[ 1759.295547][ T7608] br1: port 1(veth1) entered blocking state
[ 1759.295892][ T7608] br1: port 1(veth1) entered disabled state
[ 1759.296151][ T7608] veth1: entered allmulticast mode
[ 1759.298801][ T7608] veth1: entered promiscuous mode
[ 1759.462483][ T4228] br1: port 1(veth1) entered blocking state
[ 1759.462726][ T4228] br1: port 1(veth1) entered forwarding state
[ 1775.513925][ T7667] br1: port 1(veth1) entered disabled state
[ 1775.666472][ T7668] veth1: left allmulticast mode
[ 1775.666690][ T7668] veth1: left promiscuous mode
[ 1775.666989][ T7668] br1: port 1(veth1) entered disabled state