[ 1637.788958][ T8909] br1: port 1(veth1) entered blocking state
[ 1637.789379][ T8909] br1: port 1(veth1) entered disabled state
[ 1637.789812][ T8909] veth1: entered allmulticast mode
[ 1637.793311][ T8909] veth1: entered promiscuous mode
[ 1638.074687][ T8912] br1: port 2(veth2) entered blocking state
[ 1638.075375][ T8912] br1: port 2(veth2) entered disabled state
[ 1638.075915][ T8912] veth2: entered allmulticast mode
[ 1638.081544][ T8912] veth2: entered promiscuous mode
[ 1638.311381][ T8914] br1: port 2(veth2) entered blocking state
[ 1638.311820][ T8914] br1: port 2(veth2) entered forwarding state
[ 1638.312536][ T8914] br1: port 1(veth1) entered blocking state
[ 1638.312946][ T8914] br1: port 1(veth1) entered forwarding state
[ 1664.613240][ T9227] br1: port 2(veth2) entered disabled state
[ 1664.614404][ T9227] br1: port 1(veth1) entered disabled state
[ 1664.825641][ T9229] veth2: left allmulticast mode
[ 1664.826579][ T9229] veth2: left promiscuous mode
[ 1664.827113][ T9229] br1: port 2(veth2) entered disabled state
[ 1665.052759][ T9231] veth1: left allmulticast mode
[ 1665.053227][ T9231] veth1: left promiscuous mode
[ 1665.053696][ T9231] br1: port 1(veth1) entered disabled state