From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (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 A660536DA18 for ; Tue, 8 Sep 2026 04:15:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788840905; cv=none; b=NQJHQQTAfcQ0xKYsjpWmIVlCIPwXm+UJRdy8yRqgjqGrRGUbqpcg8W89tf29cEuS4YYaBdb00o09/nz+jGQMe+LRp5eWXkXRoxdpLmTc7AthMZ4lJ+VEpI0YGjn9BOSJ6MKpYZQLsCHNMIKlQx2Gqabb3MUN8lGa/doDOk4MvdM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788840905; c=relaxed/simple; bh=8T+ZRkbFPXR2KLEFa/1HQXo3wsw3MKxxkD+Rp1RCMSc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Nd26HOMS3rPCzBkijJVGQ4RVS1ez8tgiN+ZV+C81tUnaYsb824By0+ADZPhPb5VO6Vlz65SncYr0w38fJdoqCvAOsQ8pQVTJASgjXFLJs6YZPjf0XQbL9jo4+/rWj7eoLCTFUYK23d+eVkrF4R/2EOp8NcZ6BYyXjnHX3uclyWQ= 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=209.85.161.71 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-oo1-f71.google.com with SMTP id 006d021491bc7-6b1b7932ec2so3772858eaf.3 for ; Mon, 07 Sep 2026 21:15:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788840902; x=1789445702; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=OJeGxfQ1cnO4KfojSL4gJl33/1+VNF6TUeyMxAp1vaQ=; b=fTEM2JlOGMCDdTw7fcwEeBT6BHxaI3Vmoui+I8GGu1b5/QYi0mX+nG8I16CtVmoZOe 6I+HnTT0RIWnbtJ0HUEou2IVyk5vz0Y6ltO1ZsnIrzxgohI2qgncuqEs7BkrVzihBzVe 33ugCpIOB2xIqX0sFWrVL9iaK8PgJNT58ZEBDmLkHB1Frb+BxWl4ShuoFsX9p/cIWf7B c6bi78NvhRH1ARi6s4WSJYHfrXZ9FzK9/imVygDozkOOLEBb82GIunGiUHG8/BAFVD+R nIlJGbfnmW2dnNEYp0j4uxYjKXEMdvjzTdmhcV/WYa5/YCfqxMRI+y+537st947DocIS MO/Q== X-Forwarded-Encrypted: i=1; AKwUvBykjy2oSLzEom3InEwbzUDyWp7sMbvBiXQko8GgIfCypotWtGAiJUOPcMkyyF/aoxWALT0xTUt4BrO9rrE=@vger.kernel.org X-Gm-Message-State: AFuF++lJh3pnVsCA+t8aa1r08tIlZ+cQdHeClHbLdyzdoRNOwHyaaD0n 93HEmTRj1x3er7KhhyTmjEMQNSsl7wRoPPozUwBPWItZZwevVpSAxFmXddQ4xp4uvbFKE0nw91D U8oWaeSjsslD5NCbPiwimAumKs2MA6W/SNhoulpotN06LulisiW5eKOLJgJY= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:603:b0:6b7:8415:d784 with SMTP id 006d021491bc7-6b78415d7fdmr12916161eaf.47.1788840902666; Mon, 07 Sep 2026 21:15:02 -0700 (PDT) Date: Mon, 07 Sep 2026 21:15:02 -0700 In-Reply-To: <20260907192517.564ea15aa8c9d47669b3a81f@linux-foundation.org> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a9f8bc6.f614420e.2bf292.0005.GAE@google.com> Subject: Re: [syzbot] [mm?] WARNING in vma_add_pgoff From: syzbot To: akpm@linux-foundation.org, jannh@google.com, liam@infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, ljs@kernel.org, pfalcato@suse.de, syzkaller-bugs@googlegroups.com, vbabka@kernel.org Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+c6879dc677a017f0a21b@syzkaller.appspotmail.com Tested-by: syzbot+c6879dc677a017f0a21b@syzkaller.appspotmail.com Tested on: commit: 35b0fb39 mm/mremap: reset unfaulted VMA page offset fo.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=15e13af9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=56ed23170c168d4c dashboard link: https://syzkaller.appspot.com/bug?extid=c6879dc677a017f0a21b compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 userspace arch: arm64 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.