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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">On Wednesday, October 12, 2016 9:12:57 PM CEST Mathieu Parent wrote:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> (please keep the bug in CC).</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> Hi,</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> 2016-10-12 16:29 GMT+02:00 Rene Hogendoorn <rene.hogendoorn@rmer.nl>:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> [...]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> > Thanks for the quick response.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> > Please, find a backtrace below.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> Thanks</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> > Note, that there are several backtraces in the file because the daemon</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> > kept</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> > being restarted and, subsequently, failing.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> yes systemd is restarting the service. Too fast IMO.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> > I hope this will help you locating the issue.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> This is strange, I'm not able to reproduce it anymore (since</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> 4.4.6+dbsg-2). Are you sure that you upgraded all the samba packages?</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> Does nmbd crash too?</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">> Regards</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Mathieu,</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">I certainly agree with the restart issue (over a 1000 emails about the crash event).</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">I did the upgrade with apt update; apt upgrade and, yes, nmbd also crashes (see below).</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Package versions:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'monospace';"><br />ii libnspr4:amd64 2:4.12-6 <br />ii libsmbclient:amd64 2:4.4.6+dfsg-1 <br />ii libtalloc2:amd64 2.1.8-1 <br />hi libtevent0:amd64 0.9.28-1 <br />ii libwbclient0:amd64 2:4.4.6+dfsg-1 <br />ii python-samba 2:4.4.6+dfsg-1 <br />ii python-talloc 2.1.8-1 <br />ii samba 2:4.4.6+dfsg-1 <br />ii samba-common 2:4.4.6+dfsg-1 <br />ii samba-common-bin 2:4.4.6+dfsg-1 <br />ii samba-doc 2:4.1.21+dfsg-2 <br />ii samba-dsdb-modules 2:4.4.6+dfsg-1 <br />ii samba-libs:amd64 2:4.4.6+dfsg-1 <br />ii samba-vfs-modules 2:4.4.6+dfsg-1 <br />ii smbclient 2:4.4.6+dfsg-1 <br /></span></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Regards,</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Rene</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">-------------------------------------------------------</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; "> </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'monospace'; color:#000000; background-color:#ffffff;">[2016/10/12 11:41:19.240894, 0] ../source3/nmbd/nmbd.c:58(terminate) </span><span style=" font-family:'monospace';"><br /> Got SIGTERM: going down... <br />[2016/10/12 11:42:41.552051, 0] ../lib/util/become_daemon.c:124(daemon_ready) <br /> STATUS=daemon 'nmbd' finished starting up and ready to serve connections <br />[2016/10/12 11:42:41.553719, 0] ../source3/nmbd/nmbd_logonnames.c:162(add_logon_names) <br /> add_domain_logon_names: <br /> Attempting to become logon server for workgroup FANTASY on subnet 192.168.7.15 <br />[2016/10/12 11:42:41.553783, 0] ../source3/nmbd/nmbd_logonnames.c:162(add_logon_names) <br /> add_domain_logon_names: <br /> Attempting to become logon server for workgroup FANTASY on subnet UNICAST_SUBNET <br />[2016/10/12 11:42:41.553802, 