arch/x86/tools/insn_decoder_test: warning: ffffffff810005de: 0f ffe8ud0 %eax,%ebp

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   ab2d92ad881da11331280aedf612d82e61cb6d41
commit: 10c91577d5e631773a6394e14cf60125389b71ae x86/tools: Standardize output format of insn_decode_test
date:   8 weeks ago
config: x86_64-randconfig-s3-02070914 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        git checkout 10c91577d5e631773a6394e14cf60125389b71ae
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
>> arch/x86/tools/insn_decoder_test: warning: ffffffff810005de:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810010d7:	0f ff eb             	ud0    %ebx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81001152:	0f ff bf 09 00 00 00 	ud0    0x9(%rdi),%edi
   arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81001275:	0f ff eb             	ud0    %ebx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810019b2:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81001afc:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81001c23:	0f ff e9             	ud0    %ecx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81002502:	0f ff eb             	ud0    %ebx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff8100267e:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810028a0:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81002a94:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81002b17:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81002e20:	0f ff 83 cd 01 e8 17 	ud0    0x17e801cd(%rbx),%eax
   arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81002eea:	0f ff e9             	ud0    %ecx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81003e27:	0f ff eb             	ud0    %ebx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81003e3b:	0f ff eb             	ud0    %ebx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81003e5a:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81004d85:	0f ff 41 83          	ud0    -0x7d(%rcx),%eax
   arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81004dd2:	0f ff eb             	ud0    %ebx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81005469:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810057ab:	0f ff c3             	ud0    %ebx,%eax
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81006694:	0f ff 83 cb 01 e8 a3 	ud0    -0x5c17fe35(%rbx),%eax
   arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81006c3a:	0f ff eb             	ud0    %ebx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81006c55:	0f ff e8             	ud0    %eax,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff8100740d:	0f ff 48 8b          	ud0    -0x75(%rax),%ecx
   arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810074d3:	0f ff 80 bd c4 11 00 	ud0    0x11c4bd(%rax),%eax
   arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810074fb:	0f ff 83 c8 ff 89 c2 	ud0    -0x3d760038(%rbx),%eax
   arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff8100750c:	0f ff eb             	ud0    %ebx,%ebp
   arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81007e68:	0f ff 65 48          	ud0    0x48(%rbp),%esp
   arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810081da:	0f ff 65 4c          	ud0    0x4c(%rbp),%esp
   arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810085a1:	0f ff 48 83          	ud0    -0x7d(%rax),%ecx
   arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff810089bd:	0f ff 48 81          	ud0    -0x7f(%rax),%ecx
   arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81009a12:	0f ff 58 5a          	ud0    0x5a(%rax),%ebx
   arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
   arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
   arch/x86/tools/insn_decoder_test: warning: ffffffff81009e20:	0f ff 65 8a          	ud0    -0x76(%rbp),%esp
   arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2

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