From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 B76E933EC for ; Sat, 16 Aug 2025 05:18:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755321486; cv=none; b=QrYBW6a7Bkf8vCDq2aXmiyw8PJMLm35IZj4akB56ri7cdyIgko1/ruU2nMXqARzvGpYQf7+MO9gHik5PPptpbIegVVlDq5Dk8hETF/SlWHjB5kHw5I4KhMAF3j3AmhP1ROaxT6b99EZ5VLsheiU9rxvBmwxwbKKwTr0fGs4hu8s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755321486; c=relaxed/simple; bh=io3Hv8vW2GfkruYoxKJG0pxpEnhKt2XcCVRWWlBAK4U=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=D+1KRdzyr/hjgimQCu1NZKA4c9vXXlheeXOltqPLnVNtNZ0rmkGEYma0aC2yxLO7lBRt/KliyhtuaIIV/5bpHfdSSPfHCHtth8jVlh5EROX7Ng+YPhAY8paWTTfES1CPK54n+zcCRSa2LBeakNFBdYCuhlEo1DIMvON0j9oNzQE= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3e56ffe6c5cso27943105ab.1 for ; Fri, 15 Aug 2025 22:18:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755321484; x=1755926284; 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=8BJJtu8Te7V4CRTaYfbVKikWDYbHP7MOTlXeWB7H7hg=; b=gJew0tDPcqQriyhHZADBvjfAkFXLh5DiTOznOz6mmqy/p9clGOAhzlTBtoY3CI6gzU Ik9STw1PE+flVADXrknCL0wBdisZ5EaZtXJ3HP0bBgfFgG+ZunWy67fqKQYwrk3EGzw9 a7jXkLEdwcTB7NKY1Xc5q/23BmrcGFyDWLam+WVcTIGKF2/Q4rAjJ5AJV/t6to/Jmitc XMkMWM6XdomgmMNzCyLeJhIQ0SbDjCHExxtBu837ErXFk5re/2o6varqMsdI5G50YqfK LJivGzfEYQjwUDqknRVPVJTN224JseqyqxaaaKWxxcbal8V2cGtvCZGpiOUvw5v3pii8 QJFw== X-Forwarded-Encrypted: i=1; AJvYcCUGBRp2nls4NcnpcS9YG6WV2sILxbUDdJNrOCWRhqC7pJXGcMhnS1f4BxEHn1E5QCm7yC9cqfSiDBQZ5yA=@vger.kernel.org X-Gm-Message-State: AOJu0YxYg6OT/I+FcHsncLSF2kZj+lXPlYUmsy/y70WJL2OOhZjr2kZt EMwBb0+zVMPYZexXt2IdB0Y2NyWq/VwaxN+6TkvGs7DHPY7GCYRLAtzaQgV57nZ3MY3NwNdtsVE WMJqHdvNYbctFAvCdazpJGyMuxWd7eaETT5Lvh2wDfRN8q2y4s7o+GBrY/KU= X-Google-Smtp-Source: AGHT+IHc959CPSE5C79a8u28PKibxaO6zI8wEtZYBd/ufjjcHQfbGyXWcx32NcbQYE5wkhRsmMSzZ4KaYIqaHWBcaCVbLs0s5qEB Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:18c6:b0:3e5:3d13:5d80 with SMTP id e9e14a558f8ab-3e57e86aa7amr93915845ab.6.1755321483896; Fri, 15 Aug 2025 22:18:03 -0700 (PDT) Date: Fri, 15 Aug 2025 22:18:03 -0700 In-Reply-To: <20250816042357.4704-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68a0148b.050a0220.e29e5.003a.GAE@google.com> Subject: Re: [syzbot] [mm?] KASAN: slab-use-after-free Read in mremap From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: fs/smb/server/transport_rdma.h:64:61: error: expected expression Tested on: commit: 1357b264 Add linux-next specific files for 20250815 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=bb7fbecfa2364d1c dashboard link: https://syzkaller.appspot.com/bug?extid=4e221abf50259362f4f4 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=1760daf0580000