# rpm -qf /usr/libexec/sssd/sssd_be sssd-1.16.4-alt3.M80P.1 # rpm -qf /usr/lib/libtalloc.so.2.1.14 libtalloc-2.1.14-alt2 Program received signal SIGSEGV, Segmentation fault. __talloc_with_prefix (tc_ret=<synthetic pointer>, prefix_len=0, size=16, context=0x1) at ../talloc.c:743 743 ../talloc.c: Нет такого файла или каталога. (gdb) bt #0 __talloc_with_prefix (tc_ret=<synthetic pointer>, prefix_len=0, size=16, context=0x1) at ../talloc.c:743 #1 __talloc (tc=<synthetic pointer>, size=16, context=0x1) at ../talloc.c:804 #2 _talloc_named_const (name=0xb6408958 "src/providers/ad/ad_gpo_ndr.c:444", size=16, context=0x1) at ../talloc.c:961 #3 talloc_named_const (context=0x1, size=16, name=0xb6408958 "src/providers/ad/ad_gpo_ndr.c:444") at ../talloc.c:1728 #4 0xb63f7ef0 in ad_gpo_ndr_pull_security_descriptor () from /usr/lib/sssd/libsss_ad.so #5 0xb63f00a7 in ?? () from /usr/lib/sssd/libsss_ad.so #6 0xb63f076c in ?? () from /usr/lib/sssd/libsss_ad.so #7 0xb76ce2bc in _tevent_req_notify_callback (req=0x8733f58, location=0xb6324c84 "src/providers/ldap/sdap_async.c:2459") at ../tevent_req.c:139 #8 0xb76ce386 in tevent_req_finish (req=req@entry=0x8733f58, state=state@entry=TEVENT_REQ_DONE, location=location@entry=0xb6324c84 "src/providers/ldap/sdap_async.c:2459") at ../tevent_req.c:191 #9 0xb76ce3c2 in _tevent_req_done (req=0x8733f58, location=0xb6324c84 "src/providers/ldap/sdap_async.c:2459") at ../tevent_req.c:197 #10 0xb62dd8f8 in sdap_sd_search_done (subreq=0x0) at src/providers/ldap/sdap_async.c:2459 #11 0xb76ce2bc in _tevent_req_notify_callback (req=0x8734c20, location=0xb6325a38 "src/providers/ldap/sdap_async.c:1751") at ../tevent_req.c:139 #12 0xb76ce386 in tevent_req_finish (req=req@entry=0x8734c20, state=state@entry=TEVENT_REQ_DONE, location=location@entry=0xb6325a38 "src/providers/ldap/sdap_async.c:1751") at ../tevent_req.c:191 #13 0xb76ce3c2 in _tevent_req_done (req=0x8734c20, location=0xb6325a38 "src/providers/ldap/sdap_async.c:1751") at ../tevent_req.c:197 #14 0xb62e07b0 in sdap_get_generic_op_finished (op=0x87342c0, reply=0x875c5f8, error=0, pvt=0x8734c20) at src/providers/ldap/sdap_async.c:1751 #15 0xb62df51e in sdap_process_message (ev=<optimized out>, sh=<optimized out>, msg=0x8719f98) at src/providers/ldap/sdap_async.c:353 #16 sdap_process_result (ev=<optimized out>, pvt=<optimized out>) at src/providers/ldap/sdap_async.c:197 #17 0xb76d28f0 in tevent_common_invoke_timer_handler (te=0x8735518, current_time=..., removed=0x0) at ../tevent_timed.c:369 #18 0xb76d2a44 in tevent_common_loop_timer_delay (ev=0x86f59b0) at ../tevent_timed.c:441 #19 0xb76d3ae5 in epoll_event_loop_once (ev=0x86f59b0, location=0xb759c753 "src/util/server.c:725") at ../tevent_epoll.c:922 #20 0xb76d1e82 in std_event_loop_once (ev=0x86f59b0, location=0xb759c753 "src/util/server.c:725") at ../tevent_standard.c:110 #21 0xb76ccd18 in _tevent_loop_once (ev=0x86f59b0, location=0xb759c753 "src/util/server.c:725") at ../tevent.c:772 #22 0xb76ccf1a in tevent_common_loop_wait (ev=0x86f59b0, location=0xb759c753 "src/util/server.c:725") at ../tevent.c:895 #23 0xb76d1e12 in std_event_loop_wait (ev=0x86f59b0, location=0xb759c753 "src/util/server.c:725") at ../tevent_standard.c:141 #24 0xb76ccfa1 in _tevent_loop_wait (ev=0x86f59b0, location=0xb759c753 "src/util/server.c:725") at ../tevent.c:914 #25 0xb7579cc2 in server_loop (main_ctx=0x86f66f0) at src/util/server.c:725 #26 0x0804ec39 in main (argc=8, argv=0xbffdd074) at src/providers/data_provider_be.c:640 (gdb)
Нужно установить debuginfo-пакет для sssd-ad и запустить sssd в консоли из-под отладчика. Или подключиться к процессу отладчиком. Второе, наверное, проще.
