[  729.616880] br1: port 1(veth1) entered blocking state
[  729.616951] br1: port 1(veth1) entered disabled state
[  729.617039] veth1: entered allmulticast mode
[  729.617144] veth1: entered promiscuous mode
[  729.639388] br1: port 2(veth2) entered blocking state
[  729.639457] br1: port 2(veth2) entered disabled state
[  729.639511] veth2: entered allmulticast mode
[  729.639598] veth2: entered promiscuous mode
[  729.662544] br1: port 2(veth2) entered blocking state
[  729.662618] br1: port 2(veth2) entered forwarding state
[  729.662671] br1: port 1(veth1) entered blocking state
[  729.662724] br1: port 1(veth1) entered forwarding state
[  735.749985] tc (24635) used greatest stack depth: 11736 bytes left
[  736.979105] br1: port 2(veth2) entered disabled state
[  736.979220] br1: port 1(veth1) entered disabled state
[  737.000870] veth2: left allmulticast mode
[  737.000935] veth2: left promiscuous mode
[  737.000975] br1: port 2(veth2) entered disabled state
[  737.021144] veth1: left allmulticast mode
[  737.021221] veth1: left promiscuous mode
[  737.021278] br1: port 1(veth1) entered disabled state