0] ../source3/nmbd/nmbd_become_dmb.c:339(become_domain_master_browser_wins) <br /> become_domain_master_browser_wins: <br /> Attempting to become domain master browser on workgroup FANTASY, subnet UNICAST_SUBNET. <br />[2016/10/12 11:42:41.553814, 0] ../source3/nmbd/nmbd_become_dmb.c:353(become_domain_master_browser_wins) <br /> become_domain_master_browser_wins: querying WINS server from IP 192.168.7.15 for domain master browser name FANTASY<1b> on workgroup FANTASY <br />[2016/10/12 11:42:41.553974, 0] ../lib/util/fault.c:78(fault_report) <br /> =============================================================== <br />[2016/10/12 11:42:41.553988, 0] ../lib/util/fault.c:79(fault_report) <br /> INTERNAL ERROR: Signal 11 in pid 523 (4.4.6-Debian) <br /> Please read the Trouble-Shooting section of the Samba HOWTO <br />[2016/10/12 11:42:41.553998, 0] ../lib/util/fault.c:81(fault_report) <br /> =============================================================== <br />[2016/10/12 11:42:41.554004, 0] ../source3/lib/util.c:791(smb_panic_s3) <br /> PANIC (pid 523): internal error <br />[2016/10/12 11:42:41.554387, 0] ../source3/lib/util.c:902(log_stack_trace) <br /> BACKTRACE: 11 stack frames: <br /> #0 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(log_stack_trace+0x1c) [0x7f4c8eab601c] <br /> #1 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(smb_panic_s3+0x20) [0x7f4c8eab60f0] <br /> #2 /usr/lib/x86_64-linux-gnu/libsamba-util.so.0(smb_panic+0x2f) [0x7f4c8f6f3b6f] <br /> #3 /usr/lib/x86_64-linux-gnu/libsamba-util.so.0(+0x1ad86) [0x7f4c8f6f3d86] <br /> #4 /lib/x86_64-linux-gnu/libpthread.so.0(+0x11100) [0x7f4c8fb63100] <br /> #5 /usr/lib/x86_64-linux-gnu/libtalloc.so.2(talloc_get_size+0x5) [0x7f4c8c9900f5] <br /> #6 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(event_add_to_poll_args+0x76) [0x7f4c8ead12a6] <br /> #7 /usr/sbin/nmbd(listen_for_packets+0xff) [0x555b7cf6d88f] <br /> #8 /usr/sbin/nmbd(main+0xd02) [0x555b7cf5cba2] <br /> #9 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f4c8bfda2b1] <br /> #10 /usr/sbin/nmbd(_start+0x2a) [0x555b7cf5cf6a] <br />[2016/10/12 11:42:41.554433, 0] ../source3/lib/util.c:803(smb_panic_s3) <br /> smb_panic(): calling panic action [/usr/share/samba/panic-action 523] <br />29 ../sysdeps/unix/sysv/linux/waitpid.c: No such file or directory. <br />[2016/10/12 11:42:42.124277, 0] ../source3/lib/util.c:811(smb_panic_s3) <br /> smb_panic(): action returned status 0 <br />[2016/10/12 11:42:42.124345, 0] ../source3/lib/dumpcore.c:303(dump_core) <br /> dumping core in /var/log/samba/cores/nmbd <br />[2016/10/12 12:02:08.787010, 0] ../lib/util/become_daemon.c:124(daemon_ready) <br /> STATUS=daemon 'nmbd' finished starting up and ready to serve connections <br />[2016/10/12 12:02:08.794306, 0] ../source3/nmbd/nmbd_logonnames.c:162(add_logon_names) <br /> add_domain_logon_names: <br /> Attempting to become logon server for workgroup FANTASY on subnet 192.168.7.15 <br />[2016/10/12 12:02:08.794389, 0] ../source3/nmbd/nmbd_logonnames.c:162(add_logon_names) <br /> add_domain_logon_names: <br /> Attempting to become logon server for workgroup FANTASY on subnet UNICAST_SUBNET <br />[2016/10/12 12:02:08.794420, 0] ../source3/nmbd/nmbd_become_dmb.c:339(become_domain_master_browser_wins) <br /> become_domain_master_browser_wins: <br /> Attempting to become domain master browser on workgroup FANTASY, subnet UNICAST_SUBNET. <br />[2016/10/12 12:02:08.794433, 0] ../source3/nmbd/nmbd_become_dmb.c:353(become_domain_master_browser_wins) <br /> become_domain_master_browser_wins: querying WINS server from IP 192.168.7.15 for domain master browser name FANTASY<1b> on workgroup FANTASY <br />[2016/10/12 12:02:08.794619, 0] ../lib/util/fault.c:78(fault_report) <br /> ===============================================================<br /><br /></span></p></body></html>