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 96C232AD03 for ; Fri, 10 Apr 2026 01:19:02 +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=1775783943; cv=none; b=JJwXxsjAXrRZc8jXXB3QvSW5ea4n/PqG4MkVIcF/Y1v6yQEwKs0LeLnbx/URF8jl5Ri9T/YjAuIb7i4DUZ1jIdvhiIzHfNVSMpRXLS1FGIEl2ybW/fLkEoaczhtLAPLEqoI67hb2ASkd1dH9R/XKObzyAW1sAgHA79Wyxw3k5hU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775783943; c=relaxed/simple; bh=ufw+3NRLBd5+KMA89sbmUQG10e4EyYJuh+wnfkQeYqA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=UFyWUMygBDHC7H4fO55HDGzrEBPviRchUE5r9MS52gtubgV0OI256++3tF2G/fmoARwR2+oUkAMn8ZiVtGQJNwAD/ZJDBGAwTUB3+JxmT8+R55ZJhjCh0tocAc7tOv3GnnGopvMXB9dkIG7+wRPj5V0WB4IBXKg2SF0HD+hkanw= 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 006d021491bc7-68347833f02so2831759eaf.1 for ; Thu, 09 Apr 2026 18:19:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1775783941; x=1776388741; 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=CTsB2rF8SG5TxRfDOSRSKoQ/UBKvFS2giojXqKw/kag=; b=kdUq4L7k9cRBhxIf1+C54FXXTQyCfC5eNpzek4vgUiO5H8cx6T86khPc0BqE3AGfu4 IJ9j0N1RvNPD0L9R3/3whBXZHVX1eZxgpjlnCBDdwxjenMj5jF5BoIMOz6NJDUvAv1vz BvGedARhlJCNMSmC2prUXTYcfWKvpgaplzI8QoWr+dk3d0fa+T7y7XwAx+eUNVx8zPXQ 1Z9UoJNXZ7K7qpwTcTtjkFDBT5N402Z98z4W0IgrBtuErbiaATKki34TjP0tSBZcPOtQ HWPELi+2RNNZlGdVMRzbh7Ww8QLdHMg8Ywx/3pHw49PRSEBBP5p2yFL+b0uWM+fqY19h a1kg== X-Forwarded-Encrypted: i=1; AJvYcCXIqk1amuaIZqDRz52fVqv5DbHkOOl2wLwzN4EfdVgXeLW+6NYMv5dHDUrYyhxRGzGCgNPUpxVr8W4VHPE=@vger.kernel.org X-Gm-Message-State: AOJu0YxlhxyuwPDQHeRCQ8iMqMg9G9J/I+UTQF5ax0L+B5NcICvwnCmD NQFErkk+J5B1O16VCuytR0f4He7Cylrqxc8sZkEceMXV5zpkQpycRcLuEUPgrIOIRWPhOHrdpkD CHN7RzW813kDpwtLiRp5wrNDENOl8ugqpJW9hu+MH6x6yv4kY9kvnn1BKoDA= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1f05:b0:685:b738:18bc with SMTP id 006d021491bc7-68be6912978mr638926eaf.26.1775783941696; Thu, 09 Apr 2026 18:19:01 -0700 (PDT) Date: Thu, 09 Apr 2026 18:19:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69d85005.050a0220.3030df.001d.GAE@google.com> Subject: Re: [syzbot] [cgroups?] KASAN: slab-use-after-free Read in pressure_write From: syzbot To: eadavis@qq.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+33e571025d88efd1312c@syzkaller.appspotmail.com Tested-by: syzbot+33e571025d88efd1312c@syzkaller.appspotmail.com Tested on: commit: 9a9c8ce3 Merge tag 'kbuild-fixes-7.0-4' of git://git.k.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16a7074e580000 kernel config: https://syzkaller.appspot.com/x/.config?x=45cb3c58fd963c27 dashboard link: https://syzkaller.appspot.com/bug?extid=33e571025d88efd1312c compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=17413302580000 Note: testing is done by a robot and is best-effort only.