From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) (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 3CBA728B7DA for ; Mon, 26 Jan 2026 07:12:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769411547; cv=none; b=OIKVtl08aXXrWJn35XUld7L0OJAZsMdK5t8lS2r2v4bxrka63MHnMuJEHPBRLok0DTQQKyqkWpeu8cmnbaoRlJbt4AW3KUci9EgqLhHq+OHWXGIpTX6+nBxywQCxnJ7oR5rbHElx9niKPKfjnWf7LBG5Jxqfgpkri1/EaWsop1s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769411547; c=relaxed/simple; bh=8c6//C//zwjLANDDdN0/gt4BJEJswaIS2rxlsXXLcjk=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=UovTfphFP/eyvTVQqdaxEoS8KI/08JZUtbRVdCt9QhVKMAAfcedCCZfPNKBCcqKm08sBLlYs6vXBuFS3vCb+4XlTR37e/G/ClGRi3+oCPcc+dNBktW8PuJ54ZlUQqrl3pY1jYc85i18A31XrkFtJ4KfzvCfoMDgmmRtFUx6IpLg= 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=209.85.210.72 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-f72.google.com with SMTP id 46e09a7af769-7cfcc8890d2so13096109a34.0 for ; Sun, 25 Jan 2026 23:12:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769411545; x=1770016345; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Q6lg/ILLq3pMa+NRLpul7n1H7+AalOdSBgDf5vWKrQk=; b=DZv9sQ5c04rP2XG8ty5Xj+1kzmbDT3Rm1sH6mRDfpb2kML2fz87om67lOomdu14hY8 UC7AsZF+vY1c96nW/uUuL4Qkf6WqLq1KfJ8dkw+ySXMcCSbcgNXe95uTYxVAyR8PWxOJ UoZyHEEjUq7288Y2D/HOc2hhi5+WRjBtc8H3eAI/RBdU+x1NWOrxxOiAcXtxsM9akicV CbP14qQAknUVncMifYCIxbOhsvlf1tpg8W+bg3g+cxHPoCwx70HIYW/OsiSOokMrLhfg iMXZRprpY48P3ZCb2xSgkwGm51tKQwJPcJrrB8pbZ6S57RmPxPK5crAFRqg0FWZL1AcA /h1g== X-Forwarded-Encrypted: i=1; AJvYcCWuhRkzdOeqEeCE17hkxTO+fHK+Dd+tYr8EQ9pZ06wQJnS23jD9FrAbNviiqn9NgzWhmqelYQ91ozxmVn4=@vger.kernel.org X-Gm-Message-State: AOJu0YyGCR6AZ5HSY0pCrZozRU31+0wv+50lE6LWIfvt1T6V8Hqa4vYm fivkTNKUN9aF34hRHYtkuB93irgtxOJ3UdqlHPPBvuCo73St3fgvcMRM1HeCkQALL2LYGNgTtJa 56qO7BpgZxeqcShCaLT9uZwJjEcVGKOf3QjxgKoycpL9P0l6mmQ4GWlmpjDM= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:993:b0:65b:8655:d4d2 with SMTP id 006d021491bc7-662e0a2885dmr1645011eaf.16.1769411545458; Sun, 25 Jan 2026 23:12:25 -0800 (PST) Date: Sun, 25 Jan 2026 23:12:25 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <697713d9.050a0220.226181.0016.GAE@google.com> Subject: [syzbot] Monthly jfs report (Jan 2026) From: syzbot To: jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, shaggy@kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello jfs maintainers/developers, This is a 31-day syzbot report for the jfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/jfs During the period, 3 new issues were detected and 0 were fixed. In total, 72 issues are still open and 65 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 87486 Yes kernel BUG in jfs_evict_inode https://syzkaller.appspot.com/bug?extid=9c0c58ea2e4887ab502e <2> 47241 Yes WARNING in dbAdjTree https://syzkaller.appspot.com/bug?extid=ab18fa9c959320611727 <3> 39713 Yes kernel BUG in txUnlock https://syzkaller.appspot.com/bug?extid=a63afa301d1258d09267 <4> 7923 Yes general protection fault in lmLogSync (2) https://syzkaller.appspot.com/bug?extid=e14b1036481911ae4d77 <5> 6506 Yes KASAN: slab-use-after-free Write in dtSplitPage https://syzkaller.appspot.com/bug?extid=a939a1121380d3212940 <6> 6318 Yes kernel BUG in dbFindLeaf https://syzkaller.appspot.com/bug?extid=dcea2548c903300a400e <7> 4538 Yes general protection fault in txEnd https://syzkaller.appspot.com/bug?extid=1d096d31de6a0491b55e <8> 4475 Yes INFO: task hung in lock_metapage https://syzkaller.appspot.com/bug?extid=1d84a1682e4673d5c4fb <9> 4265 Yes general protection fault in jfs_flush_journal https://syzkaller.appspot.com/bug?extid=194bfe3476f96782c0b6 <10> 3318 Yes KASAN: use-after-free Read in jfs_lazycommit https://syzkaller.appspot.com/bug?extid=885a4f3281b8d99c48d8 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.