Kernel EOL, and this issue is only referenced in j-oracle-5.19, k-oracle
from our hints database. Closing this bug.
** Changed in: ubuntu-kernel-tests
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1993644
Title:
pmu in ubuntu_kvm_unit_tests failed on K-oracle
Status in ubuntu-kernel-tests:
Won't Fix
Bug description:
Open a new bug as it's failing differently than bug 1853797
Issue found on K-oracle-5.19.0-1008.8, with instance VM.DenseIO2.8 and
VM.Standard2.1 only
One sub test failed with "FAIL: all counters", and terminates with
"Unhandled exception 13 #GP at ip 00000000004014b2" eventually.
(Otherwise we should see a statistic in the end)
Test log:
Running
'/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/pmu'
BUILD_HEAD=d6421940
timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 --no-reboot
-nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4
-vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel
/tmp/tmp.LTG8ocvzKB -smp 1 -cpu max # -initrd /tmp/tmp.OziYPxAsvW
enabling apic
smp: waiting for 0 APs
paging enabled
cr0 = 80010011
cr3 = 1007000
cr4 = 20
PMU version: 2
GP counters: 4
GP counter width: 48
Mask length: 7
Fixed counters: 3
Fixed counter width: 48
PASS: core cycles-0
PASS: core cycles-1
PASS: core cycles-2
PASS: core cycles-3
PASS: instructions-0
PASS: instructions-1
PASS: instructions-2
PASS: instructions-3
PASS: ref cycles-0
PASS: ref cycles-1
PASS: ref cycles-2
PASS: ref cycles-3
PASS: llc references-0
PASS: llc references-1
PASS: llc references-2
PASS: llc references-3
PASS: llc misses-0
PASS: llc misses-1
PASS: llc misses-2
PASS: llc misses-3
PASS: branches-0
PASS: branches-1
PASS: branches-2
PASS: branches-3
PASS: branch misses-0
PASS: branch misses-1
PASS: branch misses-2
PASS: branch misses-3
PASS: fixed-0
PASS: fixed-1
PASS: fixed-2
PASS: rdpmc: cntr-0
PASS: rdpmc: fast-0
PASS: rdpmc: cntr-1
PASS: rdpmc: fast-1
PASS: rdpmc: cntr-2
PASS: rdpmc: fast-2
PASS: rdpmc: cntr-3
PASS: rdpmc: fast-3
PASS: rdpmc: fixed cntr-0
PASS: rdpmc: fixed fast-0
PASS: rdpmc: fixed cntr-1
PASS: rdpmc: fixed fast-1
PASS: rdpmc: fixed cntr-2
PASS: rdpmc: fixed fast-2
FAIL: all counters
PASS: overflow: cntr-0
PASS: overflow: status-0
PASS: overflow: status clear-0
PASS: overflow: irq-0
PASS: overflow: cntr-1
PASS: overflow: status-1
PASS: overflow: status clear-1
PASS: overflow: irq-1
PASS: overflow: cntr-2
PASS: overflow: status-2
PASS: overflow: status clear-2
PASS: overflow: irq-2
PASS: overflow: cntr-3
PASS: overflow: status-3
PASS: overflow: status clear-3
PASS: overflow: irq-3
PASS: overflow: cntr-4
PASS: overflow: status-4
PASS: overflow: status clear-4
PASS: overflow: irq-4
PASS: cmask
PASS: running counter wrmsr: cntr
PASS: running counter wrmsr: status
Unhandled exception 13 #GP at ip 00000000004014b2
error_code=0000 rflags=00010002 cs=00000008
rax=0000000000514375 rcx=0000000000000345 rdx=0000000000514360
rbx=0000000015dd7834
rbp=00000000005135a0 rsi=0000000000411b52 rdi=0000000000514375
r8=0000000000000020 r9=00000000000003f8 r10=000000000000000d
r11=000000000000000a
r12=000000001901a6a0 r13=00000000e34ff472 r14=0000000000000000
r15=0000000000000000
cr0=0000000080010011 cr2=0000000000000000 cr3=0000000001007000
cr4=0000000000000020
cr8=0000000000000000
STACK: @4014b2 400227
FAIL pmu
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