[  723.007770] br1: port 1(veth1) entered blocking state
[  723.007816] br1: port 1(veth1) entered disabled state
[  723.007919] veth1: entered allmulticast mode
[  723.008011] veth1: entered promiscuous mode
[  723.012808] br1: port 2(veth2) entered blocking state
[  723.012878] br1: port 2(veth2) entered disabled state
[  723.012947] veth2: entered allmulticast mode
[  723.013035] veth2: entered promiscuous mode
[  723.018027] br1: port 2(veth2) entered blocking state
[  723.018068] br1: port 2(veth2) entered forwarding state
[  723.018105] br1: port 1(veth1) entered blocking state
[  723.018139] br1: port 1(veth1) entered forwarding state
[  729.178859] br1: port 2(veth2) entered disabled state
[  729.178914] br1: port 1(veth1) entered disabled state
[  729.184224] veth2: left allmulticast mode
[  729.184250] veth2: left promiscuous mode
[  729.184271] br1: port 2(veth2) entered disabled state
[  729.189713] veth1: left allmulticast mode
[  729.189742] veth1: left promiscuous mode
[  729.189763] br1: port 1(veth1) entered disabled state