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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
                   ` (3 preceding siblings ...)
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
@ 2019-01-01  0:00 ` doko at debian dot org
  2019-01-01  0:00 ` doko at debian dot org
                   ` (3 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: doko at debian dot org @ 2019-01-01  0:00 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

--- Comment #3 from Matthias Klose <doko at debian dot org> ---
Created attachment 11980
  --> https://sourceware.org/bugzilla/attachment.cgi?id=11980&action=edit
armhf binary

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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
                   ` (5 preceding siblings ...)
  2019-01-01  0:00 ` doko at debian dot org
@ 2019-01-01  0:00 ` vries at gcc dot gnu.org
  2021-02-19  0:01 ` mark at klomp dot org
  2021-02-20  8:37 ` doko at debian dot org
  8 siblings, 0 replies; 10+ messages in thread
From: vries at gcc dot gnu.org @ 2019-01-01  0:00 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

Tom de Vries <vries at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[dwz] Segmentation fault    |[dwz] Segmentation fault
                   |for                         |for
                   |two-files-too-many-dies-2.s |two-files-too-many-dies-2.s
                   |h on aarch64 with binutils  |h on arm-linux-gnueabihf
                   |trunk and gcc-9 branch      |with binutils trunk and
                   |                            |gcc-9 branch

--- Comment #5 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Matthias Klose from comment #2)
> the segfault was seen on arm-linux-gnueabihf, not aarch64.

Yeah, sorry, I saw:
...
Kernel version: Linux bos02-arm64-066 4.4.0-161-generic #189-Ubuntu SMP Tue Aug
27 08:12:37 UTC 2019 aarch64
...
and copied that.

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* [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch
@ 2019-01-01  0:00 vries at gcc dot gnu.org
  2019-01-01  0:00 ` [Bug default/24978] " vries at gcc dot gnu.org
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: vries at gcc dot gnu.org @ 2019-01-01  0:00 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

            Bug ID: 24978
           Summary: [dwz] Segmentation fault for
                    two-files-too-many-dies-2.sh on aarch64 with binutils
                    trunk and gcc-9 branch
           Product: dwz
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: default
          Assignee: nobody at sourceware dot org
          Reporter: vries at gcc dot gnu.org
                CC: dwz at sourceware dot org
  Target Milestone: ---

https://launchpadlibrarian.net/440622309/buildlog_ubuntu-eoan-armhf.dwz_0.13-1_BUILDING.txt.gz:
....
Segmentation fault (core dumped)
FAIL: /<<PKGBUILDDIR>>/testsuite/dwz.tests/two-files-too-many-dies-2.sh
...

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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
  2019-01-01  0:00 ` [Bug default/24978] " vries at gcc dot gnu.org
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
@ 2019-01-01  0:00 ` doko at debian dot org
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
                   ` (5 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: doko at debian dot org @ 2019-01-01  0:00 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

--- Comment #4 from Matthias Klose <doko at debian dot org> ---
Created attachment 11981
  --> https://sourceware.org/bugzilla/attachment.cgi?id=11981&action=edit
aarch64 binary

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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
@ 2019-01-01  0:00 ` vries at gcc dot gnu.org
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
                   ` (7 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: vries at gcc dot gnu.org @ 2019-01-01  0:00 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

Tom de Vries <vries at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |doko at debian dot org

--- Comment #1 from Tom de Vries <vries at gcc dot gnu.org> ---
Doko, is it possible to attach the executable that causes this segmentation
fault?

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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
                   ` (4 preceding siblings ...)
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 " doko at debian dot org
@ 2019-01-01  0:00 ` doko at debian dot org
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
                   ` (2 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: doko at debian dot org @ 2019-01-01  0:00 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

--- Comment #2 from Matthias Klose <doko at debian dot org> ---
the segfault was seen on arm-linux-gnueabihf, not aarch64.

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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
                   ` (2 preceding siblings ...)
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 " doko at debian dot org
@ 2019-01-01  0:00 ` vries at gcc dot gnu.org
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 " doko at debian dot org
                   ` (4 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: vries at gcc dot gnu.org @ 2019-01-01  0:00 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

--- Comment #6 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Matthias Klose from comment #3)
> Created attachment 11980 [details]
> armhf binary

I've tried this on an AllWinner Ultra Core A80 (Cortex 15/Cortex A7 in
big.LITTLE setup), and could not reproduce, either with a locally build dwz or
by using the armhf binary itself (it's the dwz-for-test binary, so it's also
dwz).

Can you confirm that:
...
$ cp dwz-armhf 1; cp dwz-armhf 2; chmod +x 1; ./1 2
...
reproduces the segfault for you.

If not, can you post the actual dwz binary that segfaults, and the command
line?

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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
  2019-01-01  0:00 ` [Bug default/24978] " vries at gcc dot gnu.org
@ 2019-01-01  0:00 ` vries at gcc dot gnu.org
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 " doko at debian dot org
                   ` (6 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: vries at gcc dot gnu.org @ 2019-01-01  0:00 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

--- Comment #7 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Matthias Klose from comment #3)
> Created attachment 11980 [details]
> armhf binary

This is the dwz-for-test binary.

Changes are the segfault happens on the hello binary.

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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
                   ` (6 preceding siblings ...)
  2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
@ 2021-02-19  0:01 ` mark at klomp dot org
  2021-02-20  8:37 ` doko at debian dot org
  8 siblings, 0 replies; 10+ messages in thread
From: mark at klomp dot org @ 2021-02-19  0:01 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

Mark Wielaard <mark at klomp dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mark at klomp dot org

--- Comment #8 from Mark Wielaard <mark at klomp dot org> ---
There doesn't seem to be enough information to replicate this.

Matthias, does this still fail for you?
If so, could you provide a reproducer?

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* [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf with binutils trunk and gcc-9 branch
  2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
                   ` (7 preceding siblings ...)
  2021-02-19  0:01 ` mark at klomp dot org
@ 2021-02-20  8:37 ` doko at debian dot org
  8 siblings, 0 replies; 10+ messages in thread
From: doko at debian dot org @ 2021-02-20  8:37 UTC (permalink / raw)
  To: dwz

https://sourceware.org/bugzilla/show_bug.cgi?id=24978

Matthias Klose <doko at debian dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #9 from Matthias Klose <doko at debian dot org> ---
https://launchpad.net/ubuntu/+source/dwz/0.13+20210219-1/+build/21057283

builds ok, testsuite looks ok, let's close that one.

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end of thread, other threads:[~2021-02-20  8:37 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
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2019-01-01  0:00 [Bug default/24978] New: [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 with binutils trunk and gcc-9 branch vries at gcc dot gnu.org
2019-01-01  0:00 ` [Bug default/24978] " vries at gcc dot gnu.org
2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 " doko at debian dot org
2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on aarch64 " doko at debian dot org
2019-01-01  0:00 ` doko at debian dot org
2019-01-01  0:00 ` [Bug default/24978] [dwz] Segmentation fault for two-files-too-many-dies-2.sh on arm-linux-gnueabihf " vries at gcc dot gnu.org
2021-02-19  0:01 ` mark at klomp dot org
2021-02-20  8:37 ` doko at debian dot org

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