On 2022/08/25 13:07, brookxu wrote: Thanks for the patch. I don't have a debian/ubuntu machine, so one question, are the full paths of vmlinux on debian/ubuntu like these? /usr/lib/debug/boot/vmlinux-5.11.0-22-generic /usr/lib/debug/boot/vmlinux-5.11.0-23-generic ... Thanks, Kazu > > Signed-off-by: Chunguang Xu <chunguang.xu(a)shopee.com&gt; > --- > filesys.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/filesys.c b/filesys.c > index a863f04..c2ea78d 100644 > --- a/filesys.c > +++ b/filesys.c > @@ -319,7 +319,7 @@ match_proc_version(void) > > #define CREATE 1 > #define DESTROY 0 > -#define DEFAULT_SEARCHDIRS 5 > +#define DEFAULT_SEARCHDIRS 6 > #define EXTRA_SEARCHDIRS 5 > > static char ** > @@ -336,6 +336,7 @@ build_searchdirs(int create, int *preferred) > "/boot/", > "/boot/efi/redhat", > "/boot/efi/EFI/redhat", > + "/usr/lib/debug/boot/", > "/", > NULL > };