[ 1620.790993][T12609] br1: port 1(veth1) entered blocking state
[ 1620.791273][T12609] br1: port 1(veth1) entered disabled state
[ 1620.791542][T12609] veth1: entered allmulticast mode
[ 1620.793378][T12609] veth1: entered promiscuous mode
[ 1620.953474][   T40] br1: port 1(veth1) entered blocking state
[ 1620.953891][   T40] br1: port 1(veth1) entered forwarding state
[ 1621.098337][T12612] br1: port 2(veth2) entered blocking state
[ 1621.098613][T12612] br1: port 2(veth2) entered disabled state
[ 1621.098898][T12612] veth2: entered allmulticast mode
[ 1621.100759][T12612] veth2: entered promiscuous mode
[ 1621.251468][   T40] br1: port 2(veth2) entered blocking state
[ 1621.251718][   T40] br1: port 2(veth2) entered forwarding state
[ 1645.216739][T12763] br1: port 2(veth2) entered disabled state
[ 1645.372392][T12764] veth2: left allmulticast mode
[ 1645.372593][T12764] veth2: left promiscuous mode
[ 1645.372911][T12764] br1: port 2(veth2) entered disabled state
[ 1645.523415][T12765] br1: port 1(veth1) entered disabled state
[ 1645.699526][T12766] veth1: left allmulticast mode
[ 1645.699742][T12766] veth1: left promiscuous mode
[ 1645.701020][T12766] br1: port 1(veth1) entered disabled state