[ 1403.086386][ T9489] br1: port 1(veth1) entered blocking state
[ 1403.086701][ T9489] br1: port 1(veth1) entered disabled state
[ 1403.086984][ T9489] veth1: entered allmulticast mode
[ 1403.095108][ T9489] veth1: entered promiscuous mode
[ 1403.250855][   T52] br1: port 1(veth1) entered blocking state
[ 1403.251241][   T52] br1: port 1(veth1) entered forwarding state
[ 1403.396344][ T9491] br1: port 2(veth2) entered blocking state
[ 1403.397523][ T9491] br1: port 2(veth2) entered disabled state
[ 1403.397941][ T9491] veth2: entered allmulticast mode
[ 1403.400728][ T9491] veth2: entered promiscuous mode
[ 1403.571326][   T52] br1: port 2(veth2) entered blocking state
[ 1403.571608][   T52] br1: port 2(veth2) entered forwarding state
[ 1435.608720][ T9824] br1: port 2(veth2) entered disabled state
[ 1435.762358][ T9825] veth2: left allmulticast mode
[ 1435.762588][ T9825] veth2: left promiscuous mode
[ 1435.762908][ T9825] br1: port 2(veth2) entered disabled state
[ 1435.924648][ T9826] br1: port 1(veth1) entered disabled state
[ 1436.079132][ T9827] veth1: left allmulticast mode
[ 1436.079427][ T9827] veth1: left promiscuous mode
[ 1436.079736][ T9827] br1: port 1(veth1) entered disabled state