same mac from same proxmox node appears multiple times in switch mac list?

Hi all,

I have some network issues.. i think its because of loops but both RSTP and loop protection is active ..still i may have done it wrong.. anyway.. im asking here cause i need to know what proxmox normal behaviour is..

So i have 3 nodes with two interfaces in bond0 with lacp configured on each node - pretty standard..

I have two lan switches which each interface from each node is connected to. These two switches are also trunked with LACP.. I have tried with both HP static trunk and LACP - made no difference..

what im seeing aka symptoms..

sometimes when i boot a node or restart a node network service it all of sudden start to drop packets. and after some reboots i stops again. I quicker way to solve it is to boot one of the switches. My theroy is the following:

LACP makes only one interface active.. and im thinking in the packet drop scenario that 2 nodes has thire interface active on switch 1 and the last node has his interface active on switch 2 which in turn, because of the trunk between the two switches creates a loop.. does this make sense?

I went to the proxmox nodes and did a ifconfig to find the MACs.. here i noticed ALL my interfaces had the same mac

Proxmox00
Proxmox01
Proxmox02
I figure its because all my interfaces comes in one way or another from bond0 but still eth2 and eth3 on proxmox00 also has the same MAC - is this suppose to be that way?

LACP on the switch trunk side is configured in the following groups:

TRK1: switch trunk
TRK2: Storage NAS - not important
TRK3: BAckup Nas - not important
TRK4: Proxmox00
TRK5: Proxmox01
TRK6: Proxmox02

Here is the mac table of switch 1

Notice there are 3 entries for TRK6 and that the mac is the same for two of them and not all 3?

also i see allot of double mac entries for same trunk groups.. actually i expected to only see one MAC for each trunk group? is that normal proxmox behavior or could it be because of switch loops? Would a normal setup with a proxmox node connected to two switche using LACP look this way or?

THANKS

Casper

EDIT:

Here is mac table of switch 2