From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (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 7D46A384CEC for ; Mon, 14 Sep 2026 11:22:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789384927; cv=none; b=UBL38mVbeBEGlz2LR/K6ixL/ip+2VGgMQntnApeDsK4pN9hIuHfxBSo067uxmXInF3UxZubsugVAFhWvVdQkMyzzwxR8kJ7SNcifX/KlLu8BfIE+meBMEREnwBIi5O8EZ3au3Mg/Q4CdP/ZCOFv8ADn9K9uIhA+euLNLb0WXUmg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789384927; c=relaxed/simple; bh=CkkWk1r/2sv3z16Jbg0ItWIfX9h3HNa148ZoFfcxDBw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Boj47AOwAtixSNUO9OEEvj42C8uaCoD/KGEe2NIeiOp9ykLBgrQNqzSFQ5z+x9x7N/yu2JQJd7zhIF5VH0x+9tGS5gT1ewDLaG+XuntknmxDZ/5tsXVRe/1wALAQ1QlHDlO30jRCx65xxicsNk+8+aG2WCud8Jv63SB+qBSf62E= 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=209.85.161.69 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-f69.google.com with SMTP id 006d021491bc7-6c1b7981b4eso1881796eaf.3 for ; Mon, 14 Sep 2026 04:22:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789384923; x=1789989723; 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=fT+mkHryTc0fNmyYHwY7j1UMESwbpZ4XnWVIWwuNREg=; b=lMk8rnLdY6PgSdiai/H/TXapRI64qDALuQhUbqOWmyu227D/WiyNlTP7PN+9/oFFIC vm+w1gmAmP1mjHrYOzOWdYjo1OJdiJ13VvT3PBbttw6cH6LudZ0JwipqrUb/sbq3p7Lc A07lFSdXDDEWltQgLtq8GSSPUnfhzqBh5KLd0sddFkX8fBXQLV8xD/7nkVb5qmogbLC4 iwdACoAirS8fGxP1PvCkHDlopm8bsnzbi/UklwITuJLhlScwWlnPwzYZCmdzxs8rN+IV B15L91YKIbKQ3Qf8cSa8cMMUxb47JmMvhmnBA0b28Lom5rBwS/+9LHgoKl/XEKqJN1ab qTjQ== X-Forwarded-Encrypted: i=1; AKwUvByeqAUazOEpigZSy6EV821LCtZJ3el+WSxFdJerQYZ9Wchhs7o0/FyukurrTqo08WqQXhj2eaUBOFsJeNw=@vger.kernel.org X-Gm-Message-State: AFuF++myU8iYfH9pFsM0vqavUMWkPz+FYZxLOtLCMRMtjpzhNa1d3P9i uTtGIXAbsd0xogrIQHvEc5mzZCIY6jiKCZmlM3lYPW7Okwnh08jCG9ubVPRI1AdtDtJ5C2qZZag yJPmgXKWSxVEa8hAKo0wsy9P8cZpzs80G2K3tTXkwQt7XdCbp/U4blO+vDs8= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:827:b0:6b1:6c11:686a with SMTP id 006d021491bc7-6c53f55700bmr853939eaf.29.1789384923577; Mon, 14 Sep 2026 04:22:03 -0700 (PDT) Date: Mon, 14 Sep 2026 04:22:03 -0700 In-Reply-To: <6aa7cfcf.a54eb084.21e427.6a1aSMTPIN_ADDED_BROKEN@gmr-mx.google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aa7d8db.4c28b7d0.c1bba.001b.GAE@google.com> Subject: Re: [syzbot] [block?] BUG: sleeping function called from invalid context in null_insert_page From: syzbot To: jchuang26@m.fudan.edu.cn, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com 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+95fdab36405e5ffdb680@syzkaller.appspotmail.com Tested-by: syzbot+95fdab36405e5ffdb680@syzkaller.appspotmail.com Tested on: commit: 893e1178 Merge tag 'x86_urgent_for_7.3-rc3' of git://g.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=14ca88c9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8c5c3949d762a91f dashboard link: https://syzkaller.appspot.com/bug?extid=95fdab36405e5ffdb680 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=139242d1580000 Note: testing is done by a robot and is best-effort only.