https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c1 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |alex@sec.in.tum.de --- Comment #1 from Neil Brown 2013-10-21 05:54:14 UTC --- This might be a known bug in libtirpc. What version do you have? (rpm -q libtirpc1) Also, what is at the top of rpm -q --changelog libtirpc1 If you update to the latest factory, does the problem go away? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c3 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |alex@sec.in.tum.de --- Comment #3 from Neil Brown 2013-10-21 21:56:38 UTC --- So after the update you now have libtirpc1-0.2.3-1.1.x86_64 ? I really thought that would fix the problem. If you just run /usr/sbin/rpc.gssd does it produce the error? If so, can you strace -o /tmp/strace /usr/sbin/rpc.gssd and attach the "/tmp/strace" file? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c5 Alexander Lüdtke changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alex@sec.in.tum.de --- Comment #5 from Alexander Lüdtke 2013-10-22 09:53:12 UTC --- after I did update today I now have libtirpc1-0.2.3-1.1.x86_64 still got an error in /var/log/message after rcnfs start: kernel: [ 536.350261] rpc.gssd[4116]: segfault at 25 ip 00007fd2838a113f sp 00007fff4817c570 error 4 in libgssapi_krb5.so.2.2[7fd283879000+43000] But as I see thats diffrent now. I add a new strace file (strace-22-10-2013-002). -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c7 --- Comment #7 from Neil Brown 2013-10-24 02:23:41 UTC --- Bother - I forgot that rpc.gssd forks. That strace only shows the parent, but the child does all the work, including crashing. Could you add the '-F' flag to strace and try again please? Thanks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c9 --- Comment #9 from Alexander Lüdtke 2013-10-24 12:31:16 UTC --- Created an attachment (id=564817) --> (http://bugzilla.novell.com/attachment.cgi?id=564817) strace of rpc.gssd start 24.10.2013 - 02 ignore the strace of rpc.gssd start 24.10.2013 ! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c11 --- Comment #11 from Neil Brown 2013-10-29 02:12:54 UTC --- I guess I should have clarified that it needs to be an strace of rpc.gssd in a context where that "segfault" error gets generated. When the "segfault" happens, the strace will end. Is it possible to reproduce that circumstance and get the strace? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c13 --- Comment #13 from Neil Brown 2013-11-05 02:28:27 UTC --- Well, at least something is fixed. Do you get that "..unhandled error..." message when you interrupt or kill something, or does it happen all by itself. If the former, I exactly the problem and you can probably ignore it. If the latter (which I suspect is more likely) then I think this might be a known problem which I don't think has been resolved yet. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c15 --- Comment #15 from Alexander Lüdtke 2013-11-05 09:35:28 UTC --- Guess I was to fast :-( I was manage to get an rpc error again, including an strace (attached as 20131105-01 ) What did I do: 1. rcnfs start --> rhea kernel: [84159.257584] rpc.gssd[6995]: segfault at 25 ip 00007f91aa5f913f sp 00007fff6bf19e50 error 4 in libgssapi_krb5.so.2.2[7f91aa5d1000+43000] 2. rcnfs status (gssd was not running !) 3. strace -F -o /tmp/strace-2013-11-04-02 /usr/sbin/rpc.gssd 4. rcnfs status gssd running now 5. try to mount nfs4 (kerorized) --> rhea kernel: [84274.970759] NFS: nfs4_discover_server_trunking unhandled error -32. Exiting with error EIO + crash of rpc.gssd Ill try to get the segfault error in an strace ... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c17 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mike@m-buchau.de --- Comment #17 from Neil Brown 2013-11-11 07:58:56 UTC --- *** Bug 849757 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=849757 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c19 --- Comment #19 from Neil Brown 2013-11-12 04:35:23 UTC --- Created an attachment (id=566981) --> (http://bugzilla.novell.com/attachment.cgi?id=566981) RPM for testing. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c21 --- Comment #21 from Michael Buchau 2013-11-12 19:30:44 UTC --- The RPM works for me too on an OS 13.1 GM system with all patches applied and I'm also seeing those "lucid" errors. Nevertheless, thanks for fixing! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c23 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #566981|0 |1 is obsolete| | --- Comment #23 from Neil Brown 2013-11-13 01:09:50 UTC --- Created an attachment (id=567194) --> (http://bugzilla.novell.com/attachment.cgi?id=567194) libtirpc1 rpm for testing. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c25 --- Comment #25 from Michael Buchau 2013-11-13 22:04:37 UTC --- I can confirm Alexander's results. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c27 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nfbrown@suse.com AssignedTo|nfbrown@suse.com |okir@suse.com --- Comment #27 from Neil Brown 2013-11-18 00:28:23 UTC --- Reassigning to maintainer of libtirpc. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c29 James Carter changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jimc@math.ucla.edu --- Comment #29 from James Carter 2013-12-04 21:41:42 UTC --- Confirming that the bug is still present in OpenSuSE-13.1-final with these package versions: nfs-client-1.2.8-4.5.1.x86_64 libtirpc1-0.2.3-1.1.x86_64 libgssglue1-0.4-2.1.2.x86_64 Thanks to Neil Brown for the patch RPM: installing bug-841788_libtirpc1-0.2.3-0.x86_64.rpm and downgrading to nfs-client-1.2.8-4.2.1.x86_64 puts a band-aid on the problem. Could you possibly post the patch file and/or a bugfix package for i586? Anxiously awaiting the official update. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c31 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |jimc@math.ucla.edu --- Comment #31 from Neil Brown 2013-12-04 22:45:39 UTC --- You can get prebuilt rpm for x86_64 and i586 from http://download.opensuse.org/repositories/home:/neilbrown:/branches:/Base:/S... You should not need to revert to an earlier nfs-client. Does it not work with the latest nfs-client and the fixed libtirpc? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c33 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mcaj@suse.com --- Comment #33 from Neil Brown 2013-12-05 02:37:33 UTC --- *** Bug 853362 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=853362 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c35 Martin Caj changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #35 from Martin Caj 2013-12-05 10:20:16 UTC --- HI, I can confirmed that the packaged libtirpc1 version 0.2.3-58.1 from obs://build.opensuse.org/home:neilbrown fixed that trouble. I hope the fix`ll go to the main OpenSUSE update soon ;) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c37 Hardy Heroin changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hardy.heroin+novell@gmail.c | |om --- Comment #37 from Hardy Heroin 2013-12-09 12:02:33 UTC --- I can also confirm that I suffer from this bug and I would appreciate a fix in the main repository. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c39 --- Comment #39 from Neil Brown 2013-12-18 22:10:28 UTC --- Base:System/libtirpc currently has the fix. There are "issues" with getting it in to openSUSE See the thread http://lists.opensuse.org/opensuse-packaging/2013-11/msg00126.html which continues http://lists.opensuse.org/opensuse-packaging/2013-12/msg00001.html for details. I've done all I can. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c41 Heiner Markert changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mephisto@gmx.net --- Comment #41 from Heiner Markert 2013-12-21 14:44:57 UTC --- Thank you for your effort! The patched libtirpc1 rpm is no longer available under the mentioned link

