[ 1331.053663][ T9216] br1: port 1(veth1) entered blocking state
[ 1331.054050][ T9216] br1: port 1(veth1) entered disabled state
[ 1331.054350][ T9216] veth1: entered allmulticast mode
[ 1331.056357][ T9216] veth1: entered promiscuous mode
[ 1331.204745][    T7] br1: port 1(veth1) entered blocking state
[ 1331.205076][    T7] br1: port 1(veth1) entered forwarding state
[ 1345.729311][ T9275] br1: port 1(veth1) entered disabled state
[ 1345.870116][ T9276] veth1: left allmulticast mode
[ 1345.870385][ T9276] veth1: left promiscuous mode
[ 1345.870711][ T9276] br1: port 1(veth1) entered disabled state