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 080AD1922ED for ; Mon, 30 Sep 2024 15:22:02 +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=1727709724; cv=none; b=NhYE1jVrvszI9Fy2V3mxJKzOeSrV3+wrH14Z9YDILIR/GfoersYMJPQvmrZKMQcozWrbc5EucpydwyXXVMVa/gPnP0zhUWzCu8Ted041ryookAAQ41re6O6/v1Ahcym/Lla0Yl1p/KyF+fDfAXoGnZaeUlk6hMeT48JhIjb31jo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727709724; c=relaxed/simple; bh=+dEHOTGhikDQKNbJft79iQ66k2rI6UASiJdxSoBSYmk=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=BkesDByt9bsuccsnvJiGo4ZXYIqPvYJ2QOaPVakckw9KX6J9nIlzoY06ipM7y6uzf4ajAhH1CrvJRheiRKUuyWGza2OHHGaAvRuI3n8E8l01/kFFA5QBpB18KPV0W8VuTDqhUWAIxkyCyqNrAwIJbc7ozGgE8EkPCElVQLZaBDw= 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-3a0ce3a623eso41795725ab.0 for ; Mon, 30 Sep 2024 08:22:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727709722; x=1728314522; 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=RJNOHk0jW5vydbjr+ziCKYLVeSFsRDBuRcESVl4A5hQ=; b=ge6qtD169PL5yqNJHCz3TJC1H2rL3Rg9CtG/4VsQpCMBYVpiPXZvPtxEnKu0V+4T10 SCiCh7j+OX50F7ugU6HljmNHejmmEKyvFrgtxQoa2hXlcGm975XhMn/xGmCg4URgWXBk Y3Q6lVvsrG0SWBSm8qBFBXcZMtnPDPjGPmqi6bCz6rC8Gf4Mobs3elyN17SjmlezWeDz IN96Nn9iI0TpU4U3mnlJ1CA0ViBJiNc6tcn02AWOrcKFXE9YL4AtF6n8SKI2rEwNviPo t4PDxQI4bgMHJJmxjoLAZWOwoJKVE75UJdaFeh6nyG8uTrFh5prZfao1BVRIunXBlWij 8xPg== X-Forwarded-Encrypted: i=1; AJvYcCUXQLWtWXi78O9AbBIIW2umuzmRKTh5Rf2ZRZmlFFZSM/5ZwJ50DZ8b3YhEIThrkMka7uZjLVn4L3X88wY=@vger.kernel.org X-Gm-Message-State: AOJu0YwRyUKUd42RIlOgibEucEuNUpwLXjLsJzZDBXnsJb5Y/m10iE5F XM0JFcbjuNV8bf/GhY1eK7Qi4/blhTSefey/8LiqK8g7mY7o5Li7wRCigCw/GpoWOTvuT0yKew8 0jzK2v2evJBpB+WUgMqQgGClTV75CvtKzBEzQLeuHLhNkFi1O6BY5vzE= X-Google-Smtp-Source: AGHT+IFn+8dtpXbvvbK9w/IOfN+ctEWBKXn/fd97WVfdPI8PsahRtW9x2wBJaLFeR1iR7i/fplHROYFtjDPnUVcjnr1rgxycr8AJ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:190a:b0:3a0:9829:100b with SMTP id e9e14a558f8ab-3a3451be445mr94233885ab.21.1727709722056; Mon, 30 Sep 2024 08:22:02 -0700 (PDT) Date: Mon, 30 Sep 2024 08:22:02 -0700 In-Reply-To: <20240930114812.653517-1-dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <66fac21a.050a0220.aab67.0036.GAE@google.com> Subject: Re: [syzbot] [net?] KASAN: slab-use-after-free Read in advance_sched From: syzbot To: dmantipov@yandex.ru, 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+b65e0af58423fc8a73aa@syzkaller.appspotmail.com Tested-by: syzbot+b65e0af58423fc8a73aa@syzkaller.appspotmail.com Tested on: commit: 75078ba2 Merge branch 'for-next/timers' into for-next/.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux console output: https://syzkaller.appspot.com/x/log.txt?x=15dd039f980000 kernel config: https://syzkaller.appspot.com/x/.config?x=2d87d55001548536 dashboard link: https://syzkaller.appspot.com/bug?extid=b65e0af58423fc8a73aa compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=1532039f980000 Note: testing is done by a robot and is best-effort only.