[  703.198633][ T4511] br1: port 1(veth1) entered blocking state
[  703.199061][ T4511] br1: port 1(veth1) entered disabled state
[  703.199308][ T4511] veth1: entered allmulticast mode
[  703.200863][ T4511] veth1: entered promiscuous mode
[  703.234284][ T2070] br1: port 1(veth1) entered blocking state
[  703.234474][ T2070] br1: port 1(veth1) entered forwarding state
[  703.295699][ T4514] br1: port 2(veth2) entered blocking state
[  703.296013][ T4514] br1: port 2(veth2) entered disabled state
[  703.296306][ T4514] veth2: entered allmulticast mode
[  703.299658][ T4514] veth2: entered promiscuous mode
[  703.336606][ T2070] br1: port 2(veth2) entered blocking state
[  703.336914][ T2070] br1: port 2(veth2) entered forwarding state
[  721.495977][ T4752] br1: port 2(veth2) entered disabled state
[  721.520677][ T4753] veth2: left allmulticast mode
[  721.520900][ T4753] veth2: left promiscuous mode
[  721.521189][ T4753] br1: port 2(veth2) entered disabled state
[  721.546957][ T4754] br1: port 1(veth1) entered disabled state
[  721.571394][ T4755] veth1: left allmulticast mode
[  721.571566][ T4755] veth1: left promiscuous mode
[  721.571791][ T4755] br1: port 1(veth1) entered disabled state