Bug 1273095

Summary: [abrt] btrfs-progs: add_tree_backref(): btrfs killed by SIGABRT
Product: [Fedora] Fedora Reporter: Suvayu <fatkasuvayu>
Component: btrfs-progsAssignee: Josef Bacik <josef>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 22CC: esandeen, josef, mmahut
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/a4c3cc8b7b158338b303f77a47ccf1dfb92568e8
Whiteboard: abrt_hash:1617d22148c2623cf4d81b83a46c64f980b37f43;VARIANT_ID=server;
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-07-19 18:16:18 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: mountinfo
none
File: namespaces
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Suvayu 2015-10-19 14:42:11 UTC 
Description of problem:
BTRFS crashed on my system.  The crash was not reportable so I posted on the users list (http://thread.gmane.org/gmane.linux.redhat.fedora.general/461602).  While diagnosing the crash, I ran btrfs check which core dumped.  I do not know how to further debug this.  I can provide more info if someone is wiling to guide me. 

Version-Release number of selected component:
btrfs-progs-4.2.1-1.fc22

Additional info:
reporter:       libreport-2.6.2
backtrace_rating: 4
cmdline:        btrfs check /dev/sda1
crash_function: add_tree_backref
executable:     /usr/sbin/btrfs
global_pid:     4498
kernel:         4.2.3-200.fc22.x86_64
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (5 frames)
 #2 add_tree_backref at cmds-check.c:4481
 #3 add_root_to_pending at cmds-check.c:6026
 #4 deal_root_from_list at cmds-check.c:7880
 #5 check_chunks_and_extents at cmds-check.c:8050
 #6 cmd_check at cmds-check.c:9478
Comment 1 Suvayu 2015-10-19 14:42:23 UTC 
Created attachment 1084429 [details]
File: backtrace
Comment 2 Suvayu 2015-10-19 14:42:25 UTC 
Created attachment 1084430 [details]
File: cgroup
Comment 3 Suvayu 2015-10-19 14:42:27 UTC 
Created attachment 1084431 [details]
File: core_backtrace
Comment 4 Suvayu 2015-10-19 14:42:32 UTC 
Created attachment 1084432 [details]
File: dso_list
Comment 5 Suvayu 2015-10-19 14:42:41 UTC 
Created attachment 1084433 [details]
File: environ
Comment 6 Suvayu 2015-10-19 14:42:47 UTC 
Created attachment 1084434 [details]
File: limits
Comment 7 Suvayu 2015-10-19 14:42:50 UTC 
Created attachment 1084435 [details]
File: maps
Comment 8 Suvayu 2015-10-19 14:42:59 UTC 
Created attachment 1084436 [details]
File: mountinfo
Comment 9 Suvayu 2015-10-19 14:43:01 UTC 
Created attachment 1084437 [details]
File: namespaces
Comment 10 Suvayu 2015-10-19 14:43:04 UTC 
Created attachment 1084438 [details]
File: open_fds
Comment 11 Suvayu 2015-10-19 14:43:07 UTC 
Created attachment 1084439 [details]
File: proc_pid_status
Comment 12 Suvayu 2015-10-19 14:43:09 UTC 
Created attachment 1084440 [details]
File: var_log_messages
Comment 13 Fedora End Of Life 2016-07-19 18:16:18 UTC 
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 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.