[  644.103318] br1: port 1(veth1) entered blocking state
[  644.103369] br1: port 1(veth1) entered disabled state
[  644.103402] veth1: entered allmulticast mode
[  644.103456] veth1: entered promiscuous mode
[  644.109211] br1: port 2(veth2) entered blocking state
[  644.109252] br1: port 2(veth2) entered disabled state
[  644.109282] veth2: entered allmulticast mode
[  644.109333] veth2: entered promiscuous mode
[  644.115096] br1: port 2(veth2) entered blocking state
[  644.115162] br1: port 2(veth2) entered forwarding state
[  644.115235] br1: port 1(veth1) entered blocking state
[  644.115306] br1: port 1(veth1) entered forwarding state
[  650.136382] br1: port 2(veth2) entered disabled state
[  650.136440] br1: port 1(veth1) entered disabled state
[  650.142068] veth2: left allmulticast mode
[  650.142131] veth2: left promiscuous mode
[  650.142192] br1: port 2(veth2) entered disabled state
[  650.147794] veth1: left allmulticast mode
[  650.147854] veth1: left promiscuous mode
[  650.147917] br1: port 1(veth1) entered disabled state