[Samba] Dynamic DNS record scavenging support
Christian Naumer
cn at brain-biotech.de
Wed Jul 24 18:39:39 UTC 2019
Hello all,
some additional info:
Samba version is 4.10.6 on Centos7 with sernet packages.
I am using bind_dlz as dns.
This happens on all DC regardless if scavening was enabled with the
Windows DNS Manager.
I enabled one new zone but this still happens. Replication is also not
working then as the kcc seqfaults every view seconds.
In the release notes it says:
This support should however only be enabled on new zones or new
installations. Sadly old Samba versions suffer from BUG #12451 and mark
dynamic DNS records as static and static records as dynamic. While a
dbcheck rule may be able to find these in the future, currently a
reliable test has not been devised.
THe domain was set up with samba 4.4. Does this mean even if I want to
enable this only on a new zone created with 4.10 this will not work?
However I tink it should not crash? As I am not the only one
(https://lists.samba.org/archive/samba/2019-May/222862.html) it maybe is
a Bug?
Regards
Christian
Am 24.07.19 um 16:51 schrieb Christian Naumer via samba:
> Hello,
> according to this:
>
> https://gitlab.com/samba-team/samba/merge_requests/26
>
> samba should support DNS record scavenging is this only true for the
> internal DNS or also BIND? Should this work?
>
> I enabled it (dns zone scavenging = yes) to try it out and got this
> (didn't enable it from the DNS Manager tool as I got the error first):
>
>
> Jul 24 16:39:20 dc1 samba[29071]: [2019/07/24 16:39:20.935219, 0]
> ../../source4/lib/cmdline/popt_common.c:74(popt_s4_talloc_log_fn)
> Jul 24 16:39:20 dc1 samba[29071]: Bad talloc magic value - unknown value
> Jul 24 16:39:20 dc1 samba[29071]: [2019/07/24 16:39:20.935322, 0]
> ../../lib/util/fault.c:128(smb_panic_default)
> Jul 24 16:39:20 dc1 samba[29071]: smb_panic_default: PANIC (pid 29071):
> Bad talloc magic value - unknown value
> Jul 24 16:39:20 dc1 samba[29071]: [2019/07/24 16:39:20.946999, 0]
> ../../lib/util/fault.c:261(log_stack_trace)
> Jul 24 16:39:20 dc1 samba[29071]: BACKTRACE: 64 stack frames:
> Jul 24 16:39:20 dc1 samba[29071]: #0
> /usr/lib64/samba/libsamba-util.so.0(log_stack_trace+0x2f) [0x7fda7560532d]
> Jul 24 16:39:20 dc1 samba[29071]: #1
> /usr/lib64/samba/libsamba-util.so.0(smb_panic+0xa2) [0x7fda75605492]
> Jul 24 16:39:20 dc1 samba[29071]: #2
> /usr/lib64/samba/libtalloc.so.2(+0x3a91) [0x7fda74547a91]
> Jul 24 16:39:20 dc1 samba[29071]: #3
> /usr/lib64/samba/libtalloc.so.2(+0x3ab8) [0x7fda74547ab8]
> Jul 24 16:39:20 dc1 samba[29071]: #4
> /usr/lib64/samba/libtalloc.so.2(talloc_strdup+0xad) [0x7fda7454a7d5]
> Jul 24 16:39:20 dc1 samba[29071]: #5
> /usr/lib64/samba/libldb.so.1(+0x19f5c) [0x7fda74b8cf5c]
> Jul 24 16:39:20 dc1 samba[29071]: #6
> /usr/lib64/samba/ldb/objectclass_attrs.so(+0x3038) [0x7fda57f70038]
> Jul 24 16:39:20 dc1 samba[29071]: #7
> /usr/lib64/samba/ldb/objectclass_attrs.so(+0x3392) [0x7fda57f70392]
> Jul 24 16:39:20 dc1 samba[29071]: #8
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #9
> /usr/lib64/samba/ldb/instancetype.so(+0x15e2) [0x7fda597b95e2]
