From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 3CC1C146D6A for ; Tue, 24 Jun 2025 02:23:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750731785; cv=none; b=ngVBtzYLRgc2rWz/plXpOzXUORpfp3+Dc5uHkugVPYrWLwFNpTbtV6lZje8XWq9x0GryvzkhDiHqOL9clo7tEkKW22MEsL54jfapVcICKx9XThHWHX6zdKfc+L1bHBDN/HkMOo/Eah8BIrvRH30lVWpEqh7cRvFuuJtpz29PIjA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750731785; c=relaxed/simple; bh=IYxQq+j85mlxBOt1SAkWII2rvYvwUkmZX/IJyNdDycE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=kUd7Qv+1ikenAcRwv3o9QEfRII74Q09OUPPV76WpiWZDz4iCPruKSaQke4rmIpCdn6UfW5f4DBDoBpBovyQHTOsMuV67oR7ycecaEQZhLIC+MIJU+OGCvSQdtkWQFr+uUiNySUMCMEskOuv8BuRdoccF2aGXlALBRF7ujyzubuA= 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=209.85.166.69 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-io1-f69.google.com with SMTP id ca18e2360f4ac-8760733a107so396501239f.3 for ; Mon, 23 Jun 2025 19:23:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750731783; x=1751336583; 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=pmtv9PbyyeDc5et0avduxAVIo7zKxMEFE5NvMKYIppM=; b=r0d8Vm5aPz78+3dU2Xo9xXFKMNZqTzsDLGRsTitmbtYMOs58FTKJNisO7TCmIqSmTG QjW5erkuXcvY07Snhrhkx6WNrqkiCT1nBha5cdjgqyUWA3YbsWw+1GRYe5if6ILJIkC1 jAGZJek60y70kQVpkCSq5EdDTN48nHjG8JB+APvBHrGqQldH1G5rUMYJQqDObocX/T60 IPWrysbK8BWGL/YFjsBgXYbRRanBAveTC1FnyFU5KFsLi+UcfhTaGODoKWMqpPzfqRG2 WlUDhQR6hjZg9Z6VrxT1v+x78yCnxPOqJBmKmPDFftG5kj75+GxKXjexe2y1hd0aQKvC C3CA== X-Forwarded-Encrypted: i=1; AJvYcCX08sYXJP80chb9oKs0wGn0H8J7UdnxOxqauXzrtnch/DwzybivEgpKcRuGurzLgmN4rpgVGkD2kuCvgqE=@vger.kernel.org X-Gm-Message-State: AOJu0Yx6EjCGQl98qxTD6JdhBeW0V9piMc9UTJDAi8rCFTeB2QQod0qj nqzmZeBqxKgloL+AHVWwnsVo9yyP0RPBtoKrLlEQtZWMRdvRw+raYeWdKH6nSqldmGvFyibUQ8V abbZwzcd7+9X4mZEXH/z8ZvNXB1HFypjbaZ8Wuh/6yZi1ZhEng+PzVSy8o7Y= X-Google-Smtp-Source: AGHT+IG1xINOyNIDaG5EFRPg3IGnQtlxhz+uYrM8Ycq4ZwV244sqXBLLwh+Bo1A72scUa3eJl+CnbJgEv8OimH3M582yPtNaPQPH Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:4419:20b0:3df:29a6:ffbc with SMTP id e9e14a558f8ab-3df29a7066fmr8305625ab.17.1750731783384; Mon, 23 Jun 2025 19:23:03 -0700 (PDT) Date: Mon, 23 Jun 2025 19:23:03 -0700 In-Reply-To: <20250624005552.1589-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <685a0c07.a00a0220.2e5631.0048.GAE@google.com> Subject: Re: [syzbot] [fs?] general protection fault in pidfs_free_pid 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+25317a459958aec47bfa@syzkaller.appspotmail.com Tested-by: syzbot+25317a459958aec47bfa@syzkaller.appspotmail.com Tested on: commit: f817b6dd Add linux-next specific files for 20250623 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=100f6dd4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f7617ed010d11464 dashboard link: https://syzkaller.appspot.com/bug?extid=25317a459958aec47bfa compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6 patch: https://syzkaller.appspot.com/x/patch.diff?x=1453eb0c580000 Note: testing is done by a robot and is best-effort only.