[ 1522.467138][T12418] br0: port 1(veth1) entered blocking state
[ 1522.467889][T12418] br0: port 1(veth1) entered disabled state
[ 1522.468760][T12418] veth1: entered allmulticast mode
[ 1522.480762][T12418] veth1: entered promiscuous mode
[ 1522.626482][T12420] br0: port 2(veth2) entered blocking state
[ 1522.626995][T12420] br0: port 2(veth2) entered disabled state
[ 1522.627446][T12420] veth2: entered allmulticast mode
[ 1522.630856][T12420] veth2: entered promiscuous mode
[ 1522.784625][T12421] br0: port 3(veth4) entered blocking state
[ 1522.785050][T12421] br0: port 3(veth4) entered disabled state
[ 1522.785493][T12421] veth4: entered allmulticast mode
[ 1522.788810][T12421] veth4: entered promiscuous mode
[ 1523.669318][   T45] br0: port 1(veth1) entered blocking state
[ 1523.669734][   T45] br0: port 1(veth1) entered forwarding state
[ 1523.797691][ T2042] br0: port 2(veth2) entered blocking state
[ 1523.798175][ T2042] br0: port 2(veth2) entered forwarding state
[ 1523.908915][ T1500] br0: port 3(veth4) entered blocking state
[ 1523.909374][ T1500] br0: port 3(veth4) entered forwarding state
[ 1539.997272][T12487] veth3: entered promiscuous mode
[ 1542.142621][T12496] veth3: left promiscuous mode
[ 1542.250339][T12497] veth3: entered promiscuous mode
[ 1544.472071][T12506] veth3: left promiscuous mode
[ 1544.700127][T12514] br0: port 3(veth4) entered disabled state
[ 1544.818173][T12515] br0: port 2(veth2) entered disabled state
[ 1544.933624][T12516] br0: port 1(veth1) entered disabled state
[ 1545.062246][T12517] veth4: left allmulticast mode
[ 1545.062600][T12517] veth4: left promiscuous mode
[ 1545.063093][T12517] br0: port 3(veth4) entered disabled state
[ 1545.065591][T12517] veth2: left allmulticast mode
[ 1545.065938][T12517] veth2: left promiscuous mode
[ 1545.066448][T12517] br0: port 2(veth2) entered disabled state
[ 1545.068476][T12517] veth1: left allmulticast mode
[ 1545.068802][T12517] veth1: left promiscuous mode
[ 1545.070082][T12517] br0: port 1(veth1) entered disabled state