[ 1270.237018][ T4527] br1: port 1(veth1) entered blocking state
[ 1270.237392][ T4527] br1: port 1(veth1) entered disabled state
[ 1270.237668][ T4527] veth1: entered allmulticast mode
[ 1270.239492][ T4527] veth1: entered promiscuous mode
[ 1270.322148][   T45] br1: port 1(veth1) entered blocking state
[ 1270.322575][   T45] br1: port 1(veth1) entered forwarding state
[ 1270.403082][ T4529] br1: port 2(veth2) entered blocking state
[ 1270.403515][ T4529] br1: port 2(veth2) entered disabled state
[ 1270.403826][ T4529] veth2: entered allmulticast mode
[ 1270.405790][ T4529] veth2: entered promiscuous mode
[ 1270.500438][   T45] br1: port 2(veth2) entered blocking state
[ 1270.500805][   T45] br1: port 2(veth2) entered forwarding state
[ 1297.256767][ T4888] br1: port 2(veth2) entered disabled state
[ 1297.336951][ T4889] veth2: left allmulticast mode
[ 1297.337227][ T4889] veth2: left promiscuous mode
[ 1297.337553][ T4889] br1: port 2(veth2) entered disabled state
[ 1297.414524][ T4890] br1: port 1(veth1) entered disabled state
[ 1297.490333][ T4891] veth1: left allmulticast mode
[ 1297.490597][ T4891] veth1: left promiscuous mode
[ 1297.490927][ T4891] br1: port 1(veth1) entered disabled state