search for: gdb_backtrac

Hello ! I decided to upgrade my fileservers from stretch/samba 4.9 to buster/samba 4.11 I just realized that smbd is not working anymore :-/ If someone has an idea It would be amazing... as an idiot, I upgraded my 20 servers.... without snapshot.... Thank you so much Here's some logs : root at ef113:~# tail /var/log/samba/log.smbd #1

...ro in log.samba when autentcation in site with user dc... >> >> Any Idea? > G'Day Carlos, > > A Signal 11 is a very serious thing in Samba, and should never happen, > if you could get a gdb backtrace it would be wonderful. > > There is a suitable script in selftest/gdb_backtrace to set as the > 'panic action' if you can. > > You are most welcome to open a bug on bugzilla to track this. > > Thanks, > > Andrew Bartlett >

Hi! We're running Samba4 (Version 4.0.0beta4) and are experiencing problems with smb_panic actions which result in loads of sleep processes in the end taking down the entire machine. This problem did not exist in prior builds for us (upgraded from alpha17 to beta3 and then beta4). Are there any specific log extracts I can supply that can help someone pinpoint the problem? log.smbd seems to

Hey all, up until 2 weeks ago my samba DC was running just fine, then it began crashing randomly. I was using 4.8.0 before, now upgraded to a self-compiled 4.8.3 with default build parameters on an up-to-date centos 7.5 with disabled SELinux and bind9 as DNS backend with samba_dlz. The log output at log level = 10 is as follows: Jul 17 14:49:20 hostname samba[4998]: [2018/07/17 14:49:20.587655,

..._start+0x2a) [0x564221a6defa] > [2020/03/03 18:10:46.174670, 0] > ../../source3/lib/dumpcore.c:315(dump_core) > dumping core in /var/log/samba/cores/smbd There should be more information in the logs than that, can you get some more context please? Then set 'panic action = /path/to/gdb_backtrace %d' to point at this script: https://git.samba.org/?p=samba.git;a=blob_plain;f=selftest/gdb_backtrace Install the full debug packages first, so we get a good line number. Thanks! Andrew Bartlett -- Andrew Bartlett https://samba.org/~abartlet/ Authentication Developer, Samba Team ht...

...plate shell = /bin/bash ??????? template homedir= /home/%U ??????? dns forwarder = 8.8.8.8 ??????? ldap server require strong auth = no ??????? log file = /var/log/samba/log.samba-ad ??????? max log size = 10000 ??????? log level = 2 ??????? domain logons = Yes ??????? panic action = /var/lib/samba/gdb_backtrace %d ??????? mangled names = no ??????? unix extensions = no ??????? acl allow execute always = True ??????? follow symlinks = yes ??????? wide links = yes ? sssd.conf: [sssd] ??????? config_file_version = 2 ??????? services = nss, pam ??????? domains = COMPANY.COM [domain/COMPANY.COM] ??????? id_p...

...gt;> [2020/03/03 18:10:46.174670, 0] >> ../../source3/lib/dumpcore.c:315(dump_core) >> dumping core in /var/log/samba/cores/smbd > > There should be more information in the logs than that, can you get > some more context please? Then set 'panic action = > /path/to/gdb_backtrace %d' to point at this script: > https://git.samba.org/?p=samba.git;a=blob_plain;f=selftest/gdb_backtrace > > Install the full debug packages first, so we get a good line number. I took some time off list with Jordi to look at it more closely. It looks like it is exactly the same issu...

..._start+0x2a) [0x564221a6defa] > [2020/03/03 18:10:46.174670, 0] > ../../source3/lib/dumpcore.c:315(dump_core) > dumping core in /var/log/samba/cores/smbd There should be more information in the logs than that, can you get some more context please? Then set 'panic action = /path/to/gdb_backtrace %d' to point at this script: https://git.samba.org/?p=samba.git;a=blob_plain;f=selftest/gdb_backtrace Install the full debug packages first, so we get a good line number. Thanks! Andrew Bartlett -- Andrew Bartlett https://samba.org/~abartlet/ Authentication Developer, Samba Team htt...

