From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 B24EE27B34B for ; Sun, 12 Oct 2025 14:12:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760278328; cv=none; b=DRrm49ivyIFNx2CAq8AkGY0EKJsL1vIoyB41EBV+SbkOfNjSBXe8oXSrc9Y8nvao8teT3NCqd0EPvliaWoYxtjc6AtmnmIQd974Y+DNsJZLHoFtWU2q8Imk8fzh+s9j8E9YzjF0YzN58x8YYXZStzcnXHC6VlnQdypM8z5l/96M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760278328; c=relaxed/simple; bh=nX4O3uUcK6ZipMLDSJkzeCTn9A9UVfoPzYGFK2WE+9U=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=LhvCJhUciwXfw5CMMaUwdRaEeX8/6g+bZicU8dlMj7yS6WHSts+N5YD6CKe+GZWC/b7mOAwPCFKY1By4XvQX6+qePEQelhMKu+PM5htsbgG36KSywgDXI9IgBkcI9WVhblXmdjRKR8HS5zryWdDNwfAWgQVbktVkwF4aTkV+inw= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-429278a11f7so101053955ab.1 for ; Sun, 12 Oct 2025 07:12:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760278324; x=1760883124; 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=prMwi4/uP8EjOJSzZzzk1SRjOCYQsn3DcDxJQoB9hfU=; b=tOSgQl4x+/FJeXxg2/fcQo5q9VknfsI8yj/2KW0ZxT+vVrTF3/ZktOn3srlUUubZhS HIFK3EBP0VsKYXNzdzsQgJ/QRn7ufS50Thzo99HgmW3rbBioRZ6OSO+32repPTLEUxyb cs/xG0sj8yqjxTACFXKKWFfFM8cmFCmaBMA/j01J5CL1tmyLogeGzHlVAe6rfuiwZ1Ef KFVbC+plApZXhUOzneHkBbLsRETP2F+C/u51NpJUAH3QieiyXuGtfEMRYiXtqxuqlBQm uXUPYRmlSabMgcKkmi/SXPvEoQ3IdRcKvjFO1vUD+rFjbIXXpAXr/DFIBlvMqTqpcHWg 6m1g== X-Forwarded-Encrypted: i=1; AJvYcCUjCozQiFaZYtQ6I6hhTRGDUPZLYejdTSVyv5tqcA0vuHUeocaFclWp67KMHrmRt6IBqIA6Kdjs8z90wRI=@vger.kernel.org X-Gm-Message-State: AOJu0YzyaXJWHYgQ9o6TM6MsJ2v3Vkx283+ToS67qeQskYlyS5nzFS/G kA6A3uFKUa2Cb5WxbUeHCv7RA5Eiky1Y74BWa3P4jbz/leQmb+SONJjjq5E4hlbUgO+XBSYlMhi FlejLBNZAATKDtrphUaHuYZaLFZhZPOXdjcGSz3cjkRl7MZh7Kr5mND1OKmA= X-Google-Smtp-Source: AGHT+IGzbG5MpmQoIBWocJW2Lx04LONWJicVapUWVT5wTbqeqteULZY78fAcCAmAmZsonu1WoNoEUJi5OqgXLpPRlJ4BRr67lOnQ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1b0d:b0:424:6c8e:617f with SMTP id e9e14a558f8ab-42f87368781mr153050785ab.8.1760278323890; Sun, 12 Oct 2025 07:12:03 -0700 (PDT) Date: Sun, 12 Oct 2025 07:12:03 -0700 In-Reply-To: <20251012135929.59982-1-contact@arnaud-lcm.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ebb733.050a0220.91a22.01d8.GAE@google.com> Subject: Re: [syzbot] [bpf?] KASAN: slab-out-of-bounds Write in __bpf_get_stackid From: syzbot To: contact@arnaud-lcm.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file kernel/bpf/stackmap.c patch: **** unexpected end of file in patch Tested on: commit: 67029a49 Merge tag 'trace-v6.18-3' of git://git.kernel.. git tree: bpf kernel config: https://syzkaller.appspot.com/x/.config?x=412ee2f8b704a5e6 dashboard link: https://syzkaller.appspot.com/bug?extid=c9b724fbb41cf2538b7b compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=102629e2580000