[  845.050724][ T9855] br0: port 1(veth1) entered blocking state
[  845.050951][ T9855] br0: port 1(veth1) entered disabled state
[  845.051171][ T9855] veth1: entered allmulticast mode
[  845.052722][ T9855] veth1: entered promiscuous mode
[  845.106670][ T2916] br0: port 1(veth1) entered blocking state
[  845.106882][ T2916] br0: port 1(veth1) entered forwarding state
[  850.684498][ T9901] br0: port 1(veth1) entered disabled state
[  850.702529][ T9902] veth1: left allmulticast mode
[  850.702770][ T9902] veth1: left promiscuous mode
[  850.703109][ T9902] br0: port 1(veth1) entered disabled state