[Bug 852021] New: rsyslog.service cancels emergency.target making it impossible to enter emergency shell

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bugzilla_noreply＠novell.com

24 Nov 2013 24 Nov '13

17:41

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c0 Summary: rsyslog.service cancels emergency.target making it impossible to enter emergency shell Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: Other OS/Version: openSUSE 13.1 Status: NEW Severity: Major Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: arvidjaar@gmail.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- Created an attachment (id=568839) --> (http://bugzilla.novell.com/attachment.cgi?id=568839) systemd debug log entering emeregency shell User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:25.0) Gecko/20100101 Firefox/25.0 As was found in bnc#851993, if rsyslog service is active it may be impossible to enter emergency shell. The reason is, rsyslog.service requires basic.target which requires sysinit.target which conflicts with emergency.{target,service}. So if syslog.service is triggered by connection to syslog.socket it tries to start basic.target which cancels pending emergency shell. Nov 23 23:20:05 server systemd[1]: Started Emergency Shell. Nov 23 23:20:05 server systemd[1]: Starting Emergency Mode. Nov 23 23:20:05 server systemd[1]: emergency.target changed dead -> active Nov 23 23:20:05 server systemd[1]: Job emergency.target/start finished, result=done Nov 23 23:20:05 server systemd[1]: Reached target Emergency Mode. .. Nov 23 23:20:05 server systemd[1]: Incoming traffic on syslog.socket Nov 23 23:20:05 server systemd[1]: Trying to enqueue job rsyslog.service/start/replace Nov 23 23:20:05 server systemd[1]: Installed new job rsyslog.service/start as 541 Nov 23 23:20:05 server systemd[1]: Installed new job basic.target/start as 549 Nov 23 23:20:05 server systemd[1]: Installed new job sysinit.target/start as 550 .. Nov 23 23:20:05 server systemd[1]: Stopping Emergency Mode. Nov 23 23:20:05 server systemd[1]: emergency.target changed active -> dead Nov 23 23:20:05 server systemd[1]: Job emergency.target/stop finished, result=done Nov 23 23:20:05 server systemd[1]: Stopped target Emergency Mode. Nov 23 23:20:05 server systemd[1]: Stopping Emergency Shell... Full log in attachment. Reproducible: Always Steps to Reproduce: 1. 2. 3. -- 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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bugzilla_noreply＠novell.com

25 Nov 25 Nov

08:25

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c zhang jiajun changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jzhang@suse.com AssignedTo|bnc-team-screening@forge.pr |mt@suse.com |ovo.novell.com | -- 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

26 Nov 26 Nov

04:34

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c1 --- Comment #1 from Cristian Rodríguez 2013-11-26 01:34:02 CLST --- not an rsyslog problem but systemd's . d420282b28f50720e233ccb1c02547c562195653 upstream.. needs new unit directive OnFailureJobMode.. -- 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 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c2 --- Comment #2 from A R 2013-11-26 17:37:50 UTC --- fyi, info re: "OnFailureJobMode" @ http://systemd.getpantheon.com:8080/jenkins/job/build-master/ws/man/systemd.... http://cgit.freedesktop.org/systemd/systemd/commit/?id=d420282b28f50720e233c... -- 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

17:51

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c3 --- Comment #3 from A R 2013-11-26 17:51:37 UTC --- fyi @ IRC #systemd, Q: What version of systemd will that (directive) show up in? Is that determined yet? Distro is currently @ systemd-208-6.1.x86_64 ... A: Presumably, v209 .. It will be a while before v209 is out. There's lots of stuff to stabilize related to DBus work. Also, all the network work needs to settle. Lots of activity. :-) .. It may be possible to backport the change to v208. .. Backports are done by distros. -- 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

18:35

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c4 Andrey Borzenkov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |ar16@imapmail.org --- Comment #4 from Andrey Borzenkov 2013-11-26 18:35:11 UTC --- @A R Please test updated package. Assuming x86 platform. zypper ar obs://home:arvidjaar:bnc:852021/standard bnc852021 zypper refresh bnc852021 zypper dup -r bnc852021 reboot and verify that system boots. Then enable back syslog.service (systemctl enable rsyslog.service), uncomment DEVICE lines in /etc/mdadm.conf and reboot. We should be back to your original configuration which hung at emergency mode; can you enter it now? (In reply to comment #1)

...

not an rsyslog problem I never said it was :)

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bugzilla_noreply＠novell.com

18:38

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c5 --- Comment #5 from A R 2013-11-26 18:38:10 UTC --- @Andrey I've only x86_64 to test ... Can you build/enable for that arch? -- 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

18:39

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c6 --- Comment #6 from Andrey Borzenkov 2013-11-26 18:39:51 UTC --- (In reply to comment #5)

...

I've only x86_64 to test ...

