[  421.701083][T17409] br0: port 1(veth1) entered blocking state
[  421.701505][T17409] br0: port 1(veth1) entered disabled state
[  421.701689][T17409] veth1: entered allmulticast mode
[  421.703211][T17409] veth1: entered promiscuous mode
[  421.736333][T17411] br0: port 2(veth2) entered blocking state
[  421.736522][T17411] br0: port 2(veth2) entered disabled state
[  421.736697][T17411] veth2: entered allmulticast mode
[  421.738652][T17411] veth2: entered promiscuous mode
[  421.797333][  T108] br0: port 1(veth1) entered blocking state
[  421.797568][  T108] br0: port 1(veth1) entered forwarding state
[  421.827918][  T188] br0: port 2(veth2) entered blocking state
[  421.828108][  T188] br0: port 2(veth2) entered forwarding state
[  481.696631][T17969] tc (17969) used greatest stack depth: 23416 bytes left
[  549.551128][T18740] br0: port 1(veth1) entered disabled state
[  554.631953][T18745] br0: port 1(veth1) entered forwarding state
[  559.747492][T18753] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  570.051280][T18777] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  570.103884][T18784] br0: port 2(veth2) entered disabled state
[  570.132996][T18785] br0: port 1(veth1) entered disabled state
[  570.154824][T18786] veth2: left allmulticast mode
[  570.154981][T18786] veth2: left promiscuous mode
[  570.155224][T18786] br0: port 2(veth2) entered disabled state
[  570.156490][T18786] veth1: left allmulticast mode
[  570.156628][T18786] veth1: left promiscuous mode
[  570.156828][T18786] br0: port 1(veth1) entered disabled state