Ticket #1090 (closed defect: fixed)

Opened 2 years ago

Last modified 2 years ago

[abrt] sssd-1.6.3-1.fc16: ping_check: Process /usr/sbin/sssd was killed by signal 11 (SIGSEGV)

Reported by: jhrozek Owned by: jhrozek
Priority: major Milestone: SSSD 1.7.0
Component: SSSD Version:
Keywords: Cc:
Blocked By: Blocking:
Tests Updated: no Coverity Bug:
Patch Submitted: yes Red Hat Bugzilla: 754114
Design link:
Feature Milestone:
Design review: Fedora test page:
Chosen: Candidate to push out:
Release Notes:

Description (last modified by jhrozek) (diff)

https://bugzilla.redhat.com/show_bug.cgi?id=754114

libreport version: 2.0.6
abrt_version:   2.0.4.981
backtrace_rating: 4
cmdline:        /usr/sbin/sssd -D -f
comment:        This has happened to two seperate machines in the past 24 hours
- symptoms include high LA, which makes debugging somewhat difficult. Not been
able to spot an obvious trigger, but I'll add more details if it happens again.
crash_function: ping_check
executable:     /usr/sbin/sssd
kernel:         3.1.1-1.fc16.x86_64
reason:         Process /usr/sbin/sssd was killed by signal 11 (SIGSEGV)
time:           Tue Nov 15 12:35:49 2011
uid:            0
username:       root

backtrace:      Text file, 27129 bytes

dso_list:
:/lib64/libm-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project) 1321094352
:/usr/lib64/libnssutil3.so nss-util-3.12.10-1.fc16.x86_64 (Fedora Project)
1321094361
:/usr/lib64/ldb/modules/ldb/paged_results.so libldb-1.1.0-1.fc16.x86_64 (Fedora
Project) 1321094414
:/lib64/libfreebl3.so nss-softokn-freebl-3.12.10-6.fc16.x86_64 (Fedora Project)
1321098047
:/usr/lib64/liblber-2.4.so.2.7.1 openldap-2.4.26-5.fc16.x86_64 (Fedora Project)
1321097924
:/usr/lib64/libsasl2.so.2.0.23 cyrus-sasl-lib-2.1.23-25.fc16.x86_64 (Fedora
Project) 1321094396
:/usr/lib64/libdhash.so.1.0.1 libdhash-0.4.3-5.fc16.x86_64 (Fedora Project)
1321094550
:/lib64/libresolv-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project)
1321094352
:/usr/lib64/libtevent.so.0.9.13 libtevent-0.9.13-1.fc16.x86_64 (Fedora Project)
1321094397
:/usr/lib64/ldb/modules/ldb/server_sort.so libldb-1.1.0-1.fc16.x86_64 (Fedora
Project) 1321094414
:/lib64/libnl.so.1.1 libnl-1.1-14.fc16.x86_64 (Fedora Project) 1321094372
:/usr/lib64/libssl3.so nss-3.12.10-7.fc16.x86_64 (Fedora Project) 1321094524
:/usr/lib64/libini_config.so.2.0.0 libini_config-0.6.2-5.fc16.x86_64 (Fedora
Project) 1321094550
:/lib64/libnspr4.so nspr-4.8.8-4.fc16.x86_64 (Fedora Project) 1321094360
:/usr/sbin/sssd sssd-1.6.3-1.fc16.x86_64 (Fedora Project) 1321098192
:/lib64/libpthread-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project)
1321094352
:/lib64/libnss_files-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project)
1321094352
:/usr/lib64/libnss3.so nss-3.12.10-7.fc16.x86_64 (Fedora Project) 1321094524
:/lib64/libplc4.so nspr-4.8.8-4.fc16.x86_64 (Fedora Project) 1321094360
:/usr/lib64/libsmime3.so nss-3.12.10-7.fc16.x86_64 (Fedora Project) 1321094524
:/lib64/libcrypt-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project) 1321094352
:/usr/lib64/libldap-2.4.so.2.7.1 openldap-2.4.26-5.fc16.x86_64 (Fedora Project)
1321097924
:/lib64/libgcc_s-4.6.2-20111027.so.1 libgcc-4.6.2-1.fc16.x86_64 (Fedora
Project) 1321094321
:/usr/lib64/libtdb.so.1.2.9 libtdb-1.2.9-10.fc16.x86_64 (Fedora Project)
1321094367
:/lib64/libdbus-1.so.3.5.6 dbus-libs-1:1.4.10-3.fc16.x86_64 (Fedora Project)
1321094360
:/lib64/libplds4.so nspr-4.8.8-4.fc16.x86_64 (Fedora Project) 1321094360
:/lib64/libdl-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project) 1321094352
:/usr/lib64/ldb/modules/ldb/skel.so libldb-1.1.0-1.fc16.x86_64 (Fedora Project)
1321094414
:/usr/lib64/ldb/modules/ldb/asq.so libldb-1.1.0-1.fc16.x86_64 (Fedora Project)
1321094414
:/usr/lib64/ldb/modules/ldb/tdb.so libldb-1.1.0-1.fc16.x86_64 (Fedora Project)
1321094414
:/lib64/libc-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project) 1321094352
:/usr/lib64/libcollection.so.2.0.0 libcollection-0.6.1-5.fc16.x86_64 (Fedora
Project) 1321094401
:/lib64/librt-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project) 1321094352
:/lib64/libpopt.so.0.0.0 popt-1.13-9.fc16.x86_64 (Fedora Project) 1321094361
:/usr/lib64/ldb/modules/ldb/memberof.so sssd-1.6.3-1.fc16.x86_64 (Fedora
Project) 1321098192
:/lib64/libz.so.1.2.5 zlib-1.2.5-4.fc16.x86_64 (Fedora Project) 1321094360
:/lib64/ld-2.14.90.so glibc-2.14.90-14.x86_64 (Fedora Project) 1321094352
:/usr/lib64/libtalloc.so.2.0.6 libtalloc-2.0.6-1.fc16.x86_64 (Fedora Project)
1321094370
:/usr/lib64/ldb/modules/ldb/rdn_name.so libldb-1.1.0-1.fc16.x86_64 (Fedora
Project) 1321094414
:/usr/lib/locale/locale-archive glibc-common-2.14.90-14.x86_64 (Fedora Project)
1321094350
:/usr/lib64/libref_array.so.1.0.0 libref_array-0.1.2-5.fc16.x86_64 (Fedora
Project) 1321094549
:/usr/lib64/libldb.so.1.1.0 libldb-1.1.0-1.fc16.x86_64 (Fedora Project)
1321094414
:/usr/lib64/ldb/modules/ldb/sample.so libldb-1.1.0-1.fc16.x86_64 (Fedora
Project) 1321094414
:/usr/lib64/libpath_utils.so.1.0.0 libpath_utils-0.2.1-5.fc16.x86_64 (Fedora
Project) 1321094549
:/lib64/libpcre.so.0.0.1 pcre-8.12-4.fc16.x86_64 (Fedora Project) 1321094395
:/usr/lib64/ldb/modules/ldb/paged_searches.so libldb-1.1.0-1.fc16.x86_64
(Fedora Project) 1321094414

