From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 27AD512D759 for ; Tue, 6 Feb 2024 09:31:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707211866; cv=none; b=WwSOcH4KJv5Iz1OUNfu/mV3GjTqEcoTILwQ2iJJtU1hu/Nyy5S15w38kplpypDFlMgxaISH6otfSTK3l44er8mBmyzyNHrh7iGGWczzWgCbtRna4/fq8dNMKIx6uY7JheedVboSC1d6kBjSVEzph97jkLdwYKPU2ln0zE0aFnm8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707211866; c=relaxed/simple; bh=xFF7DkeUffKYwvbOmRdOo6ss8mPv0mpUT3ui1ov0Llo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ZUv4qkEqL0aoAGa7UJHSzF2xwaQfAN3U0mTNLELOWG6xeMFMhtgkJG4jWzrhlmoI3bzrQAVj2WzoHTgTwQ26m2g42s642eFi6ua5OG39NR78qjq58NUgBnY/ScS2wwUr5UC/m24VD9W4Il4dn7hrN6xClULbyEOKjpn55aYx7Nw= 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=209.85.166.197 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-il1-f197.google.com with SMTP id e9e14a558f8ab-363c06d9845so21159355ab.1 for ; Tue, 06 Feb 2024 01:31:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707211864; x=1707816664; 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=H2L1A6fmofMmSXCOvCOTJZEDDig3DubXgKsoiNA5cGI=; b=JF+mfyAXI1k0iA08jBFgKaVg4slhfobBVwhusl96nkRPfEPKrgIllTTZzP8Vpu2arc x5t/mbySYn+wE6gtOj64OtYMCuws4vewOdirCdsoTELGKn+ut/TMRuVm9Y9AWqslADD0 7QiUQHliujaDP3H849Uq9wlt9B1TzlvbLrj15TKg+cxQblDzqts7pNBpxTm/TkuJeEtm 0NXOnSD0LrKgTXwNn+SMvmAe/nI6Baba91nVQVr02vzXsSH4dJUYoZAMa/VvYS6Ch0fF au4RZv+SSxLqliUboCWsQS129dgN0AxSWUmYnYeGeYW7Gm/tXvnE5bSDhHcoqDvK8WAU tR7w== X-Gm-Message-State: AOJu0YzDB8j1GuPn4xDmM+0MfWORroGvtj4f3fuZRPxQOiTt8vLXPBSo MXMxiAfpgmumTpgF7jwMo4PqLYedel4hl+BtQgbvxK7KQWgJz00FJPTrBmQlj/mau/yJDpoMnDd R1fNQCCir4BUqXk1uETHn1OYBIg+TX8AWN6w7Gmcge64VIT+EbonquYI= X-Google-Smtp-Source: AGHT+IGkA1pN6H7fqXDGAhmqsBYCD3ZyAqAW9h/Bl5enO4hn8vPkVckgxnIGxdeDch62mxmyUlU4QyaZeKkhfIIKtkA4EcMM5f6E Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cd83:0:b0:363:7bac:528e with SMTP id r3-20020a92cd83000000b003637bac528emr147749ilb.1.1707211864284; Tue, 06 Feb 2024 01:31:04 -0800 (PST) Date: Tue, 06 Feb 2024 01:31:04 -0800 In-Reply-To: <0000000000005a02da05ea31b295@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ba28410610b33cc5@google.com> Subject: Re: [syzbot] [jfs?] UBSAN: shift-out-of-bounds in dbSplit From: syzbot To: axboe@kernel.dk, brauner@kernel.org, ghandatmanas@gmail.com, jack@suse.cz, jfs-discussion@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mushi.shar@gmail.com, shaggy@kernel.org, syzkaller-bugs@googlegroups.com, syzkaller@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=110ffd6c180000 start commit: 708283abf896 Merge tag 'dmaengine-6.6-rc1' of git://git.ke.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=26188a62745981b4 dashboard link: https://syzkaller.appspot.com/bug?extid=8c777e17f74c66068ffa syz repro: https://syzkaller.appspot.com/x/repro.syz?x=138fb834680000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1399c448680000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection