[ 1272.856027][ T8978] br1: port 1(veth1) entered blocking state
[ 1272.856444][ T8978] br1: port 1(veth1) entered disabled state
[ 1272.857262][ T8978] veth1: entered allmulticast mode
[ 1272.859357][ T8978] veth1: entered promiscuous mode
[ 1273.042927][ T8981] br1: port 2(veth2) entered blocking state
[ 1273.043272][ T8981] br1: port 2(veth2) entered disabled state
[ 1273.043921][ T8981] veth2: entered allmulticast mode
[ 1273.045918][ T8981] veth2: entered promiscuous mode
[ 1273.221850][ T8983] br1: port 2(veth2) entered blocking state
[ 1273.222184][ T8983] br1: port 2(veth2) entered forwarding state
[ 1273.222674][ T8983] br1: port 1(veth1) entered blocking state
[ 1273.222962][ T8983] br1: port 1(veth1) entered forwarding state
[ 1293.905400][ T9269] br1: port 2(veth2) entered disabled state
[ 1293.906159][ T9269] br1: port 1(veth1) entered disabled state
[ 1294.074339][ T9271] veth2: left allmulticast mode
[ 1294.075044][ T9271] veth2: left promiscuous mode
[ 1294.075401][ T9271] br1: port 2(veth2) entered disabled state
[ 1294.260163][ T9273] veth1: left allmulticast mode
[ 1294.260843][ T9273] veth1: left promiscuous mode
[ 1294.261224][ T9273] br1: port 1(veth1) entered disabled state