[  508.818927] br1: port 1(veth1) entered blocking state
[  508.819001] br1: port 1(veth1) entered disabled state
[  508.819070] veth1: entered allmulticast mode
[  508.819156] veth1: entered promiscuous mode
[  508.836317] br1: port 1(veth1) entered blocking state
[  508.836374] br1: port 1(veth1) entered forwarding state
[  508.848643] br1: port 2(veth2) entered blocking state
[  508.848715] br1: port 2(veth2) entered disabled state
[  508.848764] veth2: entered allmulticast mode
[  508.848839] veth2: entered promiscuous mode
[  508.863291] br1: port 2(veth2) entered blocking state
[  508.863360] br1: port 2(veth2) entered forwarding state
[  516.028318] tc (20170) used greatest stack depth: 11992 bytes left
[  548.330682] br1: port 2(veth2) entered disabled state
[  548.344622] veth2: left allmulticast mode
[  548.344673] veth2: left promiscuous mode
[  548.344711] br1: port 2(veth2) entered disabled state
[  548.358729] br1: port 1(veth1) entered disabled state
[  548.371807] veth1: left allmulticast mode
[  548.371848] veth1: left promiscuous mode
[  548.371877] br1: port 1(veth1) entered disabled state