Jonathan Vaughn via FreeIPA-users wrote:
> Oops, hit reply instead of reply-all
> 
> NSPR RPMs
> 
> # yum list installed nspr*
> Installed Packages
> nspr.armv7hl                                                           
>           4.19.0-1.fc27                                                 
>          @updates
> nspr-debuginfo.armv7hl                                                 
>           4.19.0-1.fc27                                                 
>          @updates-debuginfo
> nspr-debugsource.armv7hl                                               
>           4.19.0-1.fc27                                                 
>          @updates-debuginfo
> nspr-devel.armv7hl                                                     
>           4.19.0-1.fc27                                                 
>          @updates
> 
> As for building it with the changes you proposed previously - should I
> not bother? I realized last night that the last and only time I built
> anything *on* a Pi was a Pi Zero and that's why it was so terribly slow.
> This Pi 3 ain't fast but it's fast enough to build stuff in far less
> than half a day (unlike the Zero)... 

If you are handy with rpms you could build it in copr.

rob

> 
> 
> On Thu, May 17, 2018 at 5:07 AM, thierry bordaz <tbor...@redhat.com
> <mailto:tbor...@redhat.com>> wrote:
> 
> 
> 
>     On 05/16/2018 10:03 PM, Jonathan Vaughn wrote:
>>     I've been just using the packages from Fedora. I can build it
>>     potentially but I don't have a cross build environment set up at
>>     the moment. From experience I'd want to do that first because
>>     building anything on the Pi usually takes ages.
>>
>>     I'd been "redacting" the hostnames but I'll stop bothering since
>>     it looks like we're getting far enough into the weeds now that the
>>     difference in string lengths after "redacting" might actually be a
>>     red herring.
>>
>>     (gdb) p *agmt
>>     $1 = {hostname = 0x1ef9be0 "ipa-12.creatuity.internal", port =
>>     389, transport_flags = 0, binddn = 0x1e8f650 "", creds =
>>     0x1e8f7a0, bindmethod = 3, replarea = 0x1ef9480,
>>       frac_attrs = 0x1ef99c0, frac_attrs_total = 0x1ef9a40,
>>     frac_attr_total_defined = 1, schedule = 0x1a7f0c0, auto_initialize
>>     = 502, dn = 0x1ef8d00, rdn = 0x1ef8c20,
>>       long_name = 0x1a7f100 "agmt=\"cn=meToipa-12.creatuity.internal\"
>>     (ipa-12:5)", protocol = 0x19c2930, changecounters = 0x186d180,
>>     num_changecounters = 0,
>>       max_changecounters = 256, last_update_start_time = 1526500697,
>>     last_update_end_time = 1526500697,
>>       last_update_status = "Error (0) Replica acquired successfully:
>>     Incremental update succeeded", '\000' <repeats 954 times>,
>>     update_in_progress = 0, is_enabled = 1,
>>       last_init_start_time = 0, last_init_end_time = 0,
>>     last_init_status = '\000' <repeats 1023 times>, lock = 0x1ee3740,
>>     consumerRUV = 0x1f14e50,
>>       consumerSchemaCSN = 0x317c520, consumerRID = 4, tmpConsumerRID =
>>     0, timeout = 120, stop_in_progress = 0, busywaittime = 0,
>>     pausetime = 0, priv = 0x0,
>>       attrs_to_strip = 0x1ef9ba0, agreement_type = 0, protocol_timeout
>>     = 0x1e8f5f0, maxcsn = 0x0, flowControlWindow = 1000,
>>     flowControlPause = 2000, ignoreMissingChange = 0,
>>       attr_lock = 0x1ef9c20, WaitForAsyncResults = 100}
>>     (gdb) p *agmt->replarea
>>     $2 = {flag = 15 '\017', udn = 0x1efce80
>>     "dc=creatuity,dc=internal", dn = 0x1ef9460
>>     "dc=creatuity,dc=internal", ndn = 0x1ef8ec0
>>     "dc=creatuity,dc=internal", ndn_len = 24}
>>     (gdb) p *agmt->rdn
>>     $3 = {flag = 0 '\000', rdn = 0x19c2840
>>     "cn=meToipa-12.creatuity.internal", rdns = 0x0, butcheredupto =
>>     -1, nrdn = 0x0, all_rdns = 0x0, all_nrdns = 0x0}
>>
>>     [root@ipa-11 ~]# grep -r PRId64 /usr/include/*
>>     /usr/include/inttypes.h:# define PRId64         __PRI64_PREFIX "d"
>>     [root@ipa-11 ~]# grep -r PRIu16 /usr/include/*
>>     /usr/include/inttypes.h:# define PRIu16         "u"
>>
>>
>>
>>     On Wed, May 16, 2018 at 2:55 PM, Mark Reynolds
>>     <mreyno...@redhat.com <mailto:mreyno...@redhat.com>> wrote:
>>
>>
>>
>>         On 05/16/2018 03:43 PM, Jonathan Vaughn wrote:
>>>         The installed version of 389* is 1.3.7.10-1.fc27 for armv7hl,
>>>         which appears to be the latest available version.
