zhangfenglin / google-breakpad

Automatically exported from code.google.com/p/google-breakpad
0 stars 0 forks source link

dump_syms core dumped #508

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago
Operating system: Linux
                  0.0.0 Linux 2.6.9-42.ELsmp #1 SMP Wed Jul 12 23:27:17 EDT 2006 i686
CPU: x86
     AuthenticAMD family 16 model 4 stepping 2
     2 CPUs

----------------------------------------
[~/google-breakpad/test]$ ./dump_syms ./test > test.sym  
./test: in compilation unit 'src/client/linux/handler/exception_handler.cc' 
(offset 0x6ba3):
./test: the DIE at offset 0xf6c2 has a DW_AT_specification attribute referring 
to the die at offset 0xb410, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf6ed has a DW_AT_specification attribute referring 
to the die at offset 0xd6f9, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf70a has a DW_AT_specification attribute referring 
to the die at offset 0xb58e, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf760 has a DW_AT_specification attribute referring 
to the die at offset 0xe44b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf77f has a DW_AT_specification attribute referring 
to the die at offset 0xe517, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf7ab has a DW_AT_specification attribute referring 
to the die at offset 0xd626, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf7ca has a DW_AT_specification attribute referring 
to the die at offset 0xd7a6, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf84b has a DW_AT_specification attribute referring 
to the die at offset 0xe9cc, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf8a1 has a DW_AT_specification attribute referring 
to the die at offset 0xeb07, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf8d2 has a DW_AT_specification attribute referring 
to the die at offset 0xecae, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf8fd has a DW_AT_specification attribute referring 
to the die at offset 0xce23, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xf9dd has a DW_AT_specification attribute referring 
to the die at offset 0xb98b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfa07 has a DW_AT_specification attribute referring 
to the die at offset 0xbb40, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfa5f has a DW_AT_specification attribute referring 
to the die at offset 0xb79c, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfa8a has a DW_AT_specification attribute referring 
to the die at offset 0xc887, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfab4 has a DW_AT_specification attribute referring 
to the die at offset 0xca3c, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfb0c has a DW_AT_specification attribute referring 
to the die at offset 0xc6a3, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfb37 has a DW_AT_specification attribute referring 
to the die at offset 0xdcf4, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfb73 has a DW_AT_specification attribute referring 
to the die at offset 0xdf7e, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfbb6 has a DW_AT_specification attribute referring 
to the die at offset 0xeb79, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfc12 has a DW_AT_specification attribute referring 
to the die at offset 0xe9eb, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfc2c has a DW_AT_specification attribute referring 
to the die at offset 0xea2d, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfc46 has a DW_AT_specification attribute referring 
to the die at offset 0xdd1a, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfc6c has a DW_AT_specification attribute referring 
to the die at offset 0xdeef, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfc95 has a DW_AT_specification attribute referring 
to the die at offset 0xeee4, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfcc6 has a DW_AT_specification attribute referring 
to the die at offset 0xe3a6, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfce0 has a DW_AT_specification attribute referring 
to the die at offset 0xe364, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfcfa has a DW_AT_specification attribute referring 
to the die at offset 0xf091, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfd61 has a DW_AT_specification attribute referring 
to the die at offset 0xf157, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfd8c has a DW_AT_specification attribute referring 
to the die at offset 0xed0c, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfda6 has a DW_AT_specification attribute referring 
to the die at offset 0xedbb, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xfdd6 has a DW_AT_specification attribute referring 
to the die at offset 0xeccc, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xffb4 has a DW_AT_specification attribute referring 
to the die at offset 0xb69e, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0xffd9 has a DW_AT_specification attribute referring 
to the die at offset 0xb869, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10003 has a DW_AT_specification attribute referring 
to the die at offset 0xba1d, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1002e has a DW_AT_specification attribute referring 
to the die at offset 0xbbeb, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1005a has a DW_AT_specification attribute referring 
to the die at offset 0xc5a5, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1007f has a DW_AT_specification attribute referring 
to the die at offset 0xc765, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x100a9 has a DW_AT_specification attribute referring 
to the die at offset 0xc919, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x100d4 has a DW_AT_specification attribute referring 
to the die at offset 0xcae7, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10100 has a DW_AT_specification attribute referring 
to the die at offset 0xdcae, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1012b has a DW_AT_specification attribute referring 
to the die at offset 0xe11b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10162 has a DW_AT_specification attribute referring 
to the die at offset 0xf36c, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1017a has a DW_AT_specification attribute referring 
to the die at offset 0xb776, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x101b1 has a DW_AT_specification attribute referring 
to the die at offset 0xc67d, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x101e8 has a DW_AT_specification attribute referring 
to the die at offset 0xb956, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10202 has a DW_AT_specification attribute referring 
to the die at offset 0xbb0b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10236 has a DW_AT_specification attribute referring 
