[Bug 1062482] New: Problem with autofs ... mount points bail out - openSUSE Bugs - openSUSE Mailing Lists

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[Bug 1062482] New: Problem with autofs ... mount points bail out

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10 Oct 2017 10 Oct '17

11:14

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Bug ID: 1062482 Summary: Problem with autofs ... mount points bail out Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Factory Status: NEW Severity: Major Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: werner@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- It happens that mount points like /mounts/dist become and remain disappeared if not accessed at all times -- You are receiving this mail because: You are on the CC list for the bug.

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10 Oct 10 Oct

11:16

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c1 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lchiquitto@suse.com --- Comment #1 from Dr. Werner Fink --- Restarting autofs.service does help but IMHO is not the prefect solution -- You are receiving this mail because: You are on the CC list for the bug.

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12:30

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c2 --- Comment #2 from Dr. Werner Fink --- Could also a kernel related problem with NFS 4.1 as Leap only supports NFS 4.0 -- You are receiving this mail because: You are on the CC list for the bug.

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14:24

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c3 --- Comment #3 from Dr. Werner Fink --- A core dump had happen Oct 10 13:19:27 noether automount[1720]: lookup_read_map: lookup(nisplus): couldn't locate nis+ table auto.mounts Oct 10 13:19:27 noether automount[1720]: lookup_read_map: lookup(nisplus): couldn't locate nis+ table auto.suse Oct 10 13:19:27 noether systemd[1]: Started Automounts filesystems on demand. Oct 10 13:22:30 noether automount[1720]: set_tsd_user_vars: failed to get group info from getgrgid_r Oct 10 13:22:30 noether automount[1720]: key "data" not found in map source(s). Oct 10 14:21:49 noether automount[1720]: set_tsd_user_vars: failed to get group info from getgrgid_r Oct 10 14:21:49 noether systemd[1]: autofs.service: Main process exited, code=killed, status=11/SEGV Oct 10 14:21:49 noether systemd[1]: autofs.service: Unit entered failed state. Oct 10 14:21:49 noether systemd[1]: autofs.service: Failed with result 'signal'. Oct 10 14:21:49 noether systemd-coredump[7814]: Process 1720 (automount) of user 0 dumped core. -- You are receiving this mail because: You are on the CC list for the bug.

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14:36

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c4 --- Comment #4 from Dr. Werner Fink --- Created attachment 743729 --> http://bugzilla.suse.com/attachment.cgi?id=743729&action=edit core.bz2 of `/usr/sbin/automount -p /var/run/automount.pid' rpm -qf /usr/sbin/automount autofs-5.1.3-2.1.x86_64 zypper se -s autofs [...] i | autofs | package | 5.1.3-2.1 | x86_64 | Main Repository (OSS) i | autofs | package | 5.1.3-2.1 | x86_64 | openSUSE-20171001-0 (gdb) bt #0 __strlen_sse2 () at ../sysdeps/x86_64/strlen.S:120 #1 0x00007fdb4a2d20fe in __GI___strdup (s=s@entry=0x6361706e75040020 ) at strdup.c:41 #2 0x00005603ec874c57 in macro_addvar (table=table@entry=0x7fdb2c031ba0, str=str@entry=0x7fdb42f575e0 "GROUP", len=5, value=value@entry=0x6361706e75040020 ) at macros.c:305 #3 0x00005603ec86c08c in do_macro_addvar (list=0x7fdb2c031ba0, prefix=prefix@entry=0x0, name=name@entry=0x5603ec8861af "GROUP", val=0x6361706e75040020 ) at mounts.c:368 #4 0x00005603ec86cf03 in addstdenv (sv=<optimized out>, prefix=prefix@entry=0x0) at mounts.c:410 #5 0x00007fdb43dd7ef5 in parse_mount (ap=0x5603edf87760, name=0x7fdb42f578f0 "dist", name_len=4, mapent=0x7fdb42f577b0 "-rw,rsize=8192,wsize=8192,intr,hard,nolock dist.suse.de:/dist", context=0x7fdb44003b10) at parse_sun.c:1326 #6 0x00007fdb43767af2 in lookup_mount (ap=<optimized out>, name=<optimized out>, name_len=<optimized out>, context=0x7fdb44003a30) at lookup_yp.c:939 #7 0x00005603ec8654fd in do_lookup_mount (ap=ap@entry=0x5603edf87760, map=0x7fdb44003180, name=name@entry=0x7fdb42f57dc0 "dist", name_len=name_len@entry=4) at lookup.c:854 #8 0x00005603ec86648e in lookup_name_source_instance (name_len=4, name=0x7fdb42f57dc0 "dist", type=<optimized out>, map=0x5603edf86490, ap=0x5603edf87760) at lookup.c:990 #9 lookup_map_name (this=0x7fdb2c03c870, name_len=4, name=0x7fdb42f57dc0 "dist", map=0x5603edf86490, ap=0x5603edf87760) at lookup.c:1045 #10 lookup_nss_mount (ap=ap@entry=0x5603edf87760, source=source@entry=0x0, name=name@entry=0x7fdb42f57dc0 "dist", name_len=4) at lookup.c:1249 #11 0x00005603ec85c0b5 in do_mount_indirect (arg=<optimized out>) at indirect.c:776 #12 0x00007fdb4b966558 in start_thread (arg=0x7fdb42f5a700) at pthread_create.c:465 #13 0x00007fdb4a34245f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 -- You are receiving this mail because: You are on the CC list for the bug.

