[  712.628599][T20874] br1: port 1(veth1) entered blocking state
[  712.628854][T20874] br1: port 1(veth1) entered disabled state
[  712.629137][T20874] veth1: entered allmulticast mode
[  712.631437][T20874] veth1: entered promiscuous mode
[  712.690932][T20877] br1: port 2(veth2) entered blocking state
[  712.691683][T20877] br1: port 2(veth2) entered disabled state
[  712.691879][T20877] veth2: entered allmulticast mode
[  712.693419][T20877] veth2: entered promiscuous mode
[  712.743549][T20879] br1: port 2(veth2) entered blocking state
[  712.743790][T20879] br1: port 2(veth2) entered forwarding state
[  712.744180][T20879] br1: port 1(veth1) entered blocking state
[  712.744395][T20879] br1: port 1(veth1) entered forwarding state
[  722.388254][T21206] br1: port 2(veth2) entered disabled state
[  722.388788][T21206] br1: port 1(veth1) entered disabled state
[  722.444135][T21208] veth2: left allmulticast mode
[  722.444303][T21208] veth2: left promiscuous mode
[  722.444513][T21208] br1: port 2(veth2) entered disabled state
[  722.493101][T21210] veth1: left allmulticast mode
[  722.493296][T21210] veth1: left promiscuous mode
[  722.493570][T21210] br1: port 1(veth1) entered disabled state