[ 1306.733900][ T7411] br1: port 1(veth1) entered blocking state
[ 1306.734263][ T7411] br1: port 1(veth1) entered disabled state
[ 1306.735144][ T7411] veth1: entered allmulticast mode
[ 1306.737118][ T7411] veth1: entered promiscuous mode
[ 1306.811300][ T1548] br1: port 1(veth1) entered blocking state
[ 1306.811610][ T1548] br1: port 1(veth1) entered forwarding state
[ 1324.577897][ T7550] br1: port 1(veth1) entered disabled state
[ 1324.652068][ T7551] veth1: left allmulticast mode
[ 1324.653243][ T7551] veth1: left promiscuous mode
[ 1324.653599][ T7551] br1: port 1(veth1) entered disabled state