[ 1196.265708][ T7656] br1: port 1(veth1) entered blocking state
[ 1196.266179][ T7656] br1: port 1(veth1) entered disabled state
[ 1196.266681][ T7656] veth1: entered allmulticast mode
[ 1196.270030][ T7656] veth1: entered promiscuous mode
[ 1196.386951][   T37] br1: port 1(veth1) entered blocking state
[ 1196.387382][   T37] br1: port 1(veth1) entered forwarding state
[ 1229.638679][ T7835] br1: port 1(veth1) entered disabled state
[ 1229.774643][ T7836] veth1: left allmulticast mode
[ 1229.775204][ T7836] veth1: left promiscuous mode
[ 1229.775964][ T7836] br1: port 1(veth1) entered disabled state