[  749.978550][ T6200] br1: port 1(veth1) entered blocking state
[  749.978943][ T6200] br1: port 1(veth1) entered disabled state
[  749.979285][ T6200] veth1: entered allmulticast mode
[  749.982882][ T6200] veth1: entered promiscuous mode
[  750.099575][   T36] br1: port 1(veth1) entered blocking state
[  750.099947][   T36] br1: port 1(veth1) entered forwarding state
[  750.142926][ T6213] br1: port 2(veth2) entered blocking state
[  750.143114][ T6213] br1: port 2(veth2) entered disabled state
[  750.143299][ T6213] veth2: entered allmulticast mode
[  750.145508][ T6213] veth2: entered promiscuous mode
[  750.244282][   T36] br1: port 2(veth2) entered blocking state
[  750.244476][   T36] br1: port 2(veth2) entered forwarding state
[  768.525129][ T6619] br1: port 2(veth2) entered disabled state
[  768.575751][ T6621] veth2: left allmulticast mode
[  768.576032][ T6621] veth2: left promiscuous mode
[  768.576494][ T6621] br1: port 2(veth2) entered disabled state
[  768.633540][ T6623] br1: port 1(veth1) entered disabled state
[  768.671109][ T6625] veth1: left allmulticast mode
[  768.671279][ T6625] veth1: left promiscuous mode
[  768.671522][ T6625] br1: port 1(veth1) entered disabled state