[  676.765888][ T7817] br1: port 1(veth1) entered blocking state
[  676.766244][ T7817] br1: port 1(veth1) entered disabled state
[  676.766560][ T7817] veth1: entered allmulticast mode
[  676.768470][ T7817] veth1: entered promiscuous mode
[  676.799160][   T38] br1: port 1(veth1) entered blocking state
[  676.799484][   T38] br1: port 1(veth1) entered forwarding state
[  687.854599][ T7920] br1: port 1(veth1) entered disabled state
[  687.879104][ T7921] veth1: left allmulticast mode
[  687.879426][ T7921] veth1: left promiscuous mode
[  687.880390][ T7921] br1: port 1(veth1) entered disabled state