>>
>>         Perhaps something is off with the inttypes on Raspberry.  Are
>>         you building this yourself on Raspberry?  Can we make code
>>         changes and compile/install them?
>>
>>         Before we do that though, in gdb can you run these commands in
>>         the same gdb frame:
>>
>>         (gdb) p *agmt->replarea
>>         (gdb) p *agmt->rdn
>>
>>
>>         Then do:
>>
>>         # grep -r PRId64 /usr/include/*
>>         # grep -r PRIu16 /usr/include/*
>>
>>
>>         So if you can compile the source, then change this line in
>>         ldap/servers/plugins/replication/repl5_agmt.c:3036, but don't
>>         do this yet until you get me the info I just requested.
>>
>>         From:
>>
>>                         agmt->maxcsn = slapi_ch_smprintf("%s;%s;%s;%"
>>         PRId64 ";%" PRIu16 ";%s", slapi_sdn_get_dn(agmt->replarea),
>>                                                         
>>         slapi_rdn_get_value_by_ref(slapi_rdn_get_rdn(agmt->rdn)),
>>         agmt->hostname,
>>                                                          agmt->port,
>>         agmt->consumerRID, maxcsn);
>>
>>         To:
>>
>>                         agmt->maxcsn =
>>         slapi_ch_smprintf("%s;%s;%s;%ld;%d;%s",
>>         slapi_sdn_get_dn(agmt->replarea),
>>                                                         
>>         slapi_rdn_get_value_by_ref(slapi_rdn_get_rdn(agmt->rdn)),
>>         agmt->hostname,
>>                                                         
>>         (long)agmt->port, (int)agmt->consumerRID, maxcsn);
>>
>>
>>         Thanks,
>>         Mark
>>
>>>
>>>         On Wed, May 16, 2018 at 2:38 PM, Jonathan Vaughn
>>>         <jonat...@creatuity.com <mailto:jonat...@creatuity.com>> wrote:
>>
> 
>     The agreement structure looks valid to me. it should not lead to a
>     crash.
> 
>     What looks weird to me is the order of the arguments of cvt_s.
>     It is called: rv = cvt_s(ss, u.s, width, prec, flags);
>     But the crashing thread shows the opposite order: flags, prec,width,
>     str, ss
> 
>     The others frame do not show this change of order.
>     Also 'str=4' that would be a meaningful value for 'prec=4'.
> 
>     From debug perspective I only imagine disassemble the two last
>     frames to confirm parameters.
>     What are the nspr rpms ?
> 
> 
> 
> 
>>>             (gdb) up
>>>             #1  0xb6926b40 in cvt_s (flags=0, prec=<optimized out>,
>>>             width=0, str=0x4 <error: Cannot access memory at address
>>>             0x4>, ss=<optimized out>)
>>>                 at ../../.././nspr/pr/src/io/prprf.c:374
>>>             374             slen = strlen(str);
>>>             (gdb) up
>>>             #2  dosprintf (ss=ss@entry=0x9e06e4bc, fmt=0xb34b0df2 "",
>>>             fmt@entry=0xb34da770 <agmt_set> "\360\317p\002", ap=...)
>>>             at ../../.././nspr/pr/src/io/prprf.c:1018
>>>             1018                rv = cvt_s(ss, u.s, width, prec, flags);
>>>             (gdb) up
>>>             #3  0xb6926c8c in PR_vsmprintf (fmt=fmt@entry=0xb34da770
>>>             <agmt_set> "\360\317p\002", ap=..., ap@entry=...) at
>>>             ../../.././nspr/pr/src/io/prprf.c:1184
>>>             1184        rv = dosprintf(&ss, fmt, ap);
>>>             (gdb) up
>>>             #4  0xb6de9d18 in slapi_ch_smprintf (fmt=0xb34b0de0
>>>             "%s;%s;%s;%ld;%d;%s") at ldap/servers/slapd/ch_malloc.c:331
>>>             331         p = PR_vsmprintf(fmt, ap);
>>>             (gdb) up
>>>             #5  0xb34625a4 in agmt_update_maxcsn
>>>             (r=r@entry=0x2737810, sdn=0x38d9a40, sdn@entry=0x10,
>>>             op=<optimized out>, mods=0x10, mods@entry=0x27d0100,
>>>             csn=csn@entry=0x38de350)
>>>                 at ldap/servers/plugins/replication/repl5_agmt.c:3036