environ:
:BOOT_IMAGE=/vmlinuz-3.1.1-1.fc16.x86_64
:PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
:SYSFONT=latarcyrheb-sun16
:LANG=en_US.UTF-8
:PWD=/
:KEYTABLE=uk

maps:
:7f4f0957c000-7f4f09588000 r-xp 00000000 08:03 4325408
/lib64/libnss_files-2.14.90.so
:7f4f09588000-7f4f09787000 ---p 0000c000 08:03 4325408
/lib64/libnss_files-2.14.90.so
:7f4f09787000-7f4f09788000 r--p 0000b000 08:03 4325408
/lib64/libnss_files-2.14.90.so
:7f4f09788000-7f4f09789000 rw-p 0000c000 08:03 4325408
/lib64/libnss_files-2.14.90.so
:7f4f09789000-7f4f0fbac000 r--p 00000000 08:03 3802105
/usr/lib/locale/locale-archive
:7f4f0fbac000-7f4f0fbb9000 r-xp 00000000 08:03 4196829
/usr/lib64/ldb/modules/ldb/tdb.so
:7f4f0fbb9000-7f4f0fdb9000 ---p 0000d000 08:03 4196829
/usr/lib64/ldb/modules/ldb/tdb.so
:7f4f0fdb9000-7f4f0fdba000 r--p 0000d000 08:03 4196829
/usr/lib64/ldb/modules/ldb/tdb.so
:7f4f0fdba000-7f4f0fdbb000 rw-p 0000e000 08:03 4196829
/usr/lib64/ldb/modules/ldb/tdb.so
:7f4f0fdbb000-7f4f0fdbd000 r-xp 00000000 08:03 4196828
/usr/lib64/ldb/modules/ldb/skel.so
:7f4f0fdbd000-7f4f0ffbc000 ---p 00002000 08:03 4196828
/usr/lib64/ldb/modules/ldb/skel.so
:7f4f0ffbc000-7f4f0ffbd000 r--p 00001000 08:03 4196828
/usr/lib64/ldb/modules/ldb/skel.so
:7f4f0ffbd000-7f4f0ffbe000 rw-p 00002000 08:03 4196828
/usr/lib64/ldb/modules/ldb/skel.so
:7f4f0ffbe000-7f4f0ffc0000 r-xp 00000000 08:03 4196827
/usr/lib64/ldb/modules/ldb/server_sort.so
:7f4f0ffc0000-7f4f101bf000 ---p 00002000 08:03 4196827
/usr/lib64/ldb/modules/ldb/server_sort.so
:7f4f101bf000-7f4f101c0000 r--p 00001000 08:03 4196827
/usr/lib64/ldb/modules/ldb/server_sort.so
:7f4f101c0000-7f4f101c1000 rw-p 00002000 08:03 4196827
/usr/lib64/ldb/modules/ldb/server_sort.so
:7f4f101c1000-7f4f101c2000 r-xp 00000000 08:03 4196826
/usr/lib64/ldb/modules/ldb/sample.so
:7f4f101c2000-7f4f103c1000 ---p 00001000 08:03 4196826
/usr/lib64/ldb/modules/ldb/sample.so
:7f4f103c1000-7f4f103c2000 r--p 00000000 08:03 4196826
/usr/lib64/ldb/modules/ldb/sample.so
:7f4f103c2000-7f4f103c3000 rw-p 00001000 08:03 4196826
/usr/lib64/ldb/modules/ldb/sample.so
:7f4f103c3000-7f4f103c6000 r-xp 00000000 08:03 4196825
/usr/lib64/ldb/modules/ldb/rdn_name.so
:7f4f103c6000-7f4f105c5000 ---p 00003000 08:03 4196825
/usr/lib64/ldb/modules/ldb/rdn_name.so
:7f4f105c5000-7f4f105c6000 r--p 00002000 08:03 4196825
/usr/lib64/ldb/modules/ldb/rdn_name.so
:7f4f105c6000-7f4f105c7000 rw-p 00003000 08:03 4196825
/usr/lib64/ldb/modules/ldb/rdn_name.so
:7f4f105c7000-7f4f105c9000 r-xp 00000000 08:03 4196824
/usr/lib64/ldb/modules/ldb/paged_searches.so
:7f4f105c9000-7f4f107c8000 ---p 00002000 08:03 4196824
/usr/lib64/ldb/modules/ldb/paged_searches.so
:7f4f107c8000-7f4f107c9000 r--p 00001000 08:03 4196824
/usr/lib64/ldb/modules/ldb/paged_searches.so
:7f4f107c9000-7f4f107ca000 rw-p 00002000 08:03 4196824
/usr/lib64/ldb/modules/ldb/paged_searches.so
:7f4f107ca000-7f4f107cc000 r-xp 00000000 08:03 4196823
/usr/lib64/ldb/modules/ldb/paged_results.so
