[ 1621.134850][T12503] br1: port 1(veth1) entered blocking state
[ 1621.135105][T12503] br1: port 1(veth1) entered disabled state
[ 1621.135387][T12503] veth1: entered allmulticast mode
[ 1621.138951][T12503] veth1: entered promiscuous mode
[ 1621.331233][   T37] br1: port 1(veth1) entered blocking state
[ 1621.331581][   T37] br1: port 1(veth1) entered forwarding state
[ 1621.490678][T12507] br1: port 2(veth2) entered blocking state
[ 1621.490940][T12507] br1: port 2(veth2) entered disabled state
[ 1621.491193][T12507] veth2: entered allmulticast mode
[ 1621.493020][T12507] veth2: entered promiscuous mode
[ 1621.659133][T12506] br1: port 2(veth2) entered blocking state
[ 1621.659399][T12506] br1: port 2(veth2) entered forwarding state
[ 1655.603531][T12687] br1: port 2(veth2) entered disabled state
[ 1655.760148][T12688] veth2: left allmulticast mode
[ 1655.760397][T12688] veth2: left promiscuous mode
[ 1655.760733][T12688] br1: port 2(veth2) entered disabled state
[ 1655.920089][T12689] br1: port 1(veth1) entered disabled state
[ 1656.084276][T12690] veth1: left allmulticast mode
[ 1656.084554][T12690] veth1: left promiscuous mode
[ 1656.084901][T12690] br1: port 1(veth1) entered disabled state