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authorThierry Vignaud <tv@mandriva.org>2007-11-06 16:13:07 +0000
committerThierry Vignaud <tv@mandriva.org>2007-11-06 16:13:07 +0000
commit39efdd9473c4ced60f9b2a4b553ab041cb1d5169 (patch)
treef3cbcd38997290d8a808832cf66b5231a53a141e
parent495f97c846e4d827854b63540b6e20bc6fd867c9 (diff)
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report gdb trace if possible
-rw-r--r--perl-install/NEWS1
-rwxr-xr-xperl-install/standalone/drakbug42
2 files changed, 38 insertions, 5 deletions
diff --git a/perl-install/NEWS b/perl-install/NEWS
index a24ba70e1..574e5165c 100644
--- a/perl-install/NEWS
+++ b/perl-install/NEWS
@@ -2,6 +2,7 @@
o add support for ext4
- drakbug:
o keep buggy process around so that we can run gdb on it (if perl segfaulted)
+ o report gdb trace if possible
- harddrake: detect storage and various controllers before anything else
(so that storage devices get detected at first boot on live)
diff --git a/perl-install/standalone/drakbug b/perl-install/standalone/drakbug
index c786fa045..d2f55b05a 100755
--- a/perl-install/standalone/drakbug
+++ b/perl-install/standalone/drakbug
@@ -29,10 +29,11 @@ use mygtk2 qw(gtknew);
use ugtk2 qw(:all);
use Config;
use URI::Escape;
+use run_program;
my $prog;
my $incident = 0;
-my ($table, $comb_app, $com_app, $button_pkg, $package, $distrocode, $error);
+my ($table, $comb_app, $com_app, $button_pkg, $package, $distrocode, $error, $gdb_trace);
my $i;
foreach (@ARGV) {
@@ -43,9 +44,27 @@ foreach (@ARGV) {
/^--incident$/ and do { $incident = 1; $prog = splice(@ARGV, $i, 1) };
}
+if ($error =~ /SEGV/ && -x '/usr/bin/gdb') {
+ local $ENV{TMP} ||= '/tmp';
+ my $file = chomp_(`mktemp $ENV{TMP}/drakbug.XXXXXXXX`);
+ my $_guard = before_leaving { rm_rf $file };
+ if (-e $file) {
+ output($file, qq(bt
+quit));
+ local $ENV{LANGUAGE} = 'C';
+ my $temp = run_program::get_stdout('gdb', '-q', 'perl', $$, '-x', $file);
+ $gdb_trace = join "\n", grep { !/^done\.$/ && !/Reading symbols from/
+ && !/Loaded symbols/ && !/The program is run/ } split(/\n/, $temp);
+ }
+}
if (!check_for_xserver) {
print("Cannot be run in console mode.\n");
- print N("The \"%s\" program has crashed with the following error:", $prog) . "\n$error\n" if $error;
+ print join("\n",
+ N("The \"%s\" program has crashed with the following error:", $prog),
+ $error,
+ $gdb_trace,
+ '')
+ if $error;
}
mygtk2::init();
@@ -110,13 +129,24 @@ gtkadd($window->{window},
text => [
if_($prog && $error,
[
- N("The \"%s\" program has crashed with the following error:", $prog),
+ ($gdb_trace ?
+ N("The \"%s\" program has segfaulted with the following error:", $prog)
+ : N("The \"%s\" program has crashed with the following error:", $prog)),
],
[
"\n\n " . join("\n ", split("\n", $error)) . "\n\n",
{ family => 'monospace' }
]
),
+ if_($prog && $gdb_trace,
+ [
+ N("Its gdb trace is:")
+ ],
+ [
+ "\n\n " . join("\n ", split("\n", $gdb_trace)) . "\n\n",
+ { family => 'monospace' }
+ ]
+ ),
[
N("To submit a bug report, click on the report button. \nThis will open a web browser window on %s where you'll find a form to fill in. The information displayed above will be transferred to that server. \nThings useful to include in your report are the output of lspcidrake -v, kernel version, and /proc/cpuinfo.", $wizard_name)
]
@@ -147,12 +177,14 @@ Please describe what you were doing when it crashed.
) . ($error ? qq(Backtrace was:
$error) :
-qq(If you can, try to run the "$prog" program from a terminal and copy and paste here any error messages and/or backtrace)),
+qq(If you can, try to run the "$prog" program from a terminal and copy and paste here any error messages and/or backtrace))
+ . if_($gdb_trace, qq(
+GDB backtrace was:
+$gdb_trace)),
),
),
);
print($bugzilla_url . "?" . $options . "\n");
- require run_program;
run_program::raw({ detach => 1, setuid => $parent_uid },
'/usr/bin/www-browser', "$bugzilla_url?$options");
}