[  671.435055] br1: port 1(veth1) entered blocking state
[  671.435151] br1: port 1(veth1) entered disabled state
[  671.435224] veth1: entered allmulticast mode
[  671.435316] veth1: entered promiscuous mode
[  671.438084] br1: port 1(veth1) entered blocking state
[  671.438121] br1: port 1(veth1) entered forwarding state
[  671.440790] br1: port 2(veth2) entered blocking state
[  671.440855] br1: port 2(veth2) entered disabled state
[  671.440951] veth2: entered allmulticast mode
[  671.441043] veth2: entered promiscuous mode
[  671.443768] br1: port 2(veth2) entered blocking state
[  671.443806] br1: port 2(veth2) entered forwarding state
[  683.791880] tc (30751) used greatest stack depth: 11672 bytes left
[  699.389817] br1: port 2(veth2) entered disabled state
[  699.392473] veth2: left allmulticast mode
[  699.392503] veth2: left promiscuous mode
[  699.392528] br1: port 2(veth2) entered disabled state
[  699.395205] br1: port 1(veth1) entered disabled state
[  699.397736] veth1: left allmulticast mode
[  699.397764] veth1: left promiscuous mode
[  699.397783] br1: port 1(veth1) entered disabled state