Bug#338457: samba: segfault after upgrade
clone 338457 -1 unmerge -1 submitter -1 Popcorn [EMAIL PROTECTED] retitle -1 samba: segfault after upgrade reassign -1 samba 3.0.20b-2+b1 thanks On Fri, Dec 02, 2005 at 12:00:52AM +0100, Popcorn wrote: okay, if that's all, then I got a couple more backtraces in the attached *.gz file. I think one or two of them is without samba-dbg but there are also a couple with it. I hope that you guys can use it. if not, let me know and I will *kill* my samba again :) Unfortunately, the backtraces made with samba-dbg installed point to a stack corruption problem (as did the ones without samba-dbg installed, but at least there was some hope before). This makes it impossible to debug your problem from those stack traces. There are a couple approaches we can try from here. First, you should have backtraces in your samba log files which correspond to these failures, but may not be identical to them -- they *may* give more information that's actually helpful for debugging. Second, is this crash something that you're able to reproduce on demand? If so, is there any chance that you can tell us how to reproduce it on our end? Third (and definitely last), if you're running on i386 or amd64, you may be able to get more information about the crash if you can run samba under valgrind. Thanks, -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. [EMAIL PROTECTED] http://www.debian.org/ signature.asc Description: Digital signature
Bug#338457: samba: segfault after upgrade
On 12/6/05, Steve Langasek [EMAIL PROTECTED] wrote: clone 338457 -1unmerge -1submitter -1 Popcorn [EMAIL PROTECTED]retitle -1 samba: segfault after upgradereassign -1 samba 3.0.20b-2+b1thanks Unfortunately, the backtraces made with samba-dbg installed point to a stackcorruption problem (as did the ones without samba-dbg installed, but atleast there was some hope before).This makes it impossible to debug your problem from those stack traces. well that is to bad that samba-dbg did not help as much as we would have liked it to have. There are a couple approaches we can try from here.First, you should havebacktraces in your samba log files which correspond to these failures, but may not be identical to them -- they *may* give more information that'sactually helpful for debugging.Second, is this crash something that you'reable to reproduce on demand?If so, is there any chance that you can tell us how to reproduce it on our end? I have some information in my a logfiles that I will attach. I had been able to reproduce this panic a couple of days ago. I will see if I can't find another XP virtual machine around here and try adding it to the domain and see if I can't get some clean logs for you guys. It had always occurred when joining a Windows XP client to the domain. I would get a couple of RPC errors on the Windows side, some emails from the samba side and then everything would work fine, the XP machine would be added to the domain, a machine account would be created in the LDAP and the domain logon works correctly. Third (and definitely last), if you're running on i386 or amd64, you may beable to get more information about the crash if you can run samba under valgrind. I am currenty runing 2.6.8-2-686 #1 Thu May 19 17:53:30 JST 2005 i686 GNU/Linux (no amd64 ;)) Thanks Thanks,--Steve Langasek Give me a lever long enough and a Free OSDebian Developer to set it on, and I can move the world.[EMAIL PROTECTED] http://www.debian.org/-BEGIN PGP SIGNATURE-Version: GnuPG v1.4.1 (GNU/Linux)iD8DBQFDlY0hKN6ufymYLloRAsbXAJoCIZ5Wey2Nc5jZ+xKdB2GurTXVUACdFql57HdkXMsM7JjYCACndkiVa/E= =MwnY-END PGP SIGNATURE--- ***got any toast?*** log.cowgirl Description: Binary data log.gaucho Description: Binary data
Bug#338457: samba: segfault after upgrade
okay, if that's all, then I got a couple more backtraces in the attached *.gz file. I think one or two of them is without samba-dbg but there are also a couple with it. I hope that you guys can use it. if not, let me know and I will *kill* my samba again :) On 12/1/05, Christian Perrier [EMAIL PROTECTED] wrote: Quoting Popcorn ([EMAIL PROTECTED]): So tell me more about this samba-dbg package. And after I install it, what do I need to do anything with it in order to give you a backtrace that can be used? Nothing special. How do I know that a backtrace is usable?Sorry to be asking a bunch of questions, but I don't seem to be having much luck in finding this information any where else.I have been able to reproduce this error, or one similar to it, and I am pretty sure I can continue to reproduce it.The backtrace should just contain more information than the regularone you already submittedthat's merely all. -- ***got any toast?*** mbox.gz Description: GNU Zip compressed data
