[  651.190389][ T4758] br1: port 1(veth1) entered blocking state
[  651.190643][ T4758] br1: port 1(veth1) entered disabled state
[  651.190850][ T4758] veth1: entered allmulticast mode
[  651.192354][ T4758] veth1: entered promiscuous mode
[  651.215912][   T66] br1: port 1(veth1) entered blocking state
[  651.216282][   T66] br1: port 1(veth1) entered forwarding state
[  662.159565][ T4857] br1: port 1(veth1) entered disabled state
[  662.203590][ T4858] veth1: left allmulticast mode
[  662.203774][ T4858] veth1: left promiscuous mode
[  662.204019][ T4858] br1: port 1(veth1) entered disabled state