[ 1487.680539][ T4227] br1: port 1(veth1) entered blocking state
[ 1487.680806][ T4227] br1: port 1(veth1) entered disabled state
[ 1487.681057][ T4227] veth1: entered allmulticast mode
[ 1487.683000][ T4227] veth1: entered promiscuous mode
[ 1488.013675][ T4230] br1: port 2(veth2) entered blocking state
[ 1488.014029][ T4230] br1: port 2(veth2) entered disabled state
[ 1488.014279][ T4230] veth2: entered allmulticast mode
[ 1488.016134][ T4230] veth2: entered promiscuous mode
[ 1488.310182][ T4232] br1: port 2(veth2) entered blocking state
[ 1488.310567][ T4232] br1: port 2(veth2) entered forwarding state
[ 1488.311031][ T4232] br1: port 1(veth1) entered blocking state
[ 1488.311264][ T4232] br1: port 1(veth1) entered forwarding state
[ 1514.867747][ T4486] br1: port 2(veth2) entered disabled state
[ 1514.868472][ T4486] br1: port 1(veth1) entered disabled state
[ 1515.172325][ T4488] veth2: left allmulticast mode
[ 1515.172547][ T4488] veth2: left promiscuous mode
[ 1515.172846][ T4488] br1: port 2(veth2) entered disabled state
[ 1515.519428][ T4490] veth1: left allmulticast mode
[ 1515.519744][ T4490] veth1: left promiscuous mode
[ 1515.520057][ T4490] br1: port 1(veth1) entered disabled state