[  444.532722][T17414] br0: port 1(veth1) entered blocking state
[  444.533478][T17414] br0: port 1(veth1) entered disabled state
[  444.533804][T17414] veth1: entered allmulticast mode
[  444.535590][T17414] veth1: entered promiscuous mode
[  444.580400][T17416] br0: port 2(veth2) entered blocking state
[  444.580672][T17416] br0: port 2(veth2) entered disabled state
[  444.580924][T17416] veth2: entered allmulticast mode
[  444.582889][T17416] veth2: entered promiscuous mode
[  444.658775][   T38] br0: port 1(veth1) entered blocking state
[  444.659100][   T38] br0: port 1(veth1) entered forwarding state
[  444.691786][   T38] br0: port 2(veth2) entered blocking state
[  444.692091][   T38] br0: port 2(veth2) entered forwarding state
[  565.992444][T18634] tc (18634) used greatest stack depth: 23416 bytes left
[  575.207577][T18745] br0: port 1(veth1) entered disabled state
[  580.278348][T18750] br0: port 1(veth1) entered forwarding state
[  585.428134][T18758] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  595.761075][T18783] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  595.819830][T18790] br0: port 2(veth2) entered disabled state
[  595.858180][T18791] br0: port 1(veth1) entered disabled state
[  595.888366][T18792] veth2: left allmulticast mode
[  595.888586][T18792] veth2: left promiscuous mode
[  595.888885][T18792] br0: port 2(veth2) entered disabled state
[  595.890456][T18792] veth1: left allmulticast mode
[  595.890659][T18792] veth1: left promiscuous mode
[  595.890936][T18792] br0: port 1(veth1) entered disabled state