emulator test in ubuntu_kvm_unit_tests timeout on T

[Po-Hsu Lin]

# TESTNAME=emulator TIMEOUT=90s ACCEL= ./x86/run x86/emulator.flat -smp 1
timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel x86/emulator.flat -smp 1 # -initrd /tmp/tmp.YBoMEFy5dN
enabling apic
paging enabled
cr0 = 80010011
cr3 = 45b000
cr4 = 20
PASS: mov reg, r/m (1)
PASS: or
PASS: add
PASS: xor
PASS: sub
PASS: adc(0)
PASS: adc(0)
PASS: sbb(0)
PASS: sbb(1)
PASS: and
PASS: test
PASS: repe/cmpsb (1)
PASS: repe/cmpsb (1.zf)
PASS: repe/cmpsw (1)
PASS: repe/cmpll (1)
PASS: repe/cmpsq (1)
PASS: repe/cmpsb (2)
PASS: repe/cmpsw (2)
PASS: repe/cmpll (2)
PASS: repe/cmpsq (2)
PASS: repe/cmpsb (1)
PASS: repe/cmpsb (1.zf)
PASS: repe/cmpsw (1)
PASS: repe/cmpll (1)
PASS: repe/cmpsq (1)
PASS: repe/cmpsb (2)
PASS: repe/cmpsw (2)
PASS: repe/cmpll (2)
PASS: repe/cmpsq (2)
PASS: scasb match
PASS: scasb mismatch
PASS: scasw match
PASS: scasw mismatch
PASS: scasd match
PASS: scasd mismatch
PASS: scasq match
PASS: scasq mismatch
PASS: push $imm8
PASS: push %reg
PASS: push mem
PASS: push $imm
PASS: pop mem
PASS: pop mem (2)
PASS: pop reg
PASS: ret
PASS: leave
PASS: enter
PASS: xchg reg, r/m (1)
PASS: xchg reg, r/m (2)
PASS: xchg reg, r/m (3)
PASS: xchg reg, r/m (4)
PASS: xadd reg, r/m (1)
PASS: xadd reg, r/m (2)
PASS: xadd reg, r/m (3)
PASS: xadd reg, r/m (4)
PASS: mov %cr8
PASS: smsw (1)
PASS: smsw (2)
PASS: smsw (3)
before 80010011 after 80010019
PASS: lmsw (1)
before 80010011 after 80010011
PASS: lmsw (2)
PASS: lmsw (3)
PASS: ljmp
PASS: outsb up
PASS: outsb down
PASS: incl
PASS: decl
PASS: incb
PASS: decb
PASS: lock incl
PASS: lock decl
PASS: lock incb
PASS: lock decb
PASS: lock negl
PASS: lock notl
PASS: lock negb
PASS: lock notb
PASS: btcl imm8, r/m
PASS: btcl reg, r/m
PASS: btcq reg, r/m
PASS: bsfw r/m, reg
PASS: bsfl r/m, reg
PASS: bsfq r/m, reg
PASS: bsfq r/m, reg
PASS: bsrw r/m, reg
PASS: bsrl r/m, reg
PASS: bsrq r/m, reg
PASS: bsrq r/m, reg
PASS: imul ax, mem
PASS: imul eax, mem
PASS: imul rax, mem
PASS: imul ax, mem, imm8
PASS: imul eax, mem, imm8
PASS: imul rax, mem, imm8
PASS: imul ax, mem, imm
PASS: imul eax, mem, imm
PASS: imul rax, mem, imm
PASS: divq (fault)
PASS: divq (1)
PASS: mulb mem
PASS: mulw mem
PASS: mull mem
PASS: mulq mem
PASS: movdqu (read)
PASS: movdqu (write)
KVM internal error. Suberror: 1
emulation failure
RAX=000000000000000a RBX=ffffffffffffe000 RCX=00000000000003fd RDX=00000000000003f8
RSI=0000000000000029 RDI=000000000000000a RBP=0000000000452b40 RSP=0000000000452b20
R8 =0000000000410d68 R9 =00000000000003f8 R10=0000000000410d68 R11=000000000000000d
R12=ffffffffffffe000 R13=ffffffffffffd000 R14=1111111111111111 R15=3333333333333333
RIP=00000000004007fa RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
CS =0008 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
FS =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
GS =0010 0000000000451bc0 ffffffff 00c09300 DPL=0 DS [-WA]
LDT=0000 0000000000000000 0000ffff 00008200 DPL=0 LDT
TR =0080 000000000040e48a 0000ffff 00008b00 DPL=0 TSS64-busy
GDT= 000000000040e00a 0000047f
IDT= 0000000000000000 00000fff
CR0=80010011 CR2=0000000000000000 CR3=000000000045b000 CR4=00000220
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000500
Code=00 00 c7 45 e8 03 00 00 00 c7 45 ec 04 00 00 00 0f 28 45 e0 <0f> 29 03 48 8d 75 e0 48 89 df e8 9e fb ff ff 0f b6 f0 bf e7 05 41 00 b8 00 00 00 00 e8 82
qemu: terminating on signal 15 from pid 14717

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-169-generic 3.13.0-169.219
ProcVersionSignature: User Name 3.13.0-169.219-generic 3.13.11-ckt39
Uname: Linux 3.13.0-169-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.29
Architecture: amd64
Date: Thu Apr 11 06:21:10 2019
SourcePackage: linux-signed
UpgradeStatus: No upgrade log present (probably fresh install)

[Po-Hsu Lin (cypressyew)]

Failed on AWS 5.0 Bionic as well.

 PASS: mov null, %ss
 FAIL: mov null, %ss (with ss.rpl != cpl)
 PASS: ltr
 PASS: cmovnel
 SKIP: skipping register-only tests, use kvm.forced_emulation_prefix=1 to enable
 PASS: push16
 PASS: cross-page mmio read
 PASS: cross-page mmio write
 PASS: string_io_mmio
 qemu-system-x86_64: terminating on signal 15 from pid 11994 (timeout)
 FAIL emulator (timeout; duration=90s)

Test report:
https://pastebin.ubuntu.com/p/KrsPrkY9fm/

[Po-Hsu Lin (cypressyew)]

For comment 2, this test should not be tested on AWS (test case issue). I will revert the tags.