:7f4f107cc000-7f4f109cc000 ---p 00002000 08:03 4196823
/usr/lib64/ldb/modules/ldb/paged_results.so
:7f4f109cc000-7f4f109cd000 r--p 00002000 08:03 4196823
/usr/lib64/ldb/modules/ldb/paged_results.so
:7f4f109cd000-7f4f109ce000 rw-p 00003000 08:03 4196823
/usr/lib64/ldb/modules/ldb/paged_results.so
:7f4f109ce000-7f4f109da000 r-xp 00000000 08:03 4206604
/usr/lib64/ldb/modules/ldb/memberof.so
:7f4f109da000-7f4f10bd9000 ---p 0000c000 08:03 4206604
/usr/lib64/ldb/modules/ldb/memberof.so
:7f4f10bd9000-7f4f10bda000 r--p 0000b000 08:03 4206604
/usr/lib64/ldb/modules/ldb/memberof.so
:7f4f10bda000-7f4f10bdb000 rw-p 0000c000 08:03 4206604
/usr/lib64/ldb/modules/ldb/memberof.so
:7f4f10bdb000-7f4f10bdd000 r-xp 00000000 08:03 4196822
/usr/lib64/ldb/modules/ldb/asq.so
:7f4f10bdd000-7f4f10ddc000 ---p 00002000 08:03 4196822
/usr/lib64/ldb/modules/ldb/asq.so
:7f4f10ddc000-7f4f10ddd000 r--p 00001000 08:03 4196822
/usr/lib64/ldb/modules/ldb/asq.so
:7f4f10ddd000-7f4f10dde000 rw-p 00002000 08:03 4196822
/usr/lib64/ldb/modules/ldb/asq.so
:7f4f10dde000-7f4f10e3b000 r-xp 00000000 08:03 4336507
/lib64/libfreebl3.so
:7f4f10e3b000-7f4f1103a000 ---p 0005d000 08:03 4336507
/lib64/libfreebl3.so
:7f4f1103a000-7f4f1103c000 rw-p 0005c000 08:03 4336507
/lib64/libfreebl3.so
:7f4f1103c000-7f4f11040000 rw-p 00000000 00:00 0
:7f4f11040000-7f4f11056000 r-xp 00000000 08:03 4336488
/lib64/libz.so.1.2.5
:7f4f11056000-7f4f11256000 ---p 00016000 08:03 4336488
/lib64/libz.so.1.2.5
:7f4f11256000-7f4f11257000 rw-p 00016000 08:03 4336488
/lib64/libz.so.1.2.5
:7f4f11257000-7f4f11270000 r-xp 00000000 08:03 3814416
/usr/lib64/libsasl2.so.2.0.23
:7f4f11270000-7f4f11470000 ---p 00019000 08:03 3814416
/usr/lib64/libsasl2.so.2.0.23
:7f4f11470000-7f4f11471000 rw-p 00019000 08:03 3814416
/usr/lib64/libsasl2.so.2.0.23
:7f4f11471000-7f4f11489000 r-xp 00000000 08:03 4336490
/lib64/libresolv-2.14.90.so
:7f4f11489000-7f4f11689000 ---p 00018000 08:03 4336490
/lib64/libresolv-2.14.90.so
:7f4f11689000-7f4f1168a000 r--p 00018000 08:03 4336490
/lib64/libresolv-2.14.90.so
:7f4f1168a000-7f4f1168b000 rw-p 00019000 08:03 4336490
/lib64/libresolv-2.14.90.so
:7f4f1168b000-7f4f1168d000 rw-p 00000000 00:00 0
:7f4f1168d000-7f4f1168f000 r-xp 00000000 08:03 3806883
/usr/lib64/libref_array.so.1.0.0
:7f4f1168f000-7f4f1188e000 ---p 00002000 08:03 3806883
/usr/lib64/libref_array.so.1.0.0
:7f4f1188e000-7f4f1188f000 r--p 00001000 08:03 3806883
/usr/lib64/libref_array.so.1.0.0
:7f4f1188f000-7f4f11890000 rw-p 00002000 08:03 3806883
/usr/lib64/libref_array.so.1.0.0
:7f4f11890000-7f4f11893000 r-xp 00000000 08:03 3806881
/usr/lib64/libpath_utils.so.1.0.0
:7f4f11893000-7f4f11a92000 ---p 00003000 08:03 3806881
/usr/lib64/libpath_utils.so.1.0.0
:7f4f11a92000-7f4f11a93000 r--p 00002000 08:03 3806881
/usr/lib64/libpath_utils.so.1.0.0
:7f4f11a93000-7f4f11a94000 rw-p 00003000 08:03 3806881
/usr/lib64/libpath_utils.so.1.0.0
:7f4f11a94000-7f4f11a9c000 r-xp 00000000 08:03 4336508
/lib64/libcrypt-2.14.90.so
:7f4f11a9c000-7f4f11c9b000 ---p 00008000 08:03 4336508