> Jul 24 16:39:20 dc1 samba[29071]: #10
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #11
> /usr/lib64/samba/ldb/password_hash.so(+0x5d35) [0x7fda57339d35]
> Jul 24 16:39:20 dc1 samba[29071]: #12
> /usr/lib64/samba/ldb/password_hash.so(+0x61c7) [0x7fda5733a1c7]
> Jul 24 16:39:20 dc1 samba[29071]: #13
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #14
> /usr/lib64/samba/ldb/samldb.so(+0x93cd) [0x7fda5588c3cd]
> Jul 24 16:39:20 dc1 samba[29071]: #15
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #16
> /usr/lib64/samba/ldb/acl.so(+0x47da) [0x7fda5b6257da]
> Jul 24 16:39:20 dc1 samba[29071]: #17
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #18
> /usr/lib64/samba/ldb/descriptor.so(+0x3f6f) [0x7fda5ac03f6f]
> Jul 24 16:39:20 dc1 samba[29071]: #19
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #20
> /usr/lib64/samba/ldb/tombstone_reanimate.so(+0x23f3) [0x7fda53e493f3]
> Jul 24 16:39:20 dc1 samba[29071]: #21
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #22
> /usr/lib64/samba/ldb/objectclass.so(+0x3cdb) [0x7fda58176cdb]
> Jul 24 16:39:20 dc1 samba[29071]: #23
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #24
> /usr/lib64/samba/ldb/audit_log.so(+0x5d43) [0x7fda5ae0ed43]
> Jul 24 16:39:20 dc1 samba[29071]: #25
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:20 dc1 samba[29071]: #26
> /usr/lib64/samba/ldb/extended_dn_in.so(+0x2755) [0x7fda5a1da755]
> Jul 24 16:39:20 dc1 samba[29071]: #27
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:20 dc1 samba[29071]: #28
> /usr/lib64/samba/ldb/encrypted_secrets.so(+0x3cfb) [0x7fda5a3e1cfb]
> Jul 24 16:39:20 dc1 samba[29071]: #29
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:20 dc1 samba[29071]: #30
> /usr/lib64/samba/ldb/operational.so(+0x3a2e) [0x7fda57b61a2e]
> Jul 24 16:39:20 dc1 samba[29071]: #31
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:20 dc1 samba[29071]: #32
> /usr/lib64/samba/ldb/extended_dn_out.so(+0x2a2d) [0x7fda59fd3a2d]
> Jul 24 16:39:20 dc1 samba[29071]: #33
> /usr/lib64/samba/ldb/extended_dn_out.so(+0x354d) [0x7fda59fd454d]
> Jul 24 16:39:20 dc1 samba[29071]: #34
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:20 dc1 samba[29071]: #35
> /usr/lib64/samba/libdsdb-module-samba4.so(dsdb_next_callback+0x50)
> [0x7fda6015bc8a]
> Jul 24 16:39:20 dc1 samba[29071]: #36
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:20 dc1 samba[29071]: #37
> /usr/lib64/samba/ldb/partition.so(+0x57d7) [0x7fda5754b7d7]
> Jul 24 16:39:20 dc1 samba[29071]: #38
> /usr/lib64/samba/libldb-key-value-samba4.so(+0x40df) [0x7fda591a30df]
> Jul 24 16:39:20 dc1 samba[29071]: #39
> /usr/lib64/samba/libldb-key-value-samba4.so(+0x5d70) [0x7fda591a4d70]
> Jul 24 16:39:20 dc1 samba[29071]: #40
> /usr/lib64/samba/libtevent.so.0(tevent_common_invoke_timer_handler+0x172)
> [0x7fda73aecbbc]
> Jul 24 16:39:20 dc1 samba[29071]: #41
> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_timer_delay+0xa6)
> [0x7fda73aecd22]
> Jul 24 16:39:20 dc1 samba[29071]: #42
> /usr/lib64/samba/libtevent.so.0(+0xc180) [0x7fda73aee180]
