Eugen Dedu wrote:
> Here it is: another freeze during resume, with kernel 3.3 too.
Thanks for the quick feedback. (As a reminder to myself, the message
is
BUG: unable to handle kernel paging request at fffffff(lens flare)
IP: [<ffffffff810514c7>] kthread_data+0x7/0xc
PGD 1607067 PUD 1608067 PMD 0
Oops: 0000 [#2] SMP
CPU 0
[...]
Code: 3f 48 c1 e5 03 48 c1 e0 06 48 8d b0 50 54 40 81 29 ee e8 62 c0 00
00 81 4b 14 00 00 00 04 41 59 5b 5d c3 48 8b 87 a0 02 00 00 <48> 8b 40 f8 c8 48
3b 3d 95 43 72 00 75 08 0f bf 87 6a 06 00 00
[...]
Fixing recursive fault but reboot is needed!
Call trace involves trying to handle a page fault in
led_trigger_unregister, called by power_supply_unregister, called by
acpi_battery_notify. The first oops looks similar but scrolled off
the screen. This is a 3.3.y kernel with virtualbox modules loaded.)
Ideas for moving forward:
- please attach:
- full "dmesg" output from a normal boot
- "acpidump" output
- see Documentation/power/basic-pm-debugging.txt from [1] or the
kernel-doc-3.2 package. Does suspend-to-disk work? Do pm_test
modes work? Are any warnings shown at suspend time that can be
captured using a serial console or netconsole with
no_console_suspend? Does unloading the "battery" module before
suspend avoid trouble?
Hope that helps,
Jonathan
[1] http://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt
--
To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
