[  436.947491][ T3354] br0: port 1(veth1) entered blocking state
[  436.947791][ T3354] br0: port 1(veth1) entered disabled state
[  436.948055][ T3354] veth1: entered allmulticast mode
[  436.955298][ T3354] veth1: entered promiscuous mode
[  437.109736][ T3356] br0: port 2(veth2) entered blocking state
[  437.110070][ T3356] br0: port 2(veth2) entered disabled state
[  437.110335][ T3356] veth2: entered allmulticast mode
[  437.112311][ T3356] veth2: entered promiscuous mode
[  437.444584][   T51] br0: port 1(veth1) entered blocking state
[  437.444865][   T51] br0: port 1(veth1) entered forwarding state
[  437.610251][   T52] br0: port 2(veth2) entered blocking state
[  437.610568][   T52] br0: port 2(veth2) entered forwarding state
[  667.270531][ T4564] br0: port 2(veth2) entered disabled state
[  667.408504][ T4565] br0: port 1(veth1) entered disabled state
[  667.549761][ T4566] veth2: left allmulticast mode
[  667.550051][ T4566] veth2: left promiscuous mode
[  667.550358][ T4566] br0: port 2(veth2) entered disabled state
[  667.551739][ T4566] veth1: left allmulticast mode
[  667.551912][ T4566] veth1: left promiscuous mode
[  667.552197][ T4566] br0: port 1(veth1) entered disabled state