[Bug 1465197] Comment bridged from LTC Bugzilla

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Wed Mar 9 14:02:27 UTC 2016


*** This bug is a duplicate of bug 1367308 ***
    https://bugs.launchpad.net/bugs/1367308

------- Comment From thierry.fauck at fr.ibm.com 2016-03-09 08:51 EDT-------
./ltrace sleep 1
__libc_start_main(2, 0x3ffff19909d8, 0x3ffff19909f0, 0x3ffff1990ad8 <unfinished ...>
strrchr(0x3ffff199f76e, 47, 0x3ffff19909f0, 0x3ffff1990ad8) = 0
setlocale(6, 0x1000a3a8, 0xff00ff000000, -1)     = 0
bindtextdomain(0x10009d60, 0x10009d48, 0, 0x3fff82150ce0) = 0x3fff8211ccb0
textdomain(0x10009d60, 0x3fff8211ccc0, 101, 101) = 0x10035560010
__cxa_atexit(0x10001e30, 0, 0, 115)              = 0
getopt_long(2, 0x3ffff19909d8, 0x10009ef0, 0x10009e90) = -1
getopt_long(2, 0x3ffff19909d8, 0x1000a3a8, 0)    = -1
__errno_location(0x3ffff199f774, 0x3ffff1990580, 0x3ffff1990578, 0x10001d00) = 0x3fff821e52f0
newlocale(8127, 0x10009e68, 0, 0x10001d00)       = 0x3fff8214e500
strtod_l(0x3ffff199f774, 0x3ffff19904c0, 0x3fff8214e500, 0x10001d00) = 0x3ffff19903a0
__errno_location(1, 0, 0, 0)                     = 0x3fff821e52f0
nanosleep(0x3ffff1990468, 0, 0, 0)               = 0
exit(0, 0, 0, 0 <unfinished ...>
__fpending(0x3fff821517b8, 0, 1, 0)              = 0
fileno(0x3fff821517b8, 0, 1, 0)                  = 1
__freading(0x3fff821517b8, 0, 1, 0)              = 0
__freading(0x3fff821517b8, 0, 1, 0)              = 0
fflush(0x3fff821517b8, 0, 1, 0)                  = 0
fclose(0x3fff821517b8, 0, 0, 0)                  = 0
__fpending(0x3fff821516d8, 0, 0, 0)              = 0
fileno(0x3fff821516d8, 0, 0, 0)                  = 2
fflush(0x3fff821516d8, 0, 0, 0)                  = 0
fclose(0x3fff821516d8, 0, 0, 0)                  = 0
+++ exited (status 0) +++

*** This bug has been marked as a duplicate of bug 135982 ***

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https://bugs.launchpad.net/bugs/1465197

Title:
  ltrace sleep 1 throws segmentation fault

Status in ltrace package in Ubuntu:
  New

Bug description:
  ---Problem Description---
  ltrace sleep 1 throws segmentation fault
   
  Contact Information = pavsubra at in.ibm.com 
   
  ---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 at 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 at alp15:~# which ltrace
  /usr/bin/ltrace
  root at alp15:~# dpkg -S /usr/bin/ltrace
  ltrace: /usr/bin/ltrace

  root at 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

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