From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 3A7711A073F for ; Thu, 19 Dec 2024 21:40:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734644426; cv=none; b=Ft2tq8U5OPN52sRJX58KT5epFx2S1Du+Af+widIzZfwinrIsBalNYiFrinjEA4zW6kqemdyWv7xA2kbrgAm7DJeFp4gBsEtr0A+NckmK4ja3h8CXASt8vf6lQ+W5U7lLPi7iY/RrYUvF7GIOK40Hnyca8sEr79eK/rpvJBzN4hc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734644426; c=relaxed/simple; bh=tlPQ6jk73FVbnwEyew4I2Rz3ta1EpU+dBKSFL1iAIeY=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=OKvWwaoEKS5KZz4IoquETs2z1xf0pCBIOiOmnaWd3RmLZ367m5VJTSHOSsyRjj7BmIR+onIiVrw7DVFq1nG6Ep5QKBR1gCUxfAA5DZ2FZutRL5g2PQ3xE1D3RueX8R/vUZPwgQtGnA1tBq8z8XKd3eUQM1M+u5haDXCxp3mwEl0= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3a81754abb7so20573635ab.2 for ; Thu, 19 Dec 2024 13:40:25 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734644424; x=1735249224; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=UahJp0F0PzB0a4TVG9iDL+Q7fTP19o9BWG6lsar/2lc=; b=KRZ/VttRsOKl2s+C/pQlhq+gGl1abXtxflOCeTOoB1l1lj0F2LuvR8Fu7iEW/P1d+5 rEUQASQohdvliTcCcZNsjGrg4mU/xFHU7BXdUtKrwUGQxMqqPWMc1z1VwQy1ralUEWyW CMteALugfgK3bSLyGSU8ZwPUiB4mWzXPd3KknsgwIgSWasIEGjVCRRhajZTf6ZsEqIjC nB6etn2Rk+wvgf3h2zhEumA0IPeEV6kKejsV6l0M8/UXDSU3nhoWaFOp25b43m/zwGzP rhPFx0Z3n5m5M7ZxsBf7NgrG3MZiIfEbXs53ju/TgtfZg2OEZAd8dBqwUa7dSf4PPYZs G3BA== X-Forwarded-Encrypted: i=1; AJvYcCWYSJoxPbWIlAICviYOijBQmLy5Q4Fpn/MdILHlQEMng8r1fsFS/6EaejFIjAUkdRzBUvfiHbUeHmlOSdI=@vger.kernel.org X-Gm-Message-State: AOJu0YxcfHhuEBqR2rkLgk4horSYRsaUVNq8zXp3+95k0vKL+BcePEPR /A2CVTZ02LZxkhzVh8BKgA989+NyMEmD+TGzVCbISXZfKFTFsOgaa4OmKFJbkos2kHyxMbAYDQH wZfv1BnzuoQ9J5M4gpjWpGeXrsWxXZg+z7Lpk8nZ1g15Mj8SBS+IH368= X-Google-Smtp-Source: AGHT+IHUp0tpG46g+bOUGtgfs4ba4xrjstzzDDfxMzkepkGsvmYVFVWTpqDKkFdcmyBmiH28RYXw6PQrXDyNsME9QTnRzXJ+i1Er Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1aa7:b0:3a0:8c5f:90c0 with SMTP id e9e14a558f8ab-3c2d257fa37mr5814095ab.10.1734644424520; Thu, 19 Dec 2024 13:40:24 -0800 (PST) Date: Thu, 19 Dec 2024 13:40:24 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <676492c8.050a0220.1dcc64.003a.GAE@google.com> Subject: [syzbot] Monthly bpf report (Dec 2024) From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello bpf maintainers/developers, This is a 31-day syzbot report for the bpf subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/bpf During the period, 3 new issues were detected and 3 were fixed. In total, 42 issues are still open and 279 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 23132 Yes WARNING: locking bug in trie_delete_elem https://syzkaller.appspot.com/bug?extid=b506de56cbbb63148c33 <2> 21422 Yes possible deadlock in trie_delete_elem https://syzkaller.appspot.com/bug?extid=9d95beb2a3c260622518 <3> 2116 Yes WARNING in bpf_map_lookup_percpu_elem https://syzkaller.appspot.com/bug?extid=dce5aae19ae4d6399986 <4> 1710 Yes possible deadlock in __bpf_ringbuf_reserve https://syzkaller.appspot.com/bug?extid=850aaf14624dc0c6d366 <5> 1352 Yes WARNING in format_decode (3) https://syzkaller.appspot.com/bug?extid=e2c932aec5c8a6e1d31c <6> 311 Yes KMSAN: uninit-value in ___bpf_prog_run (4) https://syzkaller.appspot.com/bug?extid=853242d9c9917165d791 <7> 182 Yes INFO: rcu detected stall in sys_clone (8) https://syzkaller.appspot.com/bug?extid=c4c6c3dc10cc96bcf723 <8> 173 Yes UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime https://syzkaller.appspot.com/bug?extid=d2a2c639d03ac200a4f1 <9> 166 Yes possible deadlock in __queue_map_get https://syzkaller.appspot.com/bug?extid=8bdfc2c53fb2b63e1871 <10> 92 Yes WARNING in bpf_get_stack_raw_tp https://syzkaller.appspot.com/bug?extid=ce35de20ed6652f60652 --- 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.