[  915.434899] br1: port 1(veth1) entered blocking state
[  915.434962] br1: port 1(veth1) entered disabled state
[  915.435012] veth1: entered allmulticast mode
[  915.435100] veth1: entered promiscuous mode
[  915.446213] br1: port 1(veth1) entered blocking state
[  915.446285] br1: port 1(veth1) entered forwarding state
[  915.456945] br1: port 2(veth2) entered blocking state
[  915.457016] br1: port 2(veth2) entered disabled state
[  915.457077] veth2: entered allmulticast mode
[  915.457160] veth2: entered promiscuous mode
[  915.467033] br1: port 2(veth2) entered blocking state
[  915.467102] br1: port 2(veth2) entered forwarding state
[  921.633871] tc (9140) used greatest stack depth: 12400 bytes left
[  927.048752] br1: port 2(veth2) entered disabled state
[  927.059022] veth2: left allmulticast mode
[  927.059091] veth2: left promiscuous mode
[  927.059135] br1: port 2(veth2) entered disabled state
[  927.069447] br1: port 1(veth1) entered disabled state
[  927.079461] veth1: left allmulticast mode
[  927.079518] veth1: left promiscuous mode
[  927.079572] br1: port 1(veth1) entered disabled state