[parisc-linux] strace locks up 2.4.22-pa14

[Joel Soete]

>"locked up" meaning:
>o I could ping a NIC
>o console mouse/keyboard stopped responding
>o I couldn't ssh into the box.
>
Exactly what I see when i reach to reproduce

>System TOC'd nicely and then HPMC'd the box.
>GR00-3 0x0  0x1032f010 0x102a1a70  0x1038953c
>GR20-23 0x53  0xff..ff 0x0a  0x3c230a1c
>GR24-27  0x102bddbd 0xff...feb 0x3c230948 0x102d2010
>
>IIA Space  0x0
>IIA Offset 0x102a0994 strnlen+18
>GR02 0x102a1a70 vsnprintf+6dc
Exactly the same for the 'strace lpr' (excepted address)?
grrr I retry this morning, no more means to reproduce :(

But you have right for the toc (removing cdrom doesn't help).
I just trigger and notice 4 messages wraping on lcd:
FLT CBF0: SYS DB
HPMC Initiated

FLT 500B: SYS DB
Bus time out

FLT CBF1: SYS DB
no OS HPMC IVA

FLT CBFC: SYS DB
OS HPMC br err

And only power off / on allow to restart. (id don't remember if toc sync
disk or not, but I noticed also that fs have to fsck)

OTC it help to boot 2.4.22-pa12 + aty patch :) (i will see what can I do
with that stuff)

>blecchh...need a full stack unwinder.

Courage ;),
    Joel


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