Bug 1032379
| Summary: | [rpc.gssd][gssproxy] enable gssproxy, run mount rpc.gssd segfault happen | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | JianHong Yin <jiyin> |
| Component: | nfs-utils | Assignee: | Steve Dickson <steved> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Red Hat Kernel QE team <kernel-qe> |
| Severity: | urgent | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.0 | ||
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-12-17 05:14:40 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
The test output log: http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2013/11/5473/547375/1139311/17399174/TESTOUT.log I'm not able to reproduce this with the latest kernel, nfs-utils or gssproxy packages: kernel-3.10.0-53.el7.x86_64 nfs-utils-1.2.9-0.3.el7 gssproxy-0.3.0-3.el7 Could you please retest with those? Also are you setting USE_GSS_PROXY=1 in /etc/sysconfig/nfs? I tried setting it and not setting and still was not able to reproduce this. (In reply to Steve Dickson from comment #3) > I'm not able to reproduce this with the latest kernel, nfs-utils > or gssproxy packages: > > kernel-3.10.0-53.el7.x86_64 > nfs-utils-1.2.9-0.3.el7 > gssproxy-0.3.0-3.el7 > > Could you please retest with those? > > Also are you setting USE_GSS_PROXY=1 in /etc/sysconfig/nfs? > I tried setting it and not setting and still was not able > to reproduce this. yes I set USE_GSS_PROXY="yes"; but now I can not reproduce that; I will try more test. |
Description of problem: ================================================================================ [23:15:21 root@ /mnt/tests/CoreOS/nfs-utils/krb5-test/base]# service rpcgssd start; service rpcgssd status Redirecting to /bin/systemctl start rpcgssd.service Redirecting to /bin/systemctl status rpcgssd.service nfs-secure.service - Secure NFS Loaded: loaded (/usr/lib/systemd/system/nfs-secure.service; enabled) Active: active (running) since Tue 2013-11-19 22:59:50 EST; 15min ago Main PID: 747 (rpc.gssd) CGroup: /system.slice/nfs-secure.service └─747 /usr/sbin/rpc.gssd Nov 19 22:59:50 intel-mahobay-01.rhts.eng.nay.redhat.com systemd[1]: Started Secure NFS. Nov 19 23:15:21 intel-mahobay-01.rhts.eng.nay.redhat.com systemd[1]: Started Secure NFS. :: [ PASS ] :: Running 'service rpcgssd start; service rpcgssd status' (Expected 0, got 0) -------------------------------------------------------------------------------- ================================================================================ [23:15:53 root@ /mnt/tests/CoreOS/nfs-utils/krb5-test/base]# timeLimitRun 30 mount -vvv -o vers=4 $SERVER_nfs:/usr/share /nfsmp {WARN} cmd[mount -vvv -o vers=4 hp-dl580g7-03.rhts.eng.nay.redhat.com:/usr/share /nfsmp] timeOut! /mnt/tests/kernel/Library/base/lib.sh: line 135: 17524 Terminated sh -c ": $cmdId; $*" :: [ FAIL ] :: Running 'timeLimitRun 30 mount -vvv -o vers=4 $SERVER_nfs:/usr/share /nfsmp' (Expected 0, got 143) -------------------------------------------------------------------------------- ================================================================================ [23:16:24 root@ /mnt/tests/CoreOS/nfs-utils/krb5-test/base]# tail -n30 /var/log/messages Nov 19 23:11:36 intel-mahobay-01 logger: 2013-11-19 23:11:36 /usr/bin/rhts-test-runner.sh 3136 720 hearbeat... Nov 19 23:12:36 intel-mahobay-01 logger: 2013-11-19 23:12:36 /usr/bin/rhts-test-runner.sh 3136 780 hearbeat... Nov 19 23:13:36 intel-mahobay-01 logger: 2013-11-19 23:13:36 /usr/bin/rhts-test-runner.sh 3136 840 hearbeat... Nov 19 23:14:36 intel-mahobay-01 systemd: Starting Cleanup of Temporary Directories... Nov 19 23:14:36 