[ 1820.941666][T17271] br0: port 1(veth1) entered blocking state
[ 1820.942141][T17271] br0: port 1(veth1) entered disabled state
[ 1820.943011][T17271] veth1: entered allmulticast mode
[ 1820.946357][T17271] veth1: entered promiscuous mode
[ 1821.091953][T17273] br0: port 2(veth2) entered blocking state
[ 1821.092374][T17273] br0: port 2(veth2) entered disabled state
[ 1821.092823][T17273] veth2: entered allmulticast mode
[ 1821.096306][T17273] veth2: entered promiscuous mode
[ 1821.197122][T17274] br0: port 3(veth4) entered blocking state
[ 1821.197597][T17274] br0: port 3(veth4) entered disabled state
[ 1821.198043][T17274] veth4: entered allmulticast mode
[ 1821.201548][T17274] veth4: entered promiscuous mode
[ 1822.034324][   T46] br0: port 1(veth1) entered blocking state
[ 1822.034774][   T46] br0: port 1(veth1) entered forwarding state
[ 1822.142922][   T38] br0: port 2(veth2) entered blocking state
[ 1822.143373][   T38] br0: port 2(veth2) entered forwarding state
[ 1822.252322][   T38] br0: port 3(veth4) entered blocking state
[ 1822.252767][   T38] br0: port 3(veth4) entered forwarding state
[ 1838.203564][T17340] veth3: entered promiscuous mode
[ 1840.352312][T17349] veth3: left promiscuous mode
[ 1840.454127][T17350] veth3: entered promiscuous mode
[ 1842.643295][T17359] veth3: left promiscuous mode
[ 1842.846811][T17367] br0: port 3(veth4) entered disabled state
[ 1842.954609][T17369] br0: port 2(veth2) entered disabled state
[ 1843.063103][T17370] br0: port 1(veth1) entered disabled state
[ 1843.191049][T17371] veth4: left allmulticast mode
[ 1843.191618][T17371] veth4: left promiscuous mode
[ 1843.192123][T17371] br0: port 3(veth4) entered disabled state
[ 1843.194269][T17371] veth2: left allmulticast mode
[ 1843.194593][T17371] veth2: left promiscuous mode
[ 1843.195115][T17371] br0: port 2(veth2) entered disabled state
[ 1843.197475][T17371] veth1: left allmulticast mode
[ 1843.197792][T17371] veth1: left promiscuous mode
[ 1843.198274][T17371] br0: port 1(veth1) entered disabled state