[  780.371994][ T8934] br1: port 1(veth1) entered blocking state
[  780.372230][ T8934] br1: port 1(veth1) entered disabled state
[  780.372431][ T8934] veth1: entered allmulticast mode
[  780.374532][ T8934] veth1: entered promiscuous mode
[  780.437364][ T8937] br1: port 2(veth2) entered blocking state
[  780.437580][ T8937] br1: port 2(veth2) entered disabled state
[  780.437774][ T8937] veth2: entered allmulticast mode
[  780.439173][ T8937] veth2: entered promiscuous mode
[  780.483856][ T8939] br1: port 2(veth2) entered blocking state
[  780.484046][ T8939] br1: port 2(veth2) entered forwarding state
[  780.484353][ T8939] br1: port 1(veth1) entered blocking state
[  780.484529][ T8939] br1: port 1(veth1) entered forwarding state
[  790.129414][ T9266] br1: port 2(veth2) entered disabled state
[  790.129939][ T9266] br1: port 1(veth1) entered disabled state
[  790.173471][ T9268] veth2: left allmulticast mode
[  790.173680][ T9268] veth2: left promiscuous mode
[  790.173946][ T9268] br1: port 2(veth2) entered disabled state
[  790.230141][ T9270] veth1: left allmulticast mode
[  790.230315][ T9270] veth1: left promiscuous mode
[  790.231365][ T9270] br1: port 1(veth1) entered disabled state