{"id":2232800,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2232800/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/patch/20260505100553.4100688-3-dowan.gullient@smile.fr/","project":{"id":27,"url":"http://patchwork.ozlabs.org/api/1.2/projects/27/?format=json","name":"Buildroot development","link_name":"buildroot","list_id":"buildroot.buildroot.org","list_email":"buildroot@buildroot.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260505100553.4100688-3-dowan.gullient@smile.fr>","list_archive_url":null,"date":"2026-05-05T10:05:53","name":"[v2,2/2] support/testing: test_podman.py : add kernel fragment to fix iptables errors","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"bfd3861b5a6e5197ce322aaf8ab0dac80af57da6","submitter":{"id":92800,"url":"http://patchwork.ozlabs.org/api/1.2/people/92800/?format=json","name":"dowan gullient","email":"dowan.gullient@smile.fr"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/buildroot/patch/20260505100553.4100688-3-dowan.gullient@smile.fr/mbox/","series":[{"id":502801,"url":"http://patchwork.ozlabs.org/api/1.2/series/502801/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/list/?series=502801","date":"2026-05-05T10:05:51","name":"support/testing: test_podman.py : fix build failure due to regressions","version":2,"mbox":"http://patchwork.ozlabs.org/series/502801/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2232800/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2232800/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming-buildroot@patchwork.ozlabs.org","buildroot@buildroot.org"],"Delivered-To":["patchwork-incoming-buildroot@legolas.ozlabs.org","buildroot@buildroot.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=buildroot.org header.i=@buildroot.org\n header.a=rsa-sha256 header.s=default header.b=FiDjLzWI;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=buildroot.org\n (client-ip=2605:bc80:3010::136; helo=smtp3.osuosl.org;\n envelope-from=buildroot-bounces@buildroot.org; receiver=patchwork.ozlabs.org)"],"Received":["from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g8vL061fgz1yK2\n\tfor ;\n Tue, 05 May 2026 20:06:16 +1000 (AEST)","from localhost (localhost [127.0.0.1])\n\tby smtp3.osuosl.org (Postfix) with ESMTP id 1FF3260822;\n\tTue, 5 May 2026 10:06:14 +0000 (UTC)","from smtp3.osuosl.org ([127.0.0.1])\n by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id IcYzQuCqLi_L; Tue, 5 May 2026 10:06:12 +0000 (UTC)","from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142])\n\tby smtp3.osuosl.org (Postfix) with ESMTP id 835BD60817;\n\tTue, 5 May 2026 10:06:12 +0000 (UTC)","from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136])\n by lists1.osuosl.org (Postfix) with ESMTP id 0DB202A8\n for ; Tue, 5 May 2026 10:06:11 +0000 (UTC)","from localhost (localhost [127.0.0.1])\n by smtp3.osuosl.org (Postfix) with ESMTP id F19DF60817\n for ; Tue, 5 May 2026 10:06:10 +0000 (UTC)","from smtp3.osuosl.org ([127.0.0.1])\n by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id gNlgG1oLd7nn for ;\n Tue, 5 May 2026 10:06:10 +0000 (UTC)","from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com\n [IPv6:2a00:1450:4864:20::32c])\n by smtp3.osuosl.org (Postfix) with ESMTPS id EE5AF60816\n for ; Tue, 5 May 2026 10:06:09 +0000 (UTC)","by mail-wm1-x32c.google.com with SMTP id\n 5b1f17b1804b1-488b150559bso34592315e9.1\n for ; Tue, 05 May 2026 03:06:09 -0700 (PDT)","from P-NAN-NAPALM..