[ 1500.155675][ T7574] br0: port 1(veth1) entered blocking state
[ 1500.156002][ T7574] br0: port 1(veth1) entered disabled state
[ 1500.156252][ T7574] veth1: entered allmulticast mode
[ 1500.158218][ T7574] veth1: entered promiscuous mode
[ 1500.280217][ T7576] br0: port 2(veth2) entered blocking state
[ 1500.280528][ T7576] br0: port 2(veth2) entered disabled state
[ 1500.280788][ T7576] veth2: entered allmulticast mode
[ 1500.282847][ T7576] veth2: entered promiscuous mode
[ 1500.438210][ T7577] br0: port 3(veth4) entered blocking state
[ 1500.438479][ T7577] br0: port 3(veth4) entered disabled state
[ 1500.438724][ T7577] veth4: entered allmulticast mode
[ 1500.440625][ T7577] veth4: entered promiscuous mode
[ 1501.173059][   T51] br0: port 1(veth1) entered blocking state
[ 1501.173320][   T51] br0: port 1(veth1) entered forwarding state
[ 1501.316012][   T52] br0: port 2(veth2) entered blocking state
[ 1501.316369][   T52] br0: port 2(veth2) entered forwarding state
[ 1501.456024][   T51] br0: port 3(veth4) entered blocking state
[ 1501.456302][   T51] br0: port 3(veth4) entered forwarding state
[ 1518.017971][ T7622] veth3: entered promiscuous mode
[ 1520.203171][ T7631] veth3: left promiscuous mode
[ 1520.347934][ T7632] veth3: entered promiscuous mode
[ 1522.628871][ T7641] veth3: left promiscuous mode
[ 1522.788203][ T7643] br0: port 3(veth4) entered disabled state
[ 1522.926716][ T7645] br0: port 2(veth2) entered disabled state
[ 1523.079620][ T7646] br0: port 1(veth1) entered disabled state
[ 1523.234900][ T7647] veth4: left allmulticast mode
[ 1523.235119][ T7647] veth4: left promiscuous mode
[ 1523.235433][ T7647] br0: port 3(veth4) entered disabled state
[ 1523.236976][ T7647] veth2: left allmulticast mode
[ 1523.237173][ T7647] veth2: left promiscuous mode
[ 1523.238065][ T7647] br0: port 2(veth2) entered disabled state
[ 1523.239316][ T7647] veth1: left allmulticast mode
[ 1523.239521][ T7647] veth1: left promiscuous mode
[ 1523.239820][ T7647] br0: port 1(veth1) entered disabled state