Attachment 13894 Details for Bug 32045 – debuginfo test #1: console log

debuginfo test #1: console log

debuginfo-ok.msg (text/plain), 5.07 KB, created by Elmar Stellnberger on 2023-06-24 18:34:05 CEST

(hide)

Description:

Filename:

MIME Type:

Creator: Elmar Stellnberger

Created: 2023-06-24 18:34:05 CEST

Size: 5.07 KB

patch

obsolete

>rpm --root /dst/minimg9/ -ivh html2text-debuginfo-2.0.0-2.mga9.x86_64.rpm
>rpm --root /dst/minimg9/ -ivh html2text-debugsource-2.0.0-2.mga9.x86_64.rpm
>rpm --root /dst/minimg9/ -ivh gdb-gdbserver-12.1-7.mga9.x86_64.rpm
>
>> chroot /dst/minimg9/
># gdbserver localhost:8888 /bin/html2text /root/HSAHEC6K2
>Process /bin/html2text created; pid = 3313157
>Listening on port 8888
>Remote debugging from host ::1, port 34596
>
>> gdb
>(gdb) target remote localhost:8888
>Remote debugging using localhost:8888
>Reading /usr/bin/html2text from remote target...
>warning: File transfers from remote targets can be slow. Use "set sysroot" to access files locally instead.
>Reading /usr/bin/html2text from remote target...
>Reading symbols from target:/usr/bin/html2text...
>Reading /usr/bin/html2text-2.0.0-2.mga9.x86_64.debug from remote target...
>Reading /usr/bin/.debug/html2text-2.0.0-2.mga9.x86_64.debug from remote target...
>Reading /usr/lib/debug//usr/bin/html2text-2.0.0-2.mga9.x86_64.debug from remote target...
>Reading /usr/lib/debug//usr/bin/html2text-2.0.0-2.mga9.x86_64.debug from remote target...
>Reading symbols from target:/usr/lib/debug//usr/bin/html2text-2.0.0-2.mga9.x86_64.debug...
>Reading /lib64/ld-linux-x86-64.so.2 from remote target...
>BFD: target:/lib64/ld-linux-x86-64.so.2: unknown type [0x13] section `.relr.dyn'
>...
>(gdb) cont
>Continuing.
>...
>Program received signal SIGSEGV, Segmentation fault.
>0x00007ffff7be3a37 in isspace () from target:/lib64/libc.so.6
>(gdb) bt
>#0  0x00007ffff7be3a37 in isspace () from target:/lib64/libc.so.6
>#1  0x0000000000414e59 in HTMLControl::htmlparser_yylex (this=0x7fffffffd4b0, value_return=value_return@entry=0x7fffffffd288) at HTMLControl.cpp:145
>#2  0x0000000000415159 in HTMLDriver::lex (this=<optimized out>, lval=lval@entry=0x7fffffffd288) at HTMLDriver.cpp:46
>#3  0x0000000000416bf9 in html2text::HTMLParser::parse (this=0x7fffffffd3e0) at HTMLParser.tab.cc:488
>#4  0x0000000000415507 in HTMLDriver::parse (this=this@entry=0x7fffffffd470) at HTMLDriver.cpp:41
>#5  0x0000000000404c38 in main (argc=<optimized out>, argv=<optimized out>) at html2text.cpp:265
>(gdb) bt full
>#0  0x00007ffff7be3a37 in isspace () from /dst/minimg9/lib64/libc.so.6
>No symbol table info available.
>#1  0x0000000000414e59 in HTMLControl::htmlparser_yylex (this=0x7fffffffd4b0, value_return=value_return@entry=0x7fffffffd288) at HTMLControl.cpp:145
>        s = <optimized out>
>        x = 2
>        token = 259
