[ 1331.909374][ T9032] br1: port 1(veth1) entered blocking state
[ 1331.909634][ T9032] br1: port 1(veth1) entered disabled state
[ 1331.909881][ T9032] veth1: entered allmulticast mode
[ 1331.913015][ T9032] veth1: entered promiscuous mode
[ 1332.059783][   T51] br1: port 1(veth1) entered blocking state
[ 1332.060064][   T51] br1: port 1(veth1) entered forwarding state
[ 1332.207573][ T9034] br1: port 2(veth2) entered blocking state
[ 1332.207859][ T9034] br1: port 2(veth2) entered disabled state
[ 1332.208123][ T9034] veth2: entered allmulticast mode
[ 1332.209975][ T9034] veth2: entered promiscuous mode
[ 1332.376656][   T72] br1: port 2(veth2) entered blocking state
[ 1332.376929][   T72] br1: port 2(veth2) entered forwarding state
[ 1381.749199][ T9252] br1: port 1(veth1) entered disabled state
[ 1381.904766][ T9253] br1: port 2(veth2) entered disabled state
[ 1382.080746][ T9254] veth2: left allmulticast mode
[ 1382.081012][ T9254] veth2: left promiscuous mode
[ 1382.081367][ T9254] br1: port 2(veth2) entered disabled state
[ 1382.082982][ T9254] veth1: left allmulticast mode
[ 1382.083201][ T9254] veth1: left promiscuous mode
[ 1382.084387][ T9254] br1: port 1(veth1) entered disabled state