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Hash: SHA512
Control: severity -1 grave
Control: tag -1 +help
On Thu, 2017-03-02 at 14:37 +0530, Ritesh Raj Sarraf wrote:
>
> > Also I can confirm this not an issue with the _packaging_ of systemtap in
> > Debian,
> > I downloaded and compiled the latest release tarball (3.1) directly from
> > upstream and still got the same error.
>
> Thanks for the information.
>
I just pushed 3.1 to Experimental, the reason being 3.0 is going to be useless
for Debian Stretch. We need 3.1 to get it working proper with 4.9 kernel too.
This upload (3.1) still doesn't solve the runtime_defines.h issue with Debian
kernels. But, at least, we know now that the issue is something specific to
Debian kernels only. As is shown below, and also mentioned by Frank.
Given that this bug makes systemtap useless, I have marked the bug accordingly
to grave. I have also marked this for help because I don't really have that much
"free" time to investigate it right now.
@Jack: I would like to reassign this bug to the kernel team. But it'd be nice if
I could get more users confirm that the bug doesn't appear with non-Debian
kernels. Would you be in a position to pick systemtap from Experimental, and
build a pristine upstream kernel image (you need to clone Linus's tree and just
run the bindeb-pkg make target) and test the combination together ?
Here are my results.
rrs@learner:~$ stap -v -e 'probe vfs.read {printf("read performed\n"); exit()}'
Pass 1: parsed user script and 470 library scripts using
123812virt/48564res/6640shr/42124data kb, in 110usr/10sys/129real ms.
Pass 2: analyzed script: 1 probe, 1 function, 7 embeds, 0 globals using
280416virt/206592res/7948shr/198728data kb, in 1400usr/190sys/1594real ms.
Pass 3: using cached
/home/rrs/.systemtap/cache/f8/stap_f83081804fadc6e30161178b5574195d_2502.c
Pass 4: using cached
/home/rrs/.systemtap/cache/f8/stap_f83081804fadc6e30161178b5574195d_2502.ko
Pass 5: starting run.
read performed
Pass 5: run completed in 10usr/30sys/530real ms.
2017-03-02 / 22:58:35 ♒♒♒ ☺
rrs@learner:~$ uname -a
Linux learner 4.10.1+ #20 SMP Sun Feb 26 21:22:45 IST 2017 x86_64 GNU/Linux
2017-03-02 / 22:58:39 ♒♒♒ ☺
vs
rrs@chutzpah:~/Community/Packaging/systemtap (master)$ stap -ve 'probe begin {
log("hello world") exit () }'
Pass 1: parsed user script and 471 library scripts using
123528virt/48648res/6764shr/41840data kb, in 140usr/0sys/149real ms.
Pass 2: analyzed script: 1 probe, 2 functions, 0 embeds, 0 globals using
124452virt/49620res/6956shr/42764data kb, in 10usr/0sys/5real ms.
Pass 3: translated to C into
"/tmp/stapJNAO0g/stap_eed6170377f19ad002c0d2b53e5e7956_1067_src.c" using
124452virt/49620res/6956shr/42764data kb, in 0usr/0sys/1real ms.
/tmp/stapJNAO0g/stap_eed6170377f19ad002c0d2b53e5e7956_1067_src.c:10:29: fatal
error: runtime_defines.h: No such file or directory
#include "runtime_defines.h"
^
compilation terminated.
/usr/src/linux-headers-4.9.0-2-common/scripts/Makefile.build:298: recipe for
target '/tmp/stapJNAO0g/stap_eed6170377f19ad002c0d2b53e5e7956_1067_src.o' failed
make[3]: *** [/tmp/stapJNAO0g/stap_eed6170377f19ad002c0d2b53e5e7956_1067_src.o]
Error 1
make[3]: *** Waiting for unfinished jobs....
/usr/src/linux-headers-4.9.0-2-common/Makefile:1507: recipe for target
'_module_/tmp/stapJNAO0g' failed
make[2]: *** [_module_/tmp/stapJNAO0g] Error 2
Makefile:150: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
Makefile:8: recipe for target 'all' failed
make: *** [all] Error 2
WARNING: kbuild exited with status: 2
Pass 4: compiled C into "stap_eed6170377f19ad002c0d2b53e5e7956_1067.ko" in
7810usr/760sys/9195real ms.
Pass 4: compilation failed. [man error::pass4]
Tip: /usr/share/doc/systemtap/README.Debian should help you get started.
23:00 ♒♒♒ ☹ => 1
rrs@chutzpah:~/Community/Packaging/systemtap (master)$ uname -a
Linux chutzpah 4.9.0-2-amd64 #1 SMP Debian 4.9.13-1 (2017-02-27) x86_64
GNU/Linux
23:00 ♒♒♒ ☺
- --
Ritesh Raj Sarraf | http://people.debian.org/~rrs
Debian - The Universal Operating System
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