[  733.063496][ T7518] br1: port 1(veth1) entered blocking state
[  733.064055][ T7518] br1: port 1(veth1) entered disabled state
[  733.064605][ T7518] veth1: entered allmulticast mode
[  733.067483][ T7518] veth1: entered promiscuous mode
[  733.116040][   T93] br1: port 1(veth1) entered blocking state
[  733.116596][   T93] br1: port 1(veth1) entered forwarding state
[  733.160610][ T7521] br1: port 2(veth2) entered blocking state
[  733.161250][ T7521] br1: port 2(veth2) entered disabled state
[  733.162494][ T7521] veth2: entered allmulticast mode
[  733.165434][ T7521] veth2: entered promiscuous mode
[  733.235616][   T36] br1: port 2(veth2) entered blocking state
[  733.236175][   T36] br1: port 2(veth2) entered forwarding state
[  741.872863][ T7588] tc (7588) used greatest stack depth: 23688 bytes left
[  746.932961][ T7732] br1: port 2(veth2) entered disabled state
[  746.987038][ T7733] veth2: left allmulticast mode
[  746.987501][ T7733] veth2: left promiscuous mode
[  746.988066][ T7733] br1: port 2(veth2) entered disabled state
[  747.044462][ T7734] br1: port 1(veth1) entered disabled state
[  747.084051][ T7735] veth1: left allmulticast mode
[  747.085639][ T7735] veth1: left promiscuous mode
[  747.086205][ T7735] br1: port 1(veth1) entered disabled state