[  658.304534][T10546] br1: port 1(veth1) entered blocking state
[  658.304785][T10546] br1: port 1(veth1) entered disabled state
[  658.305037][T10546] veth1: entered allmulticast mode
[  658.306583][T10546] veth1: entered promiscuous mode
[  658.350187][ T3510] br1: port 1(veth1) entered blocking state
[  658.350431][ T3510] br1: port 1(veth1) entered forwarding state
[  658.376248][T10549] br1: port 2(veth2) entered blocking state
[  658.376931][T10549] br1: port 2(veth2) entered disabled state
[  658.377111][T10549] veth2: entered allmulticast mode
[  658.378545][T10549] veth2: entered promiscuous mode
[  658.401284][ T3510] br1: port 2(veth2) entered blocking state
[  658.401483][ T3510] br1: port 2(veth2) entered forwarding state
[  676.237812][T10762] tc (10762) used greatest stack depth: 23944 bytes left
[  676.560488][T10787] br1: port 2(veth2) entered disabled state
[  676.595204][T10788] veth2: left allmulticast mode
[  676.595399][T10788] veth2: left promiscuous mode
[  676.595695][T10788] br1: port 2(veth2) entered disabled state
[  676.620017][T10789] br1: port 1(veth1) entered disabled state
[  676.641708][T10790] veth1: left allmulticast mode
[  676.641907][T10790] veth1: left promiscuous mode
[  676.642194][T10790] br1: port 1(veth1) entered disabled state