https://bugzilla.kernel.org/show_bug.cgi?id=35642
Summary: On resume, I sometimes get a kernel oops with
led_trigger_unregister_simple
Product: ACPI
Version: 2.5
Kernel Version: 2.6.39
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Power-Battery
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: Yes
Created an attachment (id=59042)
--> (https://bugzilla.kernel.org/attachment.cgi?id=59042)
relevant kernel.log section
On kernel 2.6.39, I sometimes get the attached oops during resume. The log I
attached contains the complete sleep-resume cycle and as you can see, I'm
suspending into memory. I'm certainly no kernel hacker but from what the trace
lets me guess, conky (which also tries to get battery level for me) explodes
the kernel on resume since it can't find a battery? My battery is usually not
inserted.
It appears to be a regression as I cannot remember seeing this in 2.6.28 or
earlier.
Relevant system info and software:
software: conky, kde4, kde4 battery monitor
uname -a: Linux smith 2.6.39-ARCH #1 SMP PREEMPT Fri May 20 11:33:59 CEST 2011
x86_64 Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz GenuineIntel GNU/Linux
distro: Arch Linux x86_64
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