1(veth1) entered blocking state
[  422.349951][    T8] br0: port 1(veth1) entered forwarding state
[  422.499525][ T3012] br0: port 2(veth2) entered blocking state
[  422.499781][ T3012] br0: port 2(veth2) entered forwarding state
[  657.694217][ T4349] br0: port 2(veth2) entered disabled state
[  657.853224][ T4350] br0: port 1(veth1) entered disabled state
[  658.009919][ T4351] veth2: left allmulticast mode
[  658.010301][ T4351] veth2: left promiscuous mode
[  658.010609][ T4351] br0: port 2(veth2) entered disabled state
[  658.012524][ T4351] veth1: left allmulticast mode
[  658.012701][ T4351] veth1: left promiscuous mode
[  658.012997][ T4351] br0: port 1(veth1) entered disabled state