I've uploaded a test kernel to http://people.canonical.com/~cndougla/534549/. Please install the kernel package and boot into it. When ready, do the following:
# 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 (connect a2dp bt headset?). 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 -- BUG: scheduling while atomic: swapper/0/0x10000100 https://bugs.launchpad.net/bugs/534549 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
