linux-kernel - Re: [syzbot] [ocfs2?] kernel BUG in ocfs2_claim_suballoc

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Message-ID: <692d7c77.a70a0220.d98e3.0186.GAE@google.com>
Date: Mon, 01 Dec 2025 03:31:03 -0800
From: syzbot <syzbot+96d38c6e1655c1420a72@...kaller.appspotmail.com>
To: activprithvi@...il.com, jlbec@...lplan.org, joseph.qi@...ux.alibaba.com, 
	linux-kernel@...r.kernel.org, mark@...heh.com, ocfs2-devel@...ts.linux.dev, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [ocfs2?] kernel BUG in ocfs2_claim_suballoc_bits

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

fs/ocfs2/suballoc.c:2082:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2116:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2143:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2152:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2215:1: error: function definition is not allowed here
:2289:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2330:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2345:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2364:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2392:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2463:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2479:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2562:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2631:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2640:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2658:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2700:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2715:1: error: function definition is not allowed here
fs/ocfs2/suballoc.c:2736:1: error: function definition is not allowed here


Tested on:

commit:         939f15e6 Merge tag 'turbostat-2025.06.08' of git://git..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=d9ebb51ccc2ec42f
dashboard link: https://syzkaller.appspot.com/bug?extid=96d38c6e1655c1420a72
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=12782512580000