From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 7E92D1847 for ; Tue, 26 Dec 2023 02:28:03 +0000 (UTC) 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-f198.google.com with SMTP id e9e14a558f8ab-35fc70bd879so37381085ab.3 for ; Mon, 25 Dec 2023 18:28:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703557682; x=1704162482; 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=5sh7Ov9OyxFG0djBJAM+6crfXQlRyjqxqbH+Z1rnPOU=; b=r0ig5WNfKvqKG+/CEgaGFTzfcanb8pC1ejd9vg+tvN0RtSWRQgW/EYfZfLa4stYou1 MMVNt+oA+k/YDf4FdFpXCEs3BFQk1qXFY+vk6Dm6HSMAc5ML8l/rS0twJgpAxukA6Obr 3eJemTWkYKJqdQ+opVpJG6MSfSO8feKAqJ/S59arQDcAZToFI/BPgENMxbvMRgocL2RL 6PyR4wv0u2YWucuAj+HPIUUJApRddmumyTdtl9x72Q0u5BHd9EQhx1MlPUZWElsyOitr 8xeQazSjPmGGMCtruPz/YxNqqDxFIVoBPPhVCD4/Gi09tJiu/aa9qbmocDtLkW2oMgdu +5kQ== X-Gm-Message-State: AOJu0YxJK1JhPPbiV8KRmaco9E9q/hOZ06wBmzg7up1k465zYPcW2UZy 1El06BK42taKVVOCIaKUyokAM1NMbXyhqK0l0lF0i7eMSr9X X-Google-Smtp-Source: AGHT+IGBCApHVGL2b4gJYI57Sr1oMd3azGMBis8hc4EVHcHh6ok1SthVx4R9T8edADg1XsdI2xgs4/ZkYe3zCR0lfZbGYpGCneqo Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c2d:b0:360:e80:1bd6 with SMTP id m13-20020a056e021c2d00b003600e801bd6mr37402ilh.1.1703557682635; Mon, 25 Dec 2023 18:28:02 -0800 (PST) Date: Mon, 25 Dec 2023 18:28:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000872ca8060d606ef4@google.com> Subject: Re: [syzbot] [perf?] WARNING in perf_event_open From: syzbot To: eadavis@qq.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-and-tested-by: syzbot+07144c543a5c002c7305@syzkaller.appspotmail.com Tested on: commit: 441c725e selftests/bpf: Close cgrp fd before calling c.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=135a5231e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=8f565e10f0b1e1fc dashboard link: https://syzkaller.appspot.com/bug?extid=07144c543a5c002c7305 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=13bd1bd6e80000 Note: testing is done by a robot and is best-effort only.