[Bug 852232] New: some non fatal failure during boot results in an endless loop due to defect emergency mode

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bugzilla_noreply＠novell.com

25 Nov 2013 25 Nov '13

21:39

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c0 Summary: some non fatal failure during boot results in an endless loop due to defect emergency mode Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: x86-64 OS/Version: openSUSE 13.1 Status: NEW Severity: Major Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: hpj@urpla.net QAContact: qa-bugs@suse.de Found By: --- Blocker: --- Created an attachment (id=569041) --> (http://bugzilla.novell.com/attachment.cgi?id=569041) screenshot: error loop User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:25.0) Gecko/20100101 Firefox/25.0 On a fresh installation, yast failed to create a fstab (#852027). While creating one myself, I also added some nfs mounts. For some reason, these mounts don't work correctly (due to a missing rpcbind, nfs service tries to access /etc/init.d/rpcbind, but that isn't available, hence it fails). Now the whole system is installed in /, so emergency should work, but it spits out some errors in an endless loop. Scrrenshot attached. Reproducible: Always Steps to Reproduce: 1. add some mount target, that does not exist or results in some other failure 2. reboot Actual Results: results in error loop Expected Results: enter emergency mode -- 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.

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26 Nov 26 Nov

02:54

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c1 Andrey Borzenkov changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |arvidjaar@gmail.com --- Comment #1 from Andrey Borzenkov 2013-11-26 02:54:56 UTC --- Probably duplicate of https://bugzilla.novell.com/show_bug.cgi?id=852021 -- 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.

bugzilla_noreply＠novell.com

10:23

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c2 --- Comment #2 from Hans-Peter Jansen 2013-11-26 10:23:15 UTC --- I thought about adding this as a comment, but decided, that the problem domain is better described from a UX POV, especially regarding the outcome... I didn't dig deeper into the basic issues, I have to admit. Still approaching systemd, and still not satisfied from its behavior. -- 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.

bugzilla_noreply＠novell.com

27 Nov 27 Nov

02:34

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c3 Andrey Borzenkov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |hpj@urpla.net --- Comment #3 from Andrey Borzenkov 2013-11-27 02:34:42 UTC --- Please test suggested fix in https://bugzilla.novell.com/show_bug.cgi?id=852021 -- 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.

bugzilla_noreply＠novell.com

14:55

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c4 --- Comment #4 from Hans-Peter Jansen 2013-11-27 14:55:44 UTC --- I cannot trigger the failure again with these packages in place. Unfortunately, no amount of tinkering with fstab with trigger the emergency mode anymore. Even removing had no consequences. Will restore the original packages and redo the checks today evening. -- 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.

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15:49

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c5 --- Comment #5 from Andrey Borzenkov 2013-11-27 15:49:34 UTC --- (In reply to comment #4)

...

I cannot trigger the failure again with these packages in place. Unfortunately, no amount of tinkering with fstab with trigger the emergency mode anymore. Even removing had no consequences. Will restore the original packages and redo the checks today evening.

mkdir /test echo "/dev/no-such-device /test ext2 defaults 1 2" >> /etc/fstab reboot If this does not trigger emergency mode, you have some other problem :) -- 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.

bugzilla_noreply＠novell.com

28 Nov 28 Nov

17:00

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c6 Hans-Peter Jansen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|hpj@urpla.net | --- Comment #6 from Hans-Peter Jansen 2013-11-28 17:00:08 UTC --- Created an attachment (id=569565) --> (http://bugzilla.novell.com/attachment.cgi?id=569565) screenshot: no login Okay, that did the trick (in terms of a hanging boot). If I don't do anything, the system keeps showing the boot screen. I would expect a switch to the first console. Hitting escape, it shows the emergency mode welcome message, but unfortunately, it doesn't ask for a password as usual. I tried to enter it anyway, but that doesn't helped either. Esc toggles between the screens, but no login. See screenshot. Will fix with rescue system.. -- 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.

bugzilla_noreply＠novell.com

17:10

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c7 Andrey Borzenkov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |hpj@urpla.net --- Comment #7 from Andrey Borzenkov 2013-11-28 17:10:30 UTC --- (In reply to comment #6)

...

Hitting escape, it shows the emergency mode welcome message, but unfortunately, it doesn't ask for a password as usual.

