Hello, It looks like the switch starting on line 106 should be indented more if it is expected to be under the if in line 105. I believe that there should also be braces around the switch. It is a single statement, but it is a complex one. thanks, julia ---------- Forwarded message ---------- Date: Thu, 23 Feb 2017 12:43:05 +0800 From: kbuild test robot <fengguang.wu(a)intel.com&gt; To: kbuild(a)01.org Cc: Julia Lawall <julia.lawall(a)lip6.fr&gt; Subject: Re: [PATCH V2] audit: normalize NETFILTER_PKT CC: kbuild-all(a)01.org In-Reply-To: <9504740e9333a0b7074abe0dddfc487aeeae6cff.1487813996.git.rgb(a)redhat.com&gt; Hi Richard, [auto build test WARNING on v4.9-rc8] [cannot apply to nf-next/master next-20170222] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Richard-Guy-Briggs/audit-normali... :::::: branch date: 2 hours ago :::::: commit date: 2 hours ago git remote add linux-review https://github.com/0day-ci/linux git remote update linux-review git checkout 8f27486f1987d344c4d9b0de556dfd4209c524bf vim +106 net/netfilter/xt_AUDIT.c 8f27486f Richard Guy Briggs 2017-02-22 100 audit_ip6(ab, skb, &apar); 43f393ca Thomas Graf 2011-01-16 101 break; 43f393ca Thomas Graf 2011-01-16 102 } 43f393ca Thomas Graf 2011-01-16 103 } 43f393ca Thomas Graf 2011-01-16 104 } 8f27486f Richard Guy Briggs 2017-02-22 105 if (apar.ipv == -1) 43f393ca Thomas Graf 2011-01-16 @106 switch (par->family) { 43f393ca Thomas Graf 2011-01-16 107 case NFPROTO_IPV4: 8f27486f Richard Guy Briggs 2017-02-22 108 audit_ip4(ab, skb, &apar); 43f393ca Thomas Graf 2011-01-16 109 break; 43f393ca Thomas Graf 2011-01-16 110 43f393ca Thomas Graf 2011-01-16 111 case NFPROTO_IPV6: 8f27486f Richard Guy Briggs 2017-02-22 112 audit_ip6(ab, skb, &apar); 43f393ca Thomas Graf 2011-01-16 113 break; 43f393ca Thomas Graf 2011-01-16 114 } 43f393ca Thomas Graf 2011-01-16 115 8f27486f Richard Guy Briggs 2017-02-22 @116 switch (apar.ipv) { 8f27486f Richard Guy Briggs 2017-02-22 117 case 4: 8f27486f Richard Guy Briggs 2017-02-22 118 audit_log_format(ab, " saddr=%pI4 daddr=%pI4 proto=%hhu", 8f27486f Richard Guy Briggs 2017-02-22 119 apar.saddr, apar.daddr, apar.proto); :::::: The code at line 106 was first introduced by commit :::::: 43f393caec0362abe03c72799d3f342af3973070 netfilter: audit target to record accepted/dropped packets :::::: TO: Thomas Graf <tgraf(a)infradead.org&gt; :::::: CC: Patrick McHardy <kaber(a)trash.net&gt; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation