[  692.921294][T16752] br1: port 1(veth1) entered blocking state
[  692.921548][T16752] br1: port 1(veth1) entered disabled state
[  692.921744][T16752] veth1: entered allmulticast mode
[  692.923793][T16752] veth1: entered promiscuous mode
[  692.947915][   T36] br1: port 1(veth1) entered blocking state
[  692.948128][   T36] br1: port 1(veth1) entered forwarding state
[  692.996774][T16754] br1: port 2(veth2) entered blocking state
[  692.997048][T16754] br1: port 2(veth2) entered disabled state
[  692.997306][T16754] veth2: entered allmulticast mode
[  692.998842][T16754] veth2: entered promiscuous mode
[  693.023298][   T36] br1: port 2(veth2) entered blocking state
[  693.023503][   T36] br1: port 2(veth2) entered forwarding state
[  728.836972][T17629] tc (17629) used greatest stack depth: 23656 bytes left
[  745.857036][T18147] br1: port 2(veth2) entered disabled state
[  745.886745][T18148] veth2: left allmulticast mode
[  745.886913][T18148] veth2: left promiscuous mode
[  745.887158][T18148] br1: port 2(veth2) entered disabled state
[  745.909876][T18149] br1: port 1(veth1) entered disabled state
[  745.934426][T18150] veth1: left allmulticast mode
[  745.934629][T18150] veth1: left promiscuous mode
[  745.934922][T18150] br1: port 1(veth1) entered disabled state