/lib64/libcrypt-2.14.90.so
:7f4f11c9b000-7f4f11c9c000 r--p 00007000 08:03 4336508
/lib64/libcrypt-2.14.90.so
:7f4f11c9c000-7f4f11c9d000 rw-p 00008000 08:03 4336508
/lib64/libcrypt-2.14.90.so
:7f4f11c9d000-7f4f11ccb000 rw-p 00000000 00:00 0
:7f4f11ccb000-7f4f11ce0000 r-xp 00000000 08:03 4336495
/lib64/libgcc_s-4.6.2-20111027.so.1
:7f4f11ce0000-7f4f11edf000 ---p 00015000 08:03 4336495
/lib64/libgcc_s-4.6.2-20111027.so.1
:7f4f11edf000-7f4f11ee0000 rw-p 00014000 08:03 4336495
/lib64/libgcc_s-4.6.2-20111027.so.1
:7f4f11ee0000-7f4f11f63000 r-xp 00000000 08:03 4336494
/lib64/libm-2.14.90.so
:7f4f11f63000-7f4f12162000 ---p 00083000 08:03 4336494
/lib64/libm-2.14.90.so
:7f4f12162000-7f4f12163000 r--p 00082000 08:03 4336494
/lib64/libm-2.14.90.so
:7f4f12163000-7f4f12164000 rw-p 00083000 08:03 4336494
/lib64/libm-2.14.90.so
:7f4f12164000-7f4f1230e000 r-xp 00000000 08:03 4336480
/lib64/libc-2.14.90.so
:7f4f1230e000-7f4f1250e000 ---p 001aa000 08:03 4336480
/lib64/libc-2.14.90.so
:7f4f1250e000-7f4f12512000 r--p 001aa000 08:03 4336480
/lib64/libc-2.14.90.so
:7f4f12512000-7f4f12514000 rw-p 001ae000 08:03 4336480
/lib64/libc-2.14.90.so
:7f4f12514000-7f4f12519000 rw-p 00000000 00:00 0
:7f4f12519000-7f4f1251b000 r-xp 00000000 08:03 4336486
/lib64/libdl-2.14.90.so
:7f4f1251b000-7f4f1271b000 ---p 00002000 08:03 4336486
/lib64/libdl-2.14.90.so
:7f4f1271b000-7f4f1271c000 r--p 00002000 08:03 4336486
/lib64/libdl-2.14.90.so
:7f4f1271c000-7f4f1271d000 rw-p 00003000 08:03 4336486
/lib64/libdl-2.14.90.so
:7f4f1271d000-7f4f12734000 r-xp 00000000 08:03 4336481
/lib64/libpthread-2.14.90.so
:7f4f12734000-7f4f12933000 ---p 00017000 08:03 4336481
/lib64/libpthread-2.14.90.so
:7f4f12933000-7f4f12934000 r--p 00016000 08:03 4336481
/lib64/libpthread-2.14.90.so
:7f4f12934000-7f4f12935000 rw-p 00017000 08:03 4336481
/lib64/libpthread-2.14.90.so
:7f4f12935000-7f4f12939000 rw-p 00000000 00:00 0
:7f4f12939000-7f4f12971000 r-xp 00000000 08:03 4336504
/lib64/libnspr4.so
:7f4f12971000-7f4f12b70000 ---p 00038000 08:03 4336504
/lib64/libnspr4.so
:7f4f12b70000-7f4f12b73000 rw-p 00037000 08:03 4336504
/lib64/libnspr4.so
:7f4f12b73000-7f4f12b75000 rw-p 00000000 00:00 0
:7f4f12b75000-7f4f12b79000 r-xp 00000000 08:03 4336505
/lib64/libplc4.so
:7f4f12b79000-7f4f12d78000 ---p 00004000 08:03 4336505
/lib64/libplc4.so
:7f4f12d78000-7f4f12d79000 rw-p 00003000 08:03 4336505
/lib64/libplc4.so
:7f4f12d79000-7f4f12d7c000 r-xp 00000000 08:03 4336506
/lib64/libplds4.so
:7f4f12d7c000-7f4f12f7b000 ---p 00003000 08:03 4336506
/lib64/libplds4.so
:7f4f12f7b000-7f4f12f7c000 rw-p 00002000 08:03 4336506
/lib64/libplds4.so
:7f4f12f7c000-7f4f12f96000 r-xp 00000000 08:03 3808199
/usr/lib64/libnssutil3.so
:7f4f12f96000-7f4f13195000 ---p 0001a000 08:03 3808199
/usr/lib64/libnssutil3.so
:7f4f13195000-7f4f1319a000 rw-p 00019000 08:03 3808199
/usr/lib64/libnssutil3.so
:7f4f1319a000-7f4f1319b000 rw-p 00000000 00:00 0
:7f4f1319b000-7f4f132cb000 r-xp 00000000 08:03 3814412
/usr/lib64/libnss3.so
