[  616.353187][T18542] br1: port 1(veth1) entered blocking state
[  616.353454][T18542] br1: port 1(veth1) entered disabled state
[  616.353630][T18542] veth1: entered allmulticast mode
[  616.355889][T18542] veth1: entered promiscuous mode
[  616.382514][   T39] br1: port 1(veth1) entered blocking state
[  616.382823][   T39] br1: port 1(veth1) entered forwarding state
[  616.405561][T18544] br1: port 2(veth2) entered blocking state
[  616.405781][T18544] br1: port 2(veth2) entered disabled state
[  616.405963][T18544] veth2: entered allmulticast mode
[  616.407440][T18544] veth2: entered promiscuous mode
[  616.437597][T17130] br1: port 2(veth2) entered blocking state
[  616.437825][T17130] br1: port 2(veth2) entered forwarding state
[  635.544365][T18978] tc (18978) used greatest stack depth: 23776 bytes left
[  663.738532][T19941] br1: port 2(veth2) entered disabled state
[  663.769675][T19942] veth2: left allmulticast mode
[  663.769861][T19942] veth2: left promiscuous mode
[  663.770097][T19942] br1: port 2(veth2) entered disabled state
[  663.807342][T19943] br1: port 1(veth1) entered disabled state
[  663.828581][T19944] veth1: left allmulticast mode
[  663.828761][T19944] veth1: left promiscuous mode
[  663.828983][T19944] br1: port 1(veth1) entered disabled state