[  505.627214][ T3355] br0: port 1(veth1) entered blocking state
[  505.627531][ T3355] br0: port 1(veth1) entered disabled state
[  505.627836][ T3355] veth1: entered allmulticast mode
[  505.629792][ T3355] veth1: entered promiscuous mode
[  505.833002][ T3357] br0: port 2(veth2) entered blocking state
[  505.833739][ T3357] br0: port 2(veth2) entered disabled state
[  505.834087][ T3357] veth2: entered allmulticast mode
[  505.836860][ T3357] veth2: entered promiscuous mode
[  506.195226][   T52] br0: port 1(veth1) entered blocking state
[  506.195647][   T52] br0: port 1(veth1) entered forwarding state
[  506.361806][ T3249] br0: port 2(veth2) entered blocking state
[  506.362145][ T3249] br0: port 2(veth2) entered forwarding state
[  602.366725][ T3828] tc (3828) used greatest stack depth: 23712 bytes left
[  738.186048][ T4565] br0: port 2(veth2) entered disabled state
[  738.341179][ T4566] br0: port 1(veth1) entered disabled state
[  738.487006][ T4567] veth2: left allmulticast mode
[  738.487232][ T4567] veth2: left promiscuous mode
[  738.487561][ T4567] br0: port 2(veth2) entered disabled state
[  738.488948][ T4567] veth1: left allmulticast mode
[  738.489126][ T4567] veth1: left promiscuous mode
[  738.490604][ T4567] br0: port 1(veth1) entered disabled state