[  635.453114][ T3052] br0: port 1(veth1) entered blocking state
[  635.453976][ T3052] br0: port 1(veth1) entered disabled state
[  635.454297][ T3052] veth1: entered allmulticast mode
[  635.456292][ T3052] veth1: entered promiscuous mode
[  635.524390][ T3054] br0: port 2(veth2) entered blocking state
[  635.524747][ T3054] br0: port 2(veth2) entered disabled state
[  635.525063][ T3054] veth2: entered allmulticast mode
[  635.527052][ T3054] veth2: entered promiscuous mode
[  635.708472][   T39] br0: port 1(veth1) entered blocking state
[  635.708901][   T39] br0: port 1(veth1) entered forwarding state
[  635.815619][   T37] br0: port 2(veth2) entered blocking state
[  635.816048][   T37] br0: port 2(veth2) entered forwarding state
[  819.923361][ T4340] br0: port 2(veth2) entered disabled state
[  820.011552][ T4341] br0: port 1(veth1) entered disabled state
[  820.085794][ T4342] veth2: left allmulticast mode
[  820.086033][ T4342] veth2: left promiscuous mode
[  820.086346][ T4342] br0: port 2(veth2) entered disabled state
[  820.087699][ T4342] veth1: left allmulticast mode
[  820.087904][ T4342] veth1: left promiscuous mode
[  820.088213][ T4342] br0: port 1(veth1) entered disabled state
[  820.151261][ T4342] ip (4342) used greatest stack depth: 23184 bytes left