Bug#338457: samba: segfault after upgrade
Could you also send your smb.conf file ? No need to CC me to answers, btw mbox.gz Description: GNU Zip compressed data
Bug#338457: samba: segfault after upgrade
So tell me more about this samba-dbg package. And after I install it, what do I need to do anything with it in order to give you a backtrace that can be used? How do I know that a backtrace is usable? Sorry to be asking a bunch of questions, but I don't seem to be having much luck in finding this information any where else. I have been able to reproduce this error, or one similar to it, and I am pretty sure I can continue to reproduce it. Thanks LanceOn 11/29/05, Steve Langasek [EMAIL PROTECTED] wrote: On Tue, Nov 29, 2005 at 12:48:52AM +0100, Popcorn wrote: I was unable to reproduce the error today.I will keep trying to reproduce this if I can, and if I can, I will install samba-dbg and see what I can gather.You would want to install samba-dbg *first*, so that if you only get onemore backtrace, it'll be a usable one... :)--Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world.[EMAIL PROTECTED] http://www.debian.org/ -BEGIN PGP SIGNATURE-Version: GnuPG v1.4.1 (GNU/Linux)iD8DBQFDi51zKN6ufymYLloRAu7kAKCaZshC/OQsCitZAyhTKwoCuDfiRQCfbBOYoMa7x1aBVQ9FnfEKpnqQm8k==iRL+-END PGP SIGNATURE- -- ***got any toast?***
Bug#338457: samba: segfault after upgrade
Quoting Popcorn ([EMAIL PROTECTED]): So tell me more about this samba-dbg package. And after I install it, what do I need to do anything with it in order to give you a backtrace that can be used? Nothing special. How do I know that a backtrace is usable? Sorry to be asking a bunch of questions, but I don't seem to be having much luck in finding this information any where else. I have been able to reproduce this error, or one similar to it, and I am pretty sure I can continue to reproduce it. The backtrace should just contain more information than the regular one you already submittedthat's merely all. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#338457: samba: segfault after upgrade
I was unable to reproduce the error today. I will keep trying to reproduce this if I can, and if I can, I will install samba-dbg and see what I can gather. thanks LanceOn 11/28/05, Steve Langasek [EMAIL PROTECTED] wrote: On Sun, Nov 27, 2005 at 10:11:22PM +0100, Christian Perrier wrote: Quoting Popcorn ([EMAIL PROTECTED]): yes, yes I do think its a bit scarce.I seem to have missused the reportbug tool.Is this a bit better? As you may have guessed this is my first bug report.I hope it is more helpful this time.if you need any other infos. Let me know, I would be more then happy to help out and give you what you need. Lance Is this reproducible or did this happen only once? If it is reproducible, please install the samba-dbg packageand try using the binary files it provides (Steve, I'm not sure of the exact recommendations we should give to users we recommend samba-dbg tocould you complete this?)That is the complete recommendation...install samba-dbg, get us abacktrace.--Steve Langasek Give me a lever long enough and a Free OSDebian Developer to set it on, and I can move the world.[EMAIL PROTECTED] http://www.debian.org/-BEGIN PGP SIGNATURE-Version: GnuPG v1.4.1 (GNU/Linux)iD8DBQFDik68KN6ufymYLloRAvk7AKCz9dSA85jnW7eoOcTXA6vg1xNNbgCglScTw8BYeVcp0HiEMzg2mzZBXkI= =AEy+-END PGP SIGNATURE--- ***got any toast?***
Bug#338457: samba: segfault after upgrade
On Tue, Nov 29, 2005 at 12:48:52AM +0100, Popcorn wrote: I was unable to reproduce the error today. I will keep trying to reproduce this if I can, and if I can, I will install samba-dbg and see what I can gather. You would want to install samba-dbg *first*, so that if you only get one more backtrace, it'll be a usable one... :) -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. [EMAIL PROTECTED] http://www.debian.org/ signature.asc Description: Digital signature
