Bug 882066

Summary: [abrt] python-2.7.3-13.fc18: __opendirat: Process /usr/bin/python2.7 was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: mkruger <intotheapex>
Component: libusbxAssignee: Hans de Goede <hdegoede>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 18CC: bkabrda, dmalcolm, hdegoede, ivazqueznet, jnovy, jonathansteffan, jpopelka, jvcelak, lucilanga, rhbugs, tomspur, twaugh
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:9c23ba782ac274d170ceb0efb75dc7109d1a2aeb
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-12-10 13:13:34 UTC 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: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: limits
none
File: maps
none
File: open_fds
none
File: proc_pid_status none

Description mkruger 2012-11-30 03:36:09 UTC 
Description of problem:
Trying to install printer - via KDE printer applet.

Version-Release number of selected component:
python-2.7.3-13.fc18

Additional info:
backtrace_rating: 4
cmdline:        /usr/bin/python /usr/lib/cups/backend/hpfax
crash_function: __opendirat
executable:     /usr/bin/python2.7
kernel:         3.6.7-5.fc18.i686
uid:            0
var_log_messages: Nov 29 22:22:59 localhost abrt[2016]: Saved core dump of pid 2003 (/usr/bin/python2.7) to /var/spool/abrt/ccpp-2012-11-29-22:22:59-2003 (6516736 bytes)

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 __opendirat at ../sysdeps/unix/opendir.c:86
 #1 __opendir at ../sysdeps/unix/opendir.c:155
 #2 usbfs_get_device_list at os/linux_usbfs.c:1092
 #3 op_get_device_list at os/linux_usbfs.c:1284
 #4 libusb_get_device_list at core.c:606
 #5 musb_probe_devices at io/hpmud/musb.c:2038
 #6 hpmud_probe_devices at io/hpmud/hpmud.c:586
 #7 probe_devices at io/mudext/hpmudext.c:147
 #8 PyCFunction_Call at /usr/src/debug/Python-2.7.3/Objects/methodobject.c:116
 #9 call_function at /usr/src/debug/Python-2.7.3/Python/ceval.c:4098
Comment 1 mkruger 2012-11-30 03:36:16 UTC 
Created attachment 654760 [details]
File: backtrace
Comment 2 mkruger 2012-11-30 03:36:18 UTC 
Created attachment 654761 [details]
File: cgroup
Comment 3 mkruger 2012-11-30 03:36:20 UTC 
Created attachment 654762 [details]
File: core_backtrace
Comment 4 mkruger 2012-11-30 03:36:21 UTC 
Created attachment 654763 [details]
File: dso_list
Comment 5 mkruger 2012-11-30 03:36:23 UTC 
Created attachment 654764 [details]
File: environ
Comment 6 mkruger 2012-11-30 03:36:25 UTC 
Created attachment 654765 [details]
File: limits
Comment 7 mkruger 2012-11-30 03:36:27 UTC 
Created attachment 654766 [details]
File: maps
Comment 8 mkruger 2012-11-30 03:36:28 UTC 
Created attachment 654767 [details]
File: open_fds
Comment 9 mkruger 2012-11-30 03:36:30 UTC 
Created attachment 654768 [details]
File: proc_pid_status
Comment 10 mkruger 2012-12-01 02:45:40 UTC 
Searching for and installing a network printer.

backtrace_rating: 4
Package: python-2.7.3-13.fc18
OS Release: Fedora release 18 (Spherical Cow)
Comment 11 mkruger 2012-12-04 00:57:11 UTC 
I probably should mention this occurred in a virtual machine (vmware esxi 5.1). Also at the same time I encountered bug 882069. They might be related.
Comment 12 Jiri Popelka 2012-12-04 11:02:17 UTC 
Bug #882069 seems to be a duplicate, they both occurred in libusb_get_device_list()

In this case it's:

hplip-3.12.11/io/hpmud/musb.c:2038

  libusb_context *ctx = NULL;
  libusb_device **list; /*List of connected USB devices */
  libusb_init(&ctx);
  numdevs = libusb_get_device_list(ctx, &list);  <= crash
Comment 13 Tim Waugh 2012-12-10 13:13:34 UTC 

*** This bug has been marked as a duplicate of bug 882069 ***