>>>             3036                    agmt->maxcsn =
>>>             slapi_ch_smprintf("%s;%s;%s;%ld;%d;%s",
>>>             slapi_sdn_get_dn(agmt->replarea),
>>>             (gdb) p *agmt
>>>             $1 = {hostname = 0x2757be0 "ipa-12.company.internal",
>>>             port = 389, transport_flags = 0, binddn = 0x26ed650 "",
>>>             creds = 0x26ed7a0, bindmethod = 3, replarea = 0x2757480,
>>>               frac_attrs = 0x27579c0, frac_attrs_total = 0x2757a40,
>>>             frac_attr_total_defined = 1, schedule = 0x22dd0c0,
>>>             auto_initialize = 502, dn = 0x2756d00, rdn = 0x2756c20,
>>>               long_name = 0x22dd100
>>>             "agmt=\"cn=meToipa-12.company.internal\" (ipa-12:5)",
>>>             protocol = 0x2220930, changecounters = 0x20cb180,
>>>             num_changecounters = 0,
>>>               max_changecounters = 256, last_update_start_time =
>>>             1526499214, last_update_end_time = 1526499214,
>>>               last_update_status = "Error (0) Replica acquired
>>>             successfully: Incremental update succeeded", '\000'
>>>             <repeats 954 times>, update_in_progress = 0, is_enabled = 1,
>>>               last_init_start_time = 0, last_init_end_time = 0,
>>>             last_init_status = '\000' <repeats 1023 times>, lock =
>>>             0x2741740, consumerRUV = 0x2772e50,
>>>               consumerSchemaCSN = 0x39da520, consumerRID = 4,
>>>             tmpConsumerRID = 0, timeout = 120, stop_in_progress = 0,
>>>             busywaittime = 0, pausetime = 0, priv = 0x0,
>>>               attrs_to_strip = 0x2757ba0, agreement_type = 0,
>>>             protocol_timeout = 0x26ed5f0, maxcsn = 0x0,
>>>             flowControlWindow = 1000, flowControlPause = 2000,
>>>             ignoreMissingChange = 0,
>>>               attr_lock = 0x2757c20, WaitForAsyncResults = 100}
>>>
>>>
>>>             On Tue, May 15, 2018 at 5:36 PM, Mark Reynolds
>>>             <mreyno...@redhat.com <mailto:mreyno...@redhat.com>> wrote:
>>>
>>>                 This looks really familiar and I thought it was
>>>                 fixed.  It should have been fixed in 1.3.7.10-1
>>>                 (https://pagure.io/389-ds-base/issue/49618
>>>                 <https://pagure.io/389-ds-base/issue/49618>).   In
>>>                 your debug session go "up" into agmt_maxcsn_update()
>>>                 and do:
>>>
>>>                 (gdb) p *agmt
>>>
>>>                 Then send us that output please.
>>>
>>>                 Thanks,
>>>                 Mark
>>>
>>>
>>>                 On 05/15/2018 05:29 PM, Jonathan Vaughn via
>>>                 FreeIPA-users wrote:
>>>>                 Here is a backtrace from live gdb after the
>>>>                 segfault. Looks like things went wrong somewhere
>>>>                 during in the replication code ?
>>>>
>>>>                 Thread 36 "ns-slapd" received signal SIGSEGV,
>>>>                 Segmentation fault.
>>>>                 [Switching to Thread 0x9e0bc280 (LWP 4662)]
>>>>                 strlen () at ../sysdeps/arm/armv6t2/strlen.S:142
>>>>                 142             ldrd    data1a, data1b, [src]
>>>>                 (gdb) bt
>>>>                 #0  0xb6728f2e in strlen () at
>>>>                 ../sysdeps/arm/armv6t2/strlen.S:142
>>>>                 #1  0xb6973b40 in cvt_s (flags=0, prec=<optimized
>>>>                 out>, width=0, str=0x4 <error: Cannot access memory
>>>>                 at address 0x4>, ss=<optimized out>)
>>>>                     at ../../.././nspr/pr/src/io/prprf.c:374
>>>>                 #2  0xb6973b40 in dosprintf (ss=ss@entry=0x9e0bb4bc,
>>>>                 fmt=0xb34fddf2 "", fmt@entry=0xb3527770 <agmt_set>
>>>>                 "\360\357\305\002", ap=...)
