Bug 2021499
Summary: | Make backtrace less "chatty" (avoid duplicate backtraces) [rhel-8.5.0.z] | ||
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Product: | Red Hat Enterprise Linux 8 | Reporter: | RHEL Program Management Team <pgm-rhel-tools> |
Component: | sssd | Assignee: | Alexey Tikhonov <atikhono> |
Status: | CLOSED ERRATA | QA Contact: | Steeve Goveas <sgoveas> |
Severity: | medium | Docs Contact: | |
Priority: | unspecified | ||
Version: | 8.5 | CC: | aboscatt, dcamilof, grajaiya, jhrozek, lslebodn, mzidek, pbrezina, sgoveas, swachira, tscherf |
Target Milestone: | rc | Keywords: | Triaged, ZStream |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Linux | ||
Whiteboard: | sync-to-jira | ||
Fixed In Version: | sssd-2.5.2-2.el8_5.2 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | 2021196 | Environment: | |
Last Closed: | 2021-12-21 09:43:16 UTC | Type: | --- |
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: | 2021196 | ||
Bug Blocks: |
Comment 1
Alexey Tikhonov
2021-11-09 14:34:12 UTC
(In reply to Alexey Tikhonov from comment #1) > Pushed PR: https://github.com/SSSD/sssd/pull/5862 > > * `master` > * bb8da4303851642318b626aad507ab7c39f6a80d - DEBUG: avoid backtrace dups. https://github.com/SSSD/sssd/commit/01ff8155baea989c42664985ea939cb93beb31e7 is also related. *** Bug 2025682 has been marked as a duplicate of this bug. *** [root@ci-vm-10-0-102-172 ~]# rpm -q sssd sssd-2.5.2-2.el8_5.1.x86_64 =================================== FAILURES =================================== ___________________ TestPoorManBacktrace.test_0001_bz2021196 ___________________ self = <test_poorman_backtrace.TestPoorManBacktrace object at 0x7f05301dc8e0> multihost = <pytest_multihost.plugin.MultihostFixture object at 0x7f05301dcdc0> backupsssdconf = None def test_0001_bz2021196(self, multihost, backupsssdconf): """ :title: avoid duplicate backtraces :id: d4d8a0a0-ab90-4c8f-8087-95dc7ad3f3ae :bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2021196 """ hostname = multihost.master[0].sys_hostname bad_ldap_uri = "ldaps://typo.%s" % hostname tools = sssdTools(multihost.client[0]) domain_params = {'ldap_uri': bad_ldap_uri} tools.sssd_conf('domain/%s' % ds_instance_name, domain_params) tools.clear_sssd_cache() logfile = '/var/log/sssd/sssd_nss.log' cmd = f'getent passwd fakeuser@{ds_instance_name}' multihost.client[0].run_command(cmd, raiseonerr=False) msg = 'BACKTRACE DUMP ENDS HERE' msg2 = '... skipping repetitive backtrace ...' pattern = re.compile(fr'{msg}') pattern2 = re.compile(fr'{msg2}') log_str1 = multihost.client[0].get_file_contents(logfile).decode('utf-8') multihost.client[0].run_command(f'> {logfile}') multihost.client[0].run_command(cmd, raiseonerr=False) time.sleep(2) log_str2 = multihost.client[0].get_file_contents(logfile).decode('utf-8') assert pattern.search(log_str1) and not pattern2.search(log_str1) > assert pattern2.search(log_str2) and not pattern.search(log_str2) E AssertionError: assert (None) E + where None = <built-in method search of re.Pattern object at 0x7f05301c4cb0>('(2021-12-08 3:15:30): [nss] [cache_req_common_process_dp_reply] (0x0040): CR #1: Could not get account info [1432158...o [1432158212]: SSSD is offline\n********************** BACKTRACE DUMP ENDS HERE *********************************\n\n') E + where <built-in method search of re.Pattern object at 0x7f05301c4cb0> = re.compile('... skipping repetitive backtrace ...').search backupsssdconf = None bad_ldap_uri = 'ldaps://typo.ci-vm-10-0-102-80.hosted.upshift.rdu2.redhat.com' cmd = 'getent passwd fakeuser@example1' domain_params = {'ldap_uri': 'ldaps://typo.ci-vm-10-0-102-80.hosted.upshift.rdu2.redhat.com'} hostname = 'ci-vm-10-0-102-80.hosted.upshift.rdu2.redhat.com' log_str1 = '(2021-12-08 3:15:07): [nss] [server_setup] (0x1f7c0): Starting with debug level = 0x0070\n(2021-12-08 3:15:28): [ns...o [1432158212]: SSSD is offline\n********************** BACKTRACE DUMP ENDS HERE *********************************\n\n' log_str2 = '(2021-12-08 3:15:30): [nss] [cache_req_common_process_dp_reply] (0x0040): CR #1: Could not get account info [1432158...o [1432158212]: SSSD is offline\n********************** BACKTRACE DUMP ENDS HERE *********************************\n\n' logfile = '/var/log/sssd/sssd_nss.log' msg = 'BACKTRACE DUMP ENDS HERE' msg2 = '... skipping repetitive backtrace ...' multihost = <pytest_multihost.plugin.MultihostFixture object at 0x7f05301dcdc0> pattern = re.compile('BACKTRACE DUMP ENDS HERE') pattern2 = re.compile('... skipping repetitive backtrace ...') self = <test_poorman_backtrace.TestPoorManBacktrace object at 0x7f05301dc8e0> tools = <sssd.testlib.common.utils.sssdTools object at 0x7f05301cdc70> src/tests/multihost/alltests/test_poorman_backtrace.py:49: AssertionError Verified with [root@ci-vm-10-0-102-172 ~]# rpm -q sssd sssd-2.5.2-2.el8_5.2.x86_64 ============================= test session starts ============================== platform linux -- Python 3.9.7, pytest-3.10.1, py-1.11.0, pluggy-1.0.0 -- /usr/bin/python3 cachedir: .pytest_cache metadata: {'Python': '3.9.7', 'Platform': 'Linux-4.18.0-305.25.1.el8_4.x86_64-x86_64-with-glibc2.33', 'Packages': {'pytest': '3.10.1', 'py': '1.11.0', 'pluggy': '1.0.0'}, 'Plugins': {'html': '1.22.1', 'metadata': '1.11.0', 'multihost': '3.4'}} rootdir: /root/sssd/src/tests/multihost/alltests, inifile: pytest.ini plugins: html-1.22.1, metadata-1.11.0, multihost-3.4 collecting ... collected 176 items / 175 deselected src/tests/multihost/alltests/test_poorman_backtrace.py::TestPoorManBacktrace::test_0001_bz2021196 PASSED [100%] --------------- generated xml file: /root/backtrace85/junit.xml ---------------- ---------- generated html file: file:///root/backtrace85/report.html ----------- =============================== warnings summary =============================== 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 (sssd bug fix and enhancement update), 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-2021:5228 |