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Bug 1896976

Summary: [abrt] renderdoc: rdcarray<SDObject*>::size(): qrenderdoc killed by SIGSEGV
Product: [Fedora] Fedora Reporter: James Legg <lankyleggy>
Component: renderdocAssignee: Christian Kellner <ckellner>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 33CC: ckellner
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/2233de2f4cd94b4b7202e212e985fa283c228ee4
Whiteboard: abrt_hash:e6a5e5346932642e6407597370830b8e72218540;VARIANT_ID=workstation;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: core_backtrace
none
File: cpuinfo
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: mountinfo
none
File: open_fds
none
File: proc_pid_status none

Description James Legg 2020-11-12 00:24:19 UTC 
Description of problem:
qrenderdoc reliably crashes on launch.

It creates a file in /tmp/RenderDoc/ with contents like the following:
RDOC 018941: [23:39:18]             core.cpp( 418) - Log     - RenderDoc v1.8 Linux 64-bit Release (NO_GIT_COMMIT_HASH_DEFINED) loaded in replay application
RDOC 018941: [23:39:18]         settings.cpp( 459) - Log     - Loading config from /home/jlegg/.renderdoc/renderdoc.conf

I didn't have a ~/.renderdoc/renderdoc.conf file, and creating an empty one does not stop qrenderdoc from crashing. From strace I don't see any other user specific configuration files accessed.

I think this looks like a static initialisation order problem in librenderdoc.so. If I run "gdb /usr/bin/true", at the gdb prompt enter "set exec-wrapper env 'LD_PRELOAD=/usr/lib64/renderdoc/librenderdoc.so'" and "run", then I see a similar crash.

Version-Release number of selected component:
renderdoc-1.8-4.fc33

Additional info:
reporter:       libreport-2.14.0
backtrace_rating: 3
cgroup:         0::/user.slice/user-1000.slice/user/app-gnome-renderdoc-18941.scope
cmdline:        qrenderdoc
crash_function: rdcarray<SDObject*>::size
executable:     /usr/bin/qrenderdoc
journald_cursor: s=c99270b8bbc2408bae1ee120b57fe4ae;i=585d4;b=a6e6e98a09cd4bd58fc6b23945957609;m=25056a9bf;t=5b3dd4dd5da57;x=9238f1fd6053c88e
kernel:         5.8.18-300.fc33.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 rdcarray<SDObject*>::size at /usr/src/debug/renderdoc-1.8-4.fc33.x86_64/renderdoc/core/settings.cpp:270
 #1 SDObject::NumChildren at /usr/src/debug/renderdoc-1.8-4.fc33.x86_64/renderdoc/api/replay/structured_data.h:488
 #2 MergeConfigValues at /usr/src/debug/renderdoc-1.8-4.fc33.x86_64/renderdoc/core/settings.cpp:274
 #3 RenderDoc::ProcessConfig at /usr/include/bits/string_fortified.h:71
 #4 RenderDoc::Initialise at /usr/src/debug/renderdoc-1.8-4.fc33.x86_64/renderdoc/core/core.cpp:458
 #5 _sub_I_65535_0.0 at /usr/src/debug/renderdoc-1.8-4.fc33.x86_64/renderdoc/api/replay/rdcarray.h:148
 #6 call_init at dl-init.c:74
 #8 _dl_init at dl-init.c:121
 #9 _dl_start_user
 #10 ??
Comment 1 James Legg 2020-11-12 00:24:24 UTC 
Created attachment 1728559 [details]
File: backtrace
Comment 2 James Legg 2020-11-12 00:24:26 UTC 
Created attachment 1728560 [details]
File: core_backtrace
Comment 3 James Legg 2020-11-12 00:24:27 UTC 
Created attachment 1728561 [details]
File: cpuinfo
Comment 4 James Legg 2020-11-12 00:24:28 UTC 
Created attachment 1728562 [details]
File: dso_list
Comment 5 James Legg 2020-11-12 00:24:30 UTC 
Created attachment 1728563 [details]
File: environ
Comment 6 James Legg 2020-11-12 00:24:31 UTC 
Created attachment 1728564 [details]
File: exploitable
Comment 7 James Legg 2020-11-12 00:24:32 UTC 
Created attachment 1728565 [details]
File: limits
Comment 8 James Legg 2020-11-12 00:24:34 UTC 
Created attachment 1728566 [details]
File: maps
Comment 9 James Legg 2020-11-12 00:24:36 UTC 
Created attachment 1728567 [details]
File: mountinfo
Comment 10 James Legg 2020-11-12 00:24:37 UTC 
Created attachment 1728568 [details]
File: open_fds
Comment 11 James Legg 2020-11-12 00:24:38 UTC 
Created attachment 1728569 [details]
File: proc_pid_status