Bug 1255962 - [abrt] libmbim-utils: __strcmp_sse2_unaligned(): mbim-proxy killed by SIGSEGV
[abrt] libmbim-utils: __strcmp_sse2_unaligned(): mbim-proxy killed by SIGSEGV
Status: CLOSED UPSTREAM
Product: Fedora
Classification: Fedora
Component: libmbim (Show other bugs)
22
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Lubomir Rintel
Fedora Extras Quality Assurance
https://retrace.fedoraproject.org/faf...
abrt_hash:7d455b435f38b5b7cea8aebb8fb...
:
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2015-08-22 08:42 EDT by Frank Büttner
Modified: 2016-03-21 11:59 EDT (History)
3 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2016-03-21 11:59:55 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)
File: backtrace (17.90 KB, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: cgroup (204 bytes, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: core_backtrace (7.66 KB, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: dso_list (2.60 KB, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: environ (72 bytes, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: limits (1.29 KB, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: maps (12.20 KB, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: mountinfo (3.39 KB, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: namespaces (85 bytes, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: open_fds (369 bytes, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: proc_pid_status (970 bytes, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details
File: var_log_messages (310 bytes, text/plain)
2015-08-22 08:42 EDT, Frank Büttner
no flags Details

  None (edit)
Description Frank Büttner 2015-08-22 08:42:21 EDT
Version-Release number of selected component:
libmbim-utils-1.12.0-1.fc22

Additional info:
reporter:       libreport-2.6.2
backtrace_rating: 4
cmdline:        /usr/libexec/mbim-proxy
crash_function: __strcmp_sse2_unaligned
executable:     /usr/libexec/mbim-proxy
global_pid:     1168
kernel:         4.1.5-200.fc22.x86_64
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (6 frames)
 #0 __strcmp_sse2_unaligned at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:30
 #1 g_str_equal at ghash.c:1845
 #2 peek_opening_device_info at mbim-proxy.c:440
 #3 device_open_ready at mbim-proxy.c:473
 #4 g_simple_async_result_complete at gsimpleasyncresult.c:763
 #5 complete_in_idle_cb at gsimpleasyncresult.c:775
Comment 1 Frank Büttner 2015-08-22 08:42:25 EDT
Created attachment 1065812 [details]
File: backtrace
Comment 2 Frank Büttner 2015-08-22 08:42:26 EDT
Created attachment 1065813 [details]
File: cgroup
Comment 3 Frank Büttner 2015-08-22 08:42:28 EDT
Created attachment 1065814 [details]
File: core_backtrace
Comment 4 Frank Büttner 2015-08-22 08:42:29 EDT
Created attachment 1065815 [details]
File: dso_list
Comment 5 Frank Büttner 2015-08-22 08:42:30 EDT
Created attachment 1065816 [details]
File: environ
Comment 6 Frank Büttner 2015-08-22 08:42:31 EDT
Created attachment 1065817 [details]
File: limits
Comment 7 Frank Büttner 2015-08-22 08:42:33 EDT
Created attachment 1065818 [details]
File: maps
Comment 8 Frank Büttner 2015-08-22 08:42:34 EDT
Created attachment 1065819 [details]
File: mountinfo
Comment 9 Frank Büttner 2015-08-22 08:42:35 EDT
Created attachment 1065820 [details]
File: namespaces
Comment 10 Frank Büttner 2015-08-22 08:42:36 EDT
Created attachment 1065821 [details]
File: open_fds
Comment 11 Frank Büttner 2015-08-22 08:42:38 EDT
Created attachment 1065822 [details]
File: proc_pid_status
Comment 12 Frank Büttner 2015-08-22 08:42:39 EDT
Created attachment 1065823 [details]
File: var_log_messages
Comment 13 Lubomir Rintel 2016-03-21 11:59:33 EDT
Seems to me that this was fixed by these:

688b094 mbim-proxy: block function error signals when checking if device is opened or not
9d8acbe mbim-proxy: upon new client, always check if device really open with a command

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