>        tag_type = 0
>#2  0x0000000000415159 in HTMLDriver::lex (this=<optimized out>, lval=lval@entry=0x7fffffffd288) at HTMLDriver.cpp:46
>No locals.
>#3  0x0000000000416bf9 in html2text::HTMLParser::parse (this=0x7fffffffd3e0) at HTMLParser.tab.cc:488
>        yyabortlab = <optimized out>
>        yyerrlab1 = <optimized out>
>        yynewstate = <optimized out>
>        yyn = 287
>        yylen = 0
>...
>
>
>> nm -Ds lib64/libc.so.6 | head
>nm: lib64/libc.so.6: unknown type [0x13] section `.relr.dyn'
>00000000000377e0 T a64l@@GLIBC_2.2.5
>000000000002239f T abort@@GLIBC_2.2.5
>00000000001c4e60 B __abort_msg@@GLIBC_PRIVATE
>0000000000037820 T abs@@GLIBC_2.2.5
>0000000000100210 T accept@@GLIBC_2.2.5
>0000000000100af0 T accept4@@GLIBC_2.10
>
>9> nm -Ds lib64/libc.so.6 | grep isspace
>nm: lib64/libc.so.6: unknown type [0x13] section `.relr.dyn'
>000000000002fa20 T isspace@@GLIBC_2.2.5
>000000000002fcb0 T __isspace_l@@GLIBC_2.2.5
>000000000002fcb0 W isspace_l@@GLIBC_2.3
>
>> gdb
>(gdb) set sysroot /dst/minimg9/
>(gdb) target remote :8888
>Remote debugging using :8888
>Reading symbols from /dst/minimg9/usr/bin/html2text...
>Reading symbols from /dst/minimg9/usr/lib/debug/usr/bin/html2text-2.0.0-2.mga9.x86_64.debug...
>BFD: /dst/minimg9/lib64/ld-linux-x86-64.so.2: unknown type [0x13] section `.relr.dyn'
>warning: `/dst/minimg9/lib64/ld-linux-x86-64.so.2': Shared library architecture unknown is not compatible with target architecture i386:x86-64.
>warning: `/dst/minimg9/lib64/ld-linux-x86-64.so.2': Shared library architecture unknown is not compatible with target architecture i386:x86-64.
>Reading symbols from /dst/minimg9/lib64/ld-linux-x86-64.so.2...
>Missing separate debuginfo for /dst/minimg9/lib64/ld-linux-x86-64.so.2
>Try: yum --enablerepo='*debug*' install /dst/minimg9//usr/lib/debug/.build-id/45/e5e4fa7b547ea7d5f0979311b139dd5d810095.debug
>(No debugging symbols found in /dst/minimg9/lib64/ld-linux-x86-64.so.2)
>0x00007ffff7fe6af0 in _start () from /dst/minimg9/lib64/ld-linux-x86-64.so.2
>(gdb) l main
>77	html2text.cpp: Datei oder Verzeichnis nicht gefunden.
>(gdb) l htmlparser_yylex
>86	HTMLControl.cpp: Datei oder Verzeichnis nicht gefunden.
>
>/dst/minimg9> rpm --root ~+/ -ql html2text-debugsource | grep HTMLControl.cpp
>/usr/src/debug/html2text-2.0.0-2.mga9.x86_64/HTMLControl.cpp
>> wc -l usr/src/debug/html2text-2.0.0-2.mga9.x86_64/HTMLControl.cpp
>706 usr/src/debug/html2text-2.0.0-2.mga9.x86_64/HTMLControl.cpp
>> tail -n $((706-86-1)) usr/src/debug/html2text-2.0.0-2.mga9.x86_64/HTMLControl.cpp | head
> */
>int HTMLControl::htmlparser_yylex(
>		html2text::HTMLParser::semantic_type *value_return)
>{
>	for (;;) { // Notice the "return" at the end of the body!
>		int token, tag_type;
>
>		if (next_token == EOF) {
>			token = yylex2(value_return, &tag_type);
>		} else {
>