\n (static-css-ccs-204145.business.bouyguestelecom.com. [176.157.204.145])\n by smtp.gmail.com with ESMTPSA id\n ffacd0b85a97d-4505285e765sm3259221f8f.10.2026.05.05.03.06.07\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Tue, 05 May 2026 03:06:07 -0700 (PDT)"],"X-Virus-Scanned":["amavis at osuosl.org","amavis at osuosl.org"],"X-Comment":"SPF check N/A for local connections - client-ip=140.211.166.142;\n helo=lists1.osuosl.org; envelope-from=buildroot-bounces@buildroot.org;\n receiver= ","DKIM-Filter":["OpenDKIM Filter v2.11.0 smtp3.osuosl.org 835BD60817","OpenDKIM Filter v2.11.0 smtp3.osuosl.org EE5AF60816"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=buildroot.org;\n\ts=default; t=1777975572;\n\tbh=RjGkeALzi20PfGOEtGWTSA3Sq5opGXJoiNgf+pATQQ4=;\n\th=To:Cc:Date:In-Reply-To:References:Subject:List-Id:\n\t List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:\n\t From:Reply-To:From;\n\tb=FiDjLzWIO3ZquG7ZEFNa5vqUJV0L5wuX23frFMIG8hrJxBOcX99tEoSb5uv9JfWwD\n\t r8p+RHY7sqfX4XtkS9q8e/2fvkcdt6BzsjgRQPyYn7BIGc4MKqv1F29Omv3PYf/jKQ\n\t BSgOtmv2sM0d8dx69l7dAevvSdKmn2rYrMMM9vtSFAQD0ibyi22ngXI7YJxm+BiV8L\n\t pmZ6nme/3yCg2o5rIUNh2J3XQrhDinC2NeDM1ynqO+028DXdA4c0DgLoozvv/OFTWD\n\t mUJRHPwKb1TrNHotghg4zgwu975jhBq49cUyaTHL1kRY2FMODjHsE+Eq5b5XKPwuPG\n\t O2HAeVoLIr2pA==","Received-SPF":"Pass (mailfrom) identity=mailfrom;\n client-ip=2a00:1450:4864:20::32c; helo=mail-wm1-x32c.google.com;\n envelope-from=dowan.gullient@smile.fr; receiver=","DMARC-Filter":"OpenDMARC Filter v1.4.2 smtp3.osuosl.org EE5AF60816","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1777975568; x=1778580368;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from\n :to:cc:subject:date:message-id:reply-to;\n bh=rpvNrOEmXQRWjQVLyk/I3VR5t4AbNiYJQuBIO/8lMoA=;\n b=CvYvIETPR5MSmhf/33wR+B+2hG6I0ImBsl1TMgiR5doRj1iyBkDwN4mb5gAKW2VBU2\n 2C5K4joIpH28im4tMjKU+t1HFvb2SwB040+Rm7tHutVmECsDeK1hF2Hk5R1tJ37RPtHD\n eN776aV2kheYHmyad4q/3tEouY+WJBxlR3kMoUyH+2Ou+zA13ekxzeT2jvaJ0NIejNEz\n DZ3IWkrCcQLknhVF5Bme5qfPO/iQhfBlwKp1bGkRZrLsmSHOgtGBk3VxWP46ASw/pCiu\n x1Y3JK61RBIC6whxyP3adcYlmbQ38gs1NA2/4nBCWsi7wyIiB7grkItk2/bQqou0cfJE\n hYZA==","X-Gm-Message-State":"AOJu0YwMBGNAuZY79Pg/t7Pj+7ohbL4DgX40qILNzg3Fd16iNZ9eftgv\n m7Cqz/XxCCKjvoIL/MYvh3NQxhgw923zkjceL52oFLJ1CEXyveUuKhaOWChDbuqerE7g0zKAhqC\n IonaP3/c=","X-Gm-Gg":"AeBDiesmvrLPLIOtmEp4ckrWmB3bIXFRHRWOYFb1WVnXQo7VEKK1rAolDexz2c/iNUM\n EPh1eQyRdWRpRCgyoT5PVXsp53OnErVqC8qfj+J5Q6xu/IR/+yM1fqnPURzOXfDGb5kxf1iF/iD\n 9+heKZ3VM/MxZ8+KCKIzLDdMpScbrSM7s3Bjsw4S4lOZRwDn+ML8iqtl75dRnkPS7Rui6nxuE4r\n dBVdN/UbhiNo99yUtUt99WI8oJrcEawqkW6hjr1KOhsrf8RrUea/x4qTvanW+6Bnb13lA34cV49\n aoc8/TB5+lW5CxJt3w7eFvF5LsgvEOGCqTkF8Nh0px5bJuVoi5c3nkP/YW8jfwMz4eVcmRSZwdy\n ty0b4oTuTz9TuJ64FnL5DF2E81uBhUIOOyOQsjiL8wyYMQpqQIwv6oijpc2Kj+7+59qSfEjePS/\n