Bug 1974235

Summary: [abrt] sssd-common: sss_mmap_cache_gr_store(): sssd_nss killed by SIGBUS
Product: [Fedora] Fedora Reporter: Kurt Heine <kheine7>
Component: sssdAssignee: sssd-maintainers <sssd-maintainers>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 34CC: abokovoy, atikhono, jhrozek, lslebodn, luk.claes, mzidek, pbrezina, sbose, ssorce, sssd-maintainers
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/ace5d2332b9ba6f9258596df962a083d0e40b5ff
Whiteboard: abrt_hash:c6b0e965eb08c9bc9f9f148d17a7419336532517;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-06-21 07:42:57 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:

Description Kurt Heine 2021-06-21 07:28:10 UTC 
Version-Release number of selected component:
sssd-common-2.5.1-1.fc34

Additional info:
reporter:       libreport-2.15.2
backtrace_rating: 4
cgroup:         0::/system.slice/sssd.service
cmdline:        /usr/libexec/sssd/sssd_nss --uid 0 --gid 0 --logger=files
crash_function: sss_mmap_cache_gr_store
executable:     /usr/libexec/sssd/sssd_nss
journald_cursor: s=6a6327cfe4f34853a5388362230693a0;i=4a59;b=71a22d9d5b1940c3a76af69425119b95;m=28e65e2c6;t=5c4d8271e1ee7;x=d50df21fc689a16f
kernel:         5.12.10-300.fc34.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 sss_mmap_cache_gr_store at src/responder/nss/nsssrv_mmap_cache.c:911
 #1 nss_protocol_fill_grent at src/responder/nss/nss_protocol_grent.c:301
 #2 nss_protocol_reply at src/responder/nss/nss_protocol.c:91
 #3 nss_getby_done at src/responder/nss/nss_cmd.c:626
 #4 tevent_common_invoke_immediate_handler at ../../tevent_immediate.c:166
 #5 tevent_common_loop_immediate at ../../tevent_immediate.c:203
 #6 epoll_event_loop_once at ../../tevent_epoll.c:918
 #7 std_event_loop_once at ../../tevent_standard.c:110
 #8 _tevent_loop_once at ../../tevent.c:772
 #9 tevent_common_loop_wait at ../../tevent.c:895
Comment 1 Alexey Tikhonov 2021-06-21 07:42:57 UTC 
Hi,

thanks for the report. I think this is a duplicate of bz 1886816

Do you know what was the trigger? Did this happen right after package upgrade? Did this repeat?

*** This bug has been marked as a duplicate of bug 1886816 ***
Comment 2 Kurt Heine 2021-07-22 11:44:38 UTC 
I am not sure of the cause and when it happened.  I receive a few issues, kernel and AMD, when I reboot my laptop so it could have happened when rebooting but unsure.