Messages in this thread | | | Date | Tue, 5 Sep 2023 18:36:38 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH] selftests/ftrace: Correctly enable event in instance-event.tc |
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On Tue, 5 Sep 2023 20:54:40 +0800 Zheng Yejian <zhengyejian1@huawei.com> wrote:
> Hi, Steve, Ajay, > > After this patch and run this testcase, I got an use-after-free report > by KASAN. Short log see [1], full logs see attach "panic.log". > > And by simple bisect, I found it may be introduced by: > > 27152bceea1d ("eventfs: Move tracing/events to eventfs") > > Link: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=27152bceea1df27ffebb12ac9cd9adbf2c4c3f35
Hi Zheng,
Can you test:
https://lore.kernel.org/all/20230905183332.628d7cc0@gandalf.local.home/
and see if it fixes the KASAN issue for you?
Thanks!
-- Steve
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