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Bug 1700539

Summary: gssproxy segmentation fault
Product: Red Hat Enterprise Linux 8 Reporter: Robbie Harwood <rharwood>
Component: gssproxyAssignee: Robbie Harwood <rharwood>
Status: CLOSED ERRATA QA Contact: anuja <amore>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 8.1CC: afarley, amore, fs-qe, ksiddiqu
Target Milestone: rcFlags: pm-rhel: mirror+
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
URL: https://pagure.io/gssproxy/pull-request/244
Whiteboard:
Fixed In Version: gssproxy-0.8.0-14.el8 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of:
: 1700541 (view as bug list) Environment:
Last Closed: 2019-11-05 21:29:38 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:
Bug Depends On: 1700541    
Bug Blocks: 1699331    

Description Robbie Harwood 2019-04-16 20:15:44 UTC 
This bug was initially created as a copy of Bug #1699331

gssproxy segfaults very often like this:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f55ec470700 (LWP 110728)]
0x00007f55f5e57c30 in pthread_mutex_lock () from /lib64/libpthread.so.0
(gdb) where
#0  0x00007f55f5e57c30 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007f55f609ec98 in gss_krb5int_set_allowable_enctypes () from /lib64/libgssapi_krb5.so.2
#2  0x00007f55f6087a6e in gss_set_cred_option () from /lib64/libgssapi_krb5.so.2
#3  0x00007f55f609c46b in gss_krb5_set_allowable_enctypes () from /lib64/libgssapi_krb5.so.2
#4  0x0000559f1bb46db5 in gp_import_gssx_cred ()
#5  0x0000559f1bb49ef6 in gp_init_sec_context ()
#6  0x0000559f1bb44a5a in gp_rpc_process_call ()
#7  0x0000559f1bb3c6ec in gp_worker_main ()
#8  0x00007f55f5e55dd5 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55f5b7eead in clone () from /lib64/libc.so.6
(gdb)
Comment 4 anuja 2019-08-12 13:09:49 UTC 
Verified with sanity only run 
test-suite : upstream: test_integration/test_nfs.py

[1m============================= test session starts ==============================[0m
platform linux -- Python 3.6.8, pytest-3.4.2, py-1.5.3, pluggy-0.6.0 -- /usr/libexec/platform-python
cachedir: .pytest_cache
rootdir: /home/cloud-user, inifile:
plugins: sourceorder-0.5, multihost-3.0
[1mcollecting ... [0mcollected 4 items

test_nfs.py::TestNFS::test_prepare_users <- ../../usr/lib/python3.6/site-packages/ipatests/test_integration/test_nfs.py [32mPASSED[0m[36m [ 25%][0m
test_nfs.py::TestNFS::test_krb5_nfsd <- ../../usr/lib/python3.6/site-packages/ipatests/test_integration/test_nfs.py [32mPASSED[0m[36m [ 50%][0m
test_nfs.py::TestNFS::test_krb5_nfs_manual_configuration <- ../../usr/lib/python3.6/site-packages/ipatests/test_integration/test_nfs.py [32mPASSED[0m[36m [ 75%][0m
test_nfs.py::TestNFS::test_automount <- ../../usr/lib/python3.6/site-packages/ipatests/test_integration/test_nfs.py [32mPASSED[0m[36m [100%][0m

---------------- generated xml file: /home/cloud-user/junit.xml ----------------
[32m[1m========================== 4 passed in 682.39 seconds ==========================[0m
Comment 6 anuja 2019-08-13 07:37:12 UTC 
Verified Using version:
python3-gssapi-1.5.1-5.el8.x86_64
mod_auth_gssapi-1.6.1-6.el8.x86_64
ipa-server-4.8.0-6.module+el8.1.0+3869+84a20141.x86_64
gssproxy-0.8.0-14.el8.x86_64
Comment 8 errata-xmlrpc 2019-11-05 21:29:38 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:3515