[Bug 530406] Re: BUG: scheduling while atomic: swapper/0/0x10010000

Chase Douglas chase.douglas at canonical.com
Fri Mar 12 17:24:40 UTC 2010


Please install the kernel at
http://people.canonical.com/~cndougla/sched_trace/. Then reboot and
perform the following steps:

# echo function >/sys/kernel/debug/tracing/current_tracer
# ech0 1 >/sys/kernel/debug/tracing/options/latency-format
# echo 1 >/sys/kernel/debug/tracing/tracing_enabled

Then do whatever you need to trigger the issue. Once the bug has been
triggered, do:

# cat /sys/kernel/debug/tracing/trace | bzip2 >/tmp/trace.bz2

Finally, attach the trace.bz2 file to this bug so we can take a look.

Thanks

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

-- 
BUG: scheduling while atomic: swapper/0/0x10010000
https://bugs.launchpad.net/bugs/530406
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