:7f4f132cb000-7f4f134cb000 ---p 00130000 08:03 3814412
/usr/lib64/libnss3.so
:7f4f134cb000-7f4f134d2000 rw-p 00130000 08:03 3814412
/usr/lib64/libnss3.so
:7f4f134d2000-7f4f134d3000 rw-p 00000000 00:00 0
:7f4f134d3000-7f4f134fc000 r-xp 00000000 08:03 3814414
/usr/lib64/libsmime3.so
:7f4f134fc000-7f4f136fc000 ---p 00029000 08:03 3814414
/usr/lib64/libsmime3.so
:7f4f136fc000-7f4f13700000 rw-p 00029000 08:03 3814414
/usr/lib64/libsmime3.so
:7f4f13700000-7f4f13733000 r-xp 00000000 08:03 3814413
/usr/lib64/libssl3.so
:7f4f13733000-7f4f13932000 ---p 00033000 08:03 3814413
/usr/lib64/libssl3.so
:7f4f13932000-7f4f13935000 rw-p 00032000 08:03 3814413
/usr/lib64/libssl3.so
:7f4f13935000-7f4f13945000 r-xp 00000000 08:03 3814532
/usr/lib64/libtdb.so.1.2.9
:7f4f13945000-7f4f13b44000 ---p 00010000 08:03 3814532
/usr/lib64/libtdb.so.1.2.9
:7f4f13b44000-7f4f13b45000 rw-p 0000f000 08:03 3814532
/usr/lib64/libtdb.so.1.2.9
:7f4f13b45000-7f4f13b8f000 r-xp 00000000 08:03 3831099
/usr/lib64/libldap-2.4.so.2.7.1
:7f4f13b8f000-7f4f13d8f000 ---p 0004a000 08:03 3831099
/usr/lib64/libldap-2.4.so.2.7.1
:7f4f13d8f000-7f4f13d90000 r--p 0004a000 08:03 3831099
/usr/lib64/libldap-2.4.so.2.7.1
:7f4f13d90000-7f4f13d92000 rw-p 0004b000 08:03 3831099
/usr/lib64/libldap-2.4.so.2.7.1
:7f4f13d92000-7f4f13da0000 r-xp 00000000 08:03 3819679
/usr/lib64/liblber-2.4.so.2.7.1
:7f4f13da0000-7f4f13f9f000 ---p 0000e000 08:03 3819679
/usr/lib64/liblber-2.4.so.2.7.1
:7f4f13f9f000-7f4f13fa0000 r--p 0000d000 08:03 3819679
/usr/lib64/liblber-2.4.so.2.7.1
:7f4f13fa0000-7f4f13fa1000 rw-p 0000e000 08:03 3819679
/usr/lib64/liblber-2.4.so.2.7.1
:7f4f13fa1000-7f4f13fa4000 r-xp 00000000 08:03 3806895
/usr/lib64/libdhash.so.1.0.1
:7f4f13fa4000-7f4f141a3000 ---p 00003000 08:03 3806895
/usr/lib64/libdhash.so.1.0.1
:7f4f141a3000-7f4f141a4000 r--p 00002000 08:03 3806895
/usr/lib64/libdhash.so.1.0.1
:7f4f141a4000-7f4f141a5000 rw-p 00003000 08:03 3806895
/usr/lib64/libdhash.so.1.0.1
:7f4f141a5000-7f4f141b0000 r-xp 00000000 08:03 3803943
/usr/lib64/libcollection.so.2.0.0
:7f4f141b0000-7f4f143af000 ---p 0000b000 08:03 3803943
/usr/lib64/libcollection.so.2.0.0
:7f4f143af000-7f4f143b0000 r--p 0000a000 08:03 3803943
/usr/lib64/libcollection.so.2.0.0
:7f4f143b0000-7f4f143b1000 rw-p 0000b000 08:03 3803943
/usr/lib64/libcollection.so.2.0.0
:7f4f143b1000-7f4f143b9000 r-xp 00000000 08:03 3806885
/usr/lib64/libini_config.so.2.0.0
:7f4f143b9000-7f4f145b8000 ---p 00008000 08:03 3806885
/usr/lib64/libini_config.so.2.0.0
:7f4f145b8000-7f4f145b9000 r--p 00007000 08:03 3806885
/usr/lib64/libini_config.so.2.0.0
:7f4f145b9000-7f4f145ba000 rw-p 00008000 08:03 3806885
/usr/lib64/libini_config.so.2.0.0
:7f4f145ba000-7f4f145f6000 r-xp 00000000 08:03 4336534
/lib64/libpcre.so.0.0.1
:7f4f145f6000-7f4f147f5000 ---p 0003c000 08:03 4336534
/lib64/libpcre.so.0.0.1
:7f4f147f5000-7f4f147f6000 rw-p 0003b000 08:03 4336534
/lib64/libpcre.so.0.0.1
:7f4f147f6000-7f4f147fd000 r-xp 00000000 08:03 4336482
/lib64/librt-2.14.90.so
