[  661.461841] br1: port 1(veth1) entered blocking state
[  661.461923] br1: port 1(veth1) entered disabled state
[  661.461989] veth1: entered allmulticast mode
[  661.462087] veth1: entered promiscuous mode
[  661.465743] br1: port 1(veth1) entered blocking state
[  661.465775] br1: port 1(veth1) entered forwarding state
[  661.469253] br1: port 2(veth2) entered blocking state
[  661.469314] br1: port 2(veth2) entered disabled state
[  661.469380] veth2: entered allmulticast mode
[  661.469466] veth2: entered promiscuous mode
[  661.473007] br1: port 2(veth2) entered blocking state
[  661.473040] br1: port 2(veth2) entered forwarding state
[  668.923656] tc (4782) used greatest stack depth: 11704 bytes left
[  689.427327] br1: port 2(veth2) entered disabled state
[  689.430916] veth2: left allmulticast mode
[  689.430983] veth2: left promiscuous mode
[  689.431051] br1: port 2(veth2) entered disabled state
[  689.434736] br1: port 1(veth1) entered disabled state
[  689.438263] veth1: left allmulticast mode
[  689.438319] veth1: left promiscuous mode
[  689.438380] br1: port 1(veth1) entered disabled state