[  655.207205][T18739] br1: port 1(veth1) entered blocking state
[  655.207428][T18739] br1: port 1(veth1) entered disabled state
[  655.207610][T18739] veth1: entered allmulticast mode
[  655.209054][T18739] veth1: entered promiscuous mode
[  655.237928][   T68] br1: port 1(veth1) entered blocking state
[  655.238121][   T68] br1: port 1(veth1) entered forwarding state
[  655.258797][T18741] br1: port 2(veth2) entered blocking state
[  655.258987][T18741] br1: port 2(veth2) entered disabled state
[  655.259165][T18741] veth2: entered allmulticast mode
[  655.260591][T18741] veth2: entered promiscuous mode
[  655.290177][   T68] br1: port 2(veth2) entered blocking state
[  655.290357][   T68] br1: port 2(veth2) entered forwarding state
[  695.324999][T19897] tc (19897) used greatest stack depth: 23960 bytes left
[  702.228079][T20139] br1: port 2(veth2) entered disabled state
[  702.255295][T20140] veth2: left allmulticast mode
[  702.255462][T20140] veth2: left promiscuous mode
[  702.255680][T20140] br1: port 2(veth2) entered disabled state
[  702.278824][T20141] br1: port 1(veth1) entered disabled state
[  702.299619][T20142] veth1: left allmulticast mode
[  702.299978][T20142] veth1: left promiscuous mode
[  702.300254][T20142] br1: port 1(veth1) entered disabled state