>>>>                     at ../../.././nspr/pr/src/io/prprf.c:1018
>>>>                 #3  0xb6973c8c in PR_vsmprintf
>>>>                 (fmt=fmt@entry=0xb3527770 <agmt_set>
>>>>                 "\360\357\305\002", ap=..., ap@entry=...) at
>>>>                 ../../.././nspr/pr/src/io/prprf.c:1184
>>>>                 #4  0xb6e36d18 in slapi_ch_smprintf (fmt=0xb34fdde0
>>>>                 "%s;%s;%s;%ld;%d;%s") at
>>>>                 ldap/servers/slapd/ch_malloc.c:331
>>>>                 #5  0xb34af5a4 in agmt_update_maxcsn
>>>>                 (r=r@entry=0x2c89810, sdn=0x3e2bac0, sdn@entry=0x10,
>>>>                 op=<optimized out>, mods=0x10, mods@entry=0x3eec100,
>>>>                 csn=csn@entry=0x3e30220)
>>>>                     at
>>>>                 ldap/servers/plugins/replication/repl5_agmt.c:3036
>>>>                 #6  0xb34bd424 in write_changelog_and_ruv
>>>>                 (pb=pb@entry=0x2cb54a0) at
>>>>                 ldap/servers/plugins/replication/repl5_plugins.c:1124
>>>>                 #7  0xb34be7ec in multimaster_be_betxnpostop_add
>>>>                 (pb=0x2cb54a0) at
>>>>                 ldap/servers/plugins/replication/repl5_plugins.c:855
>>>>                 #8  0xb34be880 in multimaster_mmr_postop
>>>>                 (pb=<optimized out>, flags=560) at
>>>>                 ldap/servers/plugins/replication/repl5_plugins.c:616
>>>>                 #9  0xb6e8fcf0 in plugin_call_mmr_plugin_postop
>>>>                 (pb=pb@entry=0x2cb54a0, e=e@entry=0x0,
>>>>                 flags=flags@entry=560) at
>>>>                 ldap/servers/slapd/plugin_mmr.c:65
>>>>                 #10 0xb35ba870 in ldbm_back_add (pb=0x2cb54a0) at
>>>>                 ldap/servers/slapd/back-ldbm/ldbm_add.c:1218
>>>>                 #11 0xb6e2ce4c in op_shared_add
>>>>                 (pb=pb@entry=0x2cb54a0) at ldap/servers/slapd/add.c:679
>>>>                 #12 0xb6e2d35c in add_internal_pb
>>>>                 (pb=pb@entry=0x2cb54a0) at ldap/servers/slapd/add.c:407
>>>>                 #13 0xb6e2e0f8 in slapi_add_internal_pb
>>>>                 (pb=pb@entry=0x2cb54a0) at ldap/servers/slapd/add.c:332
>>>>                 #14 0xb368db50 in ipa_topo_util_segment_write
>>>>                 (tconf=tconf@entry=0x2cb5860,
>>>>                 tsegm=tsegm@entry=0x3f2d9a0) at topology_util.c:1251
>>>>                 #15 0xb368e01c in ipa_topo_util_update_agmt_list
>>>>                 (conf=0x2cb5860, repl_segments=<optimized out>) at
>>>>                 topology_util.c:696
>>>>                 #16 0xb368891c in ipa_topo_apply_shared_config () at
>>>>                 topology_init.c:165
>>>>                 #17 0xb6e4e65c in eq_call_all () at
>>>>                 ldap/servers/slapd/eventq.c:278
>>>>                 #18 0xb6e4e65c in eq_loop (arg=<optimized out>) at
>>>>                 ldap/servers/slapd/eventq.c:323
>>>>                 #19 0xb6982d68 in _pt_root (arg=0x2c8da40) at
>>>>                 ../../.././nspr/pr/src/pthreads/ptthread.c:201
>>>>                 #20 0xb6906ee8 in start_thread (arg=0x9e0bc280) at
>>>>                 pthread_create.c:465
>>>>                 #21 0xb6785da8 in None () at
>>>>                 ../sysdeps/unix/sysv/linux/arm/clone.S:73
>>>>
>>>>
>>>>                 On Tue, May 15, 2018 at 3:01 AM, thierry bordaz
>>>>                 <tbor...@redhat.com <mailto:tbor...@redhat.com>> wrote:
>>>>
>>>>                     Hi Jonathan,
>>>>
>>>>                     This problem looks new to me and has something
>>>>                     specific to your environment.
>>>>                     I think the best approach is to continue to
>>>>                     debug on your system if you have the possibility
>>>>                     to do so.
>>>>
>>>>                     From strace we can see that DS started smoothly
>>>>                     (created its pid file then notified systemd it
>>>>                     was running fine). According to the pstack
>>>>                     nunc-stans was running and was able to accept
>>>>                     network events even if it appears it detected no
>>>>                     incoming connection.
>>>>                     So the server should be ready to serve for some
>>>>                     seconds (more than a minute), then it crashed
>>>>                     with one thread dereferencing likely a wrong
>>>>                     pointer.
>>>>
>>>>                     Could you attach a debugger when the server is
>>>>                     started and wait for the sigsegv to occur. Then
>>>>                     confirm the crashing thread backstack.
>>>>                     If it is confirmed, I am afraid this is a stack
>>>>                     corruption and valgrind could help
>>>>                     
>>>> (http://www.port389.org/docs/389ds/FAQ/faq.html#debugging-memory-growthinvalid-access-with-valgrind
>>>>                     
>>>> <http://www.port389.org/docs/389ds/FAQ/faq.html#debugging-memory-growthinvalid-access-with-valgrind>).
