We recently noticed MPU Data Violation error on our 2.4 APs on the eventlog which causes the SMs to drop and reconnect frequently 2.4 APs are running v16.0.1, Board Type P12. Any idea what's causing it?
| 03/02/2020 : 22:54:10 MDT : : |
| Q 0x572cc8 |
| Size: 255, CurrentSize: 255, PutIndex: 33, GetIndex 33, pHiQ: 0x0, HiQPut: 0, End: 255 |
| Array Pointers: |
| 0x0086cb60: 02348000 0287e800 02719800 026af000 |
| 0x0086cb70: 025d7800 02811800 02644000 026fb000 |
| 0x0086cb80: 027ad800 02786800 02371800 0277b800 |
| 0x0086cb90: 024ba000 02316800 023d9800 025e9800 |
| 0x0086cba0: 02833000 02746800 0258a800 0242a000 |
| 0x0086cbb0: 025cb800 02537000 025f1800 025a6800 |
| 0x0086cbc0: 02667800 025e9000 02386800 024d7000 |
| 0x0086cbd0: 026b3000 02590800 02610000 027cc000 |
| 0x0086cbe0: 027c3800 0265e000 023ac000 0256e800 |
| 0x0086cbf0: 02494000 0233f000 02617800 02751000 |
| 0x0086cc00: 02662000 02502800 027ca000 024d9000 |
| 0x0086cc10: 023c1800 02723000 023f6800 02391800 |
| 0x0086cc20: 022df800 0258c000 022b4000 02717800 |
| 0x0086cc30: 026b9800 023d7800 02539000 023d1000 |
| 0x0086cc40: 022dc000 0274b000 026ec000 02708800 |
| 0x0086cc50: 02801000 0255f000 024d3000 02554000 |
| 0x0086cc60: 022cc800 0242e000 0246a000 02328800 |
| 0x0086cc70: 0257b000 02703800 02701000 024fa800 |
| 0x0086cc80: 023c4800 0235f000 0269a000 02744000 |
| 0x0086cc90: 026a1800 02842800 025ea800 0287a000 |
| 0x0086cca0: 022c4000 02837800 026b1000 026a4800 |
| 0x0086ccb0: 023a3000 025d4000 0250c000 02443800 |
| 0x0086ccc0: 0243d800 025ce800 02859800 0250a800 |
| 0x0086ccd0: 025b9800 025c8800 02475800 02771000 |
| 0x0086cce0: 0236b000 02482800 022e6800 02518800 |
| 0x0086ccf0: 02803000 0230f800 02476800 023fb800 |
| 0x0086cd00: 02842000 026bd000 0270c000 0281f000 |
| 0x0086cd10: 0274f800 02623800 0286f000 02640800 |
| 0x0086cd20: 0272e800 027c2000 024aa800 02429800 |
| 0x0086cd30: 0285c000 0249f800 0285d800 024f4800 |
| 0x0086cd40: 026a5800 0270c800 0231a000 02635000 |
| 0x0086cd50: 02542800 02857000 02760000 0279c800 |
| 0x0086cd60: 025bd000 02753800 023c3000 023b1000 |
| 0x0086cd70: 0230b800 023d7000 023ca000 02543800 |
| 0x0086cd80: 02768800 02662800 025df800 0262b000 |
| 0x0086cd90: 02450800 025f6000 02408800 0264a800 |
| 0x0086cda0: 0234a800 023a9000 023cd000 023e9000 |
| 0x0086cdb0: 027a3800 02752000 024e3800 02540000 |
| 0x0086cdc0: 0285d000 02828800 0283c800 02844000 |
| 0x0086cdd0: 02327000 02846000 02424000 0270f000 |
| 0x0086cde0: 027e2800 0259c800 022b8800 024c1000 |
| 0x0086cdf0: 026c5800 02598800 02347800 02582000 |
| 0x0086ce00: 02338800 02590000 02556800 026f0000 |
| 0x0086ce10: 02374800 026ae000 02855000 023fd800 |
| 0x0086ce20: 026d9000 027bc000 024b2800 0251b000 |
| 0x0086ce30: 0283c000 0280a000 025bc800 02726800 |
| 0x0086ce40: 02322800 027bf000 023d6000 02778800 |
| 0x0086ce50: 023e9800 02487800 02369800 024be000 |
| 0x0086ce60: 0253e000 0267a000 02828000 02870000 |
| 0x0086ce70: 0276d000 02426800 024f0000 024ca000 |
| 0x0086ce80: 0262b800 0241a800 02735000 025f1000 |
| 0x0086ce90: 02493000 022bb800 027d4800 022fa000 |
| 0x0086cea0: 025be000 025bf800 023ef000 0283e000 |
| 0x0086ceb0: 02736800 022ac000 026cd000 02343800 |
| 0x0086cec0: 0238d800 024ed000 02710000 024d5000 |
| 0x0086ced0: 023ec000 0261e000 02358000 022ad800 |
| 0x0086cee0: 02457800 02874000 025e6000 023eb000 |
| 0x0086cef0: 022f7000 026cb800 02413800 02465800 |
| 0x0086cf00: 02325000 02531000 0249a800 024b3000 |
| 0x0086cf10: 025a8800 02804000 024ad000 02877000 |
| 0x0086cf20: 02611000 02449000 0262e800 025e8000 |
| 0x0086cf30: 024ee800 0264c000 02817000 024da800 |
| 0x0086cf40: 02755000 02521000 02546000 02837000 |
| 0x0086cf50: 0239a000 02323800 022b7000 |
| 03/02/2020 : 22:54:10 MDT : :MPU DATA VIOLATION: addr: 0x000f589c, inst: 0x90000015, code: 17, badaddr: 0x00000000, retaddr: 0x000f68a4 |
| 12/31/2015 : 18:00:00 MDT : : |
| 01/01/2016 : 00:00:00 UTC : :Time Set |