From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 099EA3FB8B for ; Wed, 19 Jun 2024 15:14:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718810045; cv=none; b=KgHy7umB4GPH0nwL49+KFnlBnDmrNpeEHE0/ENu6YCqnE5QLCCr7KwjsHYO0veeJ+o+Op70Pu/TEomOMnX9NH/Gl0P2VSuWgwaalaCR5kIb7uUuFiU8sSzvggJ1F9w4PkKbCKOvH+MyHIqAM9wSrCnATRSm8YbhxN/dm/09cFG8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718810045; c=relaxed/simple; bh=Z7hWQdAu+KJ7H84spsT1f+3n7+eUP8ugopAglG+TepI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=aCj353mOeufjq/Yo6BzUAFHRKmiLdnWM2tP9y4l0zoO6Q3CbxZjwJt4U8AtaKMzpjciGYB0waV0bA+LeFzChbV8ZGUKJ4huXHkFboIrUnbuwHceItJGcrMm5ZxZ7ZbaHenRORZREq9lrOdobvi50hHGjuhNMICaOSfebvnPGUOk= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-7eb9bf4d07aso856094339f.0 for ; Wed, 19 Jun 2024 08:14:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718810043; x=1719414843; 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=FpFQjHwYFHXRSzZZsvlz8qRiQI0FX2xAT8CcSu6itGA=; b=SJ8iEVQssyt9YGFfcd9DmYTCxIb5eBjgTyWY0inMrpZgNaoVFhF3NQTPX9I3fmRcc5 MRbVqThBmxqj/CLsbN84bpEqNSahfAyycCxUzXJbb3Dou4DRjoy3NnbQsROe4tQQGD6Y rXNoNI8w0MhEOfJtJ4lp+DmX+UcwAamBqxU105s/Hy7CEZd65fjz6HYu2BqLM+hUQYdb 6tet9XjpKkfwdB2ZJ1FOL0Bi1WAVoHc4VoiY8B/2DNTh4baeJgCzDkIMrVlInjbWtp4M qmwSTA1kGMu9129lLKNWAh7WzsnrLu7QoHvUwTFLC7iMJQOuIQ/Dqa2TXd6eCh2b0E0i XbhA== X-Gm-Message-State: AOJu0YyitCAppPZ5lSDUNTidwRPLkBwl2XDRDWGjOH+PAvwY2PaWsisg i3Jwh/GE1tzPa3uaQPxf+M3zh0cRVC14w6A1+3+wSOeDSwKlHSgJK/UZ+yT4dD7jlh97A9F9xHf f8Shr8UE6il/x7pxodpV0rOccacLhKLRDZ2v58C4nCHVi30UpNOfC8g8= X-Google-Smtp-Source: AGHT+IFE4uUirvMetqokAPLA2ChjZtq04OVJ6C7OUh3vVTIsaX7lfJCk5zZHdR/5/JFSiE4denj9o3jlmMNJSm+HqtW2734jZLX3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:841c:b0:4b9:7607:f7f8 with SMTP id 8926c6da1cb9f-4b9abf79480mr85558173.3.1718810043179; Wed, 19 Jun 2024 08:14:03 -0700 (PDT) Date: Wed, 19 Jun 2024 08:14:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000f79f5061b3fa675@google.com> Subject: Re: [syzbot] [mm?] BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str 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+a0fa177e13690b663c74@syzkaller.appspotmail.com Tested on: commit: 32019c65 x86/mm: Disallow vsyscall page read for copy_.. git tree: https://linux.googlesource.com/linux/kernel/git/torvalds/linux console output: https://syzkaller.appspot.com/x/log.txt?x=146e310e980000 kernel config: https://syzkaller.appspot.com/x/.config?x=5e23375d0c3afdc8 dashboard link: https://syzkaller.appspot.com/bug?extid=a0fa177e13690b663c74 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.