From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8B6C9219E8 for ; Mon, 1 Dec 2025 00:39:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764549563; cv=none; b=Zp6KKv9j0W9Ti/26RIp9zBdRXy/vX39rYW7TJZn5xkVJDZkxTgd0XaPW+z5jzutsuPZIEMlCE8y0K7WvTaGSNnHdUgOLNFtNFrwrve+LNY2o+yUs3F+WQpOvpVqzjee8xNV74miGkcxeWcGDjftNd+v2Rf1+GWOBNUbhNH0kwlk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764549563; c=relaxed/simple; bh=vjHtUzRwV91Q6UwhvOaA3X28T10v2iDYB9ilfiV645g=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=VieVkW2mU3A+5S4AATIkbNtzPDh293/fEvGuhySN5HLrKfnsLvHSbJEjW++pNX0GUtv7KvGay8WzXmGw6Ez+9Ub1zvBVNBwfdW2hY9w9ueZFN9BksIQpBe8ZGbXn3owa80SUYk/t4IX8BRNsltwZIP+m109Lhd1I/H2RIvrsvu0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bXwNNuo4; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bXwNNuo4" Received: by smtp.kernel.org (Postfix) with ESMTPS id 25134C4CEFB for ; Mon, 1 Dec 2025 00:39:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764549563; bh=vjHtUzRwV91Q6UwhvOaA3X28T10v2iDYB9ilfiV645g=; h=From:To:Subject:Date:From; b=bXwNNuo4gsY0jCEnHyxSwVxz8otiIfEgVE2Z0vz8eJWZ2Hbd55Ni7HfyGOx7dvldj TMN4OC2vaCH4EmlaF/04fDnsRs2OS63NPVvOiW5a88ttZiCSy9HYimeYh8pU+yM5nr Yf8mBeCerqP7HNyV0guZVMSXtctXt7l5qOC6Tbo7XtYvpn+i0sOYeU1h3A2hOZKTQX bYrkxJrLN84m8x/w7nY1ZjrrDeg/zxxYP9HTF46UzfV+QQ/qhMQwosoHXDS/OCo2Iu jhcO5e71Nxl4+5Mlyo57UrAzMhpM22c6YaWh6pM7l5iJEluAGt+tdd5wicD/4iVNGP QcccTIN+CsrKg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 1D7E3C41613; Mon, 1 Dec 2025 00:39:23 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 220818] New: kernel 6.8.0-88: General Protection Fault (GPF) in ext4 while running 'umount': RIP: 0010:dentry_unlink_inode+0x52/0x150 Date: Mon, 01 Dec 2025 00:39:22 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Product: File System X-Bugzilla-Component: ext4 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: ubuntu@yendor.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220818 Bug ID: 220818 Summary: kernel 6.8.0-88: General Protection Fault (GPF) in ext4 while running 'umount': RIP: 0010:dentry_unlink_inode+0x52/0x150 Product: File System Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: high Priority: P3 Component: ext4 Assignee: fs_ext4@kernel-bugs.osdl.org Reporter: ubuntu@yendor.com Regression: No Created attachment 308991 --> https://bugzilla.kernel.org/attachment.cgi?id=3D308991&action=3Dedit Relevant lines from syslog of crash Getting a reproducible GPF in ext4 filesystem dentry_unlink_inode while run= ning userland 'sudo umount /media/some-mountpoint' after a large backup where ma= ny modifications are waiting to be flushed to disk. System is amdgpu multicore if that is relevant. Kernel is: 6.8.0-88-generic. Full kernel GPF report in the attachment. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=