to the die at offset 0xbd04, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10250 has a DW_AT_specification attribute referring 
to the die at offset 0xbc92, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1026a has a DW_AT_specification attribute referring 
to the die at offset 0xb669, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1028f has a DW_AT_specification attribute referring 
to the die at offset 0xb8c9, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x102bc has a DW_AT_specification attribute referring 
to the die at offset 0xbc2f, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x102db has a DW_AT_specification attribute referring 
to the die at offset 0xbc50, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1031b has a DW_AT_specification attribute referring 
to the die at offset 0xbcc9, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10340 has a DW_AT_specification attribute referring 
to the die at offset 0xc852, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1035a has a DW_AT_specification attribute referring 
to the die at offset 0xca07, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1038e has a DW_AT_specification attribute referring 
to the die at offset 0xcc00, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x103a8 has a DW_AT_specification attribute referring 
to the die at offset 0xcb8e, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x103c2 has a DW_AT_specification attribute referring 
to the die at offset 0xc570, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x103e7 has a DW_AT_specification attribute referring 
to the die at offset 0xc7c5, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10414 has a DW_AT_specification attribute referring 
to the die at offset 0xcb2b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10433 has a DW_AT_specification attribute referring 
to the die at offset 0xcb4c, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10473 has a DW_AT_specification attribute referring 
to the die at offset 0xd35d, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x104aa has a DW_AT_specification attribute referring 
to the die at offset 0xd10c, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x104df has a DW_AT_specification attribute referring 
to the die at offset 0xce65, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10543 has a DW_AT_specification attribute referring 
to the die at offset 0xcbc5, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10568 has a DW_AT_specification attribute referring 
to the die at offset 0xdbe7, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10582 has a DW_AT_specification attribute referring 
to the die at offset 0xddd3, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x105c0 has a DW_AT_specification attribute referring 
to the die at offset 0xe064, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x105da has a DW_AT_specification attribute referring 
to the die at offset 0xf3c5, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x105f2 has a DW_AT_specification attribute referring 
to the die at offset 0xdcd4, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10611 has a DW_AT_specification attribute referring 
to the die at offset 0xdf0b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1062e has a DW_AT_specification attribute referring 
to the die at offset 0xe024, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1064d has a DW_AT_specification attribute referring 
to the die at offset 0xe46c, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x106a4 has a DW_AT_specification attribute referring 
to the die at offset 0xdc84, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x106cf has a DW_AT_specification attribute referring 
to the die at offset 0xe0f6, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10781 has a DW_AT_specification attribute referring 
to the die at offset 0xf41e, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1083c has a DW_AT_specification attribute referring 
to the die at offset 0xe385, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10898 has a DW_AT_specification attribute referring 
to the die at offset 0xe343, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x108b2 has a DW_AT_specification attribute referring 
to the die at offset 0xe4d5, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x109be has a DW_AT_specification attribute referring 
to the die at offset 0xba43, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x109dd has a DW_AT_specification attribute referring 
to the die at offset 0xb9f3, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10a08 has a DW_AT_specification attribute referring 
to the die at offset 0xbbc9, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10a32 has a DW_AT_specification attribute referring 
to the die at offset 0xbe14, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10a73 has a DW_AT_specification attribute referring 
to the die at offset 0xc439, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10abc has a DW_AT_specification attribute referring 
to the die at offset 0xbf69, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10af0 has a DW_AT_specification attribute referring 
to the die at offset 0xc93f, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10b0f has a DW_AT_specification attribute referring 
to the die at offset 0xc8ef, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10b3a has a DW_AT_specification attribute referring 
to the die at offset 0xcac5, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10b64 has a DW_AT_specification attribute referring 
to the die at offset 0xcd10, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10ba0 has a DW_AT_specification attribute referring 
to the die at offset 0xd335, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10dbb has a DW_AT_specification attribute referring 
to the die at offset 0xe004, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10dd5 has a DW_AT_specification attribute referring 
to the die at offset 0xb4a7, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10dfe has a DW_AT_specification attribute referring 
to the die at offset 0xbe3b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10e18 has a DW_AT_specification attribute referring 
to the die at offset 0xcd37, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x10e32 has a DW_AT_specification attribute referring 
to the die at offset 0xe25b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1108a has a DW_AT_abstract_origin attribute 
referring to the die at offset 0xff61, which either was not marked as an 
inline, or comes later in the file
./test: warning: function at offset 0x1108a has no name
./test: the DIE at offset 0x110f9 has a DW_AT_abstract_origin attribute 
referring to the die at offset 0x10f1b, which either was not marked as an 
inline, or comes later in the file
./test: warning: function at offset 0x110f9 has no name
