linux-kernel - Re: [syzbot] [usb?] [scsi?] WARNING: bad unlock balance in sd_revalidate

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Message-ID: <CAFj5m9LSOvbaOdM8Gvgt8HVprB_DAxiFDOW3Qou8bfAtEz_e8g@mail.gmail.com>
Date: Wed, 6 Nov 2024 17:09:40 +0800
From: Ming Lei <ming.lei@...hat.com>
To: syzbot <syzbot+331e232a5d7a69fa7c81@...kaller.appspotmail.com>
Cc: James.Bottomley@...senpartnership.com, linux-kernel@...r.kernel.org, 
	linux-scsi@...r.kernel.org, linux-usb@...r.kernel.org, 
	martin.petersen@...cle.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [usb?] [scsi?] WARNING: bad unlock balance in sd_revalidate_disk

On Wed, Nov 6, 2024 at 10:51 AM syzbot
<syzbot+331e232a5d7a69fa7c81@...kaller.appspotmail.com> wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:    c88416ba074a Add linux-next specific files for 20241101
> git tree:       linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=1051f55f980000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=704b6be2ac2f205f
> dashboard link: https://syzkaller.appspot.com/bug?extid=331e232a5d7a69fa7c81
> 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=16952b40580000
>
> Downloadable assets:
> disk image: https://storage.googleapis.com/syzbot-assets/760a8c88d0c3/disk-c88416ba.raw.xz
> vmlinux: https://storage.googleapis.com/syzbot-assets/46e4b0a851a2/vmlinux-c88416ba.xz
> kernel image: https://storage.googleapis.com/syzbot-assets/428e2c784b75/bzImage-c88416ba.xz
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+331e232a5d7a69fa7c81@...kaller.appspotmail.com

#syz test: https://github.com/ming1/linux.git for-next