From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (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 582F12AD2C for ; Sat, 18 Apr 2026 11:16:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776510965; cv=none; b=SBfFPPM5bknBj9+I9DjYgHSh3e2kXt3aWhUGoOyli+dpVet19LPAcBwqi06L5QDH7nYBbBS1lSm6DF7aKDmDcobCGMPi7ttOnwH2mcWyOlEH47KUk2imtxdKpavwAGJ+E2UHjH2nba3u1yPXkS9WnK2P28hpwIpJaGxoZYnLdtU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776510965; c=relaxed/simple; bh=EnXuC2aIgj/DYCXF6jphd+aNcLszzhtH4ur7BhrVnN4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=QwNPdDvcr+STLCqdVwRAcYUVzzzUGjL7CUTm0fHu72uOOoTmeS/5FMBFGVkA3dcj3+4gfwplDeoDaRJ6XNnViy+ungXtKSVHKZ7W17GybiPzg0CdlNQZe1e+NPe0Abtn9DXY3DRfSijdBqQW1sN+1D8OdEgfWtYSEAWX8NmSZgg= 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=209.85.210.70 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-ot1-f70.google.com with SMTP id 46e09a7af769-7dbc56f5290so3955886a34.0 for ; Sat, 18 Apr 2026 04:16:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776510963; x=1777115763; 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=BedyzC3R9sRzp33Yy1+22zl7QgnAOKK0zGsbfvcUni0=; b=rb43ClGEWwkPcvea8OqoKLVEHDX4z/Qn2QQeUz4j2WTglmUvIFx8zEpkZYWvQ3xXnU 9rm/h0lnd7qkG0oQrNcgCCPSuNYxKEDTY7zd0mqcHVIVSFMHZk4p7ZK7AqwSNAVh30MB u6x+Pctg3ulSrRPDt5WYRpqE0Ti4xN2MvrI2iYo+beNXgsJGRFL33VIHl51ozowtSsfp In+D2RKaLAY0ssYM6XTl6wNpGrqRkNTFzaEBeyjkTbBpb3wzLYe7BPdy3qbZnsfx3pK5 o33sPZfqVr/Jkb8BQP2rqfRgcDd3THXG4N9yTmTuV6tbUC6GTa0u84tufvktKjqKw9PZ zsqw== X-Forwarded-Encrypted: i=1; AFNElJ+KCwq7bYvHn0nK41qcM8A/Kahcq6woT3fpOnK75InCGwuRAvRPEsWJfDoMqeYW6ouHkPDVAEI=@vger.kernel.org X-Gm-Message-State: AOJu0YypAE56UYO5InzOc7YvpL6gIVSYZRl3Kkzy6tpLz3kBEBNUSdcQ pgYl7LWyaf7R0ty/eOWgVTQx14Ipz8wgOUpajiADQk4CaucfjejIU3fxeQ+aAYpk0/1m9ewIOlU Y4i89ZidhEBw800QXjyNP13T/L+rRBw63o0DL1SYd0Mmt9qKcq06bC1dz3ek= Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4cc7:b0:67e:2ff7:2a6e with SMTP id 006d021491bc7-69462e5e0e4mr3579217eaf.18.1776510963443; Sat, 18 Apr 2026 04:16:03 -0700 (PDT) Date: Sat, 18 Apr 2026 04:16:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69e367f3.050a0220.24bfd3.0004.GAE@google.com> Subject: Re: [v5.15] KASAN: use-after-free Read in __nft_trace_packet From: syzbot To: driz2t@qq.com, stable@vger.kernel.org, syzkaller-lts-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 include/net/netfilter/nf_tables.h Hunk #1 FAILED at 1338. 1 out of 1 hunk FAILED checking file net/netfilter/nf_tables_core.c checking file net/netfilter/nf_tables_core.c checking file net/netfilter/nf_tables_core.c checking file net/netfilter/nf_tables_core.c checking file net/netfilter/nf_tables_core.c Hunk #1 succeeded at 244 (offset -10 lines). checking file net/netfilter/nf_tables_trace.c checking file net/netfilter/nf_tables_trace.c checking file net/netfilter/nf_tables_trace.c checking file net/netfilter/nf_tables_trace.c checking file net/netfilter/nf_tables_trace.c checking file net/netfilter/nf_tables_trace.c Tested on: commit: 3330a8d3 Linux 5.15.201 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=4d3fd5cca89ae935 dashboard link: https://syzkaller.appspot.com/bug?extid=2a8850ea36efb12f5aed compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=1192c1ba580000