Bug 1678260 - ltrace: devtoolset-8 ltrace segfaults when run on certain processes in ppc64le
Summary: ltrace: devtoolset-8 ltrace segfaults when run on certain processes in ppc64le
Keywords:
Status: NEW
Alias: None
Product: Red Hat Developer Toolset
Classification: Red Hat
Component: ltrace
Version: DTS 8.0 RHEL 7
Hardware: ppc64le
OS: Linux
medium
medium
Target Milestone: ---
: 9.1
Assignee: DJ Delorie
QA Contact: Edjunior Barbosa Machado
URL:
Whiteboard:
Depends On: 1360259
Blocks: 1420851 1473733 1477664 1731204 1731211 1734363
TreeView+ depends on / blocked
 
Reported: 2019-02-18 11:44 UTC by Edjunior Barbosa Machado
Modified: 2020-01-10 16:35 UTC (History)
13 users (show)

Fixed In Version: devtoolset-8.1-ltrace-0.7.91-2.el7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1360259
: 1731204 1734363 (view as bug list)
Environment:
Last Closed:
Target Upstream Version:


Attachments (Terms of Use)

Comment 2 DJ Delorie 2019-03-07 00:32:29 UTC
Fixed

Comment 6 DJ Delorie 2019-03-12 15:35:16 UTC
The fix turned out to be inappropriate, so reverting.

Comment 7 Edjunior Barbosa Machado 2019-07-30 10:18:43 UTC
The segfault actually occurs also without -S:

[root@ibm-p8-kvm-05-guest-04 ~]# pgrep dbus-daemon
2553
[root@ibm-p8-kvm-05-guest-04 ~]# scl enable devtoolset-8 -- ltrace -p 2553
_dbus_get_monotonic_time(0x3ffff435ac08, 0x3ffff435ac10, 0, 0 <no return ...>
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++
+++ killed by SIGSEGV +++
[root@ibm-p8-kvm-05-guest-04 ~]# pgrep dbus-daemon
[root@ibm-p8-kvm-05-guest-04 ~]# rpm -qf `scl enable devtoolset-8 -- which ltrace `
devtoolset-8-ltrace-0.7.91-1.el7.ppc64le


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