kLuJEB7dkTAUtTbOhxWaDoxiMd6SFtjpGm7vhYKsVJXZwTyZ1SXYCeOhcPYsnGvkLBG5N8jRua4\n QKMxjaMyoOBOcmb0HJ6F+/MPvAoM04=","X-Received":"by 2002:a05:600c:45d4:b0:489:1c5f:3a9e with SMTP id\n 5b1f17b1804b1-48a9865e17dmr209058215e9.13.1777975567884;\n Tue, 05 May 2026 03:06:07 -0700 (PDT)","To":"buildroot@buildroot.org","Cc":"ju.o@free.fr,\n\tDowan Gullient ","Date":"Tue, 5 May 2026 12:05:53 +0200","Message-ID":"<20260505100553.4100688-3-dowan.gullient@smile.fr>","X-Mailer":"git-send-email 2.43.0","In-Reply-To":"<20260505100553.4100688-1-dowan.gullient@smile.fr>","References":"<20260505100553.4100688-1-dowan.gullient@smile.fr>","MIME-Version":"1.0","X-Mailman-Original-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=smile.fr; s=google; t=1777975568; x=1778580368; darn=buildroot.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=rpvNrOEmXQRWjQVLyk/I3VR5t4AbNiYJQuBIO/8lMoA=;\n b=kVEXrIu/doZt6sm9DHwTo5ezNraofng+9sbi3qH7JhukVL47B+lVH4Mw0O4tHgBBy1\n mmqe6DxBBq5sDoddXkC3ltR8TSZO0wzh0N2o2POICOESbN0iwy0aBiNEsmLQuaACzc3y\n 3VP5ZIq2QQbtt81UDBgp2yOfxY6asPYisxPKY=","X-Mailman-Original-Authentication-Results":["smtp3.osuosl.org;\n dmarc=pass (p=reject dis=none)\n header.from=smile.fr","smtp3.osuosl.org;\n dkim=pass (1024-bit key,\n unprotected) header.d=smile.fr header.i=@smile.fr header.a=rsa-sha256\n header.s=google header.b=kVEXrIu/"],"Subject":"[Buildroot] [PATCH v2 2/2] support/testing: test_podman.py : add\n kernel fragment to fix iptables errors","X-BeenThere":"buildroot@buildroot.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Discussion and development of buildroot ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","From":"Dowan Gullient via buildroot ","Reply-To":"Dowan Gullient ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@buildroot.org","Sender":"\"buildroot\" "},"content":"This patch bumps the kernel version and adds a Linux kernel fragment for Podman tests to resolve\n\"Protocol not supported\" and \"Table does not exist\" errors when using iptables-based\nnetworking which appeared due to the bump of the kernel version (5.10->6.18)\nIndeed, the new kernel version requires additional configuration options due to the switch to\nnftables, and to support Podman's networking features, especially when using iptables-based networking.\n\nJustifications:\n\n NFT_COMPAT & XTABLES_LEGACY: On modern kernels (6.x+), iptables often defaults\n to the nft binary. CONFIG_NFT_COMPAT is strictly required for the iptables userspace\n tool to communicate with the nf_tables kernel subsystem. [1]\n Without CONFIG_IP_NF_IPTABLES_LEGACY, legacy calls from Netavark/CNI plugins fail.\n\n NET_NS & NAMESPACES: Podman relies on Network Namespaces for container isolation.\n Without CONFIG_NET_NS, the kernel cannot create the private network stacks required for containers.\n\n NAT & MASQUERADE: Containers require Source NAT (Masquerade) to access external networks.\n CONFIG_IP_NF_NAT and CONFIG_IP_NF_TARGET_MASQUERADE provide the necessary target modules\n for these iptables rules. [1]\n\n XT_MATCH Modules: Netavark (Podman's default network stack) uses specific matches like\n addrtype, conntrack, and comment to manage bridge traffic and port forwarding.