[  450.402283] br1: port 1(veth1) entered blocking state
[  450.402361] br1: port 1(veth1) entered disabled state
[  450.402418] veth1: entered allmulticast mode
[  450.402506] veth1: entered promiscuous mode
[  450.418403] br1: port 1(veth1) entered blocking state
[  450.418478] br1: port 1(veth1) entered forwarding state
[  450.435295] br1: port 2(veth2) entered blocking state
[  450.435371] br1: port 2(veth2) entered disabled state
[  450.435433] veth2: entered allmulticast mode
[  450.435534] veth2: entered promiscuous mode
[  450.452125] br1: port 2(veth2) entered blocking state
[  450.452198] br1: port 2(veth2) entered forwarding state
[  457.600871] tc (1961) used greatest stack depth: 11992 bytes left
[  487.504006] br1: port 2(veth2) entered disabled state
[  487.517817] veth2: left allmulticast mode
[  487.517868] veth2: left promiscuous mode
[  487.517903] br1: port 2(veth2) entered disabled state
[  487.532589] br1: port 1(veth1) entered disabled state
[  487.548515] veth1: left allmulticast mode
[  487.548584] veth1: left promiscuous mode
[  487.548634] br1: port 1(veth1) entered disabled state