[Bug 556479] New: autofs / automount crashes with Segmentation fault
http://bugzilla.novell.com/show_bug.cgi?id=556479#c0 Summary: autofs / automount crashes with Segmentation fault Classification: openSUSE Product: openSUSE 11.2 Version: Final Platform: x86-64 OS/Version: openSUSE 11.2 Status: NEW Severity: Critical Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: r.ems@gmx.net QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.5) Gecko/20091103 SUSE/3.5.5-2.2 Firefox/3.5.5 Just accesing /net crashes automount with Segmentation fault . This is an openSUSE 11.2, upgraded from 11.1 with zypper dup. auto.master only has the lines /net -hosts +auto.master Starting automount on a console gives the following output: # /usr/sbin/automount -vdf Starting automounter version 5.0.4, master map auto.master using kernel protocol version 5.01 lookup_nss_read_master: reading master files auto.master parse_init: parse(sun): init gathered global options: (null) lookup_read_master: lookup(file): read entry /net lookup_read_master: lookup(file): read entry +auto.master lookup_nss_read_master: reading master files auto.master parse_init: parse(sun): init gathered global options: (null) lookup_nss_read_master: reading master nis auto.master parse_init: parse(sun): init gathered global options: (null) lookup(yp): read of master map auto.master failed: No such map in server's domain lookup(file): failed to read included master map auto.master master_do_mount: mounting /net automount_path_to_fifo: fifo name /var/run/autofs.fifo-net lookup_nss_read_map: reading map hosts (null) parse_init: parse(sun): init gathered global options: (null) mounted indirect on /net with timeout 600, freq 150 seconds st_ready: st_ready(): state = 0 path /net ghosting enabled handle_packet: type = 3 handle_packet_missing_indirect: token 8, name c3m, request pid 17906 attempting to mount entry /net/c3m Segmentation fault (core dumped) The last four lines only appear when running "ls /net/c3m" . Running "ls /net" works fine and shows a list of hosts, including our server c3m. Our configuration has been working on this workstation for over 2 years and up to yesterday on 11.1. Mounting and autofs/automount still works on other workstations running 11.1. Running "mount c3m:/tmp /mnt" also works fine and the FS gets mounted and is accessible under /mnt. Reproducible: Always Steps to Reproduce: 1. rcautofs start 2. ls /net/c3m Actual Results: automount crashes. Expected Results: No automount crash. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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shuang qiu
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Hendrik Vogelsang
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--- Comment #1 from Richard Ems
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Radek Doulik
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--- Comment #3 from Radek Doulik
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--- Comment #4 from Radek Doulik
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--- Comment #5 from Richard Ems
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--- Comment #6 from Radek Doulik
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--- Comment #7 from Richard Ems
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--- Comment #8 from Radek Doulik
An updated autofs rpm package would be very useful.
Yup. I am not working on packaging autofs, I just got annoyed by automounter crashing on my machine as well :-) Vojta, please could you reassign the bug to the packager of autofs? (sorry I don't know how the opensuse release/updates process works) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Jiri Kosina
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Jürgen Vollmer
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--- Comment #9 from Jürgen Vollmer
make configure; make; make install
- restart autofs:
rcautofs restart
and everything's fine. Jürgen -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Leonardo Chiquitto
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--- Comment #11 from Richard Ems
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--- Comment #12 from Jürgen Vollmer
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--- Comment #14 from Richard Ems
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--- Comment #15 from Leonardo Chiquitto
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--- Comment #16 from Richard Ems
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Leonardo Chiquitto
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Leonardo Chiquitto
Do your suggestions also apply to 11.2 ?
Just the first one. Another thing that may help with the diagnostic is to enable bash debugging in the init script: -#!/bin/bash +#!/bin/bash -x Could you please implement both and attach the logs when the problem occurs again? Thanks! -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #18 from Richard Ems
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--- Comment #19 from Richard Ems
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--- Comment #20 from Leonardo Chiquitto
Should we open a new bug? The segfault bug seems to be solved, the hang should be a new bug, or not?
Yes, this is a good idea. Please assign the new bug to me. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Leonardo Chiquitto
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Leonardo Chiquitto
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Detlef Reichelt
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Joel Schaerer
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Leonardo Chiquitto
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Miklos Szeredi
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Leonardo Chiquitto
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Marcus Meissner
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Swamp Workflow Management
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Christian Dengler
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Leonardo Chiquitto
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--- Comment #31 from Leonardo Chiquitto
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--- Comment #32 from Joel Schaerer
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Dirk Mueller
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Swamp Workflow Management
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Swamp Workflow Management
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--- Comment #35 from Christian Dengler
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Leonardo Chiquitto
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--- Comment #37 from Bernhard Wiedemann
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