Bug#338457: samba: segfault after upgrade
Package: samba Version: 3.0.20b-2+b1 Followup-For: Bug #338457 -- System Information: Debian Release: testing/unstable APT prefers testing APT policy: (500, 'testing') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.8-2-686 Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1) Versions of packages samba depends on: ii debconf [debconf-2.0] 1.4.59 Debian configuration management sy ii libacl1 2.2.32-1 Access control list shared library ii libc6 2.3.5-8 GNU C Library: Shared libraries an ii libcomerr2 1.38-2 common error description library ii libcupsys2 1.1.23-12Common UNIX Printing System(tm) - ii libkrb531.3.6-5 MIT Kerberos runtime libraries ii libldap22.1.30-12OpenLDAP libraries ii libpam-modules 0.79-3 Pluggable Authentication Modules f ii libpam-runtime 0.79-3 Runtime support for the PAM librar ii libpam0g0.79-3 Pluggable Authentication Modules l ii libpopt01.7-5lib for parsing cmdline parameters ii logrotate 3.7.1-2 Log rotation utility ii lsb-base3.0-11 Linux Standard Base 3.0 init scrip ii netbase 4.23 Basic TCP/IP networking system ii samba-common3.0.20b-2+b1 Samba common files used by both th samba recommends no packages. -- debconf information: samba/nmbd_from_inetd: * samba/run_mode: daemons samba/log_files_moved: samba/tdbsam: false * samba/generate_smbpasswd: true -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#338457: samba: segfault after upgrade
Quoting lance chatwell ([EMAIL PROTECTED]): Package: samba Version: 3.0.20b-2+b1 Followup-For: Bug #338457 Don't you think this bug is a little bit scarce? :-)
Bug#338457: (forw) Re: Bug#338457: samba: segfault after upgrade
- Forwarded message from Popcorn [EMAIL PROTECTED] - Date: Sun, 27 Nov 2005 20:49:43 +0100 From: Popcorn [EMAIL PROTECTED] To: Christian Perrier [EMAIL PROTECTED] Subject: Re: Bug#338457: samba: segfault after upgrade yes, yes I do think its a bit scarce. I seem to have missused the reportbug tool. Is this a bit better? As you may have guessed this is my first bug report. I hope it is more helpful this time. if you need any other infos. Let me know, I would be more then happy to help out and give you what you need. Lance --- Envelope-to: [EMAIL PROTECTED] Delivery-date: Sun, 27 Nov 2005 17:27:48 +0100 To: [EMAIL PROTECTED] Subject: Segfault in Samba From: Netbios Domain Administrator [EMAIL PROTECTED] The Samba 'panic action' script, /usr/share/samba/panic-action, was called for pid 17688 (/usr/sbin/smbd). Below is a backtrace for this process generated with gdb, which shows the state of the program at the time the error occured. You are encouraged to submit this information as a bug report to Debian. For information about the procedure for submitting bug reports , please see http://www.debian.org/Bugs/Reporting or the reportbug(1) manpage. (no debugging symbols found) Using host libthread_db library /lib/tls/libthread_db.so.1. (no debugging symbols found) `system-supplied DSO at 0xe000' has disappeared; keeping its symbols. 0x4021734e in ?? () #0 0x4021734e in ?? () #1 0x402b8ff4 in ?? () #2 0x401bcda9 in ?? () #3 0x4519 in ?? () #4 0xbfffb46c in ?? () #5 0x in ?? () #6 0xbfffb3c8 in ?? () #7 0x803668d0 in ?? () #8 0x0001 in ?? () #9 0x0001 in ?? () #10 0x in ?? () #11 0x in ?? () #12 0x in ?? () #13 0x in ?? () #14 0x in ?? () #15 0x in ?? () #16 0x in ?? () #17 0x in ?? () #18 0x in ?? () #19 0x in ?? () #20 0x in ?? () #21 0x in ?? () #22 0x in ?? () #23 0x in ?? () #24 0x in ?? () #25 0x in ?? () #26 0x in ?? () #27 0x in ?? () #28 0x in ?? () #29 0x in ?? () #30 0x in ?? () #34 0x in ?? () #35 0x in ?? () #36 0x in ?? () #37 0x in ?? () #38 0x in ?? () #39 0x in ?? () #40 0x in ?? () #41 0x in ?? () #42 0x07b0aabd in ?? () #43 0x18a0 in ?? () #44 0x in ?? () #45 0x801cdf0a in ?? () #46 0x803668a8 in ?? () #47 0x802c603c in ?? () #48 0xbfffb3ec in ?? () #49 0x801ce26e in ?? () #50 0x80366818 in ?? () #51 0x0024 in ?? () #52 0xbfffb40c in ?? () #53 0x801ce2aa in ?? () #54 0x402aec88 in ?? () #55 0x8029fbd5 in ?? () #56 0x402bc900 in ?? () #57 0xbfffb470 in ?? () #58 0x803668d0 in ?? () #59 0x0024 in ?? () #60 0xbfffb43c in ?? () #61 0x801cef6b in ?? () #62 0x803668d0 in ?? () #63 0x4018b17c in ?? () #64 0x40179518 in ?? () #65 0x40015ff4 in ?? () #66 0x40016508 in ?? () #67 0x400166b4 in ?? () #68 0xbfffb464 in ?? () #69 