* Revisit kmodule.stp test failure on ppc64
@ 2006-01-19 19:42 Hien Nguyen
2006-01-19 20:08 ` Roland McGrath
0 siblings, 1 reply; 2+ messages in thread
From: Hien Nguyen @ 2006-01-19 19:42 UTC (permalink / raw)
To: SystemTAP
I just run the kprobe.stp test again with strace
strace stap -v -p3 kmodule.stp
The output shows that stap found the ext.ko.debug, but somehow still
can't find the debuginfo
..
.
open("/usr/lib/debug/lib/modules/2.6.9-27.EL/kernel/fs/ext3/ext3.ko.debug",
O_RDONLY|O_LARGEFILE) = 5
fcntl64(5, F_GETFL) = 0x10000 (flags
O_RDONLY|O_LARGEFILE)
fstat64(5, {st_mode=S_IFREG|0644, st_size=2331536, ...}) = 0
mmap2(NULL, 2331536, PROT_READ|PROT_WRITE, MAP_PRIVATE, 5, 0) = 0xf5743000
write(2, "semantic error: ", 16semantic error: ) = 16
write(2, "cannot find module ext3 debuginf"..., 62cannot find module
ext3 debuginfo: Unsupported relocation type) = 62
Could it be a bug in the tranlator, or the debuginfo package is bad?
Hien.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Revisit kmodule.stp test failure on ppc64
2006-01-19 19:42 Revisit kmodule.stp test failure on ppc64 Hien Nguyen
@ 2006-01-19 20:08 ` Roland McGrath
0 siblings, 0 replies; 2+ messages in thread
From: Roland McGrath @ 2006-01-19 20:08 UTC (permalink / raw)
To: Hien Nguyen; +Cc: SystemTAP
> Unsupported relocation type
This message means either elfutils bugs or mangled kernel-debuginfo.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2006-01-19 20:08 ` Roland McGrath
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