[  639.309729][T14871] br1: port 1(veth1) entered blocking state
[  639.310160][T14871] br1: port 1(veth1) entered disabled state
[  639.310563][T14871] veth1: entered allmulticast mode
[  639.313951][T14871] veth1: entered promiscuous mode
[  639.431667][   T70] br1: port 1(veth1) entered blocking state
[  639.432122][   T70] br1: port 1(veth1) entered forwarding state
[  639.530552][T14873] br1: port 2(veth2) entered blocking state
[  639.530963][T14873] br1: port 2(veth2) entered disabled state
[  639.531402][T14873] veth2: entered allmulticast mode
[  639.535124][T14873] veth2: entered promiscuous mode
[  639.640951][   T70] br1: port 2(veth2) entered blocking state
[  639.641433][   T70] br1: port 2(veth2) entered forwarding state
[  712.151647][T15574] tc (15574) used greatest stack depth: 23312 bytes left
[  779.103433][T16266] br1: port 2(veth2) entered disabled state
[  779.214818][T16267] veth2: left allmulticast mode
[  779.215360][T16267] veth2: left promiscuous mode
[  779.215887][T16267] br1: port 2(veth2) entered disabled state
[  779.320124][T16268] br1: port 1(veth1) entered disabled state
[  779.452848][T16269] veth1: left allmulticast mode
[  779.453423][T16269] veth1: left promiscuous mode
[  779.454277][T16269] br1: port 1(veth1) entered disabled state