>>>>
>>>>                     best regards
>>>>                     thierry
>>>>
>>>>
>>>>                     On 05/14/2018 10:20 PM, Jonathan Vaughn wrote:
>>>>>                     Here's a strace from before it dies. Most of
>>>>>                     the elapsed time is it waiting on some futex
>>>>>                     call it looks like near the end, when it
>>>>>                     finally "returns" (from lack of strace output
>>>>>                     for duration of call I assume it didn't
>>>>>                     actually return but SIGSEGV in that call) and
>>>>>                     strace prints ' = ?' on the futex it then
>>>>>                     immediately reports SIGSEGV after. So maybe the
>>>>>                     problem is that futex call, which may mean the
>>>>>                     problem is not directly in 389DS / FreeIPA itself?
>>>>>
>>>>>
>>>>>
>>>>>                     15:13:31.626587 (+     0.000630) listen(8, 128)
>>>>>                     = 0 <0.000068>
>>>>>                     15:13:31.626857 (+     0.000235) listen(9, 128)
>>>>>                     = 0 <0.000048>
>>>>>                     15:13:31.627111 (+     0.000251)
>>>>>                     clock_gettime(CLOCK_MONOTONIC, {tv_sec=1464932,
>>>>>                     tv_nsec=41120614}) = 0 <0.000085>
>>>>>                     15:13:31.627457 (+     0.000356)
>>>>>                     clock_gettime(CLOCK_REALTIME,
>>>>>                     {tv_sec=1526328811, tv_nsec=627560772}) = 0
>>>>>                     <0.000043>
>>>>>                     15:13:31.631233 (+     0.003839)
>>>>>                     clock_gettime(CLOCK_MONOTONIC, {tv_sec=1464932,
>>>>>                     tv_nsec=45286796}) = 0 <0.000077>
>>>>>                     15:13:31.631720 (+     0.000427)
>>>>>                     clock_gettime(CLOCK_MONOTONIC, {tv_sec=1464932,
>>>>>                     tv_nsec=45661430}) = 0 <0.000042>
>>>>>                     15:13:31.631955 (+     0.000220)
>>>>>                     clock_gettime(CLOCK_REALTIME,
>>>>>                     {tv_sec=1526328811, tv_nsec=632049036}) = 0
>>>>>                     <0.000047>
>>>>>                     15:13:31.635669 (+     0.003785)
>>>>>                     clock_gettime(CLOCK_MONOTONIC, {tv_sec=1464932,
>>>>>                     tv_nsec=49725840}) = 0 <0.000146>
>>>>>                     15:13:31.636484 (+     0.000784) write(16, "a",
>>>>>                     1) = 1 <0.000118>
>>>>>                     15:13:31.636855 (+     0.000341) sched_yield()
>>>>>                     = 0 <0.000252>
>>>>>                     15:13:31.637322 (+     0.000470)
>>>>>                     futex(0x1cb57a0, FUTEX_WAKE_PRIVATE, 1) = 1
>>>>>                     <0.000088>
>>>>>                     15:13:31.637897 (+     0.000610) write(16, "a",
>>>>>                     1) = 1 <0.000221>
>>>>>                     15:13:31.638394 (+     0.000467) sched_yield()
>>>>>                     = 0 <0.000047>
>>>>>                     15:13:31.638619 (+     0.000202)
>>>>>                     futex(0x1cb5710, FUTEX_WAKE_PRIVATE, 1) = 1
>>>>>                     <0.000065>
>>>>>                     15:13:31.638908 (+     0.000298)
>>>>>                     openat(AT_FDCWD,
>>>>>                     "/var/run/dirsrv/slapd-COMPANY-INTERNAL.pid",
>>>>>                     O_WRONLY|O_CREAT|O_TRUNC, 0666) = 33 <0.000831>
>>>>>                     15:13:31.640260 (+     0.001387) getpid() =
>>>>>                     32353 <0.000077>
>>>>>                     15:13:31.640558 (+     0.000256) fstat64(33,
>>>>>                     {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>>>>>                     <0.000119>
>>>>>                     15:13:31.641106 (+     0.000556) write(33,
>>>>>                     "32353\n", 6) = 6 <0.000127>
>>>>>                     15:13:31.641472 (+     0.000362) close(33) = 0
>>>>>                     <0.000519>
>>>>>                     15:13:31.642216 (+     0.000758)
>>>>>                     chmod("/var/run/dirsrv/slapd-COMPANY-INTERNAL.pid",
>>>>>                     0644) = 0 <0.000152>
>>>>>                     15:13:31.642900 (+     0.000679)
>>>>>                     clock_gettime(CLOCK_REALTIME,
>>>>>                     {tv_sec=1526328811, tv_nsec=643020294}) = 0
>>>>>                     <0.000056>
>>>>>                     15:13:31.643495 (+     0.000590) write(2,
>>>>>                     "[14/May/2018:15:13:31.643020294 "..., 134) =