rpm --root /dst/minimg9/ -ivh html2text-debuginfo-2.0.0-2.mga9.x86_64.rpm
rpm --root /dst/minimg9/ -ivh html2text-debugsource-2.0.0-2.mga9.x86_64.rpm
rpm --root /dst/minimg9/ -ivh gdb-gdbserver-12.1-7.mga9.x86_64.rpm

> chroot /dst/minimg9/
# gdbserver localhost:8888 /bin/html2text /root/HSAHEC6K2
Process /bin/html2text created; pid = 3313157
Listening on port 8888
Remote debugging from host ::1, port 34596

> gdb
(gdb) target remote localhost:8888
Remote debugging using localhost:8888
Reading /usr/bin/html2text from remote target...
warning: File transfers from remote targets can be slow. Use "set sysroot" to access files locally instead.
Reading /usr/bin/html2text from remote target...
Reading symbols from target:/usr/bin/html2text...
Reading /usr/bin/html2text-2.0.0-2.mga9.x86_64.debug from remote target...
Reading /usr/bin/.debug/html2text-2.0.0-2.mga9.x86_64.debug from remote target...
Reading /usr/lib/debug//usr/bin/html2text-2.0.0-2.mga9.x86_64.debug from remote target...
Reading /usr/lib/debug//usr/bin/html2text-2.0.0-2.mga9.x86_64.debug from remote target...
Reading symbols from target:/usr/lib/debug//usr/bin/html2text-2.0.0-2.mga9.x86_64.debug...
Reading /lib64/ld-linux-x86-64.so.2 from remote target...
BFD: target:/lib64/ld-linux-x86-64.so.2: unknown type [0x13] section `.relr.dyn'
...
(gdb) cont
Continuing.
...
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7be3a37 in isspace () from target:/lib64/libc.so.6
(gdb) bt
#0  0x00007ffff7be3a37 in isspace () from target:/lib64/libc.so.6
#1  0x0000000000414e59 in HTMLControl::htmlparser_yylex (this=0x7fffffffd4b0, value_return=value_return@entry=0x7fffffffd288) at HTMLControl.cpp:145
#2  0x0000000000415159 in HTMLDriver::lex (this=<optimized out>, lval=lval@entry=0x7fffffffd288) at HTMLDriver.cpp:46
#3  0x0000000000416bf9 in html2text::HTMLParser::parse (this=0x7fffffffd3e0) at HTMLParser.tab.cc:488
#4  0x0000000000415507 in HTMLDriver::parse (this=this@entry=0x7fffffffd470) at HTMLDriver.cpp:41
#5  0x0000000000404c38 in main (argc=<optimized out>, argv=<optimized out>) at html2text.cpp:265
(gdb) bt full
#0  0x00007ffff7be3a37 in isspace () from /dst/minimg9/lib64/libc.so.6
No symbol table info available.
#1  0x0000000000414e59 in HTMLControl::htmlparser_yylex (this=0x7fffffffd4b0, value_return=value_return@entry=0x7fffffffd288) at HTMLControl.cpp:145
        s = <optimized out>
        x = 2
        token = 259
        tag_type = 0
#2  0x0000000000415159 in HTMLDriver::lex (this=<optimized out>, lval=lval@entry=0x7fffffffd288) at HTMLDriver.cpp:46
No locals.
#3  0x0000000000416bf9 in html2text::HTMLParser::parse (this=0x7fffffffd3e0) at HTMLParser.tab.cc:488
        yyabortlab = <optimized out>
        yyerrlab1 = <optimized out>
        yynewstate = <optimized out>
        yyn = 287
        yylen = 0
...


> nm -Ds lib64/libc.so.6 | head
nm: lib64/libc.so.6: unknown type [0x13] section `.relr.dyn'
00000000000377e0 T a64l@@GLIBC_2.2.5
000000000002239f T abort@@GLIBC_2.2.5
00000000001c4e60 B __abort_msg@@GLIBC_PRIVATE
0000000000037820 T abs@@GLIBC_2.2.5
0000000000100210 T accept@@GLIBC_2.2.5
0000000000100af0 T accept4@@GLIBC_2.10

9> nm -Ds lib64/libc.so.6 | grep isspace
nm: lib64/libc.so.6: unknown type [0x13] section `.relr.dyn'
000000000002fa20 T isspace@@GLIBC_2.2.5
000000000002fcb0 T __isspace_l@@GLIBC_2.2.5
000000000002fcb0 W isspace_l@@GLIBC_2.3

> gdb
(gdb) set sysroot /dst/minimg9/
(gdb) target remote :8888
Remote debugging using :8888
Reading symbols from /dst/minimg9/usr/bin/html2text...
Reading symbols from /dst/minimg9/usr/lib/debug/usr/bin/html2text-2.0.0-2.mga9.x86_64.debug...
BFD: /dst/minimg9/lib64/ld-linux-x86-64.so.2: unknown type [0x13] section `.relr.dyn'
warning: `/dst/minimg9/lib64/ld-linux-x86-64.so.2': Shared library architecture unknown is not compatible with target architecture i386:x86-64.
warning: `/dst/minimg9/lib64/ld-linux-x86-64.so.2': Shared library architecture unknown is not compatible with target architecture i386:x86-64.
Reading symbols from /dst/minimg9/lib64/ld-linux-x86-64.so.2...
Missing separate debuginfo for /dst/minimg9/lib64/ld-linux-x86-64.so.2
Try: yum --enablerepo='*debug*' install /dst/minimg9//usr/lib/debug/.build-id/45/e5e4fa7b547ea7d5f0979311b139dd5d810095.debug
(No debugging symbols found in /dst/minimg9/lib64/ld-linux-x86-64.so.2)
0x00007ffff7fe6af0 in _start () from /dst/minimg9/lib64/ld-linux-x86-64.so.2
(gdb) l main
77	html2text.cpp: Datei oder Verzeichnis nicht gefunden.
(gdb) l htmlparser_yylex
86	HTMLControl.cpp: Datei oder Verzeichnis nicht gefunden.

/dst/minimg9> rpm --root ~+/ -ql html2text-debugsource | grep HTMLControl.cpp
/usr/src/debug/html2text-2.0.0-2.mga9.x86_64/HTMLControl.cpp
> wc -l usr/src/debug/html2text-2.0.0-2.mga9.x86_64/HTMLControl.cpp
706 usr/src/debug/html2text-2.0.0-2.mga9.x86_64/HTMLControl.cpp
> tail -n $((706-86-1)) usr/src/debug/html2text-2.0.0-2.mga9.x86_64/HTMLControl.cpp | head
 */
int HTMLControl::htmlparser_yylex(
		html2text::HTMLParser::semantic_type *value_return)
{
	for (;;) { // Notice the "return" at the end of the body!
		int token, tag_type;

		if (next_token == EOF) {
			token = yylex2(value_return, &tag_type);
		} else {

Actions: View

Attachments on bug 32045: 13894 | 13895