:7f4f147fd000-7f4f149fc000 ---p 00007000 08:03 4336482
/lib64/librt-2.14.90.so
:7f4f149fc000-7f4f149fd000 r--p 00006000 08:03 4336482
/lib64/librt-2.14.90.so
:7f4f149fd000-7f4f149fe000 rw-p 00007000 08:03 4336482
/lib64/librt-2.14.90.so
:7f4f149fe000-7f4f14a41000 r-xp 00000000 08:03 4336502
/lib64/libdbus-1.so.3.5.6
:7f4f14a41000-7f4f14c40000 ---p 00043000 08:03 4336502
/lib64/libdbus-1.so.3.5.6
:7f4f14c40000-7f4f14c41000 r--p 00042000 08:03 4336502
/lib64/libdbus-1.so.3.5.6
:7f4f14c41000-7f4f14c42000 rw-p 00043000 08:03 4336502
/lib64/libdbus-1.so.3.5.6
:7f4f14c42000-7f4f14c6c000 r-xp 00000000 08:03 3804178
/usr/lib64/libldb.so.1.1.0
:7f4f14c6c000-7f4f14e6c000 ---p 0002a000 08:03 3804178
/usr/lib64/libldb.so.1.1.0
:7f4f14e6c000-7f4f14e6d000 r--p 0002a000 08:03 3804178
/usr/lib64/libldb.so.1.1.0
:7f4f14e6d000-7f4f14e6e000 rw-p 0002b000 08:03 3804178
/usr/lib64/libldb.so.1.1.0
:7f4f14e6e000-7f4f14e77000 r-xp 00000000 08:03 4336527
/lib64/libpopt.so.0.0.0
:7f4f14e77000-7f4f15076000 ---p 00009000 08:03 4336527
/lib64/libpopt.so.0.0.0
:7f4f15076000-7f4f15077000 rw-p 00008000 08:03 4336527
/lib64/libpopt.so.0.0.0
:7f4f15077000-7f4f15082000 r-xp 00000000 08:03 3806689
/usr/lib64/libtalloc.so.2.0.6
:7f4f15082000-7f4f15281000 ---p 0000b000 08:03 3806689
/usr/lib64/libtalloc.so.2.0.6
:7f4f15281000-7f4f15282000 r--p 0000a000 08:03 3806689
/usr/lib64/libtalloc.so.2.0.6
:7f4f15282000-7f4f15283000 rw-p 0000b000 08:03 3806689
/usr/lib64/libtalloc.so.2.0.6
:7f4f15283000-7f4f1528e000 r-xp 00000000 08:03 3803795
/usr/lib64/libtevent.so.0.9.13
:7f4f1528e000-7f4f1548d000 ---p 0000b000 08:03 3803795
/usr/lib64/libtevent.so.0.9.13
:7f4f1548d000-7f4f1548e000 r--p 0000a000 08:03 3803795
/usr/lib64/libtevent.so.0.9.13
:7f4f1548e000-7f4f1548f000 rw-p 0000b000 08:03 3803795
/usr/lib64/libtevent.so.0.9.13
:7f4f1548f000-7f4f154db000 r-xp 00000000 08:03 4339601
/lib64/libnl.so.1.1
:7f4f154db000-7f4f156db000 ---p 0004c000 08:03 4339601
/lib64/libnl.so.1.1
:7f4f156db000-7f4f156e0000 rw-p 0004c000 08:03 4339601
/lib64/libnl.so.1.1
:7f4f156e0000-7f4f15702000 r-xp 00000000 08:03 4336479
/lib64/ld-2.14.90.so
:7f4f158cd000-7f4f158de000 rw-p 00000000 00:00 0
:7f4f158e1000-7f4f158ff000 rw-s 00000000 08:03 3671629
/var/lib/sss/db/config.ldb
:7f4f158ff000-7f4f15900000 rw-p 00000000 00:00 0
:7f4f15900000-7f4f15901000 rw-p 00000000 00:00 0
:7f4f15901000-7f4f15902000 r--p 00021000 08:03 4336479
/lib64/ld-2.14.90.so
:7f4f15902000-7f4f15903000 rw-p 00022000 08:03 4336479
/lib64/ld-2.14.90.so
:7f4f15903000-7f4f15904000 rw-p 00000000 00:00 0
:7f4f15904000-7f4f15931000 r-xp 00000000 08:03 3814009
/usr/sbin/sssd
:7f4f15b31000-7f4f15b32000 r--p 0002d000 08:03 3814009
/usr/sbin/sssd
:7f4f15b32000-7f4f15b33000 rw-p 0002e000 08:03 3814009
/usr/sbin/sssd
:7f4f161aa000-7f4f161cb000 rw-p 00000000 00:00 0
[heap]
:7fff7b109000-7fff7b12a000 rw-p 00000000 00:00 0
[stack]
:7fff7b151000-7fff7b152000 r-xp 00000000 00:00 0
[vdso]
:ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
[vsyscall]

