From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 4621B17623D for ; Tue, 11 Jun 2024 12:20:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718108405; cv=none; b=ZR5IbFO/wef3svqC8eADCvrQ2X6Vw41LOEDXOe4ACYk7qpct/gfYBML+D70tD3H+iIKgsUnSV45Qlblh2mdPxNwjtF9+8donRNM0LqcwUn/7PVIVP/43i7wbvVZx4paIMwwZ0hbIi5Shc9LQoBpubDQIT1L6h4gaA+5sBHo/GJc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718108405; c=relaxed/simple; bh=RHebsD0mFvsRcaGTPqrsz3Be+1bxdlKbVifT5PqSU5M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=mbzw+pazEQWSr57SXPvh90B31qeJC0d/mTcuzbO8F2gUC2pcUjcnomhMvAeXpQd6xw9ZkhyE4S+3sZxUgRvCQ0tNwd3Bq5UQGUaxlkHPHgy16qD/XGwSCO6Ulty+2ynfjT1Ubd14YR8vs3tD7m+nRIUTfvUhjhKRbSGwZtoP/Jc= 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=209.85.166.72 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-io1-f72.google.com with SMTP id ca18e2360f4ac-7e91ad684e4so666735639f.2 for ; Tue, 11 Jun 2024 05:20:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718108403; x=1718713203; 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=1TfcCaSE/ogErZoWPNrnwWRHpinHJbDMpYZOTWsQh04=; b=ZcPGUadu5e/3ij/nWZkS1Y4uqKgvSbcfb/LyQeIcqr5rkjjBO974sTbfZ9uUeeCXIy TtigHpI8ztwWAymeI9by5xjcV35PmFHQN8BbqHhLRcUqBlb+xhIJhUvRI1tgZFLV1iv4 pubAX8bQTAUeMB4ywnijwGl/6yw45D1rj8SeqnYfkUSNlHbUN7VSzoAcVLj6WJ1lDEL4 layLjqQLqAZsCioR2AbWEeBuJ3f+k8Cm8atEl0WAc3g+/aSSvZeRGolTNfdCYRqYLGph ZIjH+wC6fb87sog1LQc5lT7Qtp0Nylxmyojt48hEa1PJWjh37GZKEH6zcj2Eq0uPM11v YxmQ== X-Gm-Message-State: AOJu0YwPTuGWtXCynyKrfsj9UYBov1oQ6+ZMagI0vOBLuz9d9DkvwQiC g+VE45oygQFhC8Sb6dyj6HcXqjHIvbKz6f/CgEzPV+yh0vIzL+3K5npiqsF1/CGkBWlqokZOmew JtVfGwGzxQRrnwE+Gr9O9Xm+B1MHnAEHeEc+MBCCe0Y/4nRWzXn57Jwc= X-Google-Smtp-Source: AGHT+IGXybltEAgSli/DggOZ0SkWQ9DRe8VRvCjlzzKJpp2WEfM6oEJRJypYAQWcoIrTOeAJEcOSwCxH0BTdwuSrtlfjvAhTGrGD Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:134f:b0:4b9:1d81:c216 with SMTP id 8926c6da1cb9f-4b91d81fb64mr218222173.2.1718108403379; Tue, 11 Jun 2024 05:20:03 -0700 (PDT) Date: Tue, 11 Jun 2024 05:20:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000011c075061a9c491f@google.com> Subject: Re: [syzbot] [bpf?] KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, wojciech.gladysz@infogain.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+1971e47e5210c718db3c@syzkaller.appspotmail.com Tested on: commit: f2d3b30c kernel/bpf: KMSAN: uninit-value in htab_lru_p.. git tree: https://linux.googlesource.com/linux/kernel/git/torvalds/linux console output: https://syzkaller.appspot.com/x/log.txt?x=149221ca980000 kernel config: https://syzkaller.appspot.com/x/.config?x=b5bc506ebba90cbf dashboard link: https://syzkaller.appspot.com/bug?extid=1971e47e5210c718db3c compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.