[  339.679603][ T1527] br0: port 1(veth1) entered blocking state
[  339.679905][ T1527] br0: port 1(veth1) entered disabled state
[  339.680268][ T1527] veth1: entered allmulticast mode
[  339.685747][ T1527] veth1: entered promiscuous mode
[  339.828098][ T1529] br0: port 2(veth2) entered blocking state
[  339.828373][ T1529] br0: port 2(veth2) entered disabled state
[  339.829017][ T1529] veth2: entered allmulticast mode
[  339.830927][ T1529] veth2: entered promiscuous mode
[  340.133782][   T51] br0: port 1(veth1) entered blocking state
[  340.134203][   T51] br0: port 1(veth1) entered forwarding state
[  340.271580][   T50] br0: port 2(veth2) entered blocking state
[  340.271925][   T50] br0: port 2(veth2) entered forwarding state
[  553.510478][ T2722] br0: port 2(veth2) entered disabled state
[  553.627259][ T2724] br0: port 1(veth1) entered disabled state
[  553.759348][ T2726] veth2: left allmulticast mode
[  553.759590][ T2726] veth2: left promiscuous mode
[  553.760719][ T2726] br0: port 2(veth2) entered disabled state
[  553.762477][ T2726] veth1: left allmulticast mode
[  553.762671][ T2726] veth1: left promiscuous mode
[  553.762993][ T2726] br0: port 1(veth1) entered disabled state