linux-kernel - Re: [syzbot] [btrfs?] kernel BUG in set_state

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Message-ID: <0000000000001e43de061f08c0d4@google.com>
Date: Tue, 06 Aug 2024 12:25:03 -0700
From: syzbot <syzbot+b9d2e54d2301324657ed@...kaller.appspotmail.com>
To: boris@....io, clm@...com, djwong@...nel.org, dsterba@...e.com, 
	fdmanana@...e.com, josef@...icpanda.com, linux-btrfs@...r.kernel.org, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, wqu@...e.com
Subject: Re: [syzbot] [btrfs?] kernel BUG in set_state_bits

syzbot suspects this issue was fixed by commit:

commit 33336c1805d3a03240afda0bfb8c8d20395fb1d3
Author: Boris Burkov <boris@....io>
Date:   Thu Jun 20 17:33:10 2024 +0000

    btrfs: preallocate ulist memory for qgroup rsv

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=165cd373980000
start commit:   9fdfb15a3dbf Merge tag 'net-6.6-rc2' of git://git.kernel.o..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=9681c105d52b0a72
dashboard link: https://syzkaller.appspot.com/bug?extid=b9d2e54d2301324657ed
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=148ba274680000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=14ff46c2680000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: btrfs: preallocate ulist memory for qgroup rsv

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