[  754.753389][ T6754] br1: port 1(veth1) entered blocking state
[  754.753749][ T6754] br1: port 1(veth1) entered disabled state
[  754.754074][ T6754] veth1: entered allmulticast mode
[  754.755639][ T6754] veth1: entered promiscuous mode
[  754.782227][ T3152] br1: port 1(veth1) entered blocking state
[  754.782552][ T3152] br1: port 1(veth1) entered forwarding state
[  754.809533][ T6756] br1: port 2(veth2) entered blocking state
[  754.809866][ T6756] br1: port 2(veth2) entered disabled state
[  754.810178][ T6756] veth2: entered allmulticast mode
[  754.811762][ T6756] veth2: entered promiscuous mode
[  754.846073][ T3150] br1: port 2(veth2) entered blocking state
[  754.846427][ T3150] br1: port 2(veth2) entered forwarding state
[  770.590392][ T7133] br1: port 2(veth2) entered disabled state
[  770.617434][ T7134] veth2: left allmulticast mode
[  770.617699][ T7134] veth2: left promiscuous mode
[  770.618057][ T7134] br1: port 2(veth2) entered disabled state
[  770.654478][ T7135] br1: port 1(veth1) entered disabled state
[  770.677402][ T7136] veth1: left allmulticast mode
[  770.677658][ T7136] veth1: left promiscuous mode
[  770.677974][ T7136] br1: port 1(veth1) entered disabled state