[  499.154767] br1: port 1(veth1) entered blocking state
[  499.154819] br1: port 1(veth1) entered disabled state
[  499.154853] veth1: entered allmulticast mode
[  499.154919] veth1: entered promiscuous mode
[  499.158797] br1: port 1(veth1) entered blocking state
[  499.158867] br1: port 1(veth1) entered forwarding state
[  499.162530] br1: port 2(veth2) entered blocking state
[  499.162569] br1: port 2(veth2) entered disabled state
[  499.162601] veth2: entered allmulticast mode
[  499.162662] veth2: entered promiscuous mode
[  499.166498] br1: port 2(veth2) entered blocking state
[  499.166575] br1: port 2(veth2) entered forwarding state
[  506.134327] tc (23073) used greatest stack depth: 11696 bytes left
[  508.121588] br1: port 2(veth2) entered disabled state
[  508.125461] veth2: left allmulticast mode
[  508.125491] veth2: left promiscuous mode
[  508.125521] br1: port 2(veth2) entered disabled state
[  508.129457] br1: port 1(veth1) entered disabled state
[  508.133283] veth1: left allmulticast mode
[  508.133317] veth1: left promiscuous mode
[  508.133350] br1: port 1(veth1) entered disabled state