From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) (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 25F232D0C8F for ; Wed, 11 Feb 2026 06:55:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770792906; cv=none; b=bgmlRsibzw90wnWsI/x5tTNJrSu6kUHUfBYL8xPf2WHCyvtVm+DMO4cc1uf9tOmX5HwPsMI6IfimG0CZXCCeaZAfc8oa2xWLc8ROonxnbtk7gwxl2iQUIuBw5X1FZNEtMhtzeHQoF35cHFoBc7oNHwCbcxppi/lGNrCNdEFki4M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770792906; c=relaxed/simple; bh=Ywc3GGXlQQtb5JYsuvenfI4J+l2wFQYsuO9cy6xfBgM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=d5uaOfne0mR1APgXwa16wG7Fln9ekgphFEr4FbyOOgOhSWOqCDFHZxaDU8mjgMqE4BmAdBA0B4hPYhRgmAxY7/I9INd/OMbyGwl6ZEeMQRzbgvB7fVIwlkDNpNGz1KXr3gpCEFvrQZnHwwFZ0dBQ+21bAVmXWSPR0GXiTsp9jC0= 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=209.85.210.71 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-ot1-f71.google.com with SMTP id 46e09a7af769-7cfd8a3db9cso40179060a34.0 for ; Tue, 10 Feb 2026 22:55:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770792904; x=1771397704; 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=iRxb5U3cf9NHf2RdLhvAFWCdpgu2q5rwnpfnsKk8u7I=; b=kFaOgX9hjkGmDD3TMPvsddH2irvPkvIQLfgtegaRhSgNd9Ji6D0B5JWVU6joBXKjr9 RkSPcwjUwR8fH3BufF6r+r9u0MIALQl7YvcBbKdLpUr3p36mRD6S075YqnkfOn/JT+zc Msnd0zIo+pmHdv1K+5EKo+M+q4CCtq68SnqzglwVHEL7+RtyDgxeanhNe6u/43pmuCCP +9wwjMNoEiC+Zo9jsV81Gj/hriQyG8OFLFZMUU7oudNJ25y/Rl0FVygpkq5lheDnxl32 4OUkjdR1QTh6eiPSzGa3LNCiN+7A1xigurTkqLpc4XOCyaWWsF7L08X1FEmmM/tsRWGf fESA== X-Forwarded-Encrypted: i=1; AJvYcCWARx4Zf3R1eAMP0qgXDOGJlExU0ShsZpY+no4H5tyaoTc+0bUMAQfSnJ9H3S81JSqgf30SF0pTFj3ElAA=@vger.kernel.org X-Gm-Message-State: AOJu0YzWJ07bT5ZhzXgqHUh4QIDtBEGCZrv2xaNVD7W56c4rRq3lbja4 DsB/WPBaLcNZdc7ySRMPtw3RLLPx543C990h2mfz6BCrvYu8PcTmCNzw+jl+hgU2cORr729y2cZ ox6BvJ7GMt1yBpybidRf7yBcxprRvZTdiS1C3eLOrDlLKaoOPUovsbWZt/kA= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4a0d:b0:662:f74d:69f7 with SMTP id 006d021491bc7-674845f7e01mr339865eaf.54.1770792904079; Tue, 10 Feb 2026 22:55:04 -0800 (PST) Date: Tue, 10 Feb 2026 22:55:04 -0800 In-Reply-To: <20260211063113.2881-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <698c27c8.050a0220.2eeac1.0095.GAE@google.com> Subject: Re: [syzbot] [kernel?] KASAN: slab-use-after-free Read in futex_unqueue From: syzbot To: hdanton@sina.com, 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+6c1861115b4253e45969@syzkaller.appspotmail.com Tested-by: syzbot+6c1861115b4253e45969@syzkaller.appspotmail.com Tested on: commit: 192c0159 Merge tag 'powerpc-7.0-1' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17e56ae6580000 kernel config: https://syzkaller.appspot.com/x/.config?x=aaa1d655bee4457b dashboard link: https://syzkaller.appspot.com/bug?extid=6c1861115b4253e45969 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=15048e5a580000 Note: testing is done by a robot and is best-effort only.