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11 Oct 11 Oct

10:57

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c5 --- Comment #5 from Dr. Werner Fink --- Created attachment 743844 --> http://bugzilla.suse.com/attachment.cgi?id=743844&action=edit autofs-5.1.3-boo1062482.patch - Add patch autofs-5.1.3-boo1062482.patch * which fix crash on NULL pointer (boo#1062482) * silent rpmlint due missing initgroups/getgroups * debug missing group informations on groups get from NIS -- You are receiving this mail because: You are on the CC list for the bug.

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10:58

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c6 --- Comment #6 from Dr. Werner Fink --- Just done a submit request #533358 -- You are receiving this mail because: You are on the CC list for the bug.

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11:02

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c7 --- Comment #7 from Dr. Werner Fink --- Hmm ... there are more crashes AFAICS Oct 11 10:58:55 noether automount[17007]: key "data" not found in map source(s). Oct 11 10:58:56 noether systemd[1]: autofs.service: Main process exited, code=killed, status=11/SEGV Oct 11 10:58:56 noether systemd[1]: autofs.service: Unit entered failed state. Oct 11 10:58:56 noether systemd[1]: autofs.service: Failed with result 'signal'. Oct 11 10:58:56 noether systemd-coredump[20829]: Process 17007 (automount) of user 0 dumped core. -- You are receiving this mail because: You are on the CC list for the bug.

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11:17

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c8 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #743844|0 |1 is obsolete| | --- Comment #8 from Dr. Werner Fink --- Created attachment 743848 --> http://bugzilla.suse.com/attachment.cgi?id=743848&action=edit autofs-5.1.3-boo1062482.patch Hmmm ... this seems to do the job -- You are receiving this mail because: You are on the CC list for the bug.

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11:28

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c9 --- Comment #9 from Dr. Werner Fink --- Maybe the error set_tsd_user_vars: failed to get group info from getgrgid_r had triggered the crashes as this leads to an empty/NULL group name ... -- You are receiving this mail because: You are on the CC list for the bug.

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11:31

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c10 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #743848|0 |1 is obsolete| | --- Comment #10 from Dr. Werner Fink --- Created attachment 743850 --> http://bugzilla.suse.com/attachment.cgi?id=743850&action=edit Third version of autofs-5.1.3-boo1062482.patch now with a fallback group name "unknown" for missing NIS group names -- You are receiving this mail because: You are on the CC list for the bug.

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13:08

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |1062755 -- You are receiving this mail because: You are on the CC list for the bug.

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15:10

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |1062810 -- You are receiving this mail because: You are on the CC list for the bug.

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17 Oct 17 Oct

12:48

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Chenzi Cao changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bnc-team-screening@forge.pr |lchiquitto@suse.com |ovo.novell.com | -- You are receiving this mail because: You are on the CC list for the bug.

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18 Oct 18 Oct

13:14

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Leonardo Chiquitto changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|lchiquitto@suse.com |jeffm@suse.com -- You are receiving this mail because: You are on the CC list for the bug.

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17:00

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c11 --- Comment #11 from Jeff Mahoney --- Huh. I didn't seem to get a submit request for this patch for autofs. I would have rejected it. There is no information within the patch whatsoever and even the spec file wasn't documented properly. Putting three separate bug fixes in a single patch? No. Was *any* of this submitted upstream? Please don't force patches into projects for which you are not the maintainer. I'm reverting this until it's done properly. -- You are receiving this mail because: You are on the CC list for the bug.

