[ 1349.357192][ T5245] br1: port 1(veth1) entered blocking state
[ 1349.357912][ T5245] br1: port 1(veth1) entered disabled state
[ 1349.358198][ T5245] veth1: entered allmulticast mode
[ 1349.360100][ T5245] veth1: entered promiscuous mode
[ 1349.447050][  T252] br1: port 1(veth1) entered blocking state
[ 1349.447373][  T252] br1: port 1(veth1) entered forwarding state
[ 1363.081857][ T5344] br1: port 1(veth1) entered disabled state
[ 1363.188092][ T5345] veth1: left allmulticast mode
[ 1363.188381][ T5345] veth1: left promiscuous mode
[ 1363.188737][ T5345] br1: port 1(veth1) entered disabled state