При установке sssd-ad-debuginfo произошли следующие изменения: Nov 19 17:32:19 server apt-get: libgcc1-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:19 server apt-get: libgcc1-5.3.1-alt3 1457664660 removed Nov 19 17:32:19 server apt-get: libavahi-0.6.31-alt7.M80P.1 1526318874 installed Nov 19 17:32:19 server apt-get: libavahi-0.6.31-alt7 1455303496 removed Nov 19 17:32:19 server apt-get: libpython-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:19 server apt-get: libpython-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:20 server apt-get: python-base-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:20 server apt-get: python-base-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:20 server apt-get: samba-common-4.9.15-alt2 1573129809 installed Nov 19 17:32:20 server apt-get: samba-common-4.7.12-alt2 1547227255 removed Nov 19 17:32:20 server apt-get: libstdc++6-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:20 server apt-get: libstdc++6-5.3.1-alt3 1457664660 removed Nov 19 17:32:20 server apt-get: libcups-2.1.0-alt2.M80P.4 1551372193 installed Nov 19 17:32:20 server apt-get: libcups-2.1.0-alt2.M80P.2 1484827762 removed Nov 19 17:32:20 server apt-get: libpython-debuginfo-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:20 server apt-get: libavahi-glib-0.6.31-alt7.M80P.1 1526318874 installed Nov 19 17:32:20 server apt-get: libavahi-glib-0.6.31-alt7 1455303496 removed Nov 19 17:32:20 server apt-get: libavahi-debuginfo-0.6.31-alt7.M80P.1 1526318874 installed Nov 19 17:32:20 server apt-get: libgcc1-debuginfo-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:21 server apt-get: libstdc++6-debuginfo-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:21 server apt-get: libcups-debuginfo-2.1.0-alt2.M80P.4 1551372193 installed Nov 19 17:32:21 server apt-get: python-module-talloc-debuginfo-1:2.1.14-alt2 1568032920 installed Nov 19 17:32:21 server apt-get: libubsan0-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:21 server apt-get: libubsan0-5.3.1-alt3 1457664660 removed Nov 19 17:32:21 server apt-get: python-modules-curses-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:21 server apt-get: python-modules-curses-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:21 server apt-get: libitm1-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:21 server apt-get: libitm1-5.3.1-alt3 1457664660 removed Nov 19 17:32:21 server apt-get: libasan2-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:21 server apt-get: libasan2-5.3.1-alt3 1457664660 removed Nov 19 17:32:21 server apt-get: libvtv0-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:21 server apt-get: libvtv0-5.3.1-alt3 1457664660 removed Nov 19 17:32:21 server apt-get: libatomic1-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:21 server apt-get: libatomic1-5.3.1-alt3 1457664660 removed Nov 19 17:32:21 server apt-get: libacl-debuginfo-2.2.52.0.52.33f0-alt0.M80P.1 1492681337 installed Nov 19 17:32:21 server apt-get: libquadmath0-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:21 server apt-get: libquadmath0-5.3.1-alt3 1457664660 removed Nov 19 17:32:22 server apt-get: cpp5-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:22 server apt-get: cpp5-5.3.1-alt3 1457664660 removed Nov 19 17:32:24 server apt-get: gcc5-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:24 server apt-get: gcc5-5.3.1-alt3 1457664660 removed Nov 19 17:32:24 server apt-get: libgfortran3-5.3.1-alt3.M80P.1 1553689025 installed Nov 19 17:32:24 server apt-get: libgfortran3-5.3.1-alt3 1457664660 removed Nov 19 17:32:24 server apt-get: libavahi-ui-gtk3-0.6.31-alt7.M80P.1 1526318874 installed Nov 19 17:32:24 server apt-get: libavahi-ui-gtk3-0.6.31-alt7 1455303496 removed Nov 19 17:32:24 server apt-get: libavahi-gobject-0.6.31-alt7.M80P.1 1526318874 installed Nov 19 17:32:24 server apt-get: libavahi-gobject-0.6.31-alt7 1455303496 removed Nov 19 17:32:24 server dbus[2118]: [system] Reloaded configuration Nov 19 17:32:24 server dbus[2118]: [system] Reloaded configuration Nov 19 17:32:25 server apt-get: cups-2.1.0-alt2.M80P.4 1551372193 installed Nov 19 17:32:27 server cups: cupsd shutdown succeeded Nov 19 17:32:27 server cups: cupsd startup succeeded Nov 19 17:32:27 server apt-get: cups-2.1.0-alt2.M80P.2 1484827762 removed Nov 19 17:32:27 server apt-get: avahi-tools-0.6.31-alt7.M80P.1 1526318874 installed Nov 19 17:32:27 server apt-get: avahi-tools-0.6.31-alt7 1455303496 removed Nov 19 17:32:28 server apt-get: samba-client-libs-4.9.15-alt2 1573129809 installed Nov 19 17:32:28 server apt-get: samba-client-libs-4.7.12-alt2 1547227255 removed Nov 19 17:32:28 server apt-get: libwbclient-4.9.15-alt2 1573129809 installed Nov 19 17:32:28 server apt-get: libwbclient-4.7.12-alt2 1547227255 removed Nov 19 17:32:28 server apt-get: libsmbclient-4.9.15-alt2 1573129809 installed Nov 19 17:32:28 server apt-get: libsmbclient-4.7.12-alt2 1547227255 removed Nov 19 17:32:28 server apt-get: libnetapi-4.9.15-alt2 1573129809 installed Nov 19 17:32:28 server apt-get: libnetapi-4.7.12-alt2 1547227255 removed Nov 19 17:32:28 server apt-get: samba-libs-4.9.15-alt2 1573129809 installed Nov 19 17:32:28 server apt-get: samba-libs-4.7.12-alt2 1547227255 