\n\nSome dependencies in the configuration file were verified by the check-config script from the Moby project [2].\n\nThis configuration was tested and podman tests now pass successfully without the previous errors.\n\n[1] Gentoo Wiki (Podman Kernel Requirements): https://wiki.gentoo.org/wiki/Podman#Configure_the_kernel\n[2] Moby/Docker Check-config Script: https://github.com/moby/moby/blob/master/contrib/check-config.sh\n\nSigned-off-by: Dowan Gullient \n---\n---\n support/testing/tests/package/test_podman.py | 5 +--\n .../package/test_podman/linux-podman.fragment | 36 +++++++++++++++++++\n 2 files changed, 39 insertions(+), 2 deletions(-)\n create mode 100644 support/testing/tests/package/test_podman/linux-podman.fragment","diff":"diff --git a/support/testing/tests/package/test_podman.py b/support/testing/tests/package/test_podman.py\nindex 9d86a06129..9b4a7dedaf 100644\n--- a/support/testing/tests/package/test_podman.py\n+++ b/support/testing/tests/package/test_podman.py\n@@ -15,10 +15,11 @@ class PodmanBase(infra.basetest.BRTest):\n BR2_SYSTEM_DHCP=\"eth0\"\n BR2_LINUX_KERNEL=y\n BR2_LINUX_KERNEL_CUSTOM_VERSION=y\n- BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE=\"5.10.202\"\n+ BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE=\"6.18.21\"\n BR2_LINUX_KERNEL_DEFCONFIG=\"vexpress\"\n+ BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES=\"support/testing/tests/package/test_podman/linux-podman.fragment\"\n BR2_LINUX_KERNEL_DTS_SUPPORT=y\n- BR2_LINUX_KERNEL_INTREE_DTS_NAME=\"vexpress-v2p-ca9\"\n+ BR2_LINUX_KERNEL_INTREE_DTS_NAME=\"arm/vexpress-v2p-ca9\"\n BR2_PACKAGE_PODMAN=y\n BR2_PACKAGE_UTIL_LINUX=y\n BR2_PACKAGE_UTIL_LINUX_MOUNT=y\ndiff --git a/support/testing/tests/package/test_podman/linux-podman.fragment b/support/testing/tests/package/test_podman/linux-podman.fragment\nnew file mode 100644\nindex 0000000000..ae201a31a8\n--- /dev/null\n+++ b/support/testing/tests/package/test_podman/linux-podman.fragment\n@@ -0,0 +1,36 @@\n+# --- Core Container System Support ---\n+CONFIG_MEMCG=y\n+CONFIG_CGROUP_SCHED=y\n+CONFIG_NAMESPACES=y\n+CONFIG_NET_NS=y\n+CONFIG_VETH=y\n+CONFIG_BRIDGE=y\n+\n+# --- Netfilter Infrastructure (Core) ---\n+CONFIG_NETFILTER=y\n+CONFIG_NETFILTER_NETLINK=y\n+CONFIG_NETFILTER_ADVANCED=y\n+CONFIG_NF_CONNTRACK=y\n+CONFIG_NF_TABLES=y\n+CONFIG_NF_TABLES_IPV4=y\n+CONFIG_NFT_COMPAT=y\n+CONFIG_NF_NAT=y\n+CONFIG_NFT_NAT=y\n+CONFIG_NETFILTER_XTABLES=y\n+\n+# --- IPv4 Support & IPTABLES Compatibility ---\n+CONFIG_IP_NF_IPTABLES=y\n+CONFIG_IP_NF_IPTABLES_LEGACY=y\n+CONFIG_IP_NF_FILTER=y\n+CONFIG_IP_NF_NAT=y\n+CONFIG_IP_NF_TARGET_MASQUERADE=y\n+CONFIG_IP_NF_MANGLE=y\n+\n+# --- Xtables Match Modules required by Podman/Netavark ---\n+CONFIG_NETFILTER_XTABLES_LEGACY=y\n+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y\n+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y\n+CONFIG_NETFILTER_XT_MATCH_COMMENT=y\n+CONFIG_NETFILTER_XT_MARK=y\n+CONFIG_NETFILTER_XT_NAT=y\n+CONFIG_BRIDGE_NETFILTER=y\n","prefixes":["v2","2/2"]}