[  828.135794][ T4972] br1: port 1(veth1) entered blocking state
[  828.136002][ T4972] br1: port 1(veth1) entered disabled state
[  828.136190][ T4972] veth1: entered allmulticast mode
[  828.138378][ T4972] veth1: entered promiscuous mode
[  828.171409][   T48] br1: port 1(veth1) entered blocking state
[  828.171608][   T48] br1: port 1(veth1) entered forwarding state
[  828.198700][ T4974] br1: port 2(veth2) entered blocking state
[  828.198927][ T4974] br1: port 2(veth2) entered disabled state
[  828.199166][ T4974] veth2: entered allmulticast mode
[  828.201125][ T4974] veth2: entered promiscuous mode
[  828.232565][   T38] br1: port 2(veth2) entered blocking state
[  828.232796][   T38] br1: port 2(veth2) entered forwarding state
[  842.431558][ T5335] br1: port 2(veth2) entered disabled state
[  842.452383][ T5336] veth2: left allmulticast mode
[  842.452578][ T5336] veth2: left promiscuous mode
[  842.452801][ T5336] br1: port 2(veth2) entered disabled state
[  842.475755][ T5337] br1: port 1(veth1) entered disabled state
[  842.496083][ T5338] veth1: left allmulticast mode
[  842.496238][ T5338] veth1: left promiscuous mode
[  842.497793][ T5338] br1: port 1(veth1) entered disabled state