Bug 1304096

Summary: stack review request for 389-ds-base-1.3.4.0-21.el7_2 in ipa context
Product: Red Hat Enterprise Linux 7 Reporter: Marc Sauton <msauton>
Component: 389-ds-baseAssignee: Noriko Hosoi <nhosoi>
Status: CLOSED NOTABUG QA Contact: Viktor Ashirov <vashirov>
Severity: high Docs Contact:
Priority: unspecified    
Version: 7.2CC: nkinder, rmeggins
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: 2016-02-02 22:36:29 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:
Attachments:
Description Flags
sf.01576943.rhel72.ns-slapd.stacktrace.50-gcore.ns-slapd.9417.txt none

Description Marc Sauton 2016-02-02 21:13:12 UTC 
Created attachment 1120558 [details]
sf.01576943.rhel72.ns-slapd.stacktrace.50-gcore.ns-slapd.9417.txt

Description of problem:

stack review request for 389-ds-base-1.3.4.0-21.el7_2
from customer attachment 50 [details]-gcore.ns-slapd.9417.out

bz attachment of stack trace read in house:
sf.01576943.rhel72.ns-slapd.stacktrace.50-gcore.ns-slapd.9417.txt

have core file on VM available, details on demand.
gdb /usr/sbin/ns-slapd  ./gcore.ns-slapd.9417.out

I did not notice crash reports in the system log file from attachment 60 [details]-sosreport-*


Version-Release number of selected component (if applicable):
389-ds-base-1.3.4.0-21.el7_2
ipa-server-4.2.0-15.el7_2.3.x86_64
redhat-release-server-7.2-9.el7.x86_64

How reproducible:
N/A

Steps to Reproduce:
1. N/A
2.
3.


Actual results:
Core was generated by `/usr/sbin/ns-slapd'.
#0  0x00007f430ccb9943 in select () at ../sysdeps/unix/syscall-template.S:81
81      T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)

...snip...

#0  0x00007f430ccb9943 in select () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f430f443079 in DS_Sleep (ticks=ticks@entry=100) at ldap/servers/slapd/util.c:1035
        mSecs = <optimized out>
        tm = {tv_sec = 0, tv_usec = 31074}
#2  0x00007f4302a94907 in deadlock_threadmain (param=<optimized out>) at ldap/servers/slapd/back-ldbm/dblayer.c:4466
        rval = <optimized out>
        priv = 0x7f431178bc20
        li = <optimized out>
        interval = <optimized out>
#3  0x00007f430d5f37bb in _pt_root (arg=0x7f43117f2a50) at ../../../nspr/pr/src/pthreads/ptthread.c:212
        rv = <optimized out>
        thred = 0x7f43117f2a50
        detached = 1
        id = 139925710616320
        tid = 9419
#4  0x00007f430cf94dc5 in start_thread (arg=0x7f42fe46b700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f42fe46b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139925710616320, 5427647094069277839, 0, 139925710617024, 139925710616320, 1, -5343770773902445425, -5344372302346439537}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
#5  0x00007f430ccc221d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
(END)



Expected results:


Additional info:
(gdb) info threads
  Id   Target Id         Frame
  47   Thread 0x7f430f8a8840 (LWP 9417) 0x00007f430ccb7bcd in poll () at ../sysdeps/unix/syscall-template.S:81
  46   Thread 0x7f42d13db700 (LWP 9853) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  45   Thread 0x7f430f76b700 (LWP 9525) 0x00007f430ccb9b7d in fdatasync () at ../sysdeps/unix/syscall-template.S:81
  44   Thread 0x7f42d3fe7700 (LWP 9524) 0x00007f430ccb9943 in select () at ../sysdeps/unix/syscall-template.S:81
  43   Thread 0x7f42d47e8700 (LWP 9523) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  42   Thread 0x7f42d4fe9700 (LWP 9522) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  41   Thread 0x7f42d57ea700 (LWP 9521) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  40   Thread 0x7f42d5feb700 (LWP 9520) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  39   Thread 0x7f42d67ec700 (LWP 9519) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  38   Thread 0x7f42d6fed700 (LWP 9518) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  37   Thread 0x7f42d77ee700 (LWP 9517) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  36   Thread 0x7f42d7fef700 (LWP 9516) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  35   Thread 0x7f42d87f0700 (LWP 9515) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  34   Thread 0x7f42d8ff1700 (LWP 9514) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  33   Thread 0x7f42d97f2700 (LWP 9513) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  32   Thread 0x7f42d9ff3700 (LWP 9512) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  31   Thread 0x7f42da7f4700 (LWP 9511) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  30   Thread 0x7f42daff5700 (LWP 9510) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  29   Thread 0x7f42db7f6700 (LWP 9509) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  28   Thread 0x7f42dbff7700 (LWP 9508) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  27   Thread 0x7f42dc7f8700 (LWP 9507) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  26   Thread 0x7f42dcff9700 (LWP 9506) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  25   Thread 0x7f42dd7fa700 (LWP 9505) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  24   Thread 0x7f42ddffb700 (LWP 9504) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  23   Thread 0x7f42de7fc700 (LWP 9503) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  22   Thread 0x7f42deffd700 (LWP 9502) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  21   Thread 0x7f42df7fe700 (LWP 9501) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  20   Thread 0x7f42dffff700 (LWP 9500) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  19   Thread 0x7f42e4c74700 (LWP 9499) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  18   Thread 0x7f42e5475700 (LWP 9498) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  17   Thread 0x7f42e5c76700 (LWP 9497) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  16   Thread 0x7f42e6477700 (LWP 9496) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  15   Thread 0x7f42e6c78700 (LWP 9495) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  14   Thread 0x7f42e7479700 (LWP 9494) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  13   Thread 0x7f42e7fff700 (LWP 9493) pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
  12   Thread 0x7f42f49bc700 (LWP 9492) pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
  11   Thread 0x7f42f55f6700 (LWP 9491) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  10   Thread 0x7f42f5df7700 (LWP 9490) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  9    Thread 0x7f42f65f8700 (LWP 9489) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  8    Thread 0x7f42f6ffd700 (LWP 9488) pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
  7    Thread 0x7f42f77fe700 (LWP 9487) pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
  6    Thread 0x7f430f78c700 (LWP 9486) pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
  5    Thread 0x7f42f7fff700 (LWP 9423) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  4    Thread 0x7f42fcc68700 (LWP 9422) 0x00007f430ccb9943 in select () at ../sysdeps/unix/syscall-template.S:81
  3    Thread 0x7f42fd469700 (LWP 9421) 0x00007f430ccb9943 in select () at ../sysdeps/unix/syscall-template.S:81
  2    Thread 0x7f42fdc6a700 (LWP 9420) 0x00007f430ccb9943 in select () at ../sysdeps/unix/syscall-template.S:81
* 1    Thread 0x7f42fe46b700 (LWP 9419) 0x00007f430ccb9943 in select () at ../sysdeps/unix/syscall-template.S:81
(gdb)
Comment 2 Marc Sauton 2016-02-02 22:36:29 UTC 
Noriko H. / nhosoi did review the core file on a test VM I provided, there is nothing outstanding in the core file we will need another one from the customer as th logs do show some apparent crashes from ns-slapd,so closing this bz 1304096 report as invalid, and will open another bug report when we have more valid data for a crash.
Thanks for the quick feedback.