[  623.030882] br1: port 1(veth1) entered blocking state
[  623.030961] br1: port 1(veth1) entered disabled state
[  623.031025] veth1: entered allmulticast mode
[  623.031120] veth1: entered promiscuous mode
[  623.047534] br1: port 1(veth1) entered blocking state
[  623.047607] br1: port 1(veth1) entered forwarding state
[  623.063840] br1: port 2(veth2) entered blocking state
[  623.063909] br1: port 2(veth2) entered disabled state
[  623.063964] veth2: entered allmulticast mode
[  623.064045] veth2: entered promiscuous mode
[  623.080147] br1: port 2(veth2) entered blocking state
[  623.080211] br1: port 2(veth2) entered forwarding state
[  629.327820] tc (4709) used greatest stack depth: 11952 bytes left
[  635.343862] br1: port 2(veth2) entered disabled state
[  635.358820] veth2: left allmulticast mode
[  635.358875] veth2: left promiscuous mode
[  635.358916] br1: port 2(veth2) entered disabled state
[  635.373546] br1: port 1(veth1) entered disabled state
[  635.389780] veth1: left allmulticast mode
[  635.389833] veth1: left promiscuous mode
[  635.389875] br1: port 1(veth1) entered disabled state