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 A8CB0482C0 for ; Mon, 19 Feb 2024 17:26:03 +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=1708363565; cv=none; b=g0ESUe/kLGhaOYQBF39lyEi6Hleona+CH7Ln3K88aTQlpPMjnHLQQOqes+scvGX71zScrh1/EoV/mBqikvC+PmiIYInW54BOSMfz08BkNtQSoC/AShr5M2Nsd30WHTG6Z6B9t0XP5IX6ufOOlNi56M8UE+VfkIpm7ZNVhM8TKcQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708363565; c=relaxed/simple; bh=aZmoMCgbUJdjQL0v39nvpibD9TtPYmXNpPVEeyvHuVM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=bZmfpnwquJxw8ODeQm9R7d5PqkruRw72ujuLpm4jakw0BVCbL+M/PK1B8EWnQXq+MJvOQLIIcDXK8QpM/TDQZpp02JgykIalhwHYnphQyyT4UA+ow1FM0RqT9qBx/1rEuKu6+fr5OdVuIvCty3Nm+U18n+Z8s7SwxLh5rgAZPB8= 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-365067c1349so30973465ab.3 for ; Mon, 19 Feb 2024 09:26:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708363563; x=1708968363; 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=ounGnQVyQWCAqb1gZccJxpOSoYs9iqhP6nXF46zXbQ4=; b=sKDTfAR5H6V/zcEL4JAgzAC+17jVYFnK73cHAeivsVDKgIKCV66KZUpKbAbZl03Huw hoYyvMB82NNLCO1dpu8DAugf7gZN6PKZH4TCrYz3Yx8nHZQfxU6fqgqgTKT/gY0u3f75 ph7iK8JGHsXBJI9245gGYkOrpCaCTJEDh0YqeKg251aHVsO7BnLxmYn4Dv/Lax0jm9Ea SVdo+zisl+NoCeZzxWHfHRYAed2GCzt+AKV3Cu9uMafsOE4CSNcRW3T1uontGBRN6pga u+7+tfc4GUqn2r1FosY23hwwoIrWS1IqUcRXfLTTQ3vHf16dT8PIg7S7IZfLJ+Bf7ZFs Bl6w== X-Forwarded-Encrypted: i=1; AJvYcCX+6YBHHP+cbYvup6HHYYlnyt3iGDEPZt2tOsLoYimzm1oRlGkCD9/WuUB4cLZZwkk1ciqVcV5yF0wcGnFnCCd+XKvcaenjBVebkvqn X-Gm-Message-State: AOJu0YxfReX8nHpnPDVnpenmmy8QizYh1RAsY0ue7m/s9/H9sLCUR5Lu zIBuwPJeKp89fRQ2z9FVnMrB8Qtjl0QzTbaWU7vyNs7hVCgvoHeTgS5XL76Aa8EaK6J4fn2IwuL EQ/vm92rW13tAIlwoHkSRs/qWhp4n1l1QEx3MeztLuGPmCMybsBwBTgw= X-Google-Smtp-Source: AGHT+IFwUWM05/bAStl8NBq/eDdz5SadddI9IhapVYlljinuyOAxoboUUL051r7seYwMybLrVBTmh8rZFIVe9kEM6QeKRhdZmN6C Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d04:b0:365:26e3:6e48 with SMTP id i4-20020a056e021d0400b0036526e36e48mr383468ila.0.1708363562962; Mon, 19 Feb 2024 09:26:02 -0800 (PST) Date: Mon, 19 Feb 2024 09:26:02 -0800 In-Reply-To: <000000000000fa007305fcd83579@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005159340611bf637e@google.com> Subject: Re: [syzbot] [reiserfs?] possible deadlock in do_unlinkat From: syzbot To: axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, reiserfs-devel@vger.kernel.org, syzkaller-bugs@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=146e7e94180000 start commit: 933174ae28ba Merge tag 'spi-fix-v6.4-rc3' of git://git.ker.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=7d8067683055e3f5 dashboard link: https://syzkaller.appspot.com/bug?extid=ada12d2d935bbc82aa7f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=106e6d19280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13cf84e5280000 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