[ 1306.318254][ T9285] br1: port 1(veth1) entered blocking state
[ 1306.318564][ T9285] br1: port 1(veth1) entered disabled state
[ 1306.318835][ T9285] veth1: entered allmulticast mode
[ 1306.320775][ T9285] veth1: entered promiscuous mode
[ 1306.451143][   T39] br1: port 1(veth1) entered blocking state
[ 1306.451445][   T39] br1: port 1(veth1) entered forwarding state
[ 1324.304560][ T9424] br1: port 1(veth1) entered disabled state
[ 1324.381427][ T9425] veth1: left allmulticast mode
[ 1324.381655][ T9425] veth1: left promiscuous mode
[ 1324.381964][ T9425] br1: port 1(veth1) entered disabled state