[ 1346.375852][T18448] br0: port 1(veth1) entered blocking state
[ 1346.376132][T18448] br0: port 1(veth1) entered disabled state
[ 1346.376409][T18448] veth1: entered allmulticast mode
[ 1346.378306][T18448] veth1: entered promiscuous mode
[ 1346.473131][T18451] br0: port 2(veth3) entered blocking state
[ 1346.473460][T18451] br0: port 2(veth3) entered disabled state
[ 1346.473749][T18451] veth3: entered allmulticast mode
[ 1346.475773][T18451] veth3: entered promiscuous mode
[ 1346.752021][   T37] br0: port 1(veth1) entered blocking state
[ 1346.752360][   T37] br0: port 1(veth1) entered forwarding state
[ 1346.900721][   T37] br0: port 2(veth3) entered blocking state
[ 1346.900987][   T37] br0: port 2(veth3) entered forwarding state
[ 1352.970618][T18485] br0: port 2(veth3) entered disabled state
[ 1353.122557][T18487] br0: port 1(veth1) entered disabled state
[ 1353.280044][T18489] veth3: left allmulticast mode
[ 1353.280314][T18489] veth3: left promiscuous mode
[ 1353.280661][T18489] br0: port 2(veth3) entered disabled state
[ 1353.282126][T18489] veth1: left allmulticast mode
[ 1353.282350][T18489] veth1: left promiscuous mode
[ 1353.282690][T18489] br0: port 1(veth1) entered disabled state