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Groups > comp.lang.python > #105311 > unrolled thread
| Started by | Larry Martell <larry.martell@gmail.com> |
|---|---|
| First post | 2016-03-20 16:55 -0400 |
| Last post | 2016-03-20 16:55 -0400 |
| Articles | 1 — 1 participant |
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Re: script exits prematurely with no stderr output, but with system errors Larry Martell <larry.martell@gmail.com> - 2016-03-20 16:55 -0400
| From | Larry Martell <larry.martell@gmail.com> |
|---|---|
| Date | 2016-03-20 16:55 -0400 |
| Subject | Re: script exits prematurely with no stderr output, but with system errors |
| Message-ID | <mailman.411.1458507363.12893.python-list@python.org> |
On Sun, Mar 20, 2016 at 4:47 PM, Joel Goldstick <joel.goldstick@gmail.com> wrote: > On Sun, Mar 20, 2016 at 4:32 PM, Larry Martell <larry.martell@gmail.com> > wrote: > >> I have a script that I run a lot - at least 10 time every day. Usually >> it works fine. But sometime it just stops running with nothing output >> to stdout or stderr. I've been trying to debug this for a while, and >> today I looked in the system logs and saw this: >> >> abrt: detected unhandled Python exception in >> '/home/prod_user/python/make_workitem_list.py' >> abrtd: Directory 'pyhook-2016-03-19-22:20:43-26461' creation detected >> abrt-server[3688]: Saved Python crash dump of pid 26461 to >> /var/spool/abrt/pyhook-2016-03-19-22:20:43-26461 >> abrtd: Executable '/home/prod_user/python/make_workitem_list.py' >> doesn't belong to any package and ProcessUnpackaged is set to 'no' >> abrtd: 'post-create' on >> '/var/spool/abrt/pyhook-2016-03-19-22:20:43-26461' exited with 1 >> abrtd: Deleting problem directory >> '/var/spool/abrt/pyhook-2016-03-19-22:20:43-26461' >> abrtd: make_workitem_list: page allocation failure. order:1, mode:0x20 >> abrtd: Pid: 31870, comm: make_workitem_list Not tainted >> 2.6.32-573.12.1.el6.x86_64 #1 >> >> I have never seen anything like this before. Usually, if there is an >> unhandled exception something is dumped to stderr. Anyone have any >> idea what is going on? How can I get it to not delete this crash dump >> it mentioned? I guess I can put a big exception handler around the >> enter script with a traceback. >> >> This is on Red Hat Enterprise Linux Server release 6.7 (Santiago). > > Googling I found this: > http://stackoverflow.com/questions/2628901/interpreting-kernel-message-page-allocation-failure-order1 > > It seems that the kernel can't allocate memory is a likely cause. Yes, I was thinking that as well about the "page allocation failure" message, but it's almost like there were 2 errors, the first being the unhandled exception. But why would it not output something to stderr?
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