Bug 49482 - PANIC/sig 11 in "samba_dnsupdate --local"
PANIC/sig 11 in "samba_dnsupdate --local"
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Samba4
UCS 4.3
Other Linux
: P5 normal (vote)
: UCS 4.3-4-errata
Assigned To: Arvid Requate
Felix Botner
:
Depends on:
Blocks: 49479
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Reported: 2019-05-15 13:43 CEST by Felix Botner
Modified: 2019-05-29 13:51 CEST (History)
2 users (show)

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Description Felix Botner univentionstaff 2019-05-15 13:43:11 CEST
+++ This bug was initially created as a clone of Bug #48733 +++

Configure 98univention-samba4-dns.inst Wed Feb 20 20:30:49 CET 2019
2019-02-20 20:30:49.451395023+01:00 (in joinscript_init)
Waiting for RID Pool replication: done.
Object created: uid=dns-slave176,cn=users,dc=nstx,dc=local
looking for spn account "dns-slave176" in local samba
looking for spn account "dns-slave176" in local samba
Modified 1 records successfully
Added 1 records successfully
Expiry for user 'dns-slave176' disabled.
Not updating samba4/sysvol/sync/cron
Adding CNAME record "c01fee02-45ea-4189-9f4a-a34fa99955cb._msdcs slave176.nstx.local." to zone nstx.local...
done
Adding TXT record "_kerberos NSTX.LOCAL" to zone nstx.local...
done
===============================================================
INTERNAL ERROR: Signal 11 in pid 5484 (4.10.0rc2-Univention)
Please read the Trouble-Shooting section of the Samba HOWTO
===============================================================
smb_panic_default: PANIC (pid 5484): internal error
BACKTRACE: 19 stack frames:
 #0 /usr/lib/x86_64-linux-gnu/libsamba-util.so.0(log_stack_trace+0x2d) [0x7f97bba45e0d]
 #1 /usr/lib/x86_64-linux-gnu/libsamba-util.so.0(smb_panic+0x4b) [0x7f97bba45f2b]
 #2 /usr/lib/x86_64-linux-gnu/libsamba-util.so.0(+0x1a16d) [0x7f97bba4616d]
 #3 /lib/x86_64-linux-gnu/libpthread.so.0(+0x110c0) [0x7f97bf3ad0c0]
 #4 /usr/lib/x86_64-linux-gnu/libtalloc.so.2(talloc_get_name+0) [0x7f97bc2db9e0]
 #5 /usr/lib/x86_64-linux-gnu/libpytalloc-util.so.2(+0x1c6d) [0x7f97b9fd4c6d]
 #6 /usr/lib/python2.7/dist-packages/samba/gensec.x86_64-linux-gnu.so(+0x399f) [0x7f97a745099f]
 #7 /usr/bin/python2.7(PyEval_EvalFrameEx+0x61a) [0x556e6963b84a]
 #8 /usr/bin/python2.7(PyEval_EvalFrameEx+0x5f1f) [0x556e6964114f]
 #9 /usr/bin/python2.7(PyEval_EvalCodeEx+0x235) [0x556e696399f5]
 #10 /usr/bin/python2.7(PyEval_EvalFrameEx+0x6218) [0x556e69641448]
 #11 /usr/bin/python2.7(PyEval_EvalCodeEx+0x235) [0x556e696399f5]
 #12 /usr/bin/python2.7(PyEval_EvalCode+0x19) [0x556e696397b9]
 #13 /usr/bin/python2.7(+0x129bff) [0x556e69669bff]
 #14 /usr/bin/python2.7(PyRun_FileExFlags+0x82) [0x556e69664b52]
 #15 /usr/bin/python2.7(PyRun_SimpleFileExFlags+0x19e) [0x556e6966469e]
 #16 /usr/bin/python2.7(Py_Main+0x6c1) [0x556e69615771]
 #17 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f97be6f82e1]
 #18 /usr/bin/python2.7(_start+0x2a) [0x556e69614f9a]
/usr/lib/univention-install/98univention-samba4-dns.inst: Zeile 163:  5484 Abgebrochen             samba_dnsupdate --local
2019-02-20 20:31:19.365795884+01:00 (in joinscript_save_current_version)
Configure 98univention-samba4-saml-kerberos.inst Wed Feb 20 20:31:19 CET 2019
Comment 1 Arvid Requate univentionstaff 2019-05-15 18:15:51 CEST
ebf215d07f | Cherry-pick of commit 7207606629 from 4.4-0 to 4.3-4
5aeff51d67 | Adjust reindex condition on version number in postinst
08efd4021b | Advisory univention-samba4.yaml
Comment 2 Felix Botner univentionstaff 2019-05-16 17:45:31 CEST
OK - re-index

[ ok ] Stopping nmbd (via systemctl): nmbd.service.
Re-indexing...
completed re-index OK
[ ok ] Starting nmbd (via systemctl): nmbd.service.


OK - dns_update

-> more /usr/lib/univention-install/98univention-samba4-dns.inst| grep samba_dns
# SRV records. But the local settings are required, so execute samba_dnsupdate
	samba_dnsupdate --use-samba-tool

-> samba_dnsupdate --use-samba-tool

OK - univention-samba4
OK - yaml
Comment 3 Arvid Requate univentionstaff 2019-05-29 13:51:27 CEST
<http://errata.software-univention.de/ucs/4.3/519.html>