./test: the DIE at offset 0x11208 has a DW_AT_abstract_origin attribute 
referring to the die at offset 0x11194, which either was not marked as an 
inline, or comes later in the file
./test: the DIE at offset 0x11391 has a DW_AT_specification attribute referring 
to the die at offset 0xd6e7, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x11391 has no name
./test: the DIE at offset 0x1148a has a DW_AT_abstract_origin attribute 
referring to the die at offset 0xf6f1, which either was not marked as an 
inline, or comes later in the file
./test: the DIE at offset 0x1150f has a DW_AT_specification attribute referring 
to the die at offset 0xd74a, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x1150f has no name
./test: the DIE at offset 0x1166b has a DW_AT_specification attribute referring 
to the die at offset 0xb524, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1180e has a DW_AT_specification attribute referring 
to the die at offset 0xd724, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x1180e has no name
./test: the DIE at offset 0x11f34 has a DW_AT_abstract_origin attribute 
referring to the die at offset 0xf7ce, which either was not marked as an 
inline, or comes later in the file
./test: warning: function at offset 0x11f34 has no name
./test: the DIE at offset 0x12047 has a DW_AT_abstract_origin attribute 
referring to the die at offset 0xf7ce, which either was not marked as an 
inline, or comes later in the file
./test: the DIE at offset 0x120ce has a DW_AT_specification attribute referring 
to the die at offset 0xd6c2, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x120ce has no name
./test: the DIE at offset 0x121dc has a DW_AT_specification attribute referring 
to the die at offset 0xd784, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x121dc has no name
./test: the DIE at offset 0x12467 has a DW_AT_specification attribute referring 
to the die at offset 0xd767, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x12467 has no name
./test: the DIE at offset 0x125c4 has a DW_AT_specification attribute referring 
to the die at offset 0xd7f2, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x125c4 has no name
./test: the DIE at offset 0x1269d has a DW_AT_specification attribute referring 
to the die at offset 0xd7d6, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x1269d has no name
./test: the DIE at offset 0x12768 has a DW_AT_specification attribute referring 
to the die at offset 0xd5b2, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x12768 has no name
./test: the DIE at offset 0x128ff has a DW_AT_specification attribute referring 
to the die at offset 0xc17b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1292b has a DW_AT_specification attribute referring 
to the die at offset 0xd646, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x1292b has no name
./test: the DIE at offset 0x12b6e has a DW_AT_specification attribute referring 
to the die at offset 0xd077, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x12b9a has a DW_AT_specification attribute referring 
to the die at offset 0xd67b, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x12b9a has no name
./test: the DIE at offset 0x12e12 has a DW_AT_specification attribute referring 
to the die at offset 0xd6a1, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x12e12 has no name
./test: the DIE at offset 0x13005 has a DW_AT_specification attribute referring 
to the die at offset 0xd5f7, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x13005 has no name
./test: the DIE at offset 0x13375 has a DW_AT_specification attribute referring 
to the die at offset 0xbce8, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x13375 has no name
./test: the DIE at offset 0x13443 has a DW_AT_specification attribute referring 
to the die at offset 0xcbe4, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x13443 has no name
./test: the DIE at offset 0x135b6 has a DW_AT_specification attribute referring 
to the die at offset 0xe72b, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x13670 has a DW_AT_specification attribute referring 
to the die at offset 0xf46d, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x1372f has a DW_AT_specification attribute referring 
to the die at offset 0xd3a3, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x13758 has a DW_AT_specification attribute referring 
to the die at offset 0xc4a7, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x13781 has a DW_AT_specification attribute referring 
to the die at offset 0xb4c5, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x137a8 has a DW_AT_specification attribute referring 
to the die at offset 0xd532, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x137df has a DW_AT_abstract_origin attribute 
referring to the die at offset 0x137ac, which either was not marked as an 
inline, or comes later in the file
./test: the DIE at offset 0x13fb4 has a DW_AT_specification attribute referring 
to the die at offset 0xf4a2, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x14000 has a DW_AT_specification attribute referring 
to the die at offset 0xe85d, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x14049 has a DW_AT_specification attribute referring 
to the die at offset 0xe835, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x14049 has no name
./test: the DIE at offset 0x14827 has a DW_AT_specification attribute referring 
to the die at offset 0xb4e3, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x14868 has a DW_AT_specification attribute referring 
to the die at offset 0xe696, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x14894 has a DW_AT_specification attribute referring 
to the die at offset 0xd4fc, which either was not marked as a declaration, or 
comes later in the file
./test: the DIE at offset 0x148fe has a DW_AT_abstract_origin attribute 
referring to the die at offset 0x14898, which either was not marked as an 
inline, or comes later in the file
./test: the DIE at offset 0x14e04 has a DW_AT_specification attribute referring 
to the die at offset 0xd5d2, which either was not marked as a declaration, or 
comes later in the file
./test: warning: function at offset 0x14e04 has no name
terminate called after throwing an instance of 'std::out_of_range'
  what():  vector::_M_range_check
zsh: 28586 abort (core dumped)  ./dump_syms ./test > test.sym

Original issue reported on code.google.com by anwar.sk...@gmail.com on 7 Dec 2012 at 6:40

GoogleCodeExporter commented 9 years ago
What compiler version are you using? What revision of Breakpad are you using? 
Can you get a stacktrace with gdb?

Original comment by thestig@chromium.org on 7 Dec 2012 at 10:11

GoogleCodeExporter commented 9 years ago
Based on your OS, you are probably using a really old version of RHEL or 
Centos. This is a known compiler bug. Don't build with -O2 or use a newer 
compiler.

Original comment by thestig@chromium.org on 17 Dec 2013 at 11:48