[  712.790909][ T5536] br1: port 1(veth1) entered blocking state
[  712.791162][ T5536] br1: port 1(veth1) entered disabled state
[  712.791377][ T5536] veth1: entered allmulticast mode
[  712.796360][ T5536] veth1: entered promiscuous mode
[  712.826985][ T3463] br1: port 1(veth1) entered blocking state
[  712.827192][ T3463] br1: port 1(veth1) entered forwarding state
[  712.854189][ T5538] br1: port 2(veth2) entered blocking state
[  712.855038][ T5538] br1: port 2(veth2) entered disabled state
[  712.855437][ T5538] veth2: entered allmulticast mode
[  712.857006][ T5538] veth2: entered promiscuous mode
[  712.888697][  T186] br1: port 2(veth2) entered blocking state
[  712.888953][  T186] br1: port 2(veth2) entered forwarding state
[  719.355182][ T5576] tc (5576) used greatest stack depth: 24048 bytes left
[  726.843432][ T5899] br1: port 2(veth2) entered disabled state
[  726.866423][ T5900] veth2: left allmulticast mode
[  726.866619][ T5900] veth2: left promiscuous mode
[  726.866867][ T5900] br1: port 2(veth2) entered disabled state
[  726.889422][ T5901] br1: port 1(veth1) entered disabled state
[  726.917423][ T5902] veth1: left allmulticast mode
[  726.917608][ T5902] veth1: left promiscuous mode
[  726.917854][ T5902] br1: port 1(veth1) entered disabled state