Bug 1677557 - gNFS crashed when processing "gluster v profile [vol] info nfs"
Summary: gNFS crashed when processing "gluster v profile [vol] info nfs"
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: nfs
Version: mainline
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: bugs@gluster.org
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-02-15 08:47 UTC by hujianfei
Modified: 2019-06-17 05:27 UTC (History)
2 users (show)

Fixed In Version: glusterfs-7.0
Clone Of:
Environment:
Last Closed: 2019-06-17 05:27:43 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:

Attachments (Terms of Use)

Description hujianfei 2019-02-15 08:47:22 UTC 
Description of problem:
when processing "gluster v profile [vol] info nfs" after gnfs start, gnfs will crash.

dump trace info:
/lib64/libglusterfs.so.0(_gf_msg_backtrace_nomem+0xc2)[0x7fcf5cb6a872]
/lib64/libglusterfs.so.0(gf_print_trace+0x324)[0x7fcf5cb743a4]
/lib64/libc.so.6(+0x35670)[0x7fcf5b1d5670]
/usr/sbin/glusterfs(glusterfs_handle_nfs_profile+0x114)[0x7fcf5d066474]
/lib64/libglusterfs.so.0(synctask_wrap+0x12)[0x7fcf5cba1502]
/lib64/libc.so.6(+0x47110)[0x7fcf5b1e7110]

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.create dht volume naming dht_vol,and start the vol
2.start volume profile
3.kill gnfs process
4.process cli "service glusterd restart;gluster volume profile dht_vol info nfs"

Actual results:


Expected results:


Additional info:
Comment 1 Amar Tumballi 2019-06-17 05:27:43 UTC 
https://review.gluster.org/#/q/Id68edb3e4646c39544e0b4c90b5e0a9083b37b0d fixed the issue.
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