November 2010 - openSUSE Bugs - openSUSE Mailing Lists

[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c Carlos Robinson <carlos.e.r(a)opensuse.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Other |Kernel AssignedTo|bnc-team-screening(a)forge.pr |kernel-maintainers(a)forge.pr |ovo.novell.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.

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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c30 Carlos Robinson <carlos.e.r(a)opensuse.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Other |Other Product|openSUSE 11.1 |openSUSE 11.3 OS/Version|openSUSE 11.1 |openSUSE 11.3 Severity|Minor |Normal --- Comment #30 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 04:38:21 UTC --- Adjusting product to 11.3. Increasing importance one step, this is old. -- 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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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c29 --- Comment #29 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 04:35:31 UTC --- Created an attachment (id=398896) --> (http://bugzilla.novell.com/attachment.cgi?id=398896) Message log file, several attempts, some good, some bad. This is the message log, the part of this day. Several attempts, and some changes: I added a boot.local and a halt.local script that writes a message to the log to see where exactly I'm booting or halting, and a /etc/pm/sleep.d/4_things logging when hibernation starts and when it thaws. You will see the lines in the log. You will find also several kernel log entries that should interest you. One in particular: Nov 7 03:23:43 Elanor ifplugd(eth0)[4796]: client: RTNETLINK answers: Cannot allocate memory Nov 7 03:23:43 Elanor ifplugd(eth0)[4796]: client: Cannot enable interface eth0. Nov 7 03:23:43 Elanor ifup: Cannot enable interface eth0. Nov 7 03:23:43 Elanor ifplugd(eth0)[4796]: client: interface eth0 is not up So that's why network failed. And then, you have all those kernel traces to investigate, and discover why serial port logging impedes hibernation. Remember that I tried this time ago in real hardware - I'm using virtualized hardware for this retesting because it is so much easier to do, and even so, I have spent more six hours or more in doing this test. I hope you give it proper consideration. It is now 5:34 AM, I'm tired. If there is any mistake, blame my tiredness. -- 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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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c28 Carlos Robinson <carlos.e.r(a)opensuse.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #398892|0 |1 is obsolete| | --- Comment #28 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 03:49:46 UTC --- Created an attachment (id=398895) --> (http://bugzilla.novell.com/attachment.cgi?id=398895) Boot log without serial port logging, ie, normal boot. -- 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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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c27 --- Comment #27 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 03:45:45 UTC --- Created an attachment (id=398894) --> (http://bugzilla.novell.com/attachment.cgi?id=398894) Screen capture of normal hibernation attempt, second half I expand the information. The hibernation succeeds. See that it also complains about the floppy. The vmware server console dies, which it does when the VM powers off (even if it is virtually). So I restart it, it thaws correctly, it seems - but not quite. There is a kernel error dump to the terminal. I try to obtain the pm-suspend.log via ssh from the host, but it fails, can't find host (sorry, forgot the exact message, I use midnight console shell connection to transfer files, and the error line is cut). So I try to ping the host from the guest by name, which fails. Ok, I think I'll try to restart the network. Another kernel oops or whatever. Apparently the network succeeds to restarts, but there is no connection, either by name or by IP. So I have no recourse but reboot the machine, to get networking and the log files. -- 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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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c26 --- Comment #26 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 03:33:05 UTC --- Created an attachment (id=398893) --> (http://bugzilla.novell.com/attachment.cgi?id=398893) Screen capture of normal hibernation attempt, first half -- 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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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c25 --- Comment #25 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 03:31:38 UTC --- Created an attachment (id=398892) --> (http://bugzilla.novell.com/attachment.cgi?id=398892) Boot log without serial port logging, ie, normal boot. Now I attempt a normal boot procedure. -- 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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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c24 --- Comment #24 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 03:26:54 UTC --- Created an attachment (id=398891) --> (http://bugzilla.novell.com/attachment.cgi?id=398891) Screen display of those two suspend attempts, while kernel serial port logging is active It is not clearly seen that suspend fails, but it does. Screen blinks very briefly or not at all. On the first attempt it also complains about the floppy (there is none). Notice that there is also a line that should have gone to tty 9 or 10, a firewall log entry, when I connect via ssh from the host to obtain a copy of the pm-suspend.log file. Then I try a second time, and it also fails. There is no complain now about the floppy. -- 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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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c23 --- Comment #23 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 03:18:10 UTC --- Created an attachment (id=398890) --> (http://bugzilla.novell.com/attachment.cgi?id=398890) pm-suspend file, second suspend attempt (serial port is on) -- 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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[Bug 472861] 11.1 fails to hibernate if kernel serial port (rs232) logging is active
by bugzilla_noreply＠novell.com 07 Nov '10

07 Nov '10

https://bugzilla.novell.com/show_bug.cgi?id=472861 https://bugzilla.novell.com/show_bug.cgi?id=472861#c22 --- Comment #22 from Carlos Robinson <carlos.e.r(a)opensuse.org> 2010-11-07 03:16:55 UTC --- Created an attachment (id=398889) --> (http://bugzilla.novell.com/attachment.cgi?id=398889) pm-suspend file, first suspend attempt (serial port is on) -- 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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