mantic:linux: ubuntu_cve_kernel.CVE-2016-3134/5 fail to unshare

[Stefan Bader]

16371s 14:29:11 INFO | *** CVE-2016-3134 ***
16371s 14:29:11 DEBUG| Running 'make -C /tmp/autopkgtest.Si3gP4/build.moT/src/autotest/client/tests/ubuntu_cve_kernel/cves/CVE-2016-3134 check'
16371s 14:29:11 DEBUG| [stdout] make: Entering directory '/tmp/autopkgtest.Si3gP4/build.moT/src/autotest/client/tests/ubuntu_cve_kernel/cves/CVE-2016-3134'
16371s 14:29:11 DEBUG| [stdout] gcc -w -o netfilter_setsockopt_v3 netfilter_setsockopt_v3.c
16371s 14:29:11 DEBUG| [stdout] sudo -u '#1000' ./netfilter_setsockopt_v3
16371s 14:29:11 ERROR| [stderr] unshare: Permission denied
16371s 14:29:11 ERROR| [stderr] make: *** [Makefile:10: check] Error 255

16373s 14:29:13 INFO | *** CVE-2016-3135 ***
16373s 14:29:13 DEBUG| Running 'make -C /tmp/autopkgtest.Si3gP4/build.moT/src/autotest/client/tests/ubuntu_cve_kernel/cves/CVE-2016-3135 check'
16373s 14:29:13 DEBUG| [stdout] make: Entering directory '/tmp/autopkgtest.Si3gP4/build.moT/src/autotest/client/tests/ubuntu_cve_kernel/cves/CVE-2016-3135'
16373s 14:29:13 DEBUG| [stdout] gcc -w -o netfilter_setsockopt_v4 netfilter_setsockopt_v4.c
16373s 14:29:13 DEBUG| [stdout] sudo -u '#1000' ./netfilter_setsockopt_v4
16373s 14:29:13 ERROR| [stderr] unshare: Permission denied

[Brian Murray (brian-murray)]

Ubuntu 23.10 (Mantic Minotaur) has reached end of life, so this bug will not be fixed for that specific release.