>>>>>                     134 <0.002697>
>>>>>                     15:13:31.646515 (+     0.003052)
>>>>>                     clock_gettime(CLOCK_REALTIME,
>>>>>                     {tv_sec=1526328811, tv_nsec=646694394}) = 0
>>>>>                     <0.000075>
>>>>>                     15:13:31.646892 (+     0.000337) write(4,
>>>>>                     "[14/May/2018:15:13:31.646694394 "..., 134) =
>>>>>                     134 <0.000522>
>>>>>                     15:13:31.647841 (+     0.000973) fsync(4) = 0
>>>>>                     <0.005967>
>>>>>                     15:13:31.654425 (+     0.006617)
>>>>>                     clock_gettime(CLOCK_REALTIME,
>>>>>                     {tv_sec=1526328811, tv_nsec=654598946}) = 0
>>>>>                     <0.000253>
>>>>>                     15:13:31.655137 (+     0.000717) write(2,
>>>>>                     "[14/May/2018:15:13:31.654598946 "..., 136) =
>>>>>                     136 <0.002427>
>>>>>                     15:13:31.658312 (+     0.003165)
>>>>>                     clock_gettime(CLOCK_REALTIME,
>>>>>                     {tv_sec=1526328811, tv_nsec=658486117}) = 0
>>>>>                     <0.000251>
>>>>>                     15:13:31.659032 (+     0.000682) write(4,
>>>>>                     "[14/May/2018:15:13:31.658486117 "..., 136) =
>>>>>                     136 <0.000346>
>>>>>                     15:13:31.659623 (+     0.000595) fsync(4) = 0
>>>>>                     <0.003311>
>>>>>                     15:13:31.663230 (+     0.003642) getpid() =
>>>>>                     32353 <0.000045>
>>>>>                     15:13:31.663732 (+     0.000454)
>>>>>                     socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) =
>>>>>                     33 <0.000296>
>>>>>                     15:13:31.664760 (+     0.001048) getsockopt(33,
>>>>>                     SOL_SOCKET, SO_SNDBUF, [163840], [4]) = 0
>>>>>                     <0.000108>
>>>>>                     15:13:31.665141 (+     0.000386) setsockopt(33,
>>>>>                     SOL_SOCKET, SO_SNDBUFFORCE, [8388608], 4) = -1
>>>>>                     EPERM (Operation not permitted) <0.000051>
>>>>>                     15:13:31.665500 (+     0.000334) setsockopt(33,
>>>>>                     SOL_SOCKET, SO_SNDBUF, [8388608], 4) = 0 <0.000229>
>>>>>                     15:13:31.665973 (+     0.000468) sendmsg(33,
>>>>>                     {msg_name={sa_family=AF_UNIX,
>>>>>                     sun_path="/run/systemd/notify"},
>>>>>                     msg_namelen=21,
>>>>>                     msg_iov=[{iov_base="READY=1\nSTATUS=slapd
>>>>>                     started: Re"..., iov_len=69}], msg_iovlen=1,
>>>>>                     msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) =
>>>>>                     69 <0.000600>
>>>>>                     15:13:31.667270 (+     0.001334) close(33) = 0
>>>>>                     <0.003140>
>>>>>                     15:13:31.677320 (+     0.010146)
>>>>>                     futex(0xb31122e8, FUTEX_WAIT, 32357, NULL) = ?
>>>>>                     15:14:27.661809 (+    55.984448) +++ killed by
>>>>>                     SIGSEGV (core dumped) +++
>>>>>
>>>>>                     On Mon, May 14, 2018 at 10:27 AM, thierry
>>>>>                     bordaz <tbor...@redhat.com
>>>>>                     <mailto:tbor...@redhat.com>> wrote:
>>>>>
>>>>>                         Hi Jonathan,
>>>>>
>>>>>                         This is weird as the crashing thread stack
>>>>>                         looks truncated (did you copy/paste all of
>>>>>                         it ?)
>>>>>
>>>>>                         Thread 1 (Thread 0x9e13c280 (LWP 17245)):
>>>>>                         #0  0xb67bbf2e in strlen () at /lib/libc.so.6
>>>>>                         #1  0xb6a06b40 in dosprintf () at
>>>>>                         /lib/libnspr4.so
>>>>>                         #2  0x00000000 in None ()
>>>>>
>>>>>                         Did you install 389-ds-base-debuginfo ?
>>>>>                         How did you get that backtrace ? from a
>>>>>                         core dumped, pstack ? Can you attach a
>>>>>                         debugger before the crash occurs ?
>>>>>
>>>>>                         It looks it crashed soon at startup, could
>>>>>                         it be related to a broken dse.ldif. It
>>>>>                         should exists a dse.ldif.OK, is it possibly
>>>>>                         to try to start with it ?
