linux-kernel - Re: [PATCH] selftests/ftrace: Correctly enable event in instance-event.tc

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230905144552.3b390a7a@gandalf.local.home>
Date:   Tue, 5 Sep 2023 14:45:52 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Zheng Yejian <zhengyejian1@...wei.com>
Cc:     "Masami Hiramatsu (Google)" <mhiramat@...nel.org>,
        Ajay Kaher <akaher@...are.com>, <shuah@...nel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-trace-kernel@...r.kernel.org>,
        <linux-kselftest@...r.kernel.org>,
        Shuah Khan <skhan@...uxfoundation.org>,
        Ye Weihua <yeweihua4@...wei.com>
Subject: Re: [PATCH] selftests/ftrace: Correctly enable event in
 instance-event.tc

On Tue, 5 Sep 2023 20:54:40 +0800
Zheng Yejian <zhengyejian1@...wei.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")

Can you send me your config?

-- Steve