[ 1414.835280][ T7873] br1: port 1(veth1) entered blocking state
[ 1414.836190][ T7873] br1: port 1(veth1) entered disabled state
[ 1414.836470][ T7873] veth1: entered allmulticast mode
[ 1414.838350][ T7873] veth1: entered promiscuous mode
[ 1415.002227][ T7298] br1: port 1(veth1) entered blocking state
[ 1415.002528][ T7298] br1: port 1(veth1) entered forwarding state
[ 1449.480940][ T7964] br1: port 1(veth1) entered disabled state
[ 1449.648187][ T7965] veth1: left allmulticast mode
[ 1449.648403][ T7965] veth1: left promiscuous mode
[ 1449.648759][ T7965] br1: port 1(veth1) entered disabled state