For 5.4.0-1046.49 linux-iot, there are also some similar failures when run rt on riccioli instance [1].
FAIL: Expected #GP on WRMSR(x2APIC Self-IPI, 0x100), got vector 0 FAIL: Expected #GP on WRMSR(x2APIC Self-IPI, 0xff00), got vector 0 FAIL: Expected #GP on WRMSR(x2APIC Self-IPI, 0xff000000), got vector 0 [1] http://test-results.kernel/2025.01.13/focal/linux-iot/5.4.0-1046.49/sru-iot-metal-riccioli.amd64-ubuntu_kvm_unit_tests-log.html#msr-start -- You received this bug notification because you are a member of Canonical Platform QA Team, which is subscribed to ubuntu-kernel-tests. https://bugs.launchpad.net/bugs/2085821 Title: msr from ubuntu_kvm_unit_tests failed with "FAIL: Expected #GP on WRMSR(x2APIC Self-IPI, 0x100), got vector 0" Status in ubuntu-kernel-tests: New Bug description: Issue found with 5.4.0-200.220 on newly added testflinger node "elroy" of cycle 2024.09.30 There are 15 failures reported on this node, 12 of them are the "FAIL: Expected #GP on WRMSR(x2APIC MSR 0x83e, 0xffffffffffffffff), got vector 0" issue (lp:2047357) The other 3 of them are: FAIL: Expected #GP on WRMSR(x2APIC Self-IPI, 0x100), got vector 0 FAIL: Expected #GP on WRMSR(x2APIC Self-IPI, 0xff00), got vector 0 FAIL: Expected #GP on WRMSR(x2APIC Self-IPI, 0xff000000), got vector 0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2085821/+subscriptions -- Mailing list: https://launchpad.net/~canonical-ubuntu-qa Post to : canonical-ubuntu-qa@lists.launchpad.net Unsubscribe : https://launchpad.net/~canonical-ubuntu-qa More help : https://help.launchpad.net/ListHelp
