linux-kernel - Re: [syzbot] [serial?] general protection fault in serial8250_tx

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Message-ID: <ZhB6Qt48rkC3zMUb@surfacebook.localdomain>
Date: Sat, 6 Apr 2024 01:25:06 +0300
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: syzbot <syzbot+837b8c9032c053262db8@...kaller.appspotmail.com>
Cc: gregkh@...uxfoundation.org, jirislaby@...nel.org,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [serial?] general protection fault in
 serial8250_tx_chars

Sat, Jul 22, 2023 at 05:16:21AM -0700, syzbot kirjoitti:
> syzbot has found a reproducer for the following issue on:
> 
> HEAD commit:    d192f5382581 Merge tag 'arm64-fixes' of git://git.kernel.o..
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=12d03ff4a80000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=a4507c291b5ab5d4
> dashboard link: https://syzkaller.appspot.com/bug?extid=837b8c9032c053262db8
> compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=17e4fe52a80000
> 
> Downloadable assets:
> disk image: https://storage.googleapis.com/syzbot-assets/517e5a5be15c/disk-d192f538.raw.xz
> vmlinux: https://storage.googleapis.com/syzbot-assets/59d41b43c30c/vmlinux-d192f538.xz
> kernel image: https://storage.googleapis.com/syzbot-assets/99ed26179ccf/bzImage-d192f538.xz
> 
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+837b8c9032c053262db8@...kaller.appspotmail.com

#syz test git@...bucket.org:andy-shev/linux.git test-8250-pm

-- 
With Best Regards,
Andy Shevchenko