[  454.418981] br1: port 1(veth1) entered blocking state
[  454.419056] br1: port 1(veth1) entered disabled state
[  454.419120] veth1: entered allmulticast mode
[  454.419206] veth1: entered promiscuous mode
[  454.434680] br1: port 1(veth1) entered blocking state
[  454.434760] br1: port 1(veth1) entered forwarding state
[  454.451151] br1: port 2(veth2) entered blocking state
[  454.451222] br1: port 2(veth2) entered disabled state
[  454.451286] veth2: entered allmulticast mode
[  454.451374] veth2: entered promiscuous mode
[  454.465903] br1: port 2(veth2) entered blocking state
[  454.465977] br1: port 2(veth2) entered forwarding state
[  461.634165] tc (6501) used greatest stack depth: 11928 bytes left
[  491.440287] br1: port 2(veth2) entered disabled state
[  491.457859] veth2: left allmulticast mode
[  491.457935] veth2: left promiscuous mode
[  491.457987] br1: port 2(veth2) entered disabled state
[  491.474888] br1: port 1(veth1) entered disabled state
[  491.491189] veth1: left allmulticast mode
[  491.491264] veth1: left promiscuous mode
[  491.491313] br1: port 1(veth1) entered disabled state