[Bugs] [Bug 1528558] /usr/sbin/ glusterfs crashing on Red Hat OpenShift Container Platform node

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1528558



--- Comment #1 from Raghavendra G <rgowdapp at redhat.com> ---
Description of problem:

Noticed a crash of /usr/sbin/glusterfs on two different Red Hat OpenShift
Container Platform nodes.

(gdb) bt
#0  0x00007fba76602b17 in __wb_preprocess_winds () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/write-behind.so
#1  0x00007fba76602fdd in wb_process_queue () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/write-behind.so
#2  0x00007fba766036fc in wb_writev () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/write-behind.so
#3  0x00007fba763f3e35 in ra_writev () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/read-ahead.so
#4  0x00007fba846cd839 in default_writev () from /lib64/libglusterfs.so.0
#5  0x00007fba75fd942e in ioc_writev () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/io-cache.so
#6  0x00007fba75dce173 in qr_writev () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/quick-read.so
#7  0x00007fba846e6976 in default_writev_resume () from
/lib64/libglusterfs.so.0
#8  0x00007fba84676138 in call_resume_wind () from /lib64/libglusterfs.so.0
#9  0x00007fba846765c5 in call_resume () from /lib64/libglusterfs.so.0
#10 0x00007fba75bc42e8 in open_and_resume () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/open-behind.so
#11 0x00007fba75bc4350 in ob_writev () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/open-behind.so
#12 0x00007fba759afd4d in mdc_writev () from
/usr/lib64/glusterfs/3.8.4/xlator/performance/md-cache.so
#13 0x00007fba7578dfdc in io_stats_writev () from
/usr/lib64/glusterfs/3.8.4/xlator/debug/io-stats.so
#14 0x00007fba846cd839 in default_writev () from /lib64/libglusterfs.so.0
#15 0x00007fba755713c0 in meta_writev () from
/usr/lib64/glusterfs/3.8.4/xlator/meta.so
#16 0x00007fba7ba40c4f in fuse_write_resume () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#17 0x00007fba7ba37885 in fuse_resolve_all () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#18 0x00007fba7ba37598 in fuse_resolve () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#19 0x00007fba7ba378ce in fuse_resolve_all () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#20 0x00007fba7ba36bb3 in fuse_resolve_continue () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#21 0x00007fba7ba37516 in fuse_resolve () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#22 0x00007fba7ba378ae in fuse_resolve_all () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#23 0x00007fba7ba378f0 in fuse_resolve_and_resume () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#24 0x00007fba7ba4d90e in fuse_thread_proc () from
/usr/lib64/glusterfs/3.8.4/xlator/mount/fuse.so
#25 0x00007fba834b2e25 in start_thread (arg=0x7fba6ffff700) at
pthread_create.c:308
#26 0x00007fba82d7f34d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

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

 - glusterfs-3.8.4-44.el7.x86_64
 - kernel-3.10.0-693.2.2.el7.x86_64

How reproducible:

 - Happen so far twice only on customer systems

Steps to Reproduce:
1. N/A

Actual results:

`glusterfs-fuse` client crashed causing impact on production application


Expected results:

`glusterfs-fuse` client should not crash

Additional info:

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