2016-11-30 11:05 GMT+03:00 Xishi Qiu :
> The kernel version is v4.1, and I find some error reports from kasan.
> I'm not sure whether it is a wrong report.
>
This looks like false positive that was fixed in 0d97e6d8024("arm64:
kasan: clear stale stack poison").
Also you might need e1b77c92981a("sc
On Wed, 30 Nov 2016 16:05:56 +0800
Xishi Qiu wrote:
> The kernel version is v4.1, and I find some error reports from kasan.
First off, this is an ancient kernel. Can you reproduce this on 4.9-rc?
> I'm not sure whether it is a wrong report.
No idea, and it may not even be an issue with ftrace,
The kernel version is v4.1, and I find some error reports from kasan.
I'm not sure whether it is a wrong report.
11-29 07:57:26.513 <3>[12507.758056s][pid:0,cpu3,swapper/3]BUG: KASAN:
stack-out-of-bounds in trace_event_buffer_lock_reserve+0x50/0x170 at addr
ffc035903bf0
11-29 07:57:26.513 <3
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