[  750.233594][T18307] br1: port 1(veth1) entered blocking state
[  750.233882][T18307] br1: port 1(veth1) entered disabled state
[  750.234158][T18307] veth1: entered allmulticast mode
[  750.236304][T18307] veth1: entered promiscuous mode
[  750.257929][T11443] br1: port 1(veth1) entered blocking state
[  750.258146][T11443] br1: port 1(veth1) entered forwarding state
[  750.288352][T18309] br1: port 2(veth2) entered blocking state
[  750.288607][T18309] br1: port 2(veth2) entered disabled state
[  750.289122][T18309] veth2: entered allmulticast mode
[  750.290952][T18309] veth2: entered promiscuous mode
[  750.312582][ T2428] br1: port 2(veth2) entered blocking state
[  750.312833][ T2428] br1: port 2(veth2) entered forwarding state
[  784.149381][T18541] br1: port 1(veth1) entered disabled state
[  784.170553][T18542] br1: port 2(veth2) entered disabled state
[  784.197538][T18543] veth2: left allmulticast mode
[  784.200736][T18543] veth2: left promiscuous mode
[  784.201041][T18543] br1: port 2(veth2) entered disabled state
[  784.202271][T18543] veth1: left allmulticast mode
[  784.202472][T18543] veth1: left promiscuous mode
[  784.203367][T18543] br1: port 1(veth1) entered disabled state