css from ubuntu_kvm_unit_tests failed on J-5.15 s390x (Invalid SCHIB: PMCW flag bit [01] set: Program interrupt: expected(21) == received(0))
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned |
Bug Description
Issue found after kvm-unit-test repo updated to d8a4f9e5 (ci: Update the list of tests that we run in the Fedora Cirrus-CI), test case number in css increases from 12 to 43
Failed test cases:
FAIL: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 0 set: Program interrupt: expected(21) == received(0)
FAIL: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 1 set: Program interrupt: expected(21) == received(0)
Test log:
Running '/home/
BUILD_
timeout -k 1s --foreground 90s /usr/bin/
qemu-system-s390x: warning: 'apqci' requires 'ap'.
qemu-system-s390x: warning: 'apft' requires 'ap'.
qemu-system-s390x: warning: nic virtio-net-ccw.0 has no peer
INFO: Channel Subsystem: initialize CSS (chsc): General features: 6,7,45,
INFO: Channel Subsystem: initialize CSS (chsc): CHSC features: 1,109,
PASS: Channel Subsystem: initialize CSS (chsc): Store Channel Characteristics
INFO: Channel Subsystem: enumerate (stsch): Found subchannel 00010000
INFO: Channel Subsystem: enumerate (stsch): Tested subchannels: 1, I/O subchannels: 1, I/O devices: 1
PASS: Channel Subsystem: enumerate (stsch): Schid of first I/O device: 0x00010000
PASS: Channel Subsystem: enable (msch): Enable subchannel 00010000
INFO: Channel Subsystem: sense (ssch/tsch): stsch: sch 00010000 already enabled
INFO: Channel Subsystem: sense (ssch/tsch): reserved 0xff cu_type 0x3832 cu_model 0x01 dev_type 0x0000 dev_model 0x00
PASS: Channel Subsystem: sense (ssch/tsch): cu_type expected 0x3832 got 0x3832
INFO: Channel Subsystem: measurement block (schm): Extended measurement block available
PASS: Channel Subsystem: measurement block (schm): Unaligned operand: Program interrupt: expected(21) == received(21)
PASS: Channel Subsystem: measurement block (schm): Bad flags: Program interrupt: expected(21) == received(21)
PASS: Channel Subsystem: measurement block (schm): Privilege: Program interrupt: expected(2) == received(2)
PASS: Channel Subsystem: measurement block (schm): Normal operation: SCHM call without address
PASS: Channel Subsystem: measurement block format0: Valid MB address and index 0: SSCH measured 10
PASS: Channel Subsystem: measurement block format0: Valid MB address and index 1: SSCH measured 10
PASS: Channel Subsystem: measurement block format1: Unaligned MB origin: Program interrupt: expected(21) == received(21)
PASS: Channel Subsystem: measurement block format1: Valid MB origin: SSCH measured 10
PASS: Channel Subsystem: msch: Unaligned: 1: Program interrupt: expected(6) == received(6)
PASS: Channel Subsystem: msch: Unaligned: 2: Program interrupt: expected(6) == received(6)
FAIL: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 0 set: Program interrupt: expected(21) == received(0)
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 0 set: STSCH succeeded
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 0 set: Clear on STSCH
FAIL: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 1 set: Program interrupt: expected(21) == received(0)
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 1 set: STSCH succeeded
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 1 set: Clear on STSCH
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 6 set: Program interrupt: expected(21) == received(21)
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 6 set: STSCH succeeded
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 6 set: Clear on STSCH
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 7 set: Program interrupt: expected(21) == received(21)
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 7 set: STSCH succeeded
PASS: Channel Subsystem: msch: Invalid SCHIB: PMCW flag bit 7 set: Clear on STSCH
PASS: Channel Subsystem: stcrw: Unaligned: 1: Program interrupt: expected(6) == received(6)
PASS: Channel Subsystem: stcrw: Unaligned: 2: Program interrupt: expected(6) == received(6)
PASS: Channel Subsystem: stcrw: No CRW available initally: No CRW available: cc == 1
PASS: Channel Subsystem: stcrw: No CRW available initally: No CRW available: stored zeroes in crw
PASS: Channel Subsystem: stcrw: Generate CRW: rhcp cc != 0
PASS: Channel Subsystem: stcrw: CRW available: cc is zero
PASS: Channel Subsystem: stcrw: CRW available: stored crw
PASS: Channel Subsystem: stcrw: CRW available: CRW has Channel Path RSC
PASS: Channel Subsystem: stcrw: No more CRWs pending: No CRW available: cc == 1
PASS: Channel Subsystem: stcrw: No more CRWs pending: No CRW available: stored zeroes in crw
PASS: Channel Subsystem: ssch: Unaligned: 1: Program interrupt: expected(6) == received(6)
PASS: Channel Subsystem: ssch: Unaligned: 2: Program interrupt: expected(6) == received(6)
PASS: Channel Subsystem: ssch: Invalid ORB: Program interrupt: expected(21) == received(21)
PASS: Channel Subsystem: stsch: Unaligned: 1: Program interrupt: expected(6) == received(6)
PASS: Channel Subsystem: stsch: Unaligned: 2: Program interrupt: expected(6) == received(6)
PASS: Channel Subsystem: stsch: Invalid subchannel number: Channel not operational
PASS: Channel Subsystem: stsch: Bit 47 in SID is zero: Program interrupt: expected(21) == received(21)
Unexpected program interrupt : 0x15 on cpu 0 at 0x11f1c, ilen 4
GPRS:
0000000000000002 0000000000010000 0000000000001c81 0000000000000000
0000000000000000 000000000003fd38 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000001881
000000000002c0a8 0000000000000000 0000000000011f06 000000000003fe20
STACK: 1609a 1109a 11f06 11f06 1ae3e 10100
SUMMARY: 43 tests, 2 unexpected failures
description: | updated |