Package: lttng-modules-dkms Version: 2.10.8-1 Severity: important Dear Maintainer,
*** Reporter, please consider answering these questions, where appropriate ***
* What led up to the situation?
Upgrading Debian 10 from 10.5 to 10.6 led up to the current situation.
* What exactly did you do (or not do) that was effective (or
ineffective)?
I successfully installed lttng-modules-dkms in Debian 10.5, where
linux-headers was 4.19.0-10-amd64 by default.
However, after upgrading Debian to 10.6, where linux-headers is
4.19.0-11-amd64, the package failed to install.
* What was the outcome of this action?
The installation fails with the following error.
```
2020/10/14 05:02:40 apt | Setting up lttng-modules-dkms
(2.10.8-1) ...
2020/10/14 05:02:40 apt | Loading new lttng-modules-2.10.8 DKMS
files...
2020/10/14 05:02:40 apt | It is likely that 4.19.0-10-amd64
belongs to a chroot's host
2020/10/14 05:02:40 apt | Building for 4.19.0-11-amd64
2020/10/14 05:02:40 apt | Building initial module for
4.19.0-11-amd64
2020/10/14 05:02:55 apt | Error! Bad return status for module
build on kernel: 4.19.0-11-amd64 (x86_64)
2020/10/14 05:02:55 apt | Consult
/var/lib/dkms/lttng-modules/2.10.8/build/make.log for more information.
2020/10/14 05:02:55 apt | dpkg: error processing package
lttng-modules-dkms (--configure):
2020/10/14 05:02:55 apt | installed lttng-modules-dkms package
post-installation script subprocess returned error exit status 10
2020/10/14 05:02:55 apt | Processing triggers for systemd
(241-7~deb10u4) ...
2020/10/14 05:02:55 apt | Processing triggers for libc-bin
(2.28-10) ...
2020/10/14 05:02:55 apt | Errors were encountered while
processing:
2020/10/14 05:02:55 apt | lttng-modules-dkms
2020/10/14 05:02:55 apt | E: Sub-process /usr/bin/dpkg returned
an error code (1)
```
/var/lib/dkms/lttng-modules/2.10.8/build/make.log shows errors as below.
See attachment for more details.
```
CC [M]
/var/lib/dkms/lttng-modules/2.10.8/build/probes/lttng-probe-writeback.o
CC [M] /var/lib/dkms/lttng-modules/2.10.8/build/probes/lttng-kprobes.o
In file included from
/var/lib/dkms/lttng-modules/2.10.8/build/probes/../probes/define_trace.h:100,
from
/var/lib/dkms/lttng-modules/2.10.8/build/probes/../instrumentation/events/lttng-module/writeback.h:735,
from
/var/lib/dkms/lttng-modules/2.10.8/build/probes/lttng-probe-writeback.c:51:
/var/lib/dkms/lttng-modules/2.10.8/build/probes/../probes/lttng-tracepoint-event-impl.h:143:6:
error: conflicting types for 'trace_writeback_queue_io'
void trace_##_name(_proto);
^~~~~~
/var/lib/dkms/lttng-modules/2.10.8/build/probes/../probes/lttng-tracepoint-event-impl.h:55:2:
note: in expansion of macro 'LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP'
LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(map, name, map, PARAMS(proto),
PARAMS(args))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/lttng-modules/2.10.8/build/probes/../probes/lttng-tracepoint-event-impl.h:97:2:
note: in expansion of macro 'LTTNG_TRACEPOINT_EVENT_MAP'
LTTNG_TRACEPOINT_EVENT_MAP(name, name, \
^~~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/lttng-modules/2.10.8/build/probes/../instrumentation/events/lttng-module/writeback.h:375:1:
note: in expansion of macro 'LTTNG_TRACEPOINT_EVENT'
LTTNG_TRACEPOINT_EVENT(writeback_queue_io,
^~~~~~~~~~~~~~~~~~~~~~
In file included from
/usr/src/linux-headers-4.19.0-11-common/include/trace/events/writeback.h:8,
from
/var/lib/dkms/lttng-modules/2.10.8/build/probes/lttng-probe-writeback.c:33:
/usr/src/linux-headers-4.19.0-11-common/include/linux/tracepoint.h:235:21:
note: previous definition of 'trace_writeback_queue_io' was here
static inline void trace_##name(proto) \
^~~~~~
/usr/src/linux-headers-4.19.0-11-common/include/linux/tracepoint.h:398:2: note:
in expansion of macro '__DECLARE_TRACE'
__DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
^~~~~~~~~~~~~~~
/usr/src/linux-headers-4.19.0-11-common/include/linux/tracepoint.h:534:2: note:
in expansion of macro 'DECLARE_TRACE'
DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
^~~~~~~~~~~~~
/usr/src/linux-headers-4.19.0-11-common/include/trace/events/writeback.h:360:1:
note: in expansion of macro 'TRACE_EVENT'
TRACE_EVENT(writeback_queue_io,
^~~~~~~~~~~
make[4]: ***
[/usr/src/linux-headers-4.19.0-11-common/scripts/Makefile.build:314:
/var/lib/dkms/lttng-modules/2.10.8/build/probes/lttng-probe-writeback.o] Error 1
make[4]: *** Waiting for unfinished jobs....
CC [M] /var/lib/dkms/lttng-modules/2.10.8/build/lttng-abi.o
make[3]: ***
[/usr/src/linux-headers-4.19.0-11-common/scripts/Makefile.build:549:
/var/lib/dkms/lttng-modules/2.10.8/build/probes] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/usr/src/linux-headers-4.19.0-11-common/Makefile:1545:
_module_/var/lib/dkms/lttng-modules/2.10.8/build] Error 2
make[1]: *** [Makefile:146: sub-make] Error 2
make: *** [Makefile:8: all] Error 2
make: Leaving directory '/usr/src/linux-headers-4.19.0-11-amd64'
```
* What outcome did you expect instead?
Lttng modules were successfully built and installed in Debian 10.6 without a
hitch.
*** End of the template - remove these template lines ***
-- System Information:
Debian Release: 10.6
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-debug'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-11-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages lttng-modules-dkms depends on:
ii dkms 2.6.1-4
Versions of packages lttng-modules-dkms recommends:
ii lttng-tools 2.10.6-1
lttng-modules-dkms suggests no packages.
-- no debconf information
make-20201014.log
Description: make-20201014.log
