[  760.106945][ T6508] br1: port 1(veth1) entered blocking state
[  760.107167][ T6508] br1: port 1(veth1) entered disabled state
[  760.107357][ T6508] veth1: entered allmulticast mode
[  760.108816][ T6508] veth1: entered promiscuous mode
[  760.130622][   T45] br1: port 1(veth1) entered blocking state
[  760.130842][   T45] br1: port 1(veth1) entered forwarding state
[  774.733706][ T6645] br1: port 1(veth1) entered disabled state
[  774.768194][ T6646] veth1: left allmulticast mode
[  774.768373][ T6646] veth1: left promiscuous mode
[  774.768614][ T6646] br1: port 1(veth1) entered disabled state