[  753.037624][ T4354] br1: port 1(veth1) entered blocking state
[  753.037893][ T4354] br1: port 1(veth1) entered disabled state
[  753.038182][ T4354] veth1: entered allmulticast mode
[  753.040012][ T4354] veth1: entered promiscuous mode
[  753.173050][   T51] br1: port 1(veth1) entered blocking state
[  753.173353][   T51] br1: port 1(veth1) entered forwarding state
[  753.311811][ T4356] br1: port 2(veth2) entered blocking state
[  753.312894][ T4356] br1: port 2(veth2) entered disabled state
[  753.313176][ T4356] veth2: entered allmulticast mode
[  753.315003][ T4356] veth2: entered promiscuous mode
[  753.441610][   T49] br1: port 2(veth2) entered blocking state
[  753.441882][   T49] br1: port 2(veth2) entered forwarding state
[  875.628183][ T5589] br1: port 2(veth2) entered disabled state
[  875.748746][ T5591] veth2: left allmulticast mode
[  875.748953][ T5591] veth2: left promiscuous mode
[  875.749270][ T5591] br1: port 2(veth2) entered disabled state
[  875.908022][ T5592] br1: port 1(veth1) entered disabled state
[  876.036871][ T5594] veth1: left allmulticast mode
[  876.038242][ T5594] veth1: left promiscuous mode
[  876.038873][ T5594] br1: port 1(veth1) entered disabled state