Messages in this thread | | | Subject | Re: 2.6.33: ftrace triggers soft lockup | From | Steven Rostedt <> | Date | Mon, 08 Mar 2010 21:23:14 -0500 |
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On Tue, 2010-03-09 at 10:11 +0800, Li Zefan wrote: > Steven Rostedt wrote: > > On Mon, 2010-03-08 at 15:32 +0800, Li Zefan wrote:
> > This sounds like the compiler may have screwed up again. Can you compile > > with this patch and see if it catches anything? > > > > But I was using a x86_64 machine, and this patch won't do anything on > x86_64?
I wonder if this issue has crept to x86_64. What kind of dump do you get? And if this segfault is in the kernel, could you see (using gdb on a vmlinux) if any of the stack frame setups look peculiar?
Thanks,
-- Steve
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