> Jul 24 16:39:20 dc1 samba[29071]: #43
> /usr/lib64/samba/libtevent.so.0(+0xa167) [0x7fda73aec167]
> Jul 24 16:39:20 dc1 samba[29071]: #44
> /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0xa3) [0x7fda73ae7880]
> Jul 24 16:39:20 dc1 samba[29071]: #45
> /usr/lib64/samba/libldb.so.1(ldb_wait+0x143) [0x7fda74b7d542]
> Jul 24 16:39:20 dc1 samba[29071]: #46
> /usr/lib64/samba/libldb.so.1(+0xb0e4) [0x7fda74b7e0e4]
> Jul 24 16:39:20 dc1 samba[29071]: #47
> /usr/lib64/samba/libldb.so.1(ldb_modify+0x82) [0x7fda74b7ee0f]
> Jul 24 16:39:20 dc1 samba[29071]: #48
> /usr/lib64/samba/libscavenge-dns-records-samba4.so(dns_tombstone_records_zone+0x405)
> [0x7fda5d91afd0]
> Jul 24 16:39:20 dc1 samba[29071]: #49
> /usr/lib64/samba/libscavenge-dns-records-samba4.so(dns_tombstone_records+0x15a)
> [0x7fda5d91b1b1]
> Jul 24 16:39:20 dc1 samba[29071]: #50
> /usr/lib64/samba/service/kcc.so(+0x6a46) [0x7fda5dd40a46]
> Jul 24 16:39:20 dc1 samba[29071]: #51
> /usr/lib64/samba/libtevent.so.0(tevent_common_invoke_timer_handler+0x172)
> [0x7fda73aecbbc]
> Jul 24 16:39:20 dc1 samba[29071]: #52
> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_timer_delay+0xa6)
> [0x7fda73aecd22]
> Jul 24 16:39:20 dc1 samba[29071]: #53
> /usr/lib64/samba/libtevent.so.0(+0xc2de) [0x7fda73aee2de]
> Jul 24 16:39:20 dc1 samba[29071]: #54
> /usr/lib64/samba/libtevent.so.0(+0xa167) [0x7fda73aec167]
> Jul 24 16:39:20 dc1 samba[29071]: #55
> /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0xa3) [0x7fda73ae7880]
> Jul 24 16:39:20 dc1 samba[29071]: #56
> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x17)
> [0x7fda73ae7a6e]
> Jul 24 16:39:20 dc1 samba[29071]: #57
> /usr/lib64/samba/libtevent.so.0(+0xa117) [0x7fda73aec117]
> Jul 24 16:39:20 dc1 samba[29071]: #58
> /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0xa) [0x7fda73ae7ad6]
> Jul 24 16:39:20 dc1 samba[29071]: #59
> /usr/lib64/samba/process_model/prefork.so(+0x2b12) [0x7fda60e3cb12]
> Jul 24 16:39:20 dc1 samba[29071]: #60
> /usr/lib64/samba/process_model/prefork.so(+0x2e64) [0x7fda60e3ce64]
> Jul 24 16:39:20 dc1 samba[29071]: #61
> /usr/lib64/samba/libservice-samba4.so(task_server_startup+0x61)
> [0x7fda74fc8d6d]
> Jul 24 16:39:20 dc1 samba[29071]: #62
> /usr/lib64/samba/libservice-samba4.so(server_service_startup+0x15c)
> [0x7fda74fc77b3]
> Jul 24 16:39:20 dc1 samba[29071]: #63 /usr/sbin/samba(+0x5e4d)
> [0x55cb8f43de4d]
> Jul 24 16:39:20 dc1 samba[29030]: [2019/07/24 16:39:20.965367, 0]
> ../../source4/smbd/process_prefork.c:519(prefork_child_pipe_handler)
> Jul 24 16:39:20 dc1 samba[29030]: prefork_child_pipe_handler: Parent
> 29030, Child 29071 terminated with signal 6
> Jul 24 16:39:20 dc1 samba[29030]: [2019/07/24 16:39:20.965465, 0]
> ../../source4/smbd/process_prefork.c:450(prefork_restart)
> Jul 24 16:39:20 dc1 samba[29030]: prefork_restart: Restarting [kcc]
> pre-fork master
> Jul 24 16:39:36 dc1 samba[29226]: [2019/07/24 16:39:36.004071, 1]
> ../../source4/dsdb/kcc/garbage_collect_tombstones.c:68(garbage_collect_tombstones_part)
> Jul 24 16:39:36 dc1 samba[29226]: Doing a full scan on
