[  571.238755] br1: port 1(veth1) entered blocking state
[  571.238827] br1: port 1(veth1) entered disabled state
[  571.238887] veth1: entered allmulticast mode
[  571.238976] veth1: entered promiscuous mode
[  571.248075] br1: port 1(veth1) entered blocking state
[  571.248159] br1: port 1(veth1) entered forwarding state
[  571.256732] br1: port 2(veth2) entered blocking state
[  571.256826] br1: port 2(veth2) entered disabled state
[  571.256898] veth2: entered allmulticast mode
[  571.256981] veth2: entered promiscuous mode
[  571.266463] br1: port 2(veth2) entered blocking state
[  571.266544] br1: port 2(veth2) entered forwarding state
[  580.014401] tc (9644) used greatest stack depth: 12472 bytes left
[  582.619218] br1: port 2(veth2) entered disabled state
[  582.629167] veth2: left allmulticast mode
[  582.629219] veth2: left promiscuous mode
[  582.629261] br1: port 2(veth2) entered disabled state
[  582.638723] br1: port 1(veth1) entered disabled state
[  582.648854] veth1: left allmulticast mode
[  582.648912] veth1: left promiscuous mode
[  582.648963] br1: port 1(veth1) entered disabled state