intel-mahobay-01 systemd-tmpfiles: [/usr/lib/tmpfiles.d/systemd.conf:27] Unknown file type 'm'. Nov 19 23:14:36 intel-mahobay-01 systemd-tmpfiles: [/usr/lib/tmpfiles.d/systemd.conf:28] Unknown file type 'm'. Nov 19 23:14:36 intel-mahobay-01 systemd-tmpfiles: [/usr/lib/tmpfiles.d/systemd.conf:29] Unknown file type 'm'. Nov 19 23:14:36 intel-mahobay-01 systemd-tmpfiles: [/usr/lib/tmpfiles.d/systemd.conf:30] Unknown file type 'm'. Nov 19 23:14:36 intel-mahobay-01 systemd: systemd-tmpfiles-clean.service: main process exited, code=exited, status=1/FAILURE Nov 19 23:14:36 intel-mahobay-01 systemd: Failed to start Cleanup of Temporary Directories. Nov 19 23:14:36 intel-mahobay-01 systemd: Unit systemd-tmpfiles-clean.service entered failed state. Nov 19 23:14:36 intel-mahobay-01 logger: 2013-11-19 23:14:36 /usr/bin/rhts-test-runner.sh 3136 900 hearbeat... Nov 19 23:15:17 intel-mahobay-01 yum[16908]: Installed: 1:telnet-0.17-57.el7.x86_64 Nov 19 23:15:19 intel-mahobay-01 systemd: Stopped firewalld.service. Nov 19 23:15:20 intel-mahobay-01 systemd: Starting GSSAPI Proxy Daemon... Nov 19 23:15:20 intel-mahobay-01 systemd: Started GSSAPI Proxy Daemon. Nov 19 23:15:21 intel-mahobay-01 systemd: Started Secure NFS. Nov 19 23:15:21 intel-mahobay-01 kernel: [ 945.652469] FS-Cache: Loaded Nov 19 23:15:21 intel-mahobay-01 kernel: [ 945.672329] FS-Cache: Netfs 'nfs' registered for caching Nov 19 23:15:21 intel-mahobay-01 kernel: [ 945.673959] Key type dns_resolver registered Nov 19 23:15:21 intel-mahobay-01 kernel: [ 945.686763] NFS: Registering the id_resolver key type Nov 19 23:15:21 intel-mahobay-01 kernel: [ 945.686776] Key type id_resolver registered Nov 19 23:15:21 intel-mahobay-01 kernel: [ 945.686777] Key type id_legacy registered Nov 19 23:15:21 intel-mahobay-01 kernel: [ 945.691347] rpc.gssd[17099]: segfault at 0 ip 00007f9812d63f0a sp 00007fffabe086e8 error 4 in libc-2.17.so[7f9812c32000+1b6000] Nov 19 23:15:21 intel-mahobay-01 rpc.gssd[747]: WARNING: forked child was killed with signal 11 <<<<<<<<------------- rpc.gssd segfault Nov 19 23:15:36 intel-mahobay-01 logger: 2013-11-19 23:15:36 /usr/bin/rhts-test-runner.sh 3136 960 hearbeat... Nov 19 23:15:53 intel-mahobay-01 kernel: [ 976.903291] NFS: nfs4_discover_server_trunking unhandled error -512. Exiting with error EIO Nov 19 23:15:53 intel-mahobay-01 kernel: [ 976.948321] rpc.gssd[17530]: segfault at 0 ip 00007f9812d63f0a sp 00007fffabe086e8 error 4 in libc-2.17.so[7f9812c32000+1b6000] Nov 19 23:15:53 intel-mahobay-01 rpc.gssd[747]: WARNING: forked child was killed with signal 11 Nov 19 23:16:24 intel-mahobay-01 kernel: [ 1008.232525] NFS: nfs4_discover_server_trunking unhandled error -512. Exiting with error EIO :: [ PASS ] :: Running 'tail -n30 /var/log/messages' (Expected 0, got 0) Version-Release number of selected component (if applicable): ------------------------------------------------ TimeInfo : 2013-11-19 23:02:01 CaseName : /CoreOS/nfs-utils/krb5-test/base $HOSTNAME : intel-mahobay-01.rhts.eng.nay.redhat.com DistroInfo: RedHatEnterpriseWorkstation 7.0 kernelInfo: Linux intel-mahobay-01.rhts.eng.nay.redhat.com 3.10.0-52.el7.x86_64 #1 SMP Fri Nov 15 14:46:15 EST 2013 x86_64 x86_64 x86_64 GNU/Linux packageInfo libnfsidmap-0.25-7.el7.x86_64 libsss_idmap-1.11.2-1.el7.x86_64 nfs-utils-1.2.9-0.3.el7.x86_64 ------------------------------------------------ How reproducible: Steps to Reproduce: 1. enable gssproxy start rpcgssd service 2. mount remote dir exported with sec=krb5 3. Actual results: segfault happened in rpc.gssd. Expected results: works fine Additional info: the same test without gssproxy, works fine.