removed Nov 19 17:32:28 server apt-get: samba-common-libs-4.9.15-alt2 1573129809 installed Nov 19 17:32:28 server apt-get: samba-common-libs-4.7.12-alt2 1547227255 removed Nov 19 17:32:28 server apt-get: samba-common-tools-4.9.15-alt2 1573129809 installed Nov 19 17:32:28 server apt-get: samba-common-tools-4.7.12-alt2 1547227255 removed Nov 19 17:32:28 server apt-get: samba-winbind-4.9.15-alt2 1573129809 installed Nov 19 17:32:28 server apt-get: samba-winbind-4.7.12-alt2 1547227255 removed Nov 19 17:32:28 server apt-get: python-modules-unittest-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:28 server apt-get: python-modules-unittest-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:29 server apt-get: samba-winbind-clients-4.9.15-alt2 1573129809 installed Nov 19 17:32:29 server apt-get: samba-winbind-clients-4.7.12-alt2 1547227255 removed Nov 19 17:32:29 server apt-get: samba-client-4.9.15-alt2 1573129809 installed Nov 19 17:32:29 server apt-get: samba-client-4.7.12-alt2 1547227255 removed Nov 19 17:32:29 server apt-get: python-modules-encodings-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:29 server apt-get: python-modules-encodings-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:30 server apt-get: samba-libs-debuginfo-4.9.15-alt2 1573129809 installed Nov 19 17:32:30 server apt-get: python-modules-email-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:30 server apt-get: python-modules-email-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:30 server apt-get: libwbclient-debuginfo-4.9.15-alt2 1573129809 installed Nov 19 17:32:30 server apt-get: python-modules-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:30 server apt-get: python-modules-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-modules-xml-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-modules-xml-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-modules-compiler-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-modules-compiler-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-modules-ctypes-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-modules-ctypes-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: libsmbclient-debuginfo-4.9.15-alt2 1573129809 installed Nov 19 17:32:31 server apt-get: python-modules-multiprocessing-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-modules-multiprocessing-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-modules-logging-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-modules-logging-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-modules-bsddb-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-modules-bsddb-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-modules-hotshot-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-modules-hotshot-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-strict-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-strict-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-module-markdown-2.6.2-alt2.git20150620.1 1457858947 installed Nov 19 17:32:31 server apt-get: python-modules-json-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:31 server apt-get: python-modules-json-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:31 server apt-get: python-module-pyldb-1.4.8-alt1 1572352840 installed Nov 19 17:32:31 server apt-get: python-module-tdb-1.3.16-alt2 1568032743 installed Nov 19 17:32:32 server apt-get: python-module-samba-4.9.15-alt2 1573129809 installed Nov 19 17:32:32 server apt-get: samba-4.9.15-alt2 1573129809 installed Nov 19 17:32:33 server smb: smbd shutdown succeeded Nov 19 17:32:33 server smb: smbd startup succeeded ... Nov 19 17:32:39 server apt-get: samba-4.7.12-alt2 1547227255 removed Nov 19 17:32:39 server apt-get: samba-vfs-glusterfs-4.9.15-alt2 1573129809 installed Nov 19 17:32:39 server apt-get: samba-vfs-glusterfs-4.7.12-alt2 1547227255 removed Nov 19 17:32:39 server apt-get: python-dev-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:39 server apt-get: python-dev-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:39 server apt-get: python-tools-2to3-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:39 server apt-get: python-tools-2to3-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:39 server apt-get: python-tools-i18n-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:39 server apt-get: python-tools-i18n-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:39 server apt-get: python-modules-sqlite3-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:39 server apt-get: python-modules-sqlite3-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:39 server apt-get: python-modules-tkinter-2.7.11-alt6.M80P.1 1527682534 installed Nov 19 17:32:39 server apt-get: python-modules-tkinter-2.7.11-alt4.M80P.1 1509115716 removed Nov 19 17:32:41 server apt-get: samba-client-libs-debuginfo-4.9.15-alt2 1573129809 installed Nov 19 17:32:41 server apt-get: sssd-pac-debuginfo-1.16.4-alt3.M80P.1 1572364447 installed Nov 19 17:32:41 server apt-get: libnetapi-debuginfo-4.9.15-alt2 1573129809 installed Nov 19 17:32:41 server apt-get: sssd-ad-debuginfo-1.16.4-alt3.M80P.1 1572364447 installed И всё, падения больше нет :( Ждём следующего раза.