Bug 924185

Summary: [abrt] bind-utils-9.9.2-8.P1.fc18: isc_assertion_failed: Process /usr/bin/dig was killed by signal 6 (SIGABRT)
Product: [Fedora] Fedora Reporter: Iman <iman_fergi>
Component: bindAssignee: Tomáš Hozza <thozza>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: low    
Version: 18CC: iman_fergi, ovasik, thozza
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:0535e935f7bf3462110378712cc5c582ca58ea02
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-02-05 20:09:45 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 Iman 2013-03-21 10:47:11 UTC 
Version-Release number of selected component:
bind-utils-9.9.2-8.P1.fc18

Additional info:
backtrace_rating: 4
cmdline:        dig ssl.gstatic.com @4.2.2.2 +tcp
crash_function: isc_assertion_failed
executable:     /usr/bin/dig
kernel:         3.8.3-201.fc18.x86_64
uid:            1000
var_log_messages: Mar 21 14:13:07 localhost abrt[6037]: Saved core dump of pid 6029 (/usr/bin/dig) to /var/spool/abrt/ccpp-2013-03-21-14:13:06-6029 (43139072 bytes)

Truncated backtrace:
Thread no. 1 (6 frames)
 #2 isc_assertion_failed at assertions.c:58
 #3 isc__socket_recvv at socket.c:4552
 #4 launch_next_query at dighost.c:2848
 #5 connect_done at dighost.c:2945
 #6 dispatch at task.c:1116
 #7 run at task.c:1286
Comment 1 Iman 2013-03-21 10:47:21 UTC 
Created attachment 713737 [details]
File: backtrace
Comment 2 Iman 2013-03-21 10:47:29 UTC 
Created attachment 713738 [details]
File: cgroup
Comment 3 Iman 2013-03-21 10:47:35 UTC 
Created attachment 713739 [details]
File: core_backtrace
Comment 4 Iman 2013-03-21 10:47:43 UTC 
Created attachment 713740 [details]
File: dso_list
Comment 5 Iman 2013-03-21 10:47:47 UTC 
Created attachment 713741 [details]
File: environ
Comment 6 Iman 2013-03-21 10:47:51 UTC 
Created attachment 713742 [details]
File: limits
Comment 7 Iman 2013-03-21 10:47:55 UTC 
Created attachment 713743 [details]
File: maps
Comment 8 Iman 2013-03-21 10:47:59 UTC 
Created attachment 713744 [details]
File: open_fds
Comment 9 Iman 2013-03-21 10:48:04 UTC 
Created attachment 713745 [details]
File: proc_pid_status
Comment 10 Fedora Admin XMLRPC Client 2013-04-25 11:38:19 UTC 
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.
Comment 11 Tomáš Hozza 2013-10-18 15:23:34 UTC 
Hi.

Can you reproduce this issue? From what I inspected it looks like there was
a race condition on "global_task". It has been already freed when
"isc__socket_recvv()" was called. Personally without a reproducer I won't 
be able to hunt the cause down.

From the source I don't see any way how such a situation could happen.

Before "destroy_libs()", which frees the "global_task" is called, the
"cancel_all()" is called, which cancels all ongoing events. Therefore when
the "connect_done()" callback is called, it should return without creating
any new query. connect_done() and cancel_all() are mutually exclusive and
both lock the LOOKUP lock.
Comment 12 Fedora End Of Life 2013-12-21 12:20:49 UTC 
This message is a reminder that Fedora 18 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 18. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '18'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 18's end of life.

Thank you for reporting this issue and we are sorry that we may not be 
able to fix it before Fedora 18 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior to Fedora 18's end of life.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.
Comment 13 Fedora End Of Life 2014-02-05 20:09:45 UTC 
Fedora 18 changed to end-of-life (EOL) status on 2014-01-14. Fedora 18 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.
Comment 14 Red Hat Bugzilla 2023-09-14 01:42:35 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days