[ 1220.950237][ T4918] br1: port 1(veth1) entered blocking state
[ 1220.950642][ T4918] br1: port 1(veth1) entered disabled state
[ 1220.951059][ T4918] veth1: entered allmulticast mode
[ 1220.955606][ T4918] veth1: entered promiscuous mode
[ 1221.079437][ T3410] br1: port 1(veth1) entered blocking state
[ 1221.079708][ T3410] br1: port 1(veth1) entered forwarding state
[ 1221.194478][ T4920] br1: port 2(veth2) entered blocking state
[ 1221.194750][ T4920] br1: port 2(veth2) entered disabled state
[ 1221.195108][ T4920] veth2: entered allmulticast mode
[ 1221.197100][ T4920] veth2: entered promiscuous mode
[ 1221.323383][    T7] br1: port 2(veth2) entered blocking state
[ 1221.323659][    T7] br1: port 2(veth2) entered forwarding state
[ 1250.316582][ T5253] br1: port 2(veth2) entered disabled state
[ 1250.439249][ T5255] veth2: left allmulticast mode
[ 1250.439470][ T5255] veth2: left promiscuous mode
[ 1250.439761][ T5255] br1: port 2(veth2) entered disabled state
[ 1250.549437][ T5256] br1: port 1(veth1) entered disabled state
[ 1250.665689][ T5257] veth1: left allmulticast mode
[ 1250.665926][ T5257] veth1: left promiscuous mode
[ 1250.666237][ T5257] br1: port 1(veth1) entered disabled state