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| From: | John W. Eaton |
| Subject: | Re: segfaults building documentation when machine under load |
| Date: | Tue, 19 May 2020 16:02:13 -0400 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 |
On 5/19/20 3:26 PM, Dmitri A. Sergatskov wrote:
Should we switch to bug-tracker?
I was able to get a crash when I bumped the jobs to 200.
bt is attached. The relevant part seems to be:
If I use a large number of jobs, I see
error: imwrite: invalid empty image
error: called from
__imwrite__ at line 40 column 5
imwrite at line 125 column 5
print at line 755 column 13
interpimages at line 72 column 5
but no segfaults.
It does look like a threading issue.
jwe
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