[ 1552.821868][T12463] br0: port 1(veth1) entered blocking state
[ 1552.822132][T12463] br0: port 1(veth1) entered disabled state
[ 1552.822383][T12463] veth1: entered allmulticast mode
[ 1552.824546][T12463] veth1: entered promiscuous mode
[ 1553.008777][T12465] br0: port 2(veth2) entered blocking state
[ 1553.009072][T12465] br0: port 2(veth2) entered disabled state
[ 1553.009344][T12465] veth2: entered allmulticast mode
[ 1553.011347][T12465] veth2: entered promiscuous mode
[ 1553.170211][T12466] br0: port 3(veth4) entered blocking state
[ 1553.170467][T12466] br0: port 3(veth4) entered disabled state
[ 1553.170740][T12466] veth4: entered allmulticast mode
[ 1553.173520][T12466] veth4: entered promiscuous mode
[ 1553.919499][ T9772] br0: port 1(veth1) entered blocking state
[ 1553.919977][ T9772] br0: port 1(veth1) entered forwarding state
[ 1554.073135][T10526] br0: port 2(veth2) entered blocking state
[ 1554.073487][T10526] br0: port 2(veth2) entered forwarding state
[ 1554.239172][   T70] br0: port 3(veth4) entered blocking state
[ 1554.239426][   T70] br0: port 3(veth4) entered forwarding state
[ 1570.799225][T12511] veth3: entered promiscuous mode
[ 1573.026255][T12520] veth3: left promiscuous mode
[ 1573.194874][T12521] veth3: entered promiscuous mode
[ 1575.477336][T12530] veth3: left promiscuous mode
[ 1575.638548][T12532] br0: port 3(veth4) entered disabled state
[ 1575.780718][T12534] br0: port 2(veth2) entered disabled state
[ 1575.921306][T12535] br0: port 1(veth1) entered disabled state
[ 1576.075013][T12536] veth4: left allmulticast mode
[ 1576.075222][T12536] veth4: left promiscuous mode
[ 1576.075553][T12536] br0: port 3(veth4) entered disabled state
[ 1576.076855][T12536] veth2: left allmulticast mode
[ 1576.077033][T12536] veth2: left promiscuous mode
[ 1576.077318][T12536] br0: port 2(veth2) entered disabled state
[ 1576.078544][T12536] veth1: left allmulticast mode
[ 1576.078713][T12536] veth1: left promiscuous mode
[ 1576.079000][T12536] br0: port 1(veth1) entered disabled state