>>>>>
>>>>>                         best regards
>>>>>                         thierry
>>>>>
>>>>>                         On 05/12/2018 01:22 AM, Jonathan Vaughn via
>>>>>                         FreeIPA-users wrote:
>>>>>>                         Not sure if it makes a difference... I was
>>>>>>                         looking into this again and realized I had
>>>>>>                         a bunch of messages from gdb telling me to
>>>>>>                         install more debuginfo. I've done that
>>>>>>                         now, here it is again freshly run through
>>>>>>                         gdb 
>>>>>>
>>>>>>                         GNU gdb (GDB) Fedora 8.0.1-36.fc27
>>>>>>                         Copyright (C) 2017 Free Software
>>>>>>                         Foundation, Inc.
>>>>>>                         License GPLv3+: GNU GPL version 3 or later
>>>>>>                         <http://gnu.org/licenses/gpl.html
>>>>>>                         <http://gnu.org/licenses/gpl.html>>
>>>>>>                         This is free software: you are free to
>>>>>>                         change and redistribute it.
>>>>>>                         There is NO WARRANTY, to the extent
>>>>>>                         permitted by law.  Type "show copying"
>>>>>>                         and "show warranty" for details.
>>>>>>                         This GDB was configured as
>>>>>>                         "armv7hl-redhat-linux-gnueabi".
>>>>>>                         Type "show configuration" for
>>>>>>                         configuration details.
>>>>>>                         For bug reporting instructions, please see:
>>>>>>                         <http://www.gnu.org/software/gdb/bugs/
>>>>>>                         <http://www.gnu.org/software/gdb/bugs/>>.
>>>>>>                         Find the GDB manual and other
>>>>>>                         documentation resources online at:
>>>>>>                         <http://www.gnu.org/software/gdb/documentation/
>>>>>>                         
>>>>>> <http://www.gnu.org/software/gdb/documentation/>>.
>>>>>>                         For help, type "help".
>>>>>>                         Type "apropos word" to search for commands
>>>>>>                         related to "word"...
>>>>>>                         Reading symbols from
>>>>>>                         /usr/sbin/ns-slapd...Reading symbols from
>>>>>>                         
>>>>>> /usr/lib/debug/usr/sbin/ns-slapd-1.3.7.10-1.fc27.arm.debug...done.
>>>>>>                         done.
>>>>>>                         ...
>>>>>>
>>>>>>                         Thread 1 (Thread 0x9e13c280 (LWP 17245)):
>>>>>>                         #0  0xb67bbf2e in strlen () at /lib/libc.so.6
>>>>>>                         #1  0xb6a06b40 in dosprintf () at
>>>>>>                         /lib/libnspr4.so
>>>>>>                         #2  0x00000000 in None ()
>>>>>>
>>>>>>
>>>>>>
>>>>>>                             On Tue, May 8, 2018 at 7:52 AM, Rob
>>>>>>                             Crittenden <rcrit...@redhat.com
>>>>>>                             <mailto:rcrit...@redhat.com>> wrote:
>>>>>>
>>>>>>                                 Jonathan Vaughn via FreeIPA-users
>>>>>>                                 wrote:
>>>>>>
>>>>>>                                     Still trying to figure this
>>>>>>                                     out. It looks like slapd is
>>>>>>                                     dying, I thought it was still
>>>>>>                                     running for some reason.
>>>>>>
>>>>>>                                     slapd is dying to segfault.
>>>>>>                                     strace of it happening doesn't
>>>>>>                                     seem to reveal much:
>>>>>>
>>>>>>
>>>>>>                                 A stack trace would very much help
>>>>>>                                 trying to track down the cause.
>>>>>>
>>>>>>                                 
>>>>>> http://directory.fedoraproject.org/docs/389ds/FAQ/faq.html#debugging-crashes
>>>>>>                                 
>>>>>> <http://directory.fedoraproject.org/docs/389ds/FAQ/faq.html#debugging-crashes>
>>>>>>
>>>>>>                                 rob
>>>>>>
>>>>>>
>>>>>>                                     18:32:41.543717 (+   
>>>>>>                                      0.000801) openat(AT_FDCWD,
>>>>>>                                     
>>>>>> "/var/run/dirsrv/slapd-COMPANY-INTERNAL.pid",
>>>>>>                                     O_WRONLY|O_CREAT|O_TRUNC,
>>>>>>                                     0666) = 32
>>>>>>                                     18:32:41.544907 (+   
>>>>>>                                      0.001195) getpid() = 16014
>>>>>>                                     18:32:41.545269 (+   
>>>>>>                                      0.000329) fstat64(32,
>>>>>>                                     {st_mode=S_IFREG|0644,
>>>>>>                                     st_size=0, ...}) = 0
>>>>>>                                     18:32:41.545799 (+   
>>>>>>                                      0.000536) write(32,
>>>>>>                                     "16014\n", 6) = 6
>>>>>>                                     18:32:41.546603 (+   
>>>>>>                                      0.000818) close(32) = 0
>>>>>>                                     18:32:41.547061 (+   
>>>>>>                                      0.000448)
>>>>>>                                     
>>>>>> chmod("/var/run/dirsrv/slapd-COMPANY-INTERNAL.pid",
>>>>>>                                     0644) = 0
