leif wrote:
> Ralf Stephan wrote:
>> Does anyone else get these segfaults in the kernel log?
> 
> Yup.  But they seem to originate from builds, not testing.

Or not.  I can produce them (a single one) with

    ./sage -t --long src/sage/graphs/digraph_generators.py

(Without '--long' "works" as well.)


-leif


> (I also do have segfaults in some conftests which always "immediately"
> precede the one in gentourng, although regarding the pids, the former
> apparently belong to different packages.)
> 
> And I don't have them on every machine.
> 
> 
> -leif
> 
>> Aug 29 17:28:04 ark kernel: gentourng[1549]: segfault at 40065a02c ip
>> 00000000004018
>> 1f sp 00007ffce9d03520 error 4 in gentourng[400000+19000] 
>> Aug 30 17:03:54 ark kernel: gentourng[20347]: segfault at 401d4402c ip
>> 0000000000401
>> 81f sp 00007ffe5bca7d60 error 4 in gentourng[400000+19000] 
>> Aug 31 11:44:22 ark kernel: gentourng[1779]: segfault at 401f1502c ip
>> 00000000004018
>> 1f sp 00007fff9a7f4720 error 4 in gentourng[400000+19000] 
>> Aug 31 15:09:49 ark kernel: gentourng[10162]: segfault at 401d8502c ip
>> 0000000000401
>> 81f sp 00007fff310eeea0 error 4 in gentourng[400000+19000]
>>
>> I can associate them with patchbot or ptestlong runs.
>> They go as far back as Apr 20 (limited by my kernel log).
> 

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