smolt_data:
:
:
:General
:=================================
:UUID: acedd693-09e5-4eaa-88e0-c59476513901
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_GB.UTF-8
:Platform: x86_64
:BogoMIPS: 3617.44
:CPU Vendor: GenuineIntel
:CPU Model: Intel(R) Pentium(R) Dual  CPU  E2160  @ 1.80GHz
:CPU Stepping: 13
:CPU Family: 6
:CPU Model Num: 15
:Number of CPUs: 2
:CPU Speed: 1800
:System Memory: 1996
:System Swap: 4095
:Vendor: Gigabyte Technology Co., Ltd.
:System: 946GMX-S2
:Form factor: Desktop
:Kernel: 3.1.1-1.fc16.x86_64
:SELinux Enabled: 1
:SELinux Policy: targeted
:SELinux Enforce: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin:
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(4332:33127:5208:57344) pci, r8169, ETHERNET, GA-MA69G-S3H Motherboard
:(32902:10610:5208:53248) pci, i915, VIDEO, 82946GZ/GL Integrated Graphics
Controller
:(32902:10176:5208:45058) pci, ata_piix, STORAGE, N10/ICH7 Family SATA IDE
Controller
:(32902:10168:5208:20481) pci, None, PCI/ISA, 82801GB/GR (ICH7 Family) LPC
Interface Bridge
:(32902:10200:5208:40962) pci, snd_hda_intel, MULTIMEDIA, N10/ICH 7 Family High
Definition Audio Controller
:(32902:10202:5208:20481) pci, i801_smbus, SERIAL, GA-8I945PG-RH Mainboard
:(32902:9294:5208:20480) pci, None, PCI/PCI, GA-EP45-DS5 Motherboard
:(4332:33081:4332:33081) pci, 8139too, ETHERNET, RTL-8139/8139C/8139C+
:(32902:10185:5208:20484) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI
Controller #2
:(32902:10184:5208:20484) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI
Controller #1
:(32902:10608:5208:20480) pci, agpgart-intel, HOST/PCI, 82946GZ/PL/GL Memory
Controller Hub
:(32902:10186:5208:20484) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI
Controller #3
:(32902:10187:5208:20484) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI
Controller #4
:(32902:10188:5208:20486) pci, ehci_hcd, USB, N10/ICH 7 Family USB2 EHCI
Controller
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/sda3 / ext4 4096 4096 18147916 15192323 14270455 4612096 4253055 4253055
:/dev/sda1 /boot ext4 1024 1024 198337 145081 134841 51200 50977 50977
:

