From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out203-205-221-164.mail.qq.com (out203-205-221-164.mail.qq.com [203.205.221.164]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C85B2274668 for ; Tue, 19 Aug 2025 13:11:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.205.221.164 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755609065; cv=none; b=ZGJtOas1Im+PkefkVGrzlAWrvpjEVPVMKuixXy36w4BDTKP4pZInmJSrsXx8tu3mjNoTqYrn1oc6r613L2S3j2UMRAxqTsrxgd+6rG2ppyI3b6sVubLgE0RBNqgr63YgQuqoZ0h1EC7qwh7lpWN+pZoXUOiQXXy60i1E2xCnWlU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755609065; c=relaxed/simple; bh=SvuVfLJJUgGCyFpNOx6xfd5J9ZntWq430wvUWQfcXsA=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=MkkW/YbZxB1rj+0WCaaYuFjv7T1W7F+h3u6wlqY66zbKnH2VE3CfVWPNJ8Mtoq5ExJPdQK7zpWhfK6TQ4BhpZu7u6ZyJunfMhay+69R8ngA4qfZAOD/O8aym02x+ejzTWg0i2/8KgzqeAFEzW079fsCLTyYqOD78uzuFVGpeX8U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=XCMHq7+G; arc=none smtp.client-ip=203.205.221.164 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="XCMHq7+G" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1755609054; bh=Ydd/Iuwxj8h1QG2GOOzLj8mXKZc1TunpmoocdoJ44RQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=XCMHq7+GGRRKNt25dP2qyG+1JranL3kn7LgSs2P7SVXCHcOU9P7OYRtuV+Tguuqvt xw5XkWQnHKBGMwG1TMMhNx5TDEBGvmmD8H/xbiULTERVlJxdjCi+LqO26AEQ5YpGiB yz6x8PQlFCL08/DrSu3LRyRPwGoR+6jRFl49+Ero= Received: from pek-lxu-l1.corp.ad.wrs.com ([111.198.230.220]) by newxmesmtplogicsvrsza56-0.qq.com (NewEsmtp) with SMTP id 26736002; Tue, 19 Aug 2025 21:09:39 +0800 X-QQ-mid: xmsmtpt1755608979thdeuq7vr Message-ID: X-QQ-XMAILINFO: MyirvGjpKb1jsekG+eUzIBt6QLgzigGHuyj1sN5mrclkKBkaszum4bJH9vAdmc 7Ja+zB+A7zEH4qUhN1FcvYt+5m/vxQnO+rMK3c5VPlAjrORkBgMZQyc9JWnn29srEezK/jMO++37 MTm49XnQaonIIyh2/2SmeFtuZhJZachvh86+iqRG7essngTHiA+MtRCBg2XsFQBD4yjdUEd5WepW qLDdp+CcSU5JRg31Elpun48Oy1J851CpR7rPvGPCKt1ZymEna3GwyT/dhcskGglGvgNUN8+Ce88r 1EFOEo+MB1wWGmv4HFWBmcO79AWxMcHDq6dMUzk2+N1H1S5UCkH8WWJyOc8zdSjr2on83iNc/oAj y059csd/3IxasCQXzmffyoz6L+lvhD6HuX8+1AzD494oM4wuJTGan3jZqytHdVTqhIaiClKq1wCw gSlj2VFw6WnHHUUTGA+Fe5XL6Ch5t+UxR2FsZnE5gWnm81HuaFMaTKEc7K76a2T0l8ugMDeJIF4v 1BXlbGIJjT8gw5jVMC5YRiJmPnMNZgHsA0T3lSXeLzAKd7Uzf8Df+9aMtqTDeMCUOqXT5y1lOaJi CUPXh+3pL0VBXPw/XL3r49VIZEz0Xp+EPS7P25kuMrEn34eq6oSJW4Ikze9rybxPYTFyrHMHkble jXS95wAdbRw3EcFtP1m8GmB9pDiKbgZfhamHz3rePIUi4ENAN8lKH3T12GkAW8SeELFbg3zIsRZL raFqiFZc0tBUxW7G0rA7EbUg8uxPRTZ9hh54dHI9vcp1rfHN0XptTCKxg4ORrwM5y1rmhwQneA+s 99m8MgOR54Bbyh3vyN6LtPzn1LlLmUkyMmejCCoOlayB1nS2SOa3woVTN7puaztO/8EmVz8cmkDQ 9BPazotzeme/QSXwH8Bj5VtfFwSqROAn7aR7UoHbbWHwT0LVXM+aYvyV0zYAnS559iBc/iyfMWL1 9osmz3efdSCYRdX8FsEOK1nX5evGJg X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= From: Edward Adam Davis To: syzbot+47d8cb2f2cc1517e515a@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [ocfs2?] general protection fault in ocfs2_evict_inode (2) Date: Tue, 19 Aug 2025 21:09:30 +0800 X-OQ-MSGID: <20250819130929.1243560-2-eadavis@qq.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <68a46146.050a0220.e29e5.00c2.GAE@google.com> References: <68a46146.050a0220.e29e5.00c2.GAE@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit #syz test diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 14bf440ea4df..6c4f78f473fb 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -1281,6 +1281,9 @@ static void ocfs2_clear_inode(struct inode *inode) * the journal is flushed before journal shutdown. Thus it is safe to * have inodes get cleaned up after journal shutdown. */ + if (!osb->journal) + return; + jbd2_journal_release_jbd_inode(osb->journal->j_journal, &oi->ip_jinode); }