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SubjectRe: [PATCH 07/18 v3] tracing: Add TRACE_DEFINE_ENUM() macro to map enums to their values
On 04/16/2015 11:21 PM, Steven Rostedt wrote:
> On Wed, 15 Apr 2015 20:58:31 -0400
> Sasha Levin <sasha.levin@oracle.com> wrote:
>
>> > On 04/15/2015 10:05 AM, Steven Rostedt wrote:
>>> > > On Wed, 15 Apr 2015 09:22:37 -0400
>>> > > Sasha Levin <sasha.levin@oracle.com> wrote:
>>> > >
>>>> > >> Hey Steven,
>>>> > >>
>>>> > >> I'm seeing the following when booting:
>>>> > >>
>>>> > >> [ 10.678876] BUG: KASan: out of bounds access in trace_event_enum_update+0xb1d/0xb70 at addr ffffffffa6c4dc68
>>> > >
>>> > > Thanks for the report. Mind sending me over your config, and which git
>>> > > commit was your HEAD. I can't seem to find 7858a62 from your output.
>> >
>> > It reproduces on the latest -next kernel. I've attached my config.
>> >
> What version of gcc is required to run KASan, the highest version I
> have to build kernels with is 4.9.0
>
> I have no idea what event caused the issue :-/

4.9.2+ is needed for KASan.


Thanks,
Sasha


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