Otherwise, we get test failures with valgrind on fedora:rawhide
(valgrind-3.15.0-18.fc33.x86_64.rpm, gcc-10.0.1-0.8.fc33.x86_64,
glib2-devel-2.63.5-3.fc33.x86_64):
>>>> PRINT VALGRIND LOGS (valgrind test) (start)
+ find -name '*.valgrind-log' -print0
+ xargs -0 grep -H '^'
./src/devices/wwan/tests/test-service-providers.valgrind-log:--95634-- WARNING: unhandled amd64-linux syscall: 315
./src/devices/wwan/tests/test-service-providers.valgrind-log:--95634-- You may be able to write your own handler.
./src/devices/wwan/tests/test-service-providers.valgrind-log:--95634-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
./src/devices/wwan/tests/test-service-providers.valgrind-log:--95634-- Nevertheless we consider this a bug. Please report
./src/devices/wwan/tests/test-service-providers.valgrind-log:--95634-- it at http://valgrind.org/support/bug_reports.html.
./libnm/tests/test-remote-settings-client.valgrind-log:--95245-- WARNING: unhandled amd64-linux syscall: 315
./libnm/tests/test-remote-settings-client.valgrind-log:--95245-- You may be able to write your own handler.
./libnm/tests/test-remote-settings-client.valgrind-log:--95245-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
./libnm/tests/test-remote-settings-client.valgrind-log:--95245-- Nevertheless we consider this a bug. Please report
./libnm/tests/test-remote-settings-client.valgrind-log:--95245-- it at http://valgrind.org/support/bug_reports.html.
./libnm/tests/test-secret-agent.valgrind-log:--95280-- WARNING: unhandled amd64-linux syscall: 315
./libnm/tests/test-secret-agent.valgrind-log:--95280-- You may be able to write your own handler.
./libnm/tests/test-secret-agent.valgrind-log:--95280-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
./libnm/tests/test-secret-agent.valgrind-log:--95280-- Nevertheless we consider this a bug. Please report
./libnm/tests/test-secret-agent.valgrind-log:--95280-- it at http://valgrind.org/support/bug_reports.html.
./libnm/tests/test-nm-client.valgrind-log:--95208-- WARNING: unhandled amd64-linux syscall: 315
./libnm/tests/test-nm-client.valgrind-log:--95208-- You may be able to write your own handler.
./libnm/tests/test-nm-client.valgrind-log:--95208-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
./libnm/tests/test-nm-client.valgrind-log:--95208-- Nevertheless we consider this a bug. Please report
./libnm/tests/test-nm-client.valgrind-log:--95208-- it at http://valgrind.org/support/bug_reports.html.
+ echo '>>>> PRINT VALGRIND LOGS (valgrind test) (done)'
>>>> PRINT VALGRIND LOGS (valgrind test) (done)