From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (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 462203BFE41 for ; Thu, 22 Jan 2026 21:23:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769117025; cv=none; b=BEv0PePzPRltWW2+y2RHsWNiE0/QJhp9JHR4xb1xoFSJF92bTxdAo8ooPzqAbtJhhsCMbHX42I49zBs90t99Cm/ckR1cJFFrs8uqFPjUtrPE6G9PXAYtaCRGXHLybR1cUSvPt0b8jGKM5sUM45ljxtOGmnxaN9nu2kqqe1BOee4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769117025; c=relaxed/simple; bh=oS/Et39Nzo6dRUQLsj8WNbJhPbTmaF9x5dtIXYRkjU4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=HMj+qBiNKaFluBmKqDzdHRDx2oaeXSViQ713bT8WuRBfkdbpEbd6EW8q7xsmaNUCk9wA32lcowoFL5w+PbOjJtiuAoB2nMSssf6e31Ge/jd9AJasWkBAg5P58AosFk1KyNYIu0mU9rlzjplBIZ+KPC0QfYOECp4LoYzcMnaj98w= 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=209.85.161.70 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-oo1-f70.google.com with SMTP id 006d021491bc7-662c684079eso2546547eaf.0 for ; Thu, 22 Jan 2026 13:23:32 -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=t37jS/a26S7dPHqWzw039HIRhoygAaE8y4NATpYkx4P/sru5IaLFnDzV4iWEmTwLZh hluE1F7g7CRYm3zPdY9CcGNCwqcf2y82BkmzyNJ0QnBdO35SxuDiCbVzwaUI18fL9IIO 5o+vDRAlL3kWbtcg991BQAn0twUgEAk+Muc60Qc7+/X1UT54WdckY7SFtmYQGZmGIM5+ ev2bI00oRNqv9i6wncOfQ5EBkKmCiWdU3wNhJ+uoBkw6pBE8rgMo6u0LgCeZLsyPgL5w yLz1jhH53Y/5jyVqWggNDLAcTRtaZLA2EVtJH2WRa+zV+1FA/jc5ti3rezzjZtHiCDXF k38Q== X-Forwarded-Encrypted: i=1; AJvYcCU4b3T/g09LbMUJZaQC3ZSWTTTlJ7wKVKcsEpawm81S15Wfq9FNvDO2mb8QPknuQga3IeBqDTXy/cAq9yIbbBW+CJA=@vger.kernel.org X-Gm-Message-State: AOJu0Yx1iYJiVvrUa83SpY5FlIgXUYw0sIWMCdkoEbiXf8BRFWCQDjMa GABnFPTy1CP2f+HKEP5vN1ZNsDXINjckNDOiWg8V85xNb+ZgAOSKdfwfq3LVgWwWqVB3C28FjhZ 8X9KaMinv+hZduhiB6hDxOEhboq+BP2kDR4VVe4P8t3rrzDL0J6wSkadc75o= Precedence: bulk X-Mailing-List: linux-trace-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.