[squeak-dev] smalltalkCI Trunk broken: vmParameterAt:put: failed

Eliot Miranda eliot.miranda at gmail.com
Tue Mar 10 21:31:58 UTC 2020

Hi Tim,

On Tue, Mar 10, 2020 at 1:46 PM tim Rowledge <tim at rowledge.org> wrote:

> > On 2020-03-10, at 12:42 PM, Eliot Miranda <eliot.miranda at gmail.com>
> wrote:
> >
> > Any stack traces?  Which parameter, which value was being assigned, etc?
> >
> > "Something went wrong" is rather vague...
> On the ARMv6 vm it was logged as in SmalltalkImage>setGCParameters where
> we read param 44 and set param 6. Haven't had time to try to remember how I
> set up build/debug to go any further into it yet. And I can't for the life
> of me see why /lib/arm-linux-gnueabihf/libc.so.6(vsprintf+0x80)[0x76c89228]
> got involved... unless sometihng is/was broken in a trampoline thing?
> Returning to completely nonsensical places usually doesn't work out so well.

If you run it in gdb what's the back trace from the crash and the top stack
frame? (printExternalHeadFrame)

Does it crash on Raspberry Pi 4?  (I'd have to disinter my Pi 2 & 3...)

best, Eliot
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