linux-kernel - Re: [syzbot] [bcachefs] general protection fault in bioset

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Message-ID: <67b2f8b3.050a0220.173698.0026.GAE@google.com>
Date: Mon, 17 Feb 2025 00:52:03 -0800
From: syzbot <syzbot+76f13f2acac84df26aae@...kaller.appspotmail.com>
To: axboe@...nel.dk, gregkh@...uxfoundation.org, kent.overstreet@...ux.dev, 
	linux-bcachefs@...r.kernel.org, linux-block@...r.kernel.org, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, tj@...nel.org
Subject: Re: [syzbot] [bcachefs] general protection fault in bioset_exit (2)

syzbot has bisected this issue to:

commit 14152654805256d760315ec24e414363bfa19a06
Author: Kent Overstreet <kent.overstreet@...ux.dev>
Date:   Mon Nov 25 05:21:27 2024 +0000

    bcachefs: Bad btree roots are now autofix

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=171a52e4580000
start commit:   224e74511041 Merge tag 'kbuild-fixes-v6.14-2' of git://git..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=149a52e4580000
console output: https://syzkaller.appspot.com/x/log.txt?x=109a52e4580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=e55cabe422b4fcaf
dashboard link: https://syzkaller.appspot.com/bug?extid=76f13f2acac84df26aae
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14e8b5a4580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1155a898580000

Reported-by: syzbot+76f13f2acac84df26aae@...kaller.appspotmail.com
Fixes: 141526548052 ("bcachefs: Bad btree roots are now autofix")

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