From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 508491CD2C for ; Sat, 6 Sep 2025 01:58:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757123886; cv=none; b=O3cn87aDFRzTyCxW3TNKUQyz+Xxvk3u1vy/0T9i7v6LOQZFNwo2IWaX+X1lCApPUu36v0bYLExiIqDQWBixMvkvs5kfANAMG3TJ3wIz2W1OuEXAUAE78AUi85w/OZMCQpU6rsweuzHzySKdzoDcOOyIwxBdGxvpR9IRUEknDtDg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757123886; c=relaxed/simple; bh=huAbnfu87JLJJSl4U7UELqiT8AbsdYCfrTKng7zURFY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=kKs2ehFFN3QEGAE4DgXM0GoZerf79RKs+DYNE6D2BrRpOtYuk9dsNVaaAOnnOFjUn2kP2cqDIZJwZqdX5DgC93nm6BH3SsNsUMbrCjgG2fMgI3OxYmOFQw9eKycVDhMLFChrAWQCo/+nZqKsWUj0nioZkjOCQ9PbV+iBAFkPE7E= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-3f2a2b1357cso68574525ab.0 for ; Fri, 05 Sep 2025 18:58:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757123884; x=1757728684; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=YTXtF8OtfC1LmLHyZ2eP6LGT2rApcz0JyxdPwyLyFDw=; b=uUJUNER1Ufnuf+NXP9CRzoTckR9FH3w+PxC+hxgMGGtTfYeUKF7yl37ZMVkNZvC7jF o5xqBhpTKZn6FTZNz6hcmGHEHdSvgr0YzEr+Z/7fXt1QIQ0Mwc+vW8bfiP90XEueGhvE ZqDqpVhjmGneIoAbGaF+/Utp0KmZ76bGO2NDWmdAjG1DCb3i03tnoG0BA2WqXQEmo2N6 M7XN7ZIAWsGk5lgTJjJEUix7zKsRBQL8WFM3mZ0NffDjlD8Lm24yHw6rlQyC97FPKfUS CXU62bJQ38LHLl3Nt8QW0hWvEw33y6MvYdu7EZXq73eaSGtx+/6/w1GeMgmgj8UP6QHT BhGw== X-Forwarded-Encrypted: i=1; AJvYcCXaS3uJrJPxk5HCCV4e5gr/A74Sl/LIsY86DvMv1ox/Ajd6jicZBsjKVTT8jFZCcnUCiO9QZvafTCAKEIc=@vger.kernel.org X-Gm-Message-State: AOJu0YyWY1qbIBgE0fs6xzbo65M5M71ZkIbbJcUx4g51I5uAI9/vlTfM 13uiilfmcI5x7wRjBbPsojTQdCN3ZdvD2Oqe3OjH1vzpeozZkyXxo2Sgyvcss9ouOvyD3/PEnNQ pPY9l0HnPpgnZZTNoUjQw99gHT7TTrDJ5qctFBjY3XrCg8kyA/FPJ+VX2dg8= X-Google-Smtp-Source: AGHT+IEwcyKSBjlQbrJidpoGpux8ea5Full4/ob/ekOyhM8HdkklWUh85hzxTCDARaYSTNzJTOwSapgxSepqIItLaYE0jAkXUxye Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1487:b0:3f6:dc32:df0e with SMTP id e9e14a558f8ab-3fd877837cfmr16180435ab.27.1757123884561; Fri, 05 Sep 2025 18:58:04 -0700 (PDT) Date: Fri, 05 Sep 2025 18:58:04 -0700 In-Reply-To: <68bacb3e.050a0220.192772.018d.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68bb952c.a00a0220.eb3d.001b.GAE@google.com> Subject: Re: [syzbot] [bpf?] WARNING in reg_bounds_sanity_check (2) From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, eddyz87@gmail.com, haoluo@google.com, john.fastabend@gmail.com, jolsa@kernel.org, kpsingh@kernel.org, linux-kernel@vger.kernel.org, martin.lau@linux.dev, paul.chaignon@gmail.com, sdf@fomichev.me, song@kernel.org, syzkaller-bugs@googlegroups.com, yonghong.song@linux.dev Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 0df1a55afa832f463f9ad68ddc5de92230f1bc8a Author: Paul Chaignon Date: Tue Jul 1 18:36:15 2025 +0000 bpf: Warn on internal verifier errors bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13652962580000 start commit: d69eb204c255 Merge tag 'net-6.17-rc5' of git://git.kernel... git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=10e52962580000 console output: https://syzkaller.appspot.com/x/log.txt?x=17652962580000 kernel config: https://syzkaller.appspot.com/x/.config?x=d4703ac89d9e185a dashboard link: https://syzkaller.appspot.com/bug?extid=c950cc277150935cc0b5 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17da1962580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=103a1962580000 Reported-by: syzbot+c950cc277150935cc0b5@syzkaller.appspotmail.com Fixes: 0df1a55afa83 ("bpf: Warn on internal verifier errors") For information about bisection process see: https://goo.gl/tpsmEJ#bisection