From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f69.google.com (mail-ot1-f69.google.com [209.85.210.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A722D261B9F for ; Wed, 7 Jan 2026 05:41:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767764468; cv=none; b=oZTlrgi/3edXgegZSIOdKUf9asyVOkn2YnhRNpcmknTRrZvrNDP++75oFXWkF2OqKQEgEJUADW2Rvi5Vq0IklczKDCn7J8/1xh3LEj/qzBQEYGcxxskSG7Ukggt4Xb1apSzOGbM34SxdBCkgfPcG7W2YfAuB6vB1Gf5r6mlGOzA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767764468; c=relaxed/simple; bh=V+U4c3SryLMqWlecolLETghgvplahAmf5R7MVDKpVyk=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=SJJxwdC5DJS8YJIJK5YqNDuNncK+yZIViryi4AoK5s+j5fYXCRAuHXhT1fDhGgeDbGBxbFbeZ/IrjDyGyEzBMP1mPRkAWu5MS8W+BY9Qtarb3h3Iqwjzb3kG82DlHlJhJxx2f/Y/m+bsmBRxPSO6gVMT9xQCG4apDUeDaVcI5o0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.210.69 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-ot1-f69.google.com with SMTP id 46e09a7af769-7cac9cda2d0so4418840a34.0 for ; Tue, 06 Jan 2026 21:41:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767764464; x=1768369264; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=soPypJi/MTp2xbRev2qRthiLFkOgsjlh8R+ksjubeuk=; b=skmPY3y8VJZj9Q2R5qVk0NpqYKcKZvtadn69EjoOj5214FZdlQdwba43ALt1KClzDX f8lP1ARJLvTamp1dMc/h8MXfb9oOjBUJgSo8vo4b8I0dh8mpOvILltXbmLHAO+IRVybK Fv66JiH2N6le/1Wj5KcCT2tpXBeuwoHrWj82xyxLNwYfNr2xULAu9EQpwgFF1QNjHXVv wax9JZniZk013vBMHQIUjupzrr4L4nl6+fFuaVztVbXO8OsxQDpp6+GS/vZ+unLcypzH l8pmIYjQiAOsxbAGU/93ih94Bp07dlct31M/hp+CARcNe/Kf5WNFMUF48tGQV28jXuMd wiow== X-Forwarded-Encrypted: i=1; AJvYcCXMjurLu+Smy+i9vGdsbOetU/b1eEYodDJunx98WF6snF5rdKgCNZGRJ17P8Sz88tRGzziQBK0l4tCDJUU=@vger.kernel.org X-Gm-Message-State: AOJu0Yzov45X3PpmYbW8VyKZF+sTu2VqJj1JDOBTCMz7J8gkdLsWKAQ5 YRo+Nj98DfDGJAViSoq2ZWKnPjCpUzehqzIw9PD2nsbghZMfvwDYajn/EY+95TmdB81vc8FLY9I U2f+WHIMBbpPxL6aVOYU51s6FJW+bCc5BaprEUtVyQnqc7xC58TQvSK8PAyQ= X-Google-Smtp-Source: AGHT+IG4C8GqQ5d2+uYFcVd8Z1pmp7cmlKEmPcFDCSNDk/MqAyUv/ygCQZcRrTlm8UWhg4Sus8jNOKGkMCM3Jjc78GJgOtsyAO7b Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4983:b0:65d:3c7:b57 with SMTP id 006d021491bc7-65f54ef66c9mr362718eaf.34.1767764464468; Tue, 06 Jan 2026 21:41:04 -0800 (PST) Date: Tue, 06 Jan 2026 21:41:04 -0800 In-Reply-To: <683bef14.a70a0220.1a6ae.0011.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <695df1f0.050a0220.1c677c.0353.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] kernel BUG in ocfs2_remove_extent From: syzbot To: akpm@linux-foundation.org, dmantipov@yandex.ru, jlbec@evilplan.org, joseph.qi@linux.alibaba.com, linux-kernel@vger.kernel.org, mark@fasheh.com, ocfs2-devel@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit e1c70505ee8158c1108340d9cd67182ade93af4a Author: Dmitry Antipov Date: Thu Oct 30 15:30:02 2025 +0000 ocfs2: add extra consistency checks for chain allocator dinodes bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13776f92580000 start commit: be48bcf004f9 Merge tag 'for-6.17-rc2-tag' of git://git.ker.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=fe8fc1adb24b215 dashboard link: https://syzkaller.appspot.com/bug?extid=8882b2f5f48a7170a726 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=152226f0580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: ocfs2: add extra consistency checks for chain allocator dinodes For information about bisection process see: https://goo.gl/tpsmEJ#bisection