[  661.290412][ T6515] br1: port 1(veth1) entered blocking state
[  661.290753][ T6515] br1: port 1(veth1) entered disabled state
[  661.291057][ T6515] veth1: entered allmulticast mode
[  661.293621][ T6515] veth1: entered promiscuous mode
[  661.346668][   T72] br1: port 1(veth1) entered blocking state
[  661.346977][   T72] br1: port 1(veth1) entered forwarding state
[  661.386517][ T6518] br1: port 2(veth2) entered blocking state
[  661.386888][ T6518] br1: port 2(veth2) entered disabled state
[  661.387087][ T6518] veth2: entered allmulticast mode
[  661.388550][ T6518] veth2: entered promiscuous mode
[  661.416027][   T72] br1: port 2(veth2) entered blocking state
[  661.416224][   T72] br1: port 2(veth2) entered forwarding state
[  672.846043][ T6717] br1: port 2(veth2) entered disabled state
[  672.864764][ T6718] veth2: left allmulticast mode
[  672.864969][ T6718] veth2: left promiscuous mode
[  672.865265][ T6718] br1: port 2(veth2) entered disabled state
[  672.892561][ T6719] br1: port 1(veth1) entered disabled state
[  672.911191][ T6720] veth1: left allmulticast mode
[  672.911351][ T6720] veth1: left promiscuous mode
[  672.912881][ T6720] br1: port 1(veth1) entered disabled state