[  743.718323] br1: port 1(veth1) entered blocking state
[  743.718382] br1: port 1(veth1) entered disabled state
[  743.718419] veth1: entered allmulticast mode
[  743.718476] veth1: entered promiscuous mode
[  743.720957] br1: port 1(veth1) entered blocking state
[  743.720993] br1: port 1(veth1) entered forwarding state
[  743.724701] br1: port 2(veth2) entered blocking state
[  743.724736] br1: port 2(veth2) entered disabled state
[  743.724772] veth2: entered allmulticast mode
[  743.724822] veth2: entered promiscuous mode
[  743.727373] br1: port 2(veth2) entered blocking state
[  743.727418] br1: port 2(veth2) entered forwarding state
[  751.661574] tc (11849) used greatest stack depth: 11648 bytes left
[  752.634143] br1: port 2(veth2) entered disabled state
[  752.636834] veth2: left allmulticast mode
[  752.636896] veth2: left promiscuous mode
[  752.636955] br1: port 2(veth2) entered disabled state
[  752.639724] br1: port 1(veth1) entered disabled state
[  752.642380] veth1: left allmulticast mode
[  752.642437] veth1: left promiscuous mode
[  752.642497] br1: port 1(veth1) entered disabled state