From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 1FFA52556F for ; Tue, 30 Apr 2024 07:11:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714461084; cv=none; b=uki9XM5Za9KGOfLVFcuV+N9ekLEMIQNXvnE2Ijon5vAZWymNdxTlRxCVyNigvE5qc5WSZkW05J5XCMI1QC+mMFcj3jLCMg6ZMWnlOoSNYDUxoLoltlznc5Qa6a1HJx6x4ea+aq+qYiSpTntLwakiVuIhH8/KVkFUW9wdI4A+tss= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714461084; c=relaxed/simple; bh=KFRDWWtjbuEunsWn3Gk/CgLfeQoKhGLxSJv8cTIwpLU=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=jqRqd16+/Ez2NhiMGv21stcwUmHFsWEm3XsMyd9/7Fk2IPJlpBkehoVDPp5JhvA3D0m81nWXylv6O3IOR6YBraIRP6n6SR7nfNVT/xaWtrmomZLmU65FUDAdxSPtTbG1IvwQFX56WiQK8XKYOP/YAUN//QMBPgwTFml7YGexZNM= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-7d9d0936d6aso611800739f.0 for ; Tue, 30 Apr 2024 00:11:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714461082; x=1715065882; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=V8prKtnl50HvoW4z73hJBAJwWMydf63uzm6sVs9PfG4=; b=DALYKkn+L0a1VwVawNTCQpR8yjJVnZvdauGpdiHnibmKDw4yFCRkYNQZDMdP4BXqtT 07OqUQ7pF36QSqTJ0MrVvWQoNMv8g3P1AYKn+S9PuLREpruMckR4gAcIsQp7lbbO65LY y42nUp7zCudnJXbLThb6igfxQPJMkoWB40X6tY4HnyH4nSdphUT23uCpDYwkCxEM1oCa lpa9pSl6xHdV97pP0ASQ9TD43ESIGRXHd+s2Bx840AvA3TquveKQ1HC4uq01FbmE6ObZ n0EB8hdCm0XxXF60iytLpIqORmrevImEhRAjD4bWBUdSw6u0SdE7I03gcfZjCjn3eeZ3 GtQQ== X-Forwarded-Encrypted: i=1; AJvYcCVHWDwZ2OXQa0uqpGXm7ESNavmOySuLokgBKWMR+zba6COQCsuhD0UCIY/KGNn1FBKDOaObplLvkRPQrdu6XxxCNT3KZTdpgPD3iF10B923WjsB X-Gm-Message-State: AOJu0YyfXxvlT2/3WwMDwhrS3gu5DiMB4ZtDE1XH8HhK0tQ64ysxy1tR 8YM2uEPHbhSn+ix6N8F7gaw7RizEuWNXIDMO343W4xKFzM4uG1Xz9kKBUJ6108AGJmt/67PEnlm 1+ZvhSAmzPxHtr/siQ8A2yg85jyXJByZMu48lvkSOQOj0dPaBNhYzQr4= X-Google-Smtp-Source: AGHT+IGt2ZOvcXEOznWBkcFV/R7eTOFVtsKc+DW0+Fh1XcaPz7gTKboNqDVymTV8LLw4ZeGLruitvuw1r3prgapH46mzITTYt096 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:a05:6638:948b:b0:487:3dc3:c47f with SMTP id kz11-20020a056638948b00b004873dc3c47fmr669110jab.6.1714461082346; Tue, 30 Apr 2024 00:11:22 -0700 (PDT) Date: Tue, 30 Apr 2024 00:11:22 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000cb776406174b137a@google.com> Subject: [syzbot] Monthly trace report (Apr 2024) From: syzbot To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, mhiramat@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, 3 new issues were detected and 2 were fixed. In total, 9 issues are still open and 34 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 471 Yes WARNING in format_decode (3) https://syzkaller.appspot.com/bug?extid=e2c932aec5c8a6e1d31c <2> 26 Yes INFO: task hung in blk_trace_ioctl (4) https://syzkaller.appspot.com/bug?extid=ed812ed461471ab17a0c <3> 26 Yes WARNING in blk_register_tracepoints https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1 <4> 13 No possible deadlock in __send_signal_locked https://syzkaller.appspot.com/bug?extid=6e3b6eab5bd4ed584a38 <5> 7 Yes WARNING in get_probe_ref https://syzkaller.appspot.com/bug?extid=8672dcb9d10011c0a160 --- 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.