[  508.013933][ T3371] br0: port 1(veth1) entered blocking state
[  508.015709][ T3371] br0: port 1(veth1) entered disabled state
[  508.016139][ T3371] veth1: entered allmulticast mode
[  508.017974][ T3371] veth1: entered promiscuous mode
[  508.196642][ T3373] br0: port 2(veth2) entered blocking state
[  508.196962][ T3373] br0: port 2(veth2) entered disabled state
[  508.197260][ T3373] veth2: entered allmulticast mode
[  508.199096][ T3373] veth2: entered promiscuous mode
[  508.542960][ T2620] br0: port 1(veth1) entered blocking state
[  508.543347][ T2620] br0: port 1(veth1) entered forwarding state
[  508.691701][ T2620] br0: port 2(veth2) entered blocking state
[  508.691995][ T2620] br0: port 2(veth2) entered forwarding state
[  756.343918][ T4581] br0: port 2(veth2) entered disabled state
[  756.499928][ T4582] br0: port 1(veth1) entered disabled state
[  756.695393][ T4583] veth2: left allmulticast mode
[  756.695627][ T4583] veth2: left promiscuous mode
[  756.695963][ T4583] br0: port 2(veth2) entered disabled state
[  756.697416][ T4583] veth1: left allmulticast mode
[  756.697606][ T4583] veth1: left promiscuous mode
[  756.697901][ T4583] br0: port 1(veth1) entered disabled state