> DC=ForestDnsZones,DC=hq,DC=brain-biotech,DC=de and looking for deleted
> objects
> Jul 24 16:39:36 dc1 samba[29226]: [2019/07/24 16:39:36.005686, 1]
> ../../source4/dsdb/kcc/garbage_collect_tombstones.c:68(garbage_collect_tombstones_part)
> Jul 24 16:39:36 dc1 samba[29226]: Doing a full scan on
> DC=DomainDnsZones,DC=hq,DC=brain-biotech,DC=de and looking for deleted
> objects
> Jul 24 16:39:36 dc1 samba[29226]: [2019/07/24 16:39:36.020543, 1]
> ../../source4/dsdb/kcc/garbage_collect_tombstones.c:68(garbage_collect_tombstones_part)
> Jul 24 16:39:36 dc1 samba[29226]: Doing a full scan on
> DC=hq,DC=brain-biotech,DC=de and looking for deleted objects
> Jul 24 16:39:36 dc1 samba[29226]: [2019/07/24 16:39:36.048708, 1]
> ../../source4/dsdb/kcc/garbage_collect_tombstones.c:68(garbage_collect_tombstones_part)
> Jul 24 16:39:36 dc1 samba[29226]: Doing a full scan on
> CN=Configuration,DC=hq,DC=brain-biotech,DC=de and looking for deleted
> objects
> Jul 24 16:39:36 dc1 samba[29226]: [2019/07/24 16:39:36.089435, 0]
> ../../source4/lib/cmdline/popt_common.c:74(popt_s4_talloc_log_fn)
> Jul 24 16:39:36 dc1 samba[29226]: Bad talloc magic value - unknown value
> Jul 24 16:39:36 dc1 samba[29226]: [2019/07/24 16:39:36.089540, 0]
> ../../lib/util/fault.c:128(smb_panic_default)
> Jul 24 16:39:36 dc1 samba[29226]: smb_panic_default: PANIC (pid 29226):
> Bad talloc magic value - unknown value
> Jul 24 16:39:36 dc1 samba[29226]: [2019/07/24 16:39:36.091014, 0]
> ../../lib/util/fault.c:261(log_stack_trace)
> Jul 24 16:39:36 dc1 samba[29226]: BACKTRACE: 64 stack frames:
> Jul 24 16:39:36 dc1 samba[29226]: #0
> /usr/lib64/samba/libsamba-util.so.0(log_stack_trace+0x2f) [0x7fda7560532d]
> Jul 24 16:39:36 dc1 samba[29226]: #1
> /usr/lib64/samba/libsamba-util.so.0(smb_panic+0xa2) [0x7fda75605492]
> Jul 24 16:39:36 dc1 samba[29226]: #2
> /usr/lib64/samba/libtalloc.so.2(+0x3a91) [0x7fda74547a91]
> Jul 24 16:39:36 dc1 samba[29226]: #3
> /usr/lib64/samba/libtalloc.so.2(+0x3ab8) [0x7fda74547ab8]
> Jul 24 16:39:36 dc1 samba[29226]: #4
> /usr/lib64/samba/libtalloc.so.2(talloc_strdup+0xad) [0x7fda7454a7d5]
> Jul 24 16:39:36 dc1 samba[29226]: #5
> /usr/lib64/samba/libldb.so.1(+0x19f5c) [0x7fda74b8cf5c]
> Jul 24 16:39:36 dc1 samba[29226]: #6
> /usr/lib64/samba/ldb/objectclass_attrs.so(+0x3038) [0x7fda57f70038]
> Jul 24 16:39:36 dc1 samba[29226]: #7
> /usr/lib64/samba/ldb/objectclass_attrs.so(+0x3392) [0x7fda57f70392]
> Jul 24 16:39:36 dc1 samba[29226]: #8
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #9
> /usr/lib64/samba/ldb/instancetype.so(+0x15e2) [0x7fda597b95e2]
> Jul 24 16:39:36 dc1 samba[29226]: #10
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #11
> /usr/lib64/samba/ldb/password_hash.so(+0x5d35) [0x7fda57339d35]
> Jul 24 16:39:36 dc1 samba[29226]: #12
> /usr/lib64/samba/ldb/password_hash.so(+0x61c7) [0x7fda5733a1c7]
> Jul 24 16:39:36 dc1 samba[29226]: #13
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #14
> /usr/lib64/samba/ldb/samldb.so(+0x93cd) [0x7fda5588c3cd]
> Jul 24 16:39:36 dc1 samba[29226]: #15
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #16
