[  570.033645] br1: port 1(veth1) entered blocking state
[  570.033746] br1: port 1(veth1) entered disabled state
[  570.033814] veth1: entered allmulticast mode
[  570.033915] veth1: entered promiscuous mode
[  570.049763] br1: port 1(veth1) entered blocking state
[  570.049833] br1: port 1(veth1) entered forwarding state
[  570.065505] br1: port 2(veth2) entered blocking state
[  570.065587] br1: port 2(veth2) entered disabled state
[  570.065650] veth2: entered allmulticast mode
[  570.065751] veth2: entered promiscuous mode
[  570.079208] br1: port 2(veth2) entered blocking state
[  570.079284] br1: port 2(veth2) entered forwarding state
[  577.239492] tc (6484) used greatest stack depth: 11928 bytes left
[  580.402093] br1: port 2(veth2) entered disabled state
[  580.416867] veth2: left allmulticast mode
[  580.416912] veth2: left promiscuous mode
[  580.416954] br1: port 2(veth2) entered disabled state
[  580.431957] br1: port 1(veth1) entered disabled state
[  580.448064] veth1: left allmulticast mode
[  580.448130] veth1: left promiscuous mode
[  580.448178] br1: port 1(veth1) entered disabled state