From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 AD9AC227586 for ; Sun, 14 Sep 2025 10:51:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757847066; cv=none; b=SpPM7KBJ25bTyDo/jBwKUeAsKhDbvxXGHLWNMHgEsHJeCpDfp7KOV5W34nrN++WerSQvg2pNzNrDlH5LcB7Yanz0xJ2kHMRooSIZa49Gqs6mqlFvob8eqNgUrF66MNIAxptVKSSaUZg3kYYtyJ5BbftyBtMsNZLlsLfaEFtIjgc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757847066; c=relaxed/simple; bh=ua5Vb5zOeYFg3FVg3bHIT2DYfrWRx2dMA6ntfB7TQUU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=HX5oSOFq1h4o57tdY8tWXswX1ZRT1Ur0U4AmTsOgPQgK+CR2zQyH/VVBbmgUmx3Q2Cfnix7Vf5d5fHI/hl7FOeDjeUNZ9JV75/9iE8V7Lej8aLf2Etoq3CsrMVt+q0n2vfhIscfLpJkQrK16SrBhhTJ3GOGuWjjZA0HbabORkZg= 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=209.85.166.70 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-io1-f70.google.com with SMTP id ca18e2360f4ac-889b8d8b6b7so500255939f.1 for ; Sun, 14 Sep 2025 03:51:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757847064; x=1758451864; 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=1G99QjZJIxqZZW0DGsDJGiZk1djjVFhimNBcqrYyh24=; b=FVGo2nzkHDGIOP3AXlqMsmMYXF9jXtpNjBgPH+ufV5Z3wuE6qex9GW6I+DCT0iRK6f XfmdjzIlMzw5/RrOq8C0uvGma4hHVwO5yiEwxkTnwHmEamLgaew3y702lTXcfRGRxeaC CqJ3Gie8uVdR8EY/h6Abn+vJeMoEufnlC2ww1eJQTp3wODBjm+8wf8XtAo5lnAkMeQuB sDybxtF7E8vTbyUHzxRtmuqTZwY/uGeb+WCv8G/2WAxUprnSswCCESFAUOyrn8M2rsnq Y8xWlqQ/ClmS71T3NYEgLcPLM22gv2vwuh3YEipSQ0/q0Z6tkZXaBEH0qeTAmAI/RmVu A4Ew== X-Forwarded-Encrypted: i=1; AJvYcCV3IkMqfH6x9Z2RlnRDUVNjNB7sDT+e67H8GCWEa57f4IvznJ6gvrAgV7iKbMTsyFqgAXFSCtdAnw6krQY=@vger.kernel.org X-Gm-Message-State: AOJu0Yw9JcaVS8OPApIu13SbvJJw9KBoghFCSuvmfvVHVjopVhZP5cAh 9PwOKP+Xge+BYIscLQ+z9qALcjw6Fuwy/jt+4rtYNvkBGqfmxdDSIVZ0dsazeBdX3yggtRCe5yK Pov7q9UxSrhUa7IgteuYP0BuncGGXSlXHCkluoqSTUdeNeKpn4R0jjRpk6ow= X-Google-Smtp-Source: AGHT+IEWB7tBi7JGtQbX1WM80HBYeWQL4LG1xhguZ8b0CvUJv0a+SKXJBPC5JWj+b2DFXN8yyD+lm184jJWgFLvlptAUAb3a95gX Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:c24e:0:b0:423:fc5c:c7b9 with SMTP id e9e14a558f8ab-423fc5cc9eemr20438445ab.1.1757847063795; Sun, 14 Sep 2025 03:51:03 -0700 (PDT) Date: Sun, 14 Sep 2025 03:51:03 -0700 In-Reply-To: <684ffc59.a00a0220.279073.0037.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68c69e17.050a0220.3c6139.04e1.GAE@google.com> Subject: Re: [syzbot] [sound?] kernel BUG in filemap_fault (2) From: syzbot To: akpm@linux-foundation.org, chaitanyas.prakash@arm.com, davem@davemloft.net, david@redhat.com, edumazet@google.com, hdanton@sina.com, horms@kernel.org, jack@suse.cz, kuba@kernel.org, kuniyu@google.com, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, perex@perex.cz, ryan.roberts@arm.com, syzkaller-bugs@googlegroups.com, tiwai@suse.com, willemb@google.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit bdb86f6b87633cc020f8225ae09d336da7826724 Author: Ryan Roberts Date: Mon Jun 9 09:27:23 2025 +0000 mm/readahead: honour new_order in page_cache_ra_order() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1100b934580000 start commit: b4911fb0b060 Merge tag 'mmc-v6.16-rc1' of git://git.kernel.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3f6ddf055b5c86f8 dashboard link: https://syzkaller.appspot.com/bug?extid=263f159eb37a1c4c67a4 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=157cf48c580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=146a948c580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: mm/readahead: honour new_order in page_cache_ra_order() For information about bisection process see: https://goo.gl/tpsmEJ#bisection