SS20 - Upgrade to 9.2 crashes with memory errors

[Riccardo Mottola <riccardo.mottola%libero.it@localhost>]

Hi All,

I had a perfectly working SS20 with HyperSparc modules running 9.0
Bite the bullet.... let's upgrade! First I test the kernel (but not-MP)
and it did boot!

Thus I dumped miniroot on swap.. and proceed to upgrade! All went fine.

On reboot... after a while I see on serial console repeated errors. I
was able to grab a part below and paste it.

Anybody else has issues? I cannot have a full dmesg rigth now and I
don't know if Ic an boot a 9.0 series kernel.

I suppose, given the previous "tests" about kernel, I fear the issue is
about SMP!

Ideas, what about you?

Riccardo


[ 301.8077970]  address: 0x0abb3d40
[ 301.8077970]  module location: J0202
[ 301.8536050] Async registers (mid 8): afsr=0x0<AFA=0x0>; afva=0x00
[ 301.8536050] cpu0: NMI: system interrupts:
0x10080000<VME=0x0,SBUS=0x0,T,M>
[ 301.8536050] SX STATUS: 00005400
[ 301.8536050] SX ERROR : 00000000
[ 301.8536050] SX DIAG  : 00000000
[ 301.8536050] memory error:
[ 301.8536050]  EFSR: 0x12611<CE,DW=0x1,SYNDROME=0x26,ME>
[ 301.8536050]  MBus transaction:
0x8ffd4d50<VAH=0x0,TYPE=0x5,SIZE=0x5,C,VA=0xf5,S,MID=0x8>
[ 301.8536050]  address: 0x0ab93d40
[ 301.8536050]  module location: J0202
[ 301.8836230] Async registers (mid 8): afsr=0x0<AFA=0x0>; afva=0x00
[ 301.8836230] cpu0: NMI: system interrupts:
0x10080000<VME=0x0,SBUS=0x0,T,M>
[ 301.8836230] SX STATUS: 00005400
[ 301.8836230] SX ERROR : 00000000
[ 301.8836230] SX DIAG  : 00000000
[ 301.8836230] memory error:
[ 301.8836230]  EFSR: 0x12611<CE,DW=0x1,SYNDROME=0x26,ME>
[ 301.8836230]  MBus transaction:
0x8ff74d30<VAH=0x0,TYPE=0x3,SIZE=0x5,C,VA=0xdd,S,MID=0x8>
[ 301.8836230]  address: 0x0abb3d41
[ 301.8836230]  module location: J0202
[ 301.9536150] Async registers (mid 8): afsr=0x0<AFA=0x0>; afva=0x00
[ 301.9536150] cpu0: NMI: system interrupts: 0x10080000<VME=0x0,SBUS=0x0,T