Package: systemtap
Version: 3.1-2
Severity: important
Dear Maintainer,
I am on running latest testing and systemtap fails to compile basically
examples.
linux-image-amd64: 4.12+84
systemtap: 3.1-2
```
inf:~/build/systemtap$ sudo /usr/bin/stap -v -e 'probe vfs.read {printf("read
performed\n"); exit()}'
Pass 1: parsed user script and 466 library scripts using
116216virt/47192res/6440shr/40872data kb, in 130usr/0sys/131real ms.
Pass 2: analyzed script: 1 probe, 1 function, 7 embeds, 0 globals using
276388virt/208724res/7884shr/201044data kb, in 1340usr/110sys/1456real ms.
Pass 3: translated to C into
"/tmp/stap50KvHp/stap_c233bf40df4a62b62c9b94b2c196d4d1_2562_src.c" using
276388virt/208916res/8076shr/201044data kb, in 10usr/0sys/5real ms.
In file included from /usr/share/systemtap/runtime/linux/runtime.h:209:0,
from /usr/share/systemtap/runtime/runtime.h:26,
from
/tmp/stap50KvHp/stap_c233bf40df4a62b62c9b94b2c196d4d1_2562_src.c:25:
/usr/share/systemtap/runtime/linux/access_process_vm.h: In function
‘__access_process_vm_’:
/usr/share/systemtap/runtime/linux/access_process_vm.h:24:8: error: implicit
declaration of function ‘get_task_mm’ [-Werror=implicit-function-declaration]
mm = get_task_mm (tsk);
^~~~~~~~~~~
/usr/share/systemtap/runtime/linux/access_process_vm.h:24:6: error: assignment
makes pointer from integer without a cast [-Werror=int-conversion]
mm = get_task_mm (tsk);
^
/usr/share/systemtap/runtime/linux/access_process_vm.h:77:3: error: implicit
declaration of function ‘mmput’ [-Werror=implicit-function-declaration]
mmput (mm);
^~~~~
In file included from /usr/share/systemtap/runtime/linux/task_finder2.c:4:0,
from /usr/share/systemtap/runtime/linux/task_finder.c:17,
from /usr/share/systemtap/runtime/linux/runtime.h:222,
from /usr/share/systemtap/runtime/runtime.h:26,
from
/tmp/stap50KvHp/stap_c233bf40df4a62b62c9b94b2c196d4d1_2562_src.c:25:
/usr/share/systemtap/runtime/stp_utrace.c: In function ‘utrace_do_stop’:
/usr/share/systemtap/runtime/stp_utrace.c:1108:4: error: implicit declaration
of function ‘__set_task_state’ [-Werror=implicit-function-declaration]
__set_task_state(target, TASK_TRACED);
^~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
/usr/src/linux-headers-4.12.0-1-common/scripts/Makefile.build:307: recipe for
target '/tmp/stap50KvHp/stap_c233bf40df4a62b62c9b94b2c196d4d1_2562_src.o'
failed
make[3]: *** [/tmp/stap50KvHp/stap_c233bf40df4a62b62c9b94b2c196d4d1_2562_src.o]
Error 1
/usr/src/linux-headers-4.12.0-1-common/Makefile:1532: recipe for target
'_module_/tmp/stap50KvHp' failed
make[2]: *** [_module_/tmp/stap50KvHp] Error 2
Makefile:152: 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_c233bf40df4a62b62c9b94b2c196d4d1_2562.ko" in
8780usr/880sys/9551real ms.
Pass 4: compilation failed. [man error::pass4]
Tip: /usr/share/doc/systemtap/README.Debian should help you get started.
```
Latest upstream works successfully:
```
inf:~/build/systemtap$ sudo /usr/local/bin/stap -v -e 'probe vfs.read
{printf("read performed\n"); exit()}'
Pass 1: parsed user script and 469 library scripts using
69808virt/42528res/5308shr/37560data kb, in 100usr/10sys/120real ms.
Pass 2: analyzed script: 1 probe, 1 function, 7 embeds, 0 globals using
228260virt/202404res/6708shr/196012data kb, in 1480usr/80sys/1562real ms.
Pass 3: using cached
/root/.systemtap/cache/82/stap_825ce45e00450e060590e4b79a1a7421_2612.c
Pass 4: using cached
/root/.systemtap/cache/82/stap_825ce45e00450e060590e4b79a1a7421_2612.ko
Pass 5: starting run.
read performed
Pass 5: run completed in 0usr/30sys/563real ms.
```
I think the debian package is missing the two upstream commits to make this
work again.
a477a4312 PR21255: Fix missing __set_task_state() definition.
62640f2ed PR21255: Fix missing get_task_mm() declaration.
Let me know whether you need any more info.
Cheers,
Stephan
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.12.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8),
LANGUAGE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages systemtap depends on:
ii libavahi-client3 0.6.32-2
ii libavahi-common3 0.6.32-2
ii libc6 2.24-17
ii libdw1 0.170-0.1
ii libelf1 0.170-0.1
ii libgcc1 1:7.2.0-5
ii libnspr4 2:4.16-1
ii libnss3 2:3.32-2
ii libsqlite3-0 3.20.1-1
ii libstdc++6 7.2.0-5
ii lsb-release 9.20170808
ii make 4.1-9.1
ii systemtap-common 3.1-2
ii systemtap-runtime 3.1-2
systemtap recommends no packages.
Versions of packages systemtap suggests:
pn systemtap-doc <none>
pn vim-addon-manager <none>
-- no debconf information