Can you build/enable for that arch?

it is. x86 as opposed to arm or ppc. I did not say i386 :) -- 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

01:15

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c7 A R changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|ar16@imapmail.org | --- Comment #7 from A R 2013-11-27 01:15:58 UTC ---

...

zypper ar obs://home:arvidjaar:bnc:852021/standard bnc852021 zypper refresh bnc852021 zypper dup -r bnc852021

...

reboot and verify that system boots

it does

...

Then enable back syslog.service (systemctl enable rsyslog.service)

done

...

uncomment DEVICE lines in /etc/mdadm.conf

done

...

reboot

done

...

We should be back to your original configuration which hung at emergency mode;

yes, it hangs, and ...

...

can you enter it now?

I'm now offered the emergency prompt, can login, traverse mounted/mountable fs, make edits, etc. -- 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

17:40

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c8 Marco M. changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jjletho67-esus@yahoo.it --- Comment #8 from Marco M. 2013-11-28 17:40:30 UTC --- I had an almost identical issue and the patch has worked fine for me, now the emergency shell comes up correctly. I encontered this bug while trying to solve those two others: https://bugzilla.novell.com/show_bug.cgi?id=832501 https://bugzilla.novell.com/show_bug.cgi?id=811830 Thank you! -- 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

30 Nov 30 Nov

06:58

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c9 --- Comment #9 from A R 2013-11-30 06:58:35 UTC --- fyi, related discussion thread @ http://lists.freedesktop.org/archives/systemd-devel/2013-November/014675.htm... -- 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

2 Dec 2 Dec

02:36

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c10 --- Comment #10 from Andrey Borzenkov 2013-12-02 02:36:44 UTC --- *** Bug 852232 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=852232 -- 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

02:38

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c11 --- Comment #11 from Andrey Borzenkov 2013-12-02 02:38:18 UTC --- @Marco, @A R: the patch was enough; I now updated my package with additional workaround and would appreciate additional 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.

bugzilla_noreply＠novell.com

3 Dec 3 Dec

19:23

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c12 --- Comment #12 from Marco M. 2013-12-03 19:23:56 UTC --- (In reply to comment #11)

...

@Marco, @A R: the patch was enough; I now updated my package with additional workaround and would appreciate additional testing.

Tested, it works! The emergency shell comes out correctly. Just to be clear, i tested only the ability to show a working emergency shell when it is expected (in my case when a needed filesystem or partition is missing) -- 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

23 Jan 23 Jan

10:03

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c13 Marius Tomaschewski changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|mt@suse.com |systemd-maintainers@suse.de --- Comment #13 from Marius Tomaschewski 2014-01-23 10:03:13 UTC --- see above (comment #1ff) -> 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

10:43

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c14 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |werner@suse.com Resolution| |DUPLICATE --- Comment #14 from Dr. Werner Fink 2014-01-23 10:43:27 UTC --- Ahh ... indeed this explains why I was not able to reproduce this problem for bnc #832220 *** This bug has been marked as a duplicate of bug 832220 *** http://bugzilla.novell.com/show_bug.cgi?id=832220 -- 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

3 Mar 3 Mar

15:30

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c15 --- Comment #15 from Dr. Werner Fink 2014-03-03 15:30:43 UTC --- (In reply to comment #2) This is part of the patch 0001-core-replace-OnFailureIsolate-setting-by-a-more-gene.patch OK then this should work with the latest systemd from factory. -- 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

4 Mar 4 Mar

14:59

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c16 --- Comment #16 from Andrey Borzenkov 2014-03-04 14:59:33 UTC --- (In reply to comment #15)

...

OK then this should work with the latest systemd from factory.

This bug is filed against 13.1. Anyone is going to provide fix for it? -- 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

15:28

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

https://bugzilla.novell.com/show_bug.cgi?id=852021 https://bugzilla.novell.com/show_bug.cgi?id=852021#c17 --- Comment #17 from Dr. Werner Fink 2014-03-04 15:28:22 UTC --- (In reply to comment #16) I've a systemd-208 around but I'm not sure if this should be submitted to 13.1 as there had been bad experiences with such updates (compare bnc#866612 or bnc#854884) ... ?!? -- 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

23 Sep 23 Sep

10:51

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

http://bugzilla.novell.com/show_bug.cgi?id=852021 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

19:03

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

http://bugzilla.novell.com/show_bug.cgi?id=852021 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.

bugzilla_noreply＠novell.com

19:49

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

http://bugzilla.novell.com/show_bug.cgi?id=852021 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

11:35

New subject: [Bug 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

http://bugzilla.novell.com/show_bug.cgi?id=852021 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 852021] rsyslog.service cancels emergency.target making it impossible to enter emergency shell

http://bugzilla.novell.com/show_bug.cgi?id=852021 http://bugzilla.novell.com/show_bug.cgi?id=852021#c18 --- Comment #18 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 852021] New: rsyslog.service cancels emergency.target making it impossible to enter emergency shell

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