>>>>>>                                     18:32:41.547741 (+   
>>>>>>                                      0.000676)
>>>>>>                                     clock_gettime(CLOCK_REALTIME,
>>>>>>                                     {tv_sec=1525735961,
>>>>>>                                     tv_nsec=548030641}) = 0
>>>>>>                                     18:32:41.548324 (+   
>>>>>>                                      0.000587) write(2,
>>>>>>                                     "[07/May/2018:18:32:41.548030641
>>>>>>                                     "..., 134) = 134
>>>>>>                                     18:32:41.551096 (+   
>>>>>>                                      0.002840)
>>>>>>                                     clock_gettime(CLOCK_REALTIME,
>>>>>>                                     {tv_sec=1525735961,
>>>>>>                                     tv_nsec=551287555}) = 0
>>>>>>                                     18:32:41.551568 (+   
>>>>>>                                      0.000406) write(4,
>>>>>>                                     "[07/May/2018:18:32:41.551287555
>>>>>>                                     "..., 134) = 134
>>>>>>                                     18:32:41.552360 (+   
>>>>>>                                      0.000811) fsync(4) = 0
>>>>>>                                     18:32:41.558499 (+   
>>>>>>                                      0.006170)
>>>>>>                                     clock_gettime(CLOCK_REALTIME,
>>>>>>                                     {tv_sec=1525735961,
>>>>>>                                     tv_nsec=558678099}) = 0
>>>>>>                                     18:32:41.558901 (+   
>>>>>>                                      0.000350) write(2,
>>>>>>                                     "[07/May/2018:18:32:41.558678099
>>>>>>                                     "..., 136) = 136
>>>>>>                                     18:32:41.561537 (+   
>>>>>>                                      0.002680)
>>>>>>                                     clock_gettime(CLOCK_REALTIME,
>>>>>>                                     {tv_sec=1525735961,
>>>>>>                                     tv_nsec=561718659}) = 0
>>>>>>                                     18:32:41.562357 (+   
>>>>>>                                      0.000793) write(4,
>>>>>>                                     "[07/May/2018:18:32:41.561718659
>>>>>>                                     "..., 136) = 136
>>>>>>                                     18:32:41.563293 (+   
>>>>>>                                      0.001148) fsync(4) = 0
>>>>>>                                     18:32:41.566928 (+   
>>>>>>                                      0.003452) getpid() = 16014
>>>>>>                                     18:32:41.567712 (+   
>>>>>>                                      0.000752) socket(AF_UNIX,
>>>>>>                                     SOCK_DGRAM|SOCK_CLOEXEC, 0) = 32
>>>>>>                                     18:32:41.568628 (+   
>>>>>>                                      0.000912) getsockopt(32,
>>>>>>                                     SOL_SOCKET, SO_SNDBUF,
>>>>>>                                     [163840], [4]) = 0
>>>>>>                                     18:32:41.568972 (+   
>>>>>>                                      0.000319) setsockopt(32,
>>>>>>                                     SOL_SOCKET, SO_SNDBUFFORCE,
>>>>>>                                     [8388608], 4) = -1 EPERM
>>>>>>                                     (Operation not permitted)
>>>>>>                                     18:32:41.569548 (+   
>>>>>>                                      0.000589) setsockopt(32,
>>>>>>                                     SOL_SOCKET, SO_SNDBUF,
>>>>>>                                     [8388608], 4) = 0
>>>>>>                                     18:32:41.570064 (+   
>>>>>>                                      0.000513) sendmsg(32,
>>>>>>                                     {msg_name={sa_family=AF_UNIX,
>>>>>>                                     sun_path="/run/systemd/notify"},
>>>>>>                                     msg_namelen=21,
>>>>>>                                     
>>>>>> msg_iov=[{iov_base="READY=1\nSTATUS=slapd
>>>>>>                                     started: Re"..., iov_len=69}],
>>>>>>                                     msg_iovlen=1,
>>>>>>                                     msg_controllen=0,
>>>>>>                                     msg_flags=0}, MSG_NOSIGNAL) = 69
>>>>>>                                     18:32:41.570845 (+   
>>>>>>                                      0.000789) close(32) = 0
>>>>>>                                     18:32:41.576358 (+   
>>>>>>                                      0.005575) futex(0xb30ed2e8,
>>>>>>                                     FUTEX_WAIT, 16016, NULL) = ?
>>>>>>                                     18:33:01.730774 (+   
>>>>>>                                     20.154428) +++ killed by
>>>>>>                                     SIGSEGV +++
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>>
>>>>                 _______________________________________________
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>>>> freeipa-users@lists.fedorahosted.org
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>>>>                 To unsubscribe send an email to 
>>>> freeipa-users-le...@lists.fedorahosted.org
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>>>
>>>
>>>
>>
>>
> 
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