[  511.324565][ T3354] br0: port 1(veth1) entered blocking state
[  511.324878][ T3354] br0: port 1(veth1) entered disabled state
[  511.325144][ T3354] veth1: entered allmulticast mode
[  511.327089][ T3354] veth1: entered promiscuous mode
[  511.529610][ T3355] br0: port 2(veth2) entered blocking state
[  511.529942][ T3355] br0: port 2(veth2) entered disabled state
[  511.530196][ T3355] veth2: entered allmulticast mode
[  511.532935][ T3355] veth2: entered promiscuous mode
[  511.923634][   T63] br0: port 1(veth1) entered blocking state
[  511.924108][   T63] br0: port 1(veth1) entered forwarding state
[  512.162493][   T52] br0: port 2(veth2) entered blocking state
[  512.162942][   T52] br0: port 2(veth2) entered forwarding state
[  635.232492][ T3971] tc (3971) used greatest stack depth: 23728 bytes left
[  736.558962][ T4536] br0: port 2(veth2) entered disabled state
[  736.732234][ T4538] br0: port 1(veth1) entered disabled state
[  736.887163][ T4540] veth2: left allmulticast mode
[  736.887440][ T4540] veth2: left promiscuous mode
[  736.887790][ T4540] br0: port 2(veth2) entered disabled state
[  736.889213][ T4540] veth1: left allmulticast mode
[  736.889482][ T4540] veth1: left promiscuous mode
[  736.889826][ T4540] br0: port 1(veth1) entered disabled state
[  736.966232][ T4540] ip (4540) used greatest stack depth: 23136 bytes left