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23:14

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c12 --- Comment #12 from Jeff Mahoney --- Created attachment 745066 --> http://bugzilla.suse.com/attachment.cgi?id=745066&action=edit [PATCH] autofs-5.1.3 - fix unset tsd group name handling From: Ian Kent Subject: autofs-5.1.3 - fix unset tsd group name handling Patch-mainline: Submitted, http://www.spinics.net/lists/autofs/msg01725.html References: bsc#1062482 Commit 1a64a6bbc5 changed set_tsd_user_vars() to set thread specific values even if the group name could not be obtained. But the structure holding the values was not initialized on allocation so the group field might not be NULL when no group name is available. Also the macro addition and removal functions didn't properly handle a macro value of NULL. Signed-off-by: Ian Kent Reported-by: Donald Buczek -- You are receiving this mail because: You are on the CC list for the bug.

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23:15

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c13 --- Comment #13 from Jeff Mahoney --- Created attachment 745068 --> http://bugzilla.suse.com/attachment.cgi?id=745068&action=edit [PATCH] autofs-5.1.3 - fix ordering of seteuid/setegid in do_spawn From: Jeff Mahoney Subject: autofs-5.1.3 - fix ordering of seteuid/setegid in do_spawn Patch-mainline: Submitted, http://www.spinics.net/lists/autofs/msg01747.html References: bsc#1062482 In do_spawn, We call seteuid() prior to calling setegid() which means that, when we're using an unprivileged uid, we won't have permissions to set the effective group anymore. We also don't touch the group memberships so the permissions used to open the directory will will include all of root's supplementary groups and none of the user's. This patch reverses the ordering and uses initgroups() to reset the supplementary groups to the unprivileged user's groups. Signed-off-by: Jeff Mahoney -- You are receiving this mail because: You are on the CC list for the bug.

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23:17

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c14 Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #14 from Jeff Mahoney --- ordering of seteuid/setegid in do_spawn (bsc#1062482). - fix unset tsd group name handling (bsc#1062482). - fix possible map instance memory leak (bsc#1038198). - check map instances for staleness on map update (bsc#1038198). - Added patches: - autofs-5-1-3-check-map-instances-for-staleness-on-map-update.patch - autofs-5-1-3-fix-ordering-of-seteuid-setegid-in-do_spawn.patch - autofs-5-1-3-fix-possible-map-instance-memory-leak.patch - autofs-5-1-3-fix-unset-tsd-group-name-handling.patch (forwarded request 535039 from jeff_mahoney) New request # 535040 -- You are receiving this mail because: You are on the CC list for the bug.

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19 Oct 19 Oct

00:01

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c15 --- Comment #15 from Bernhard Wiedemann --- This is an autogenerated message for OBS integration: This bug (1062482) was mentioned in https://build.opensuse.org/request/show/535040 Factory / autofs -- You are receiving this mail because: You are on the CC list for the bug.

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5 Dec 5 Dec

16:36

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard| |ibs:running:6209:low | |ibs:running:6210:low -- You are receiving this mail because: You are on the CC list for the bug.

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21 Oct 21 Oct

16:50

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|ibs:running:6209:low |ibs:running:6209:moderate |ibs:running:6210:low |ibs:running:6210:moderate -- You are receiving this mail because: You are on the CC list for the bug.

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22 Nov 22 Nov

18:12

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c18 --- Comment #18 from Swamp Workflow Management --- SUSE-RU-2018:3846-1: An update that has four recommended fixes can now be installed. Category: recommended (moderate) Bug References: 1038198,1062482,1066720,1068166 CVE References: Sources used: SUSE Linux Enterprise Server 11-SP4 (src): autofs-5.0.6-42.8.26 SUSE Linux Enterprise Debuginfo 11-SP4 (src): autofs-5.0.6-42.8.26 -- You are receiving this mail because: You are on the CC list for the bug.

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4 Dec 4 Dec

08:40

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|ibs:running:6209:moderate |ibs:running:6209:moderate |ibs:running:6210:moderate | -- You are receiving this mail because: You are on the CC list for the bug.

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29 Jul 29 Jul

16:44

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|ibs:running:6209:moderate | -- You are receiving this mail because: You are on the CC list for the bug.

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18:15

New subject: [Bug 1062482] Problem with autofs ... mount points bail out

http://bugzilla.suse.com/show_bug.cgi?id=1062482 http://bugzilla.suse.com/show_bug.cgi?id=1062482#c20 --- Comment #20 from Swamp Workflow Management --- SUSE-RU-2019:2007-1: An update that has 6 recommended fixes can now be installed. Category: recommended (moderate) Bug References: 1038198,1062482,1066720,1068166,1087774,1127519 CVE References: Sources used: SUSE Linux Enterprise Server 12-SP4 (src): autofs-5.0.9-28.12.24 SUSE Linux Enterprise Desktop 12-SP4 (src): autofs-5.0.9-28.12.24 SUSE CaaS Platform 3.0 (src): autofs-5.0.9-28.12.24 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. -- You are receiving this mail because: You are on the CC list for the bug.

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