...workgroup = MARINA realm = hh3.site netbios name = HH1 server role = active directory domain controller dns forwarder = 192.168.1.1 idmap_ldb:use rfc2307 = Yes unix extensions = Yes panic action = /home/steve/samba-master/selftest/gdb_backtrace %d [netlogon] path = /usr/local/samba/var/locks/sysvol/hh3.site/scripts read only = No [sysvol] path = /usr/local/samba/var/locks/sysvol read only = No [home2] path = /home2 read only = No Here is the wireshark of a login and a 'cifs fr...

...auth = no > > ??????? log file = /var/log/samba/log.samba-ad > > ??????? max log size = 10000 > > ??????? log level = 2 > > ??????? domain logons = Yes > Don't need that line, it sort of goes with being an AD domain > > ??????? panic action = /var/lib/samba/gdb_backtrace %d > > ??????? mangled names = no > > ??????? unix extensions = no > > ??????? acl allow execute always = True > > ??????? follow symlinks = yes > > ??????? wide links = yes > Wow, you are brave, allowing wide links > > Rowland > > > > --...

...NMBD...DONE STARTING WINBINDD...DONE STARTING SMBD...DONE delaying for nbt name registration smbd failed with status 1! I looked at the smbd_test.log & I see: smbd version 3.2.4 started. Copyright Andrew Tridgell and the Samba Team 1992-2008 standard input is not a socket, assuming -D option gdb_backtrace: ERROR: No debugger found. smbd failed with status 1! Now, I can't tell if smbd is dying because gdb can't be found, or smbd has died & the test script then tries to run gdb to determine why it died & can't find it. If I install samba & load smbd by hand, it starts up...

...workgroup = MARINA realm = hh3.site netbios name = HH1 server role = active directory domain controller dns forwarder = 192.168.1.1 idmap_ldb:use rfc2307 = Yes unix extensions = Yes panic action = /home/steve/samba-master/selftest/gdb_backtrace %d [netlogon] path = /usr/local/samba/var/locks/sysvol/hh3.site/scripts read only = No [sysvol] path = /usr/local/samba/var/locks/sysvol read only = No [home2] path = /home2 read only = No I mount [home2] like this: mount -t cifs //server/h...

Hi! My DC is running Samba 4.8.2(Ubuntu 16) I have windows 2016(member domain), running IIS... But my site in IIS, use user the DC (in portal), but now dont worked , is much erro in log.samba when autentcation in site with user dc... Any Idea? Regards ---------------------------- [2018/05/28 17:35:52.085263,  0] ../lib/util/fault.c:78(fault_report)  

Hi all, with this version, as in 4.0.5, i have always the windbind crash after wbinfo --uid-info 3000000 or ls -la sysvol/ my system 3.2.0-4-amd64 #1 SMP Debian 3.2.41-2+deb7u2 x86_64 GNU/Linux I already post here some information (no problem with 4.0.4, found last stable patch with bisect), could someone help me ? thanks and regards philippe > -----Original Message----- >

...st mails are imported from the ubuntu mailing list. Therefore the term "ubuntu" produces a large result set. See attachments for further details, they all refer to the same crash, reproduced with version 2.2.9 (from the Debian Backports repository): - config.txt: dovecot -n - gdb_backtrace.txt: The gdb backtrace of the attached core dump - log.txt: A logfile extract from the crash - protocol_output.txt: The telnet session that caused the crash Don't hesitate to ask for further details. Thanks and best regards, Steffen -------------- next part --------------...

Dear Jeremy, thanks for your reply. I assume I load the the debug symbols by passing something in the [global] section? I now changed back to a fuse_mount to get my colleagues back to work again. Tomorrow at 17 CEST I can add a test share with vfs_glusterfs to test it. Best Bene Am 09.11.20 um 17:55 schrieb Jeremy Allison: > On Mon, Nov 09, 2020 at 04:01:47PM +0100, Benedikt Kale? via