Public bug reported:
---Problem Description---
ltrace sleep 1 throws segmentation fault
Contact Information = [email protected]
---uname output---
Linux alp15 3.19.0-18-generic #18~14.04.1-Ubuntu SMP Wed May 20 09:40:36 UTC
2015 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = P8
---Debugger---
A debugger is not configured
---Steps to Reproduce---
Install a P8 Power VM LPAR with Ubuntu 14.04.2 ISO.
Then install the kernel of Ubuntu 14.04.3 release on the same and reboot.
root@alp15:~# ltrace sleep 1
strtod_l(2, 0x3fffe038bba8, 0x3fffe038bbc0, 0x3fffe038bc68 <unfinished ...>
abort()
= <void>
__libc_start_main(0x100094c0, 0x100094d0, 0x3fffb3563618, 0x3fffb3563608)
= 0x3fffb351d4c8
getopt_long(268473536, 0x3fffb351d4d8,
"efghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204"..., 0x65, -16843009) =
884084752
lseek(268443040, 0, 0)
= 0
getopt_long(2, 0x3fffe038bba8, "+", 0x10009590, nil <unfinished ...>
__fprintf_chk(2, 0x3fffe038bba8, 0x100095f0, 0x10009590 <no return ...>
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++
root@alp15:~# which ltrace
/usr/bin/ltrace
root@alp15:~# dpkg -S /usr/bin/ltrace
ltrace: /usr/bin/ltrace
root@alp15:~# dpkg --list | grep ltrace
ii ltrace 0.7.3-4ubuntu5.1
ppc64el Tracks runtime library calls in dynamically linked
programs
Userspace tool common name: /usr/bin/ltrace
The userspace tool has the following bit modes: 64-bit
Userspace rpm: ltrace-0.7.3-4ubuntu5.1
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: architecture-ppc64le bugnameltc-126342 severity-high
targetmilestone-inin14043
** Tags added: architecture-ppc64le bugnameltc-126342 severity-high
targetmilestone-inin14043
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https://bugs.launchpad.net/bugs/1465197
Title:
ltrace sleep 1 throws segmentation fault
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