[  551.273205] br1: port 1(veth1) entered blocking state
[  551.273289] br1: port 1(veth1) entered disabled state
[  551.273361] veth1: entered allmulticast mode
[  551.273453] veth1: entered promiscuous mode
[  551.288430] br1: port 1(veth1) entered blocking state
[  551.288495] br1: port 1(veth1) entered forwarding state
[  551.304608] br1: port 2(veth2) entered blocking state
[  551.304700] br1: port 2(veth2) entered disabled state
[  551.304767] veth2: entered allmulticast mode
[  551.304858] veth2: entered promiscuous mode
[  551.318770] br1: port 2(veth2) entered blocking state
[  551.318831] br1: port 2(veth2) entered forwarding state
[  557.522421] tc (5756) used greatest stack depth: 11928 bytes left
[  564.386224] br1: port 2(veth2) entered disabled state
[  564.397877] veth2: left allmulticast mode
[  564.397927] veth2: left promiscuous mode
[  564.397959] br1: port 2(veth2) entered disabled state
[  564.410889] br1: port 1(veth1) entered disabled state
[  564.423087] veth1: left allmulticast mode
[  564.423141] veth1: left promiscuous mode
[  564.423169] br1: port 1(veth1) entered disabled state