[Bug 1933090] Re: systemd/245.4-4ubuntu3.6 ADT test failure with linux-hwe-5.11/5.11.0-20.21~20.04.1
Roxana Nicolescu
1933090 at bugs.launchpad.net
Wed Feb 1 15:01:31 UTC 2023
I run the test locally on a vm running linux-oracle-5.15-1029.
It seems `syscall(__NR__sysctl, NULL)` returns ENOSYS(38) -- Function not implemented.
Checking `/proc/kallsyms` it seems sysctl is not implemented indeed.
If I take a closer look at jammy-ubuntu tag in systemd source (test that is not failing currently)
I can see that it asserts for either EFAULT or ENOSYS:
assert_se(IN_SET(errno, EFAULT, ENOSYS));
This patch will solve the issue:
diff --git a/src/test/test-seccomp.c b/src/test/test-seccomp.c
index 67900d85e..7ebcca4d3 100644
--- a/src/test/test-seccomp.c
+++ b/src/test/test-seccomp.c
@@ -307,7 +307,7 @@ static void test_protect_sysctl(void) {
if (pid == 0) {
#if defined __NR__sysctl && __NR__sysctl >= 0
assert_se(syscall(__NR__sysctl, NULL) < 0);
- assert_se(errno == EFAULT);
+ assert_se(IN_SET(errno, EFAULT, ENOSYS));
#endif
assert_se(seccomp_protect_sysctl() >= 0);
--
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https://bugs.launchpad.net/bugs/1933090
Title:
systemd/245.4-4ubuntu3.6 ADT test failure with linux-
hwe-5.11/5.11.0-20.21~20.04.1
Status in linux-hwe-5.11 package in Ubuntu:
Won't Fix
Status in linux-hwe-5.15 package in Ubuntu:
New
Status in systemd package in Ubuntu:
New
Status in linux-hwe-5.11 source package in Focal:
Won't Fix
Status in linux-hwe-5.15 source package in Focal:
New
Status in systemd source package in Focal:
New
Bug description:
This is a scripted bug report about ADT failures while running systemd
tests for linux-hwe-5.11/5.11.0-20.21~20.04.1 on focal. Whether this
is caused by the dep8 tests of the tested source or the kernel has yet
to be determined.
Testing failed on:
amd64: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/amd64/s/systemd/20210611_220645_bf5b6@/log.gz
armhf: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/armhf/s/systemd/20210617_124738_5b554@/log.gz
ppc64el: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/ppc64el/s/systemd/20210611_235629_92856@/log.gz
s390x: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/s390x/s/systemd/20210611_214456_6427f@/log.gz
In arm64, ppc64el and s390x, 'root-unittests' fails with:
/* test_protect_sysctl */
Assertion 'errno == EFAULT' failed at src/test/test-seccomp.c:311, function test_protect_sysctl(). A
borting.
sysctlseccomp terminated by signal ABRT.
Assertion 'wait_for_terminate_and_check("sysctlseccomp", pid, WAIT_LOG) == EXIT_SUCCESS' failed at s
rc/test/test-seccomp.c:324, function test_protect_sysctl(). Aborting.
FAIL: test-seccomp (code: 134)
In amd64, 'upstream' also fails on 'TEST-24-UNIT-TESTS', which
apparently is caused by the same 'test-seccomp.c:311' assertion
failure.
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