[  449.592818][T17403] br0: port 1(veth1) entered blocking state
[  449.593293][T17403] br0: port 1(veth1) entered disabled state
[  449.593496][T17403] veth1: entered allmulticast mode
[  449.595432][T17403] veth1: entered promiscuous mode
[  449.629943][T17405] br0: port 2(veth2) entered blocking state
[  449.630178][T17405] br0: port 2(veth2) entered disabled state
[  449.630422][T17405] veth2: entered allmulticast mode
[  449.632413][T17405] veth2: entered promiscuous mode
[  449.698232][   T91] br0: port 1(veth1) entered blocking state
[  449.698698][   T91] br0: port 1(veth1) entered forwarding state
[  449.723671][  T206] br0: port 2(veth2) entered blocking state
[  449.723883][  T206] br0: port 2(veth2) entered forwarding state
[  461.519930][T17457] tc (17457) used greatest stack depth: 23960 bytes left
[  499.642993][T17903] tc (17903) used greatest stack depth: 23936 bytes left
[  572.859496][T18698] br0: port 1(veth1) entered disabled state
[  577.933740][T18703] br0: port 1(veth1) entered forwarding state
[  583.111649][T18711] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  593.487433][T18736] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  593.541241][T18743] br0: port 2(veth2) entered disabled state
[  593.572451][T18744] br0: port 1(veth1) entered disabled state
[  593.595463][T18745] veth2: left allmulticast mode
[  593.595661][T18745] veth2: left promiscuous mode
[  593.595961][T18745] br0: port 2(veth2) entered disabled state
[  593.597137][T18745] veth1: left allmulticast mode
[  593.597315][T18745] veth1: left promiscuous mode
[  593.598017][T18745] br0: port 1(veth1) entered disabled state