linux-kernel - Re: [syzbot] [kernel?] possible deadlock in alarm_handle

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: <87o7f0qslm.ffs@tglx>
Date:   Fri, 08 Dec 2023 22:42:13 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     xingwei lee <xrivendell7@...il.com>,
        syzbot+f2c4e7bfcca6c6d6324c@...kaller.appspotmail.com
Cc:     jstultz@...gle.com, linux-kernel@...r.kernel.org, sboyd@...nel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [kernel?] possible deadlock in alarm_handle_timer

On Tue, Dec 05 2023 at 10:07, xingwei lee wrote:
> Hello
> I reproduced this bug with repro.c

Which bug?

What happens if you run this and what's the potential deadlock?

Lot's of information missing here including the kernel version ...

Thanks,

        tglx