From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 CB2111D54E3 for ; Tue, 26 Nov 2024 15:09:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732633745; cv=none; b=gE0FoeAvFeqIx7TjQPv8WaUCuuAGTSQBHRXMfXeXJqgW/b2Q8QiZ6yocAymk4xyPMuxhJTqLbNghPaKO6p9p/VeLeziWk66PRXEg8sTSW0cPAGUcWiTd0Xoh7LZMBJWOpCzMS10beY6vFN2CwHaES4IMAaJOWJY5pGJmRzTCPSI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732633745; c=relaxed/simple; bh=fuVpuR6FLrCWdq0itV3XyHACPw0SeAl2kHGnGJHphyg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Snr42vpSF386I3Tf0R8ID0vkEtHnExNqPNpvnBY8mKM8qMmrvLXH8o46SQY5Wr1VFt8VbkKWdVT4BmXuKz8J38QBunpfARLk7VlrRcmVutaDbwZEmGAqy4Q0ePpaK8tixJ6JDhyjj4mNvpfhPaswvKhFCQu+nt3sEdX9fTy8xg8= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-3a778ce76fbso65183515ab.1 for ; Tue, 26 Nov 2024 07:09:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732633743; x=1733238543; 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=WtIa5CkWCoY9wh4/7Pgf9YivYWQAu2aerhFzocU1+7k=; b=kG3CWO8+i9CbH7htzzh97wiDmtZMKFXESNVwl/qM8cBxDbyTlQ12NGTY9v9Vnj5XE1 Aq3kh7U8lIKEDmitAcAvp0s/pKLy5jqH+3EWlnSKCpyf6GVJbeDEvHhbDqpngXrYk5wL K+Z7Y4Jx5XZlKwXDs2IB36fvLetdEdkyGdtIdV//sn4EcWYgUYV/wFD8ZA2f8cyNi+g+ u8/vEDAemujCTVGVBOzQnqwEqceAMPhhPwkJqRE2CopH2BVqs8qvsjFzF9W+Omao9m3O KJyHQ4XN+1FZyKt3aj/L5fJEropQn73Gfum7Pea8BBSCemjRCXOp5JexBSClsfLUGoDF pUZg== X-Forwarded-Encrypted: i=1; AJvYcCXov5dVYTT3NZSu/Md14wS+vTNKzsuQlx+eKavSYmyPY485v2lWarkBLiXNiSp96PqEAsjusnl6uG2MUmw=@vger.kernel.org X-Gm-Message-State: AOJu0YwDzI0WPzbH+Da9+fVGmH0lgVQLe624qSctfUdPgxlpa+ovyCnn AFp8YALBvWivnHcYdB24PhEVXkXy1mS2lQ+RQiiRQH1QfBTm7cD5zhiT3Os/h2v/FoHMt1QQRpg g+n4AkUsBsuPOp84EYtKiQC/A37JnwSNwg4qEnZsH6nfcpkzu2Dsm0qU= X-Google-Smtp-Source: AGHT+IFXl9AvQfPieQxZrCq3J+eQGWqfS9kUdzOIaFTleM7PmWs5QCDXQd1+D3+qve/oA+62Kqkxcn0w5UigMF3ItzyWxxxptKpH Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12c5:b0:3a7:4826:b947 with SMTP id e9e14a558f8ab-3a79aeff36amr165028645ab.17.1732633742787; Tue, 26 Nov 2024 07:09:02 -0800 (PST) Date: Tue, 26 Nov 2024 07:09:02 -0800 In-Reply-To: <20241126145108.49mT4Lc9@linutronix.de> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6745e48e.050a0220.1286eb.001f.GAE@google.com> Subject: Re: [syzbot] [kernel?] WARNING: locking bug in get_random_u8 From: syzbot To: bigeasy@linutronix.de, boqun.feng@gmail.com, hdanton@sina.com, jason@zx2c4.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tytso@mit.edu 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+7f4f9a43a9c78eaee04f@syzkaller.appspotmail.com Tested-by: syzbot+7f4f9a43a9c78eaee04f@syzkaller.appspotmail.com Tested on: commit: 5cb0bc2a kasan: Make kasan_record_aux_stack_noalloc() .. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/bigeasy/staging.git console output: https://syzkaller.appspot.com/x/log.txt?x=15f9f5c0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8839d3e536c93ebf dashboard link: https://syzkaller.appspot.com/bug?extid=7f4f9a43a9c78eaee04f compiler: gcc (Debian 12.2.0-14) 12.2.0, 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.