jimzah/openafs
1
0
Fork 0
mirror of https://git.openafs.org/openafs.git synced 2025-01-21 00:10:15 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

MacOS: panic decoder should check for unloaded kexts

Browse Source 
if the openafs kext was unloaded from under us, try to handle that.

Change-Id: I6a5e56da3c4b6290b71dd10e919a0f374998338e
Reviewed-on: http://gerrit.openafs.org/3683
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
This commit is contained in:
Derrick Brashear 2011-01-19 14:58:59 -05:00
parent d5367b5f14
commit 9743a644ad
1 changed files with 19 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/packaging/MacOS/decode-panic
View File

@ -83,6 +83,8 @@ if ( -x $kextutil ) {
croak "Can't find panic file: $panic_file!\n" if ( ! -r $panic_file );
$crash_info{"warning"} = "";
read_panic( $panic_file, \%crash_info );
if ($crash_info{"kernel_version"} =~ /X86_64/ ) {
@ -207,7 +209,6 @@ sub read_panic {
my $line;
my @panic_section_positions = ( 0 );
my $panic_fh = IO::File->new( $filename, '<' )
or croak "Can't open backtrace file $filename: $OS_ERROR\n";
@ -274,6 +275,7 @@ sub read_panic {
# now we need the address for the afs kernel module
while ( $line = <$panic_fh> ) {
chomp $line;
last if ($line =~ /^BSD\s+process/ );
next if ( $line !~ /org\.openafs\.filesystems\.afs/ );
$kernel_line = $line;
@ -290,8 +292,23 @@ sub read_panic {
chomp $line;
next if ( $line !~ /^Darwin Kernel Version/ );
$hash_ref->{ "kernel_version" } = $line;
last;
}
if (! $kernel_line ) {
#unloaded?
while ( $line = <$panic_fh> ) {
chomp $line;
last if ( $line =~ /^loaded\s+kexts:/ );
next if ( $line !~ /org\.openafs\.filesystems\.afs/ );
$kernel_line = $line;
$line =~ /org\.openafs\.filesystems\.afs\s+([^@]+)\s+\(addr\s+(0x[0-9a-fA-F]+),/;
$hash_ref->{ "afs_kernel_address" } = $2;
$hash_ref->{ "afs_info" } = "org.openafs.filesystems.afs(" . $1 . ")\@0x" . $2;
$hash_ref->{ "warning" } = "MODULE WAS UNLOADED!\n";
}
}
$panic_fh->close()
or croak "Can't close file $filename: $OS_ERROR\n";
@ -412,6 +429,7 @@ sub write_dump_file {
print $fh "Panic Date: ", $hash_ref->{ "date" }, "\n";
print $fh "Kernel Version: ", $hash_ref->{ "kernel_version" }, "\n";
print $fh "OpenAFS Version: ", $hash_ref->{ "afs_info" }, "\n";
print $fh $hash_ref->{ "warning" };
print $fh "=============\n";
print $fh $output;