From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 A2CAD37DEBC for ; Thu, 23 Jul 2026 04:32:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784781170; cv=none; b=UfYRrHPudzjUTe+d+jin9xI0DREAnAOZszm6D0j5iftAoRzWCMptkNS3G3E/H4mGo86ET71OOYDT4zcQ8HXZvZXTRHbu6rJ6oDTQaeSVy30JbR7DlBTyDKHO2eU4JLBcL66O11UOmTS5HDGIyNICLPkpibLkm4bkiDaOFuAqktY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784781170; c=relaxed/simple; bh=p/jjl3Y4YNfKweDZ6C+LFSlunMjA/JTX03Q8v10fuU8=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=M2JOxocPILCRG2PZFBx7D0Pr/ETF5Y/LSxZgw7VduD2cBP7ji63GcmkkZWG4SkHoPTHNTEBSzmS+seXJ0fRSL4ygDrlSIYSxAl43hl73nClXk3+M6WHooS0EFYgLg0i7mvAfZz8fo6Q7B7e4zko94i1YlKMUSpWu4b69YXn9h0g= 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=209.85.167.199 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-oi1-f199.google.com with SMTP id 5614622812f47-485ebc5706cso68204b6e.0 for ; Wed, 22 Jul 2026 21:32:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784781147; x=1785385947; h=content-type:to:from:subject:message-id:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=Cx7pye7AdO3Q711szhIoO0R15uhNrhHDYXflJgZh8xA=; b=C+IXaXz4Rwg67rip26H772tcsxptchGqK0r2pkvbXZIiYJy147/N+p39BuKv4UVQtc AqBKrTkKlWwlSVuTsHauvTRiBKjpU7H7CVQ21p46vhpC1RlrwIhm85JM4Goh8M2UXq4Z u5uUhh5EzUeWohs82lefABMFbzbXkXUfCsCRXXieIv2Fw5a7ix12fARcm+0ph2IThhZS p4wZ16O8y+b/W1NaFWP+lj0rMTxyFE9HdQw68WuTBwnHAXp+HolrZTLZUH+wstwg2ShQ hvxdharB3axWOKEnjFEyyrZaklLGPD3ee3wSDyFJe1FwxR/1WwXS+u79WVhnH5mfY+UT cu0Q== X-Forwarded-Encrypted: i=1; AHgh+RrH8TqC+nuPghXgXEayVz55VsYTUH+nZA2liy+AUA3KoLWwbUV9hve26SVyP1QyRfAs+DY=@vger.kernel.org X-Gm-Message-State: AOJu0YzVQyivLeTsoS4RpTNtTdFHpXybsnFqMewVDVvFt+ReZv7w1auQ O2sNe8fw0WRGwQpn1ijqJXv57gnQx4jFk5YbmjLWVK2BCXkhs4y0dCxxllPROosqmsQkcW3rya0 GAzQnMlYIeSrRsJI+SswZgTE+VVim0/p28tEQJ+EOEsiqh/qNT8eP4HiG6dI= Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:3190:b0:496:117b:1f04 with SMTP id 5614622812f47-4ab383b6f4cmr484438b6e.2.1784781147557; Wed, 22 Jul 2026 21:32:27 -0700 (PDT) Date: Wed, 22 Jul 2026 21:32:27 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a61995b.16bfb6d0.3c48cb.000c.GAE@google.com> Subject: [syzbot] Monthly bpf report (Jul 2026) 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, 0 new issues were detected and 0 were fixed. In total, 11 issues are still open and 330 have already been fixed. There are also 6 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 1211 Yes BUG: using smp_processor_id() in preemptible code in bpf_mem_cache_free_rcu https://syzkaller.appspot.com/bug?extid=fd7e415d891073b83e1f <2> 28 Yes INFO: rcu detected stall in task_numa_work (2) https://syzkaller.appspot.com/bug?extid=06d48cbf3e767907cec2 <3> 25 Yes KASAN: slab-use-after-free Read in __sk_msg_recvmsg https://syzkaller.appspot.com/bug?extid=431f9a9e3f5227fbb904 --- 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.