cve-2017-5754 from cve test suite in LTP failed with KVM kernel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
Fix Released
|
Undecided
|
Po-Hsu Lin | ||
linux-kvm (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
It looks like this is cause by the absence of kallsyms:
safe_
<<<test_start>>>
tag=cve-2017-5754 stime=1559026443
cmdline="meltdown"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1096: INFO: Timeout per run is 0h 05m 00s
meltdown.c:259: INFO: access time: cached = 49, uncached = 290, threshold = 119
safe_file_
Summary:
passed 0
failed 0
skipped 0
warnings 0
<<<execution_
initiation_
duration=1 termination_
cutime=21 cstime=0
<<<test_end>>>
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-
ProcVersionSign
Uname: Linux 4.18.0-1013-kvm x86_64
ApportVersion: 2.20.10-0ubuntu13.3
Architecture: amd64
Date: Tue May 28 06:54:14 2019
SourcePackage: linux-kvm
UpgradeStatus: No upgrade log present (probably fresh install)
tags: | added: linux-kvm sru-20190603 ubuntu-ltp |
This test would require CONFIG_KALLSYMS to be enabled, which was not enabled on KVM kernels.