From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (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 9257C377572 for ; Thu, 22 Jan 2026 21:23:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769117017; cv=none; b=Xgxmj7blWiYM7z/KAKrd1LEp7IWEaeDLImu2xgAvjLY1YoT4BeFiaKFlQZMqHwKZFcaks+0w0NcLLjx78MhLPGRdyNvBhMj4PVgDiAaHXyUtm7vWFqfb/CIp/d7sdBQjfe0tm//RDBTRdAjPJ8EpAYhUF/YR69cj+M4TXKtJncc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769117017; c=relaxed/simple; bh=oS/Et39Nzo6dRUQLsj8WNbJhPbTmaF9x5dtIXYRkjU4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=ciMzQhdo8kqAHUqB5aw16DbP0bQU9oktE31B1Mq4sJ1JxlHT7a4q82y2MjLov0e+5w1yWJJnwvgc65GJUJzANRgUDunoR6cCd+QrNImiTkyZF10kUHVcE/oXoMBUPejC9hvMrAy9VH+us2kDFGwb8/OjrEmg+DPfr066Z7OJsyM= 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=209.85.210.70 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-ot1-f70.google.com with SMTP id 46e09a7af769-7cfce4218caso4019166a34.2 for ; Thu, 22 Jan 2026 13:23:33 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769117008; x=1769721808; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=V2m7/3PjJMQEmVPF2KdOGnvKm4qv6bvMlPqoWSzknyA=; b=A/Nvi/B75pLEM/ZeFyxUXKRsQL5tIJQeK4oAAa/ZJRsQ0RM+jtId27bCr/szIIgYaK uSYGNW9zQh30qqY+MPwfiW1MB4Qe4pQiN/VzsYhw1h8Yh3sDWKkP/l6whhP2NLUrG3zR Tmjfxhn47Q7urvPgyM1kkS3aP/sm4QYTQ6SGaNTi2VD3Q39lX5lJY4KdVQaQ15nOdzRa dqDPR6D3u7uG6fPcuNwhaBsZHk8VD/FaFZxnXu3tBjuRkZE6SFF+D68XaDOlBvA0hdzQ s/Q9ic7UmLA1ZLG22C1sdChEC5y3Th3wOfL2JkdxPsoY2MKUTJB9Phkrsir9alcHjJVL A+og== X-Gm-Message-State: AOJu0Yx4imY14xMsbWcnvEA8+RNQFqqkremnf42XK89p5H+Eq03ygZZ2 kIbKjDKnwVZrdtwO8k8V58GtfD9+4cgp0UYxtLEZlgcRU+ASeUDzMx2hRjpsfpdp0dwpGbSo76e HEjuyiJMkjBH/URI695KSDwIXJVNiNs9j/HdchxQJ3blkD2elWf4B0nXpYT4= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1ca0:b0:656:9e05:31d4 with SMTP id 006d021491bc7-662caae7f11mr598061eaf.2.1769117008432; Thu, 22 Jan 2026 13:23:28 -0800 (PST) Date: Thu, 22 Jan 2026 13:23:28 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69729550.050a0220.1c5d0b.0007.GAE@google.com> Subject: [syzbot] Monthly trace report (Jan 2026) From: syzbot To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello trace maintainers/developers, This is a 31-day syzbot report for the trace subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/trace During the period, 1 new issues were detected and 0 were fixed. In total, 11 issues are still open and 62 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 101 Yes WARNING in blk_register_tracepoints https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1 <2> 96 Yes WARNING in tracepoint_probe_unregister (3) https://syzkaller.appspot.com/bug?extid=a1d25e53cd4a10f7f2d3 <3> 71 Yes INFO: task hung in blk_trace_ioctl (4) https://syzkaller.appspot.com/bug?extid=ed812ed461471ab17a0c <4> 63 Yes INFO: task hung in blk_trace_remove (2) https://syzkaller.appspot.com/bug?extid=2373f6be3e6de4f92562 <5> 26 Yes INFO: task hung in relay_open (2) https://syzkaller.appspot.com/bug?extid=16ea22f26882d7e46f35 <6> 22 Yes WARNING in get_probe_ref https://syzkaller.appspot.com/bug?extid=8672dcb9d10011c0a160 <7> 14 No WARNING in ring_buffer_map_get_reader (2) https://syzkaller.appspot.com/bug?extid=c7143161d8215214a993 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.