Bug 1183238

Summary: [abrt] zsh: unmeta(): zsh killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Martin Milata <mmilata>
Component: zshAssignee: Kamil Dudka <kdudka>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: dmaphy, james.antill, kdudka
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/b73a83b27f29adaefbc9c494337c3212da980f61
Whiteboard: abrt_hash:5eb9c022745e5603ae81f6fb9e81a4cb97c444d8
Fixed In Version: zsh-5.0.7-6.fc20 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-02-01 00:25:08 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: exploitable
none
File: limits
none
File: maps
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Martin Milata 2015-01-17 14:57:00 UTC 
Description of problem:
Ran 'cd ../dir' in sshfs-mounted directory.

Version-Release number of selected component:
zsh-5.0.7-4.fc20

Additional info:
reporter:       libreport-2.2.3
backtrace_rating: 4
cmdline:        zsh
crash_function: unmeta
executable:     /usr/bin/zsh
kernel:         3.17.7-200.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 unmeta at utils.c:4204
 #1 bin_cd at builtin.c:807
 #2 execbuiltin at builtin.c:450
 #3 execcmd at exec.c:3376
 #4 execpline2 at exec.c:1697
 #5 execpline at exec.c:1484
 #6 execlist at exec.c:1275
 #7 execcmd at exec.c:3455
 #8 execpline2 at exec.c:1697
 #9 execpline at exec.c:1484
Comment 1 Martin Milata 2015-01-17 14:57:05 UTC 
Created attachment 981010 [details]
File: backtrace
Comment 2 Martin Milata 2015-01-17 14:57:06 UTC 
Created attachment 981011 [details]
File: cgroup
Comment 3 Martin Milata 2015-01-17 14:57:08 UTC 
Created attachment 981012 [details]
File: core_backtrace
Comment 4 Martin Milata 2015-01-17 14:57:10 UTC 
Created attachment 981013 [details]
File: dso_list
Comment 5 Martin Milata 2015-01-17 14:57:11 UTC 
Created attachment 981014 [details]
File: environ
Comment 6 Martin Milata 2015-01-17 14:57:12 UTC 
Created attachment 981015 [details]
File: exploitable
Comment 7 Martin Milata 2015-01-17 14:57:14 UTC 
Created attachment 981016 [details]
File: limits
Comment 8 Martin Milata 2015-01-17 14:57:15 UTC 
Created attachment 981017 [details]
File: maps
Comment 9 Martin Milata 2015-01-17 14:57:17 UTC 
Created attachment 981018 [details]
File: open_fds
Comment 10 Martin Milata 2015-01-17 14:57:19 UTC 
Created attachment 981019 [details]
File: proc_pid_status
Comment 11 Martin Milata 2015-01-17 14:57:20 UTC 
Created attachment 981020 [details]
File: var_log_messages
Comment 12 Martin Milata 2015-01-20 11:48:22 UTC 
I should also note that the underlying sshfs was in dysfunctional state (IIRC I just resumed from suspend-to-ram).
Comment 13 Kamil Dudka 2015-01-20 12:39:02 UTC 
reported upstream:

http://www.zsh.org/mla/workers/2015/msg00251.html
Comment 14 Kamil Dudka 2015-01-23 13:04:52 UTC 
fixed in zsh-5.0.7-5.fc22
Comment 15 Fedora Update System 2015-01-23 13:28:36 UTC 
zsh-5.0.7-5.fc21 has been submitted as an update for Fedora 21.
https://admin.fedoraproject.org/updates/zsh-5.0.7-5.fc21
Comment 16 Fedora Update System 2015-01-23 13:28:44 UTC 
zsh-5.0.7-5.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/zsh-5.0.7-5.fc20
Comment 17 Martin Milata 2015-01-23 14:04:49 UTC 
Wonderful, thank you! I'll install the update & see if the crash happens again.
Comment 18 Fedora Update System 2015-01-25 22:48:21 UTC 
zsh-5.0.7-6.fc21 has been submitted as an update for Fedora 21.
https://admin.fedoraproject.org/updates/zsh-5.0.7-6.fc21
Comment 19 Fedora Update System 2015-01-25 22:48:26 UTC 
zsh-5.0.7-6.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/zsh-5.0.7-6.fc20
Comment 20 Fedora Update System 2015-01-26 02:34:22 UTC 
Package zsh-5.0.7-5.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing zsh-5.0.7-5.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2015-1123/zsh-5.0.7-5.fc20
then log in and leave karma (feedback).
Comment 21 Fedora Update System 2015-02-01 00:25:08 UTC 
zsh-5.0.7-6.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 22 Fedora Update System 2015-02-15 02:56:28 UTC 
zsh-5.0.7-6.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.