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From: syzbot <syzbot+8f8fe64a30c50b289a18@syzkaller.appspotmail.com>
To: Yuezhang.Mo@sony.com, daniel.palmer@sony.com,
	linkinjeon@kernel.org,  linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org,  sj1557.seo@samsung.com,
	syzkaller-bugs@googlegroups.com,  wataru.aoyama@sony.com,
	yuezhang.mo@sony.com
Subject: Re: [syzbot] [exfat?] general protection fault in exfat_get_dentry_cached
Date: Thu, 12 Dec 2024 09:45:05 -0800	[thread overview]
Message-ID: <675b2121.050a0220.599f4.00b6.GAE@google.com> (raw)
In-Reply-To: <674f4e43.050a0220.17bd51.004e.GAE@google.com>

syzbot has bisected this issue to:

commit 8a3f5711ad74db9881b289a6e34d7f3b700df720
Author: Yuezhang Mo <Yuezhang.Mo@sony.com>
Date:   Thu Sep 12 08:57:06 2024 +0000

    exfat: reduce FAT chain traversal

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=17851be8580000
start commit:   f92f4749861b Merge tag 'clk-fixes-for-linus' of git://git...
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=14451be8580000
console output: https://syzkaller.appspot.com/x/log.txt?x=10451be8580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=df9504e360281ee5
dashboard link: https://syzkaller.appspot.com/bug?extid=8f8fe64a30c50b289a18
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10bfbb30580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=124e7544580000

Reported-by: syzbot+8f8fe64a30c50b289a18@syzkaller.appspotmail.com
Fixes: 8a3f5711ad74 ("exfat: reduce FAT chain traversal")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

  parent reply	other threads:[~2024-12-12 17:45 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-12-03 18:30 [syzbot] [exfat?] general protection fault in exfat_get_dentry_cached syzbot
2024-12-11 22:55 ` syzbot
2024-12-12 17:45 ` syzbot [this message]
2024-12-13  8:17 ` [syzbot] Re: general protection fault in exfat_get_dentry_cached() syzbot
2024-12-13 14:13 ` syzbot
2025-01-25 21:55 ` [syzbot] [exfat?] general protection fault in exfat_get_dentry_cached syzbot
     [not found] <20241213081711.WmGWv%dmantipov@yandex.ru>
2024-12-13  8:40 ` syzbot
     [not found] <20241213141350.x4gSe%dmantipov@yandex.ru>
2024-12-13 18:47 ` syzbot

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