I do not understand - is it with or without my patch? -- 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.

bugzilla_noreply＠novell.com

17:29

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c8 Hans-Peter Jansen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|hpj@urpla.net | --- Comment #8 from Hans-Peter Jansen 2013-11-28 17:29:33 UTC --- With, of course. Without it, it is already none to be defect.. -- 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.

bugzilla_noreply＠novell.com

17:37

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c9 --- Comment #9 from Andrey Borzenkov 2013-11-28 17:37:16 UTC --- Please show output of "rpm -qi systemd". -- 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.

bugzilla_noreply＠novell.com

19:59

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c10 --- Comment #10 from Hans-Peter Jansen 2013-11-28 19:59:45 UTC --- Name : systemd Version : 208 Release : 14.1 Architecture: x86_64 Install Date: Mi 27 Nov 2013 11:45:03 CET Group : System/Base Size : 6239327 License : LGPL-2.1+ Signature : RSA/SHA1, Di 26 Nov 2013 19:49:02 CET, Key ID d784d3e91d5c5303 Source RPM : systemd-208-14.1.src.rpm Build Date : Di 26 Nov 2013 19:47:47 CET Build Host : build35 Relocations : (not relocatable) Vendor : obs://build.opensuse.org/home:arvidjaar URL : http://www.freedesktop.org/wiki/Software/systemd Summary : A System and Session Manager Description : Systemd is a system and service manager, compatible with SysV and LSB init scripts for Linux. systemd provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux cgroups, supports snapshotting and restoring of the system state, maintains mount and automount points and implements an elaborate transactional dependency-based service control logic. It can work as a drop-in replacement for sysvinit. Distribution: home:arvidjaar:bnc:852021 -- 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.

bugzilla_noreply＠novell.com

20:08

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c11 --- Comment #11 from Andrey Borzenkov 2013-11-28 20:08:23 UTC --- It was confirmed as working by two users, so you may be indeed facing some different problem. I guess, you are using plymouth? If yes, could you try with plymouth disabled (plymouth.enable=0 on kernel command line), whether you can reproduce this? -- 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.

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20:42

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c12 --- Comment #12 from Hans-Peter Jansen 2013-11-28 20:42:31 UTC --- Created an attachment (id=569573) --> (http://bugzilla.novell.com/attachment.cgi?id=569573) screenshot: still no login Probably. Disabling plymouth does not change the behavior in question. -- 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.

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20:46

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c13 --- Comment #13 from Andrey Borzenkov 2013-11-28 20:46:49 UTC --- I noticed that you are using apparmor. Can you disable it to make sure it does not interfere? -- 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.

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22:10

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c14 --- Comment #14 from Hans-Peter Jansen 2013-11-28 22:10:37 UTC --- same behavior after "chkconfig boot.apparmor off" -- 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.

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30 Nov 30 Nov

11:06

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c15 Andrey Borzenkov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |hpj@urpla.net --- Comment #15 from Andrey Borzenkov 2013-11-30 11:06:14 UTC --- Yes, I reproduced it. Upstream patch was not enough. Could you please test updated package (just run "zypper up", should pick it up). It contains additional workaround that fixed it for me. -- 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.

bugzilla_noreply＠novell.com

1 Dec 1 Dec

22:24

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c16 --- Comment #16 from Hans-Peter Jansen 2013-12-01 22:24:42 UTC --- Created an attachment (id=569754) --> (http://bugzilla.novell.com/attachment.cgi?id=569754) exit and reenter emergency mode Andrey, sorry for the late response. Yes, that did the trick: after a mount timeout, the emergency shell (ES) is started, the root pw was requested, and I was able to enter it. What's a little disturbing is: exiting with Ctrl-D usually resulted in a reboot. The new default seems to try to boot into default mode. Interestingly, I edited the fstab in the emergency session (commented out the defect entry), hit Ctrl-D, system tried continue booting and - systemd has thrown me into the ES _again_. Another login -> Ctrl-D -> booting... -> ES. Looks like it keeps some state of ES, which leads to this, hence reboot is the only meaningful way out.. Therefor, the default behavior of continue booting is suboptimal at best. Anyway, you're making progress, but sorry for being so disillusioning. Thank you, Pete -- 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.

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22:26

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c Hans-Peter Jansen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|hpj@urpla.net | -- 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.

