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 AF9B31EEE6 for ; Wed, 3 Sep 2025 12:45:34 +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=1756903536; cv=none; b=LwGWrKwtlkITYiEym7LViYUoWCi7EI4dO92u4A5iUKypCyOyr1oAZ98ha9ml+pKKCG+s6d8n25CvSLURpC1r896Ms6YmiV6m6aTco+qB3hUyElRSUaZyzKDbZxbFL3qx1qjbUiVO5Z+gZ/G0TLTCXaaM4fg7H+cf90LHtS+w73Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756903536; c=relaxed/simple; bh=bZ4hlutzYPrKUfGErsm/riRWumDdf0wyTmsJRvp9GMI=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=GCvo4QtCWPswHDDcahIkf6+DNjj2o1vDwzyDTt6sXPNcZfCeLitg5t+m+1f++7NPeSTGtHBoEyAoWIza6YMfT7WhB/801YIm0psFW/h4c8H/GH+/7BL7DLlD9OqxPGqGY9/3QIBYCjpWLTb1tsXRQnwAXrK9DP//6UwYVXq4YPE= 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-3ea2bd7b667so170885775ab.0 for ; Wed, 03 Sep 2025 05:45:34 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756903534; x=1757508334; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=gKgHM1Yb/Xq7EUBuIaw0IgcEP/KFo+QtJSTROYKhV6M=; b=P9l8P3vpwbDJp516/qiCeSImj1V9lK2bsgb9YXDthB8xuXX6SONX+5M74cOm+t89MW pM/fDZG6nVtG1/0lyxPtO5VPERPaIBBbmfHRqg2v/y/AxaE9q9hVCOBAaIdkb+vgKOs8 lRoq+2aNgm9YYC/PEQ6BovgYHno/VSCg2IRsniemRh2MSmuhAoGXHbbsS4GdKf5izJXK +78ii5MEx5/kM+xa3Hy3cOre0f39R7irVD42CKa5kieJbVWLLspTsR4Q0DbUhl4BZE8x z3c6v+TWhPOdpwt89j8h4c0mRpEct04DdgOyqQEodqv37dpLscmVdiVkeic9BqM7YMUD AO7A== X-Forwarded-Encrypted: i=1; AJvYcCXedbBulrxR5tciWH5MsAV9VvpOMD7DkQXqvm5+zObdgfxTObJpczUqgQYnfah4Xnxh/wMGW/T6AmoFlWM=@vger.kernel.org X-Gm-Message-State: AOJu0YyBcm7PzR908puKoet7Tz6PKKTB3TcH/+2uV46teraiIbNGTTtV yz17kwyJgz3LMa62n0mdkGo8y/kMrWjjwr9YH04U3MRNU9tEvD33oriefPbEg3n/bFoKUXr01r6 tJvy2Lfij4pQ5ZZZKSMrP/SHaH0/O/Xw0JZ2urJnMwW+5+ZHl9n4RWAoF2VI= X-Google-Smtp-Source: AGHT+IFBo7tv3SLcr8v9VuJKKWtSCymh7lMlr4AoLR6vFceuFZFHhHhiipUbiOidn0jTEsWmBKLAoOjlLxfBIEwmIv9dvpW4+dW7 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c22:b0:3f0:af3f:e9e4 with SMTP id e9e14a558f8ab-3f3ffda4bb8mr261625465ab.3.1756903533813; Wed, 03 Sep 2025 05:45:33 -0700 (PDT) Date: Wed, 03 Sep 2025 05:45:33 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68b8386d.050a0220.3db4df.01f0.GAE@google.com> Subject: [syzbot] Monthly bpf report (Sep 2025) 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, 4 new issues were detected and 2 were fixed. In total, 21 issues are still open and 305 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 72 No INFO: task hung in dev_map_free (3) https://syzkaller.appspot.com/bug?extid=9bb2e1829da8582dcffa <2> 60 No WARNING: ODEBUG bug in handle_softirqs https://syzkaller.appspot.com/bug?extid=60db000b8468baeddbb1 <3> 26 Yes general protection fault in __pcpu_freelist_pop https://syzkaller.appspot.com/bug?extid=331f5bebb641724ff1f0 <4> 13 No KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free https://syzkaller.appspot.com/bug?extid=ad4661d6ca888ce7fe11 <5> 11 Yes BUG: sleeping function called from invalid context in sock_map_delete_elem https://syzkaller.appspot.com/bug?extid=1f1fbecb9413cdbfbef8 --- 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.