0x4000acba in ?? () #70 0x400166b4 in ?? () #71 0x40412498 in ?? () #72 0x0001 in ?? () #73 0x0001 in ?? () #74 0x in ?? () #75 0x0635 in ?? () #76 0x80025671 in ?? () #77 0x802c6228 in ?? () #78 0x4018b17c in ?? () #79 0x401bd140 in ?? () #80 0xbfffb468 in ?? () #81 0x in ?? () #82 0x in ?? () #83 0x4519 in ?? () #84 0x401bcc59 in ?? () #85 0x802c603c in ?? () #86 0x803668d0 in ?? () #87 0x802cc968 in ?? () #88 0xbfffb5ac in ?? () #89 0x801c824c in ?? () #90 0x803668d0 in ?? () #91 0x803668d0 in ?? () #92 0x8029e72b in ?? () #93 0x0602 in ?? () #94 0x0002 in ?? () #95 0x00ff in ?? () #96 0xbfffb4b8 in ?? () #97 0x802c603c in ?? () #98 0x8029b8fc in ?? () #99 0x40427ce0 in ?? () #100 0xbfffb5cc in ?? () #101 0x801b1f77 in ?? () #102 0x8029b678 in ?? () #103 0x802d7b20 in ?? () #104 0x in ?? () #105 0xbfffb4f8 in ?? () #106 0x8029b8fc in ?? () #107 0x8029b8ef in ?? () #108 0x0028 in ?? () #109 0x801b1f47 in ?? () #110 0x400f8d5c in ?? () #111 0x400f7000 in ?? () #112 0xbfffb4f8 in ?? () #113 0x80358288 in ?? () #114 0x80358434 in ?? () #115 0x in ?? () #116 0x4000acba in ?? () #117 0x80358434 in ?? () #118 0x80343270 in ?? () #119 0x in ?? () #120 0x0001 in ?? () #121 0x in ?? () #122 0x0012 in ?? () #123 0x404d17e2 in ?? () #124 0xbfffb562 in ?? () #125 0xbfffc13e in ?? () #126 0xbfffb538 in ?? () #127 0x400fc0de in ?? () #128 0xbfffc270 in ?? () #129 0xbfffc670 in ?? () #130 0xbfffc27c in ?? () #131 0xbfffb562 in ?? () #132 0x40107ff4 in ?? () #133 0x000c in ?? () #134 0xbfffc29a in ?? () #135 0xbfffb970 in ?? () #136 0x400ffb66 in ?? () #137 0xbfffb562 in ?? () #138 0xbfffb99a in ?? () #139 0xbfffc27c in ?? () #140 0xbfffb562 in ?? () #141 0x0402 in ?? () #142 0xbfffb562 in ?? () #143 0xbfffc29e in ?? () #144 0x0001 in ?? () #145 0x3031 in ?? () #146 0x32312e39 in ?? () #147 0x36312e33 in ?? () #148 0x39312e38 in ?? () #149 0x6e692e32 in ?? () #150 0x6464612d
Bug#338457: samba: segfault after upgrade
Quoting Popcorn ([EMAIL PROTECTED]): yes, yes I do think its a bit scarce. I seem to have missused the reportbug tool. Is this a bit better? As you may have guessed this is my first bug report. I hope it is more helpful this time. if you need any other infos. Let me know, I would be more then happy to help out and give you what you need. Lance Is this reproducible or did this happen only once? If it is reproducible, please install the samba-dbg packageand try using the binary files it provides (Steve, I'm not sure of the exact recommendations we should give to users we recommend samba-dbg tocould you complete this?) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#338457: samba: segfault after upgrade
I will try to reproduce this tomorrow. On 11/27/05, Christian Perrier [EMAIL PROTECTED] wrote: Quoting Popcorn ([EMAIL PROTECTED]): yes, yes I do think its a bit scarce.I seem to have missused the reportbug tool.Is this a bit better? As you may have guessed this is my first bug report.I hope it is more helpful this time.if you need any other infos. Let me know, I would be more then happy to help out and give you what you need. LanceIs this reproducible or did this happen only once?If it is reproducible, please install the samba-dbg packageandtry using the binary files it provides (Steve, I'm not sure of the exact recommendations we should give to users we recommend samba-dbgtocould you complete this?)-- ***got any toast?***
Bug#338457: samba: segfault after upgrade
On Sun, Nov 27, 2005 at 10:11:22PM +0100, Christian Perrier wrote: Quoting Popcorn ([EMAIL PROTECTED]): yes, yes I do think its a bit scarce. I seem to have missused the reportbug tool. Is this a bit better? As you may have guessed this is my first bug report. I hope it is more helpful this time. if you need any other infos. Let me know, I would be more then happy to help out and give you what you need. Lance Is this reproducible or did this happen only once? If it is reproducible, please install the samba-dbg packageand try using the binary files it provides (Steve, I'm not sure of the exact recommendations we should give to users we recommend samba-dbg tocould you complete this?) That is the complete recommendation... install samba-dbg, get us a backtrace. -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. [EMAIL PROTECTED] http://www.debian.org/ signature.asc Description: Digital signature
