sclp-3g from ubuntu_kvm_unit_tests failed on B-4.15 s390x
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned |
Bug Description
Issue found on Bionic s390x s2lp3 / kernel02 with 4.15.0-
This is not a regression since the test was run with the latest hirsute-WIP branch, with upstream tip c986dbe867053 ("x86/vmx: skip error-code delivery tests for #CP").
Test failed with:
Running '/home/
BUILD_
timeout -k 1s --foreground 90s /usr/bin/
qemu-system-s390x: warning: 'apqci' requires 'ap'.
qemu-system-s390x: warning: 'apft' requires 'ap'.
PASS: sclp: Instruction format ignored bits
PASS: sclp: Privileged operation: Program interrupt: expected(2) == received(2)
SKIP: sclp: Invalid SCCB address
PASS: sclp: SCCB too short
PASS: sclp: SCCB unaligned
PASS: sclp: SCCB low pages
PASS: sclp: SCCB prefix pages
PASS: sclp: SCCB high addresses
PASS: sclp: Invalid command: Command detail code
PASS: sclp: Invalid command: Command class code
INFO: sclp: First failure at addr 0x28000, buf_len 8, cmd 0x120001, resp code 0x10
FAIL: sclp: Insufficient SCCB length (Read SCP info)
INFO: sclp: First failure at addr 0x28000, buf_len 8, cmd 0x10001, resp code 0x10
FAIL: sclp: Insufficient SCCB length (Read CPU info)
INFO: sclp: First failure at addr 0x28fe8, buf_len 32, cmd 0x760005, resp code 0x73f0
FAIL: sclp: SCCB page boundary violation
Unexpected program interrupt: 6 on cpu 0 at 0x11048, ilen 4
GPRS:
0000000000000001 0000000000001001 0100100180000000 0000000000014346
000000000004fdf8 0000000000000000 0000000000000100 0000000000028fe8
0000000000000020 0000000000001000 0000000000760005 0000000000028000
0000000000000001 0000000000020118 0000000000011044 000000000004fe08
STACK: 15050 114e2 11044 110d4 17f20 10100
SUMMARY: 13 tests, 3 unexpected failures, 1 skipped
EXIT: STATUS=127
FAIL sclp-3g (13 tests, 3 unexpected failures, 1 skipped)
This issue does not exist in newer kernels on s390x.
tags: | added: 4.15 bionic s390x sru-20210531 ubuntu-kvm-unit-tests |
tags: | added: fips |
With kvm-unit-test repo updated to d8a4f9e5 (ci: Update the list of tests that we run in the Fedora Cirrus-CI), this test is still failing with the same error message.