[  734.988525][ T7298] br1: port 1(veth1) entered blocking state
[  734.988876][ T7298] br1: port 1(veth1) entered disabled state
[  734.989644][ T7298] veth1: entered allmulticast mode
[  734.991196][ T7298] veth1: entered promiscuous mode
[  735.021529][   T39] br1: port 1(veth1) entered blocking state
[  735.021845][   T39] br1: port 1(veth1) entered forwarding state
[  746.129258][ T7401] br1: port 1(veth1) entered disabled state
[  746.161148][ T7403] veth1: left allmulticast mode
[  746.161423][ T7403] veth1: left promiscuous mode
[  746.161759][ T7403] br1: port 1(veth1) entered disabled state