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22:26

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c Hans-Peter Jansen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEW -- 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.

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2 Dec 2 Dec

02:36

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c17 Andrey Borzenkov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |DUPLICATE --- Comment #17 from Andrey Borzenkov 2013-12-02 02:36:43 UTC --- (In reply to comment #16)

...

sorry for the late response. Yes, that did the trick: after a mount timeout, the emergency shell (ES) is started, the root pw was requested, and I was able to enter it.

OK, so it is the same problem as in bnc#852021, so I mark is as duplicate.

...

What's a little disturbing is: exiting with Ctrl-D usually resulted in a reboot. The new default seems to try to boot into default mode.

That's comes from upstream.

...

I edited the fstab in the emergency session (commented out the defect entry), hit Ctrl-D, system tried continue booting and - systemd has thrown me into the ES _again_. Another login -> Ctrl-D -> booting... -> ES. Looks like it keeps some state of ES, which leads to this, hence reboot is the only meaningful way out.. Therefor, the default behavior of continue booting is suboptimal at best.

Yes. After changing /etc/fstab you need to call "systemctl daemon-reload" to re-read it and forget old "bad" entry. Feel free to open new bug report re. suboptimal behavior, but let's not pile everything in one bug. *** This bug has been marked as a duplicate of bug 852021 *** http://bugzilla.novell.com/show_bug.cgi?id=852021 -- 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.

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6 Feb 6 Feb

12:06

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

https://bugzilla.novell.com/show_bug.cgi?id=852232 https://bugzilla.novell.com/show_bug.cgi?id=852232#c18 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ohering@suse.com --- Comment #18 from Dr. Werner Fink 2014-02-06 12:06:51 UTC --- *** Bug 862450 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=862450 -- 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.

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23 Sep 23 Sep

09:51

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

http://bugzilla.novell.com/show_bug.cgi?id=852232 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard| |obs:running:4038:moderate -- You are receiving this mail because: You are on the CC list for the bug.

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17 Dec 17 Dec

19:02

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

http://bugzilla.novell.com/show_bug.cgi?id=852232 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|obs:running:4038:moderate | -- You are receiving this mail because: You are on the CC list for the bug.

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19:23

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

http://bugzilla.novell.com/show_bug.cgi?id=852232 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard| |obs:running:4416:moderate -- You are receiving this mail because: You are on the CC list for the bug.

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3 Feb 3 Feb

11:33

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

http://bugzilla.novell.com/show_bug.cgi?id=852232 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|obs:running:4416:moderate | -- You are receiving this mail because: You are on the CC list for the bug.

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14:23

New subject: [Bug 852232] some non fatal failure during boot results in an endless loop due to defect emergency mode

http://bugzilla.novell.com/show_bug.cgi?id=852232 http://bugzilla.novell.com/show_bug.cgi?id=852232#c19 --- Comment #19 from Swamp Workflow Management --- openSUSE-RU-2016:0320-1: An update that has 146 recommended fixes can now be installed. Category: recommended (moderate) Bug References: 737690,742774,750845,818044,838475,841544,849870,852015,852021,852232,853293,854884,856389,856392,856858,857204,858864,859072,859365,860574,860937,861316,861489,863217,864745,864904,865834,866732,866933,867128,867663,867664,867840,868019,868230,868439,868931,869142,869603,872929,873432,873444,874665,875502,876587,876694,877021,877674,878525,880438,880732,881125,881559,881942,882393,882714,883565,884271,884403,885232,885288,886211,886599,886852,888178,888215,888612,889297,889357,890977,892096,892162,892300,893797,895087,896664,897799,897801,897803,898233,898240,898432,900558,901481,902240,902901,903009,903963,904214,904517,904828,905550,906709,906900,907318,907393,908476,909358,910643,911347,912030,912334,913517,916420,918118,919095,920195,921831,921898,921920,926169,927250,927457,928265,931388,932284,933365,933512,933521,933533,934077,934901,937512,937900,938908,939571,940264,941576,944132,944799,945282,947212,948458,948555,948705,949574,949683,949739,950510,951265,951663,953241,9543 36,954781,955635,961576 CVE References: Sources used: openSUSE 13.1 (src): systemd-210-40.1, systemd-mini-210-40.1 -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 852232] New: some non fatal failure during boot results in an endless loop due to defect emergency mode

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