> /usr/lib64/samba/ldb/acl.so(+0x47da) [0x7fda5b6257da]
> Jul 24 16:39:36 dc1 samba[29226]: #17
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #18
> /usr/lib64/samba/ldb/descriptor.so(+0x3f6f) [0x7fda5ac03f6f]
> Jul 24 16:39:36 dc1 samba[29226]: #19
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #20
> /usr/lib64/samba/ldb/tombstone_reanimate.so(+0x23f3) [0x7fda53e493f3]
> Jul 24 16:39:36 dc1 samba[29226]: #21
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #22
> /usr/lib64/samba/ldb/objectclass.so(+0x3cdb) [0x7fda58176cdb]
> Jul 24 16:39:36 dc1 samba[29226]: #23
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #24
> /usr/lib64/samba/ldb/audit_log.so(+0x5d43) [0x7fda5ae0ed43]
> Jul 24 16:39:36 dc1 samba[29226]: #25
> /usr/lib64/samba/libldb.so.1(ldb_next_request+0x482) [0x7fda74b80eb0]
> Jul 24 16:39:36 dc1 samba[29226]: #26
> /usr/lib64/samba/ldb/extended_dn_in.so(+0x2755) [0x7fda5a1da755]
> Jul 24 16:39:36 dc1 samba[29226]: #27
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:36 dc1 samba[29226]: #28
> /usr/lib64/samba/ldb/encrypted_secrets.so(+0x3cfb) [0x7fda5a3e1cfb]
> Jul 24 16:39:36 dc1 samba[29226]: #29
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:36 dc1 samba[29226]: #30
> /usr/lib64/samba/ldb/operational.so(+0x3a2e) [0x7fda57b61a2e]
> Jul 24 16:39:36 dc1 samba[29226]: #31
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:36 dc1 samba[29226]: #32
> /usr/lib64/samba/ldb/extended_dn_out.so(+0x2a2d) [0x7fda59fd3a2d]
> Jul 24 16:39:36 dc1 samba[29226]: #33
> /usr/lib64/samba/ldb/extended_dn_out.so(+0x354d) [0x7fda59fd454d]
> Jul 24 16:39:36 dc1 samba[29226]: #34
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:36 dc1 samba[29226]: #35
> /usr/lib64/samba/libdsdb-module-samba4.so(dsdb_next_callback+0x50)
> [0x7fda6015bc8a]
> Jul 24 16:39:36 dc1 samba[29226]: #36
> /usr/lib64/samba/libldb.so.1(ldb_module_done+0x144) [0x7fda74b80a25]
> Jul 24 16:39:36 dc1 samba[29226]: #37
> /usr/lib64/samba/ldb/partition.so(+0x57d7) [0x7fda5754b7d7]
> Jul 24 16:39:36 dc1 samba[29226]: #38
> /usr/lib64/samba/libldb-key-value-samba4.so(+0x40df) [0x7fda591a30df]
> Jul 24 16:39:36 dc1 samba[29226]: #39
> /usr/lib64/samba/libldb-key-value-samba4.so(+0x5d70) [0x7fda591a4d70]
> Jul 24 16:39:36 dc1 samba[29226]: #40
> /usr/lib64/samba/libtevent.so.0(tevent_common_invoke_timer_handler+0x172)
> [0x7fda73aecbbc]
> Jul 24 16:39:36 dc1 samba[29226]: #41
> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_timer_delay+0xa6)
> [0x7fda73aecd22]
> Jul 24 16:39:36 dc1 samba[29226]: #42
> /usr/lib64/samba/libtevent.so.0(+0xc180) [0x7fda73aee180]
> Jul 24 16:39:36 dc1 samba[29226]: #43
> /usr/lib64/samba/libtevent.so.0(+0xa167) [0x7fda73aec167]
> Jul 24 16:39:36 dc1 samba[29226]: #44
> /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0xa3) [0x7fda73ae7880]
> Jul 24 16:39:36 dc1 samba[29226]: #45
> /usr/lib64/samba/libldb.so.1(ldb_wait+0x143) [0x7fda74b7d542]
> Jul 24 16:39:36 dc1 samba[29226]: #46
> /usr/lib64/samba/libldb.so.1(+0xb0e4) [0x7fda74b7e0e4]
> Jul 24 16:39:36 dc1 samba[29226]: #47
> /usr/lib64/samba/libldb.so.1(ldb_modify+0x82) [0x7fda74b7ee0f]