You can get prebuilt rpm for x86_64 and i586 from

http://download.opensuse.org/repositories/home:/neilbrown:/branches:/Base:/S...

In my fully updated opensuse 13.1 installation, rpc.gssd still segfaults when I do a secure nfs4 mount, I have libtirpc1 Version 0.2.3-1.1 Is there any known workaround to get kerberized nfs mounts working in 13.1? Best regards Heiner -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c43 --- Comment #43 from simon heckl 2014-01-31 12:00:41 UTC ---

You can get prebuilt rpm for x86_64 and i586 from

http://download.opensuse.org/repositories/home:/neilbrown:/branches:/Base:/S...

The rpm was not available but I got a working version there http://download.opensuse.org/repositories/home:/lnt-sysadmin:/tools/openSUSE... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c45 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|FIXED | --- Comment #45 from Neil Brown 2014-03-21 10:04:56 UTC --- Hi Benjamin, What update is this? We need an update for libtirpc and openSUSE:13.1:Update/libtirpc is still wrong. It contains --with-gssglue. I haven't submitted and update for that yet because 'pam' needed to be updated first. Is it the pam update that you were referring to? That is only the first step. But thanks for reminding me, I'll get the libtirpc update submitted next week. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c47 Roland Mainz changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |roland.mainz.bugzilla-suse@ | |nrubsig.org --- Comment #47 from Roland Mainz 2014-03-24 04:12:09 UTC --- Erm... any news on this issue ? It seems Kerberiz'ed NFS (NFSv3/NFSv4) is still broken in SuSE 13.1 ... ;-( -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c49 --- Comment #49 from Swamp Workflow Management 2014-04-04 08:04:25 UTC --- openSUSE-RU-2014:0478-1: An update that has one recommended fix can now be installed. Category: recommended (low) Bug References: 841788 CVE References: Sources used: openSUSE 13.1 (src): libtirpc-0.2.3-4.1 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=841788 https://bugzilla.novell.com/show_bug.cgi?id=841788#c51 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |joost.van.rooij@hotmail.com --- Comment #51 from Neil Brown 2014-09-19 09:52:46 UTC --- *** Bug 862131 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=862131 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.