[  702.621343][T19330] br1: port 1(veth1) entered blocking state
[  702.621601][T19330] br1: port 1(veth1) entered disabled state
[  702.621863][T19330] veth1: entered allmulticast mode
[  702.623955][T19330] veth1: entered promiscuous mode
[  702.652353][   T48] br1: port 1(veth1) entered blocking state
[  702.652574][   T48] br1: port 1(veth1) entered forwarding state
[  702.680166][T19332] br1: port 2(veth2) entered blocking state
[  702.680412][T19332] br1: port 2(veth2) entered disabled state
[  702.680656][T19332] veth2: entered allmulticast mode
[  702.682771][T19332] veth2: entered promiscuous mode
[  702.712560][   T37] br1: port 2(veth2) entered blocking state
[  702.712793][   T37] br1: port 2(veth2) entered forwarding state
[  717.794752][T19624] tc (19624) used greatest stack depth: 23768 bytes left
[  750.872153][T20729] br1: port 2(veth2) entered disabled state
[  750.894096][T20730] veth2: left allmulticast mode
[  750.894278][T20730] veth2: left promiscuous mode
[  750.894502][T20730] br1: port 2(veth2) entered disabled state
[  750.931492][T20731] br1: port 1(veth1) entered disabled state
[  750.958884][T20732] veth1: left allmulticast mode
[  750.959058][T20732] veth1: left promiscuous mode
[  750.959987][T20732] br1: port 1(veth1) entered disabled state