var_log_messages:
:Nov 14 10:32:53 argon sssd[be[default]]: Shutting down
:Nov 14 10:32:53 argon sssd[nss]: Shutting down
:Nov 14 12:27:51 argon sssd[be[default]]: Shutting down
:Nov 14 12:27:51 argon sssd[pam]: Shutting down
:Nov 14 12:27:51 argon sssd[nss]: Shutting down
:Nov 14 12:27:52 argon sssd: Starting up
:Nov 14 12:27:52 argon sssd[be[default]]: Starting up
:Nov 14 12:27:52 argon sssd[pam]: Starting up
:Nov 14 12:27:52 argon sssd[nss]: Starting up
:Nov 15 12:32:41 argon sssd[be[default]]: Starting up
:Nov 15 12:32:41 argon sssd[be[default]]: Starting up
:Nov 15 12:32:57 argon sssd[be[default]]: Starting up
:Nov 15 12:33:23 argon sssd[be[default]]: Starting up
:Nov 15 12:33:33 argon sssd[nss]: Starting up
:Nov 15 12:34:00 argon sssd[be[default]]: Starting up
:Nov 15 12:34:03 argon sssd[nss]: Starting up
:Nov 15 12:34:32 argon sssd[be[default]]: Starting up
:Nov 15 12:34:39 argon sssd[nss]: Starting up
:Nov 15 12:35:12 argon kernel: [93687.992785] sssd[4173]: segfault at 60 ip
00007f4f1590ca88 sp 00007fff7b127dc0 error 6 in sssd[7f4f15904000+2d000]
:Nov 15 12:37:11 argon abrt[17651]: saved core dump of pid 4173
(/usr/sbin/sssd) to /var/spool/abrt/ccpp-2011-11-15-12:35:29-4173 (1011712
bytes)
:Nov 15 12:37:13 argon systemd[1]: PID 4173 read from file /var/run/sssd.pid
does not exist. Your service or init script might be broken.
:Nov 15 12:37:14 argon systemd[1]: sssd.service: main process exited,
code=dumped, status=11
:Nov 15 12:37:20 argon sssd[pam]: Shutting down
:Nov 15 12:38:11 argon sssd[be[default]]: Shutting down
:Nov 15 12:38:11 argon sssd[nss]: Shutting down
:Nov 15 12:38:13 argon sssd[nss]: Shutting down
:Nov 15 12:38:14 argon sssd[nss]: Shutting down
:Nov 15 12:38:16 argon sssd[nss]: Shutting down
:Nov 15 12:38:17 argon systemd[1]: Unit sssd.service entered failed state.

Change History

comment:1 Changed 2 years ago by jhrozek

  • upgrade set to 0
  • tests set to 0
  • Description modified (diff)
  • Patch Submitted unset
  • Tests Updated unset

The only place where ping_check() is called is service_send_ping(). There, the struct mt_svc pointer is derefenced unconditionally, so there must be a race condition where the struct mt_svc destructor is called between service_send_ping() and ping_check().

Unless there is a way to cancel pending sbus calls from the struct mt_svc destructor, I think we should safeguard against NULL svc in ping_check().

comment:2 Changed 2 years ago by dpal

  • Owner changed from somebody to jhrozek
  • Milestone changed from NEEDS_TRIAGE to SSSD 1.7.0

comment:3 Changed 2 years ago by jhrozek

  • Status changed from new to assigned
  • Patch Submitted set

comment:4 Changed 2 years ago by jhrozek

  • Status changed from assigned to closed
  • Resolution set to fixed

comment:5 Changed 2 years ago by mkosek

  • Red Hat Bugzilla set to [https://bugzilla.redhat.com/show_bug.cgi?id=754114 754114]
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