[  497.070186][ T6584] br1: port 1(veth1) entered blocking state
[  497.070423][ T6584] br1: port 1(veth1) entered disabled state
[  497.070604][ T6584] veth1: entered allmulticast mode
[  497.072033][ T6584] veth1: entered promiscuous mode
[  497.096643][ T5509] br1: port 1(veth1) entered blocking state
[  497.096825][ T5509] br1: port 1(veth1) entered forwarding state
[  497.118569][ T6586] br1: port 2(veth2) entered blocking state
[  497.118746][ T6586] br1: port 2(veth2) entered disabled state
[  497.118929][ T6586] veth2: entered allmulticast mode
[  497.126908][ T6586] veth2: entered promiscuous mode
[  497.163275][ T5509] br1: port 2(veth2) entered blocking state
[  497.163629][ T5509] br1: port 2(veth2) entered forwarding state
[  510.462846][ T6829] tc (6829) used greatest stack depth: 23464 bytes left
[  546.117669][ T8069] br1: port 2(veth2) entered disabled state
[  546.142421][ T8070] veth2: left allmulticast mode
[  546.142624][ T8070] veth2: left promiscuous mode
[  546.142906][ T8070] br1: port 2(veth2) entered disabled state
[  546.179474][ T8071] br1: port 1(veth1) entered disabled state
[  546.225636][ T8072] veth1: left allmulticast mode
[  546.225847][ T8072] veth1: left promiscuous mode
[  546.226158][ T8072] br1: port 1(veth1) entered disabled state