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* [Bug go/54749] New: libbacktrace
@ 2012-09-29 12:13 Joost.VandeVondele at mat dot ethz.ch
2012-09-29 16:59 ` [Bug go/54749] libbacktrace ian at airs dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Joost.VandeVondele at mat dot ethz.ch @ 2012-09-29 12:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54749
Bug #: 54749
Summary: libbacktrace
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
AssignedTo: ian@airs.com
ReportedBy: Joost.VandeVondele@mat.ethz.ch
On a testcase that makes the compiler run out-of-memory (by setting ulimit to
ulimit -m 8388608
ulimit -v 8388608
ulimit -d 8388608
ulimit -t 600
and running the full testcase of PR53852) I get the following stacktrace, which
is a bit ugly:
GNU MP: Cannot allocate memory (size=8)
In function 'build_d_tensor_gks':
H�D$\x10A��\x01H�\x03H�D$\x18H�H�D$
H�C\x10H�D$(H�k\x10H�C\x18v,H��H�l$HH�\$@L�d$PL�l$XL�t$`H��h\x1f�Aborted
mmap: Cannot allocate memory
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
failed to read executable information
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [semi_empirical_int_gks.o] Error 1
make[2]: Target `_progr' not remade because of errors.
make[2]: Leaving directory
`/data/vjoost/gnu/cp2k/cp2k/obj/gfortran-test12/sopt'
make[1]: *** [build] Error 2
make[1]: Leaving directory `/data/vjoost/gnu/cp2k/cp2k/makefiles'
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/54749] libbacktrace
2012-09-29 12:13 [Bug go/54749] New: libbacktrace Joost.VandeVondele at mat dot ethz.ch
@ 2012-09-29 16:59 ` ian at airs dot com
2012-09-29 17:34 ` [Bug middle-end/54749] libbacktrace Joost.VandeVondele at mat dot ethz.ch
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: ian at airs dot com @ 2012-09-29 16:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54749
--- Comment #1 from Ian Lance Taylor <ian at airs dot com> 2012-09-29 16:59:02 UTC ---
You filed this against the "go" component, but it seems that Go is not
involved. Is that right? This is just about a backtrace printed after a run
of the Fortran compiler?
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/54749] libbacktrace
2012-09-29 12:13 [Bug go/54749] New: libbacktrace Joost.VandeVondele at mat dot ethz.ch
2012-09-29 16:59 ` [Bug go/54749] libbacktrace ian at airs dot com
@ 2012-09-29 17:34 ` Joost.VandeVondele at mat dot ethz.ch
2012-09-29 17:48 ` [Bug other/54749] libbacktrace ian at airs dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Joost.VandeVondele at mat dot ethz.ch @ 2012-09-29 17:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54749
--- Comment #2 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> 2012-09-29 17:34:04 UTC ---
(In reply to comment #1)
> You filed this against the "go" component, but it seems that Go is not
> involved. Is that right? This is just about a backtrace printed after a run
> of the Fortran compiler?
yes, unclear what the proper component was for libbacktrace... I didn't
consider this middle end either (and I was under the impression that go and
libbracktrace had something in common).
The problem is not the fact that this particular run crashes, but the fact that
the trace should deal with the mmap out-of-mem more nicel (i.e. one line of
error).
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug other/54749] libbacktrace
2012-09-29 12:13 [Bug go/54749] New: libbacktrace Joost.VandeVondele at mat dot ethz.ch
2012-09-29 16:59 ` [Bug go/54749] libbacktrace ian at airs dot com
2012-09-29 17:34 ` [Bug middle-end/54749] libbacktrace Joost.VandeVondele at mat dot ethz.ch
@ 2012-09-29 17:48 ` ian at airs dot com
2012-09-29 17:51 ` ian at gcc dot gnu.org
2012-09-29 17:52 ` ian at airs dot com
4 siblings, 0 replies; 6+ messages in thread
From: ian at airs dot com @ 2012-09-29 17:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54749
Ian Lance Taylor <ian at airs dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|middle-end |other
--- Comment #3 from Ian Lance Taylor <ian at airs dot com> 2012-09-29 17:48:25 UTC ---
The only connection between libbacktrace and go is that libgo uses
libbacktrace.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug other/54749] libbacktrace
2012-09-29 12:13 [Bug go/54749] New: libbacktrace Joost.VandeVondele at mat dot ethz.ch
` (2 preceding siblings ...)
2012-09-29 17:48 ` [Bug other/54749] libbacktrace ian at airs dot com
@ 2012-09-29 17:51 ` ian at gcc dot gnu.org
2012-09-29 17:52 ` ian at airs dot com
4 siblings, 0 replies; 6+ messages in thread
From: ian at gcc dot gnu.org @ 2012-09-29 17:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54749
--- Comment #4 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2012-09-29 17:51:01 UTC ---
Author: ian
Date: Sat Sep 29 17:50:54 2012
New Revision: 191855
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191855
Log:
PR other/54749
* fileline.c (fileline_initialize): Pass errnum as -1 when
reporting that we could not read executable information after a
previous failure.
Modified:
trunk/libbacktrace/ChangeLog
trunk/libbacktrace/fileline.c
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug other/54749] libbacktrace
2012-09-29 12:13 [Bug go/54749] New: libbacktrace Joost.VandeVondele at mat dot ethz.ch
` (3 preceding siblings ...)
2012-09-29 17:51 ` ian at gcc dot gnu.org
@ 2012-09-29 17:52 ` ian at airs dot com
4 siblings, 0 replies; 6+ messages in thread
From: ian at airs dot com @ 2012-09-29 17:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54749
Ian Lance Taylor <ian at airs dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.8.0
--- Comment #5 from Ian Lance Taylor <ian at airs dot com> 2012-09-29 17:51:45 UTC ---
Fixed. Thanks for reporting it.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-09-29 17:52 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2012-09-29 12:13 [Bug go/54749] New: libbacktrace Joost.VandeVondele at mat dot ethz.ch
2012-09-29 16:59 ` [Bug go/54749] libbacktrace ian at airs dot com
2012-09-29 17:34 ` [Bug middle-end/54749] libbacktrace Joost.VandeVondele at mat dot ethz.ch
2012-09-29 17:48 ` [Bug other/54749] libbacktrace ian at airs dot com
2012-09-29 17:51 ` ian at gcc dot gnu.org
2012-09-29 17:52 ` ian at airs dot com
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