[  452.898338] br1: port 1(veth1) entered blocking state
[  452.902538] br1: port 1(veth1) entered disabled state
[  452.903549] veth1: entered allmulticast mode
[  452.904584] veth1: entered promiscuous mode
[  453.346572] br1: port 1(veth1) entered blocking state
[  453.347862] br1: port 1(veth1) entered forwarding state
[  453.500682] br1: port 2(veth2) entered blocking state
[  453.522203] br1: port 2(veth2) entered disabled state
[  453.522395] veth2: entered allmulticast mode
[  453.522643] veth2: entered promiscuous mode
[  453.626363] br1: port 2(veth2) entered blocking state
[  453.626658] br1: port 2(veth2) entered forwarding state
[  471.024811] tc (6945) used greatest stack depth: 11872 bytes left
[  492.015016] br1: port 2(veth2) entered disabled state
[  492.028593] veth2: left allmulticast mode
[  492.028638] veth2: left promiscuous mode
[  492.028668] br1: port 2(veth2) entered disabled state
[  492.040649] br1: port 1(veth1) entered disabled state
[  492.056087] veth1: left allmulticast mode
[  492.056144] veth1: left promiscuous mode
[  492.056185] br1: port 1(veth1) entered disabled state