[  661.979009] br1: port 1(veth1) entered blocking state
[  661.979103] br1: port 1(veth1) entered disabled state
[  661.979176] veth1: entered allmulticast mode
[  661.979271] veth1: entered promiscuous mode
[  661.983090] br1: port 1(veth1) entered blocking state
[  661.983133] br1: port 1(veth1) entered forwarding state
[  661.986715] br1: port 2(veth2) entered blocking state
[  661.986747] br1: port 2(veth2) entered disabled state
[  661.986786] veth2: entered allmulticast mode
[  661.986842] veth2: entered promiscuous mode
[  661.990724] br1: port 2(veth2) entered blocking state
[  661.990770] br1: port 2(veth2) entered forwarding state
[  683.544147] tc (5657) used greatest stack depth: 11712 bytes left
[  690.236463] br1: port 2(veth2) entered disabled state
[  690.240246] veth2: left allmulticast mode
[  690.240305] veth2: left promiscuous mode
[  690.240380] br1: port 2(veth2) entered disabled state
[  690.244209] br1: port 1(veth1) entered disabled state
[  690.247987] veth1: left allmulticast mode
[  690.248046] veth1: left promiscuous mode
[  690.248109] br1: port 1(veth1) entered disabled state