[ 1270.133285][ T4524] br1: port 1(veth1) entered blocking state
[ 1270.133603][ T4524] br1: port 1(veth1) entered disabled state
[ 1270.133892][ T4524] veth1: entered allmulticast mode
[ 1270.136143][ T4524] veth1: entered promiscuous mode
[ 1270.224367][   T68] br1: port 1(veth1) entered blocking state
[ 1270.224677][   T68] br1: port 1(veth1) entered forwarding state
[ 1270.295914][ T4526] br1: port 2(veth2) entered blocking state
[ 1270.296226][ T4526] br1: port 2(veth2) entered disabled state
[ 1270.296534][ T4526] veth2: entered allmulticast mode
[ 1270.298474][ T4526] veth2: entered promiscuous mode
[ 1270.405130][   T37] br1: port 2(veth2) entered blocking state
[ 1270.405453][   T37] br1: port 2(veth2) entered forwarding state
[ 1297.785022][ T4886] br1: port 2(veth2) entered disabled state
[ 1297.867204][ T4887] veth2: left allmulticast mode
[ 1297.867522][ T4887] veth2: left promiscuous mode
[ 1297.867917][ T4887] br1: port 2(veth2) entered disabled state
[ 1297.969504][ T4888] br1: port 1(veth1) entered disabled state
[ 1298.054772][ T4889] veth1: left allmulticast mode
[ 1298.055047][ T4889] veth1: left promiscuous mode
[ 1298.055437][ T4889] br1: port 1(veth1) entered disabled state