[ 1420.252509][T11996] br1: port 1(veth1) entered blocking state
[ 1420.252991][T11996] br1: port 1(veth1) entered disabled state
[ 1420.253638][T11996] veth1: entered allmulticast mode
[ 1420.257834][T11996] veth1: entered promiscuous mode
[ 1420.431858][   T38] br1: port 1(veth1) entered blocking state
[ 1420.432296][   T38] br1: port 1(veth1) entered forwarding state
[ 1420.553602][T11999] br1: port 2(veth2) entered blocking state
[ 1420.554069][T11999] br1: port 2(veth2) entered disabled state
[ 1420.554494][T11999] veth2: entered allmulticast mode
[ 1420.558221][T11999] veth2: entered promiscuous mode
[ 1420.678050][ T2209] br1: port 2(veth2) entered blocking state
[ 1420.678785][ T2209] br1: port 2(veth2) entered forwarding state
[ 1450.319304][T12211] br1: port 2(veth2) entered disabled state
[ 1450.428537][T12212] veth2: left allmulticast mode
[ 1450.429691][T12212] veth2: left promiscuous mode
[ 1450.430225][T12212] br1: port 2(veth2) entered disabled state
[ 1450.541818][T12213] br1: port 1(veth1) entered disabled state
[ 1450.654987][T12214] veth1: left allmulticast mode
[ 1450.655355][T12214] veth1: left promiscuous mode
[ 1450.655878][T12214] br1: port 1(veth1) entered disabled state