> Jul 24 16:39:36 dc1 samba[29226]: #48
> /usr/lib64/samba/libscavenge-dns-records-samba4.so(dns_tombstone_records_zone+0x405)
> [0x7fda5d91afd0]
> Jul 24 16:39:36 dc1 samba[29226]: #49
> /usr/lib64/samba/libscavenge-dns-records-samba4.so(dns_tombstone_records+0x15a)
> [0x7fda5d91b1b1]
> Jul 24 16:39:36 dc1 samba[29226]: #50
> /usr/lib64/samba/service/kcc.so(+0x6a46) [0x7fda5dd40a46]
> Jul 24 16:39:36 dc1 samba[29226]: #51
> /usr/lib64/samba/libtevent.so.0(tevent_common_invoke_timer_handler+0x172)
> [0x7fda73aecbbc]
> Jul 24 16:39:36 dc1 samba[29226]: #52
> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_timer_delay+0xa6)
> [0x7fda73aecd22]
> Jul 24 16:39:36 dc1 samba[29226]: #53
> /usr/lib64/samba/libtevent.so.0(+0xc2de) [0x7fda73aee2de]
> Jul 24 16:39:36 dc1 samba[29226]: #54
> /usr/lib64/samba/libtevent.so.0(+0xa167) [0x7fda73aec167]
> Jul 24 16:39:36 dc1 samba[29226]: #55
> /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0xa3) [0x7fda73ae7880]
> Jul 24 16:39:36 dc1 samba[29226]: #56
> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x17)
> [0x7fda73ae7a6e]
> Jul 24 16:39:36 dc1 samba[29226]: #57
> /usr/lib64/samba/libtevent.so.0(+0xa117) [0x7fda73aec117]
> Jul 24 16:39:36 dc1 samba[29226]: #58
> /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0xa) [0x7fda73ae7ad6]
> Jul 24 16:39:36 dc1 samba[29226]: #59
> /usr/lib64/samba/process_model/prefork.so(+0x2b12) [0x7fda60e3cb12]
> Jul 24 16:39:36 dc1 samba[29226]: #60
> /usr/lib64/samba/process_model/prefork.so(+0x2fff) [0x7fda60e3cfff]
> Jul 24 16:39:36 dc1 samba[29226]: #61
> /usr/lib64/samba/process_model/prefork.so(+0x32fb) [0x7fda60e3d2fb]
> Jul 24 16:39:36 dc1 samba[29226]: #62
> /usr/lib64/samba/libtevent.so.0(tevent_common_invoke_fd_handler+0x82)
> [0x7fda73ae805f]
> Jul 24 16:39:36 dc1 samba[29226]: #63
> /usr/lib64/samba/libtevent.so.0(+0xc415) [0x7fda73aee415]
> Jul 24 16:39:36 dc1 samba[29030]: [2019/07/24 16:39:36.096474, 0]
> ../../source4/smbd/process_prefork.c:519(prefork_child_pipe_handler)
> Jul 24 16:39:36 dc1 samba[29030]: prefork_child_pipe_handler: Parent
> 29030, Child 29226 terminated with signal 6
> Jul 24 16:39:36 dc1 samba[29030]: [2019/07/24 16:39:36.096578, 0]
> ../../source4/smbd/process_prefork.c:443(prefork_restart)
> Jul 24 16:39:36 dc1 samba[29030]: prefork_restart: Restarting [kcc]
> pre-fork master in (10) seconds
> Jul 24 16:39:46 dc1 samba[29030]: [2019/07/24 16:39:46.096697, 0]
> ../../source4/smbd/process_prefork.c:450(prefork_restart)
> Jul 24 16:39:46 dc1 samba[29030]: prefork_restart: Restarting [kcc]
> pre-fork master
>
--
Dr. Christian Naumer
Unit Head Bioprocess Development
B.R.A.I.N Aktiengesellschaft
Darmstaedter Str. 34-36, D-64673 Zwingenberg
e-mail cn at brain-biotech.de, homepage www.brain-biotech.de
fon +49-6251-9331-30 / fax +49-6251-9331-11
Sitz der Gesellschaft: Zwingenberg/Bergstrasse
Registergericht AG Darmstadt, HRB 24758
Vorstand: Dr. Juergen Eck (Vorsitzender), Manfred Bender,
Ludger Roedder
Aufsichtsratsvorsitzender: Dr. Georg Kellinghusen
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