https://bugzilla.kernel.org/show_bug.cgi?id=81011
Bug ID: 81011
Summary: crashed on launching KVM with Juniper Simulator
Product: Virtualization
Version: unspecified
Kernel Version: 3.14.4
Hardware: i386
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: kvm
Assignee: virtualization_...@kernel-bugs.osdl.org
Reporter: 52expl...@163.com
Regression: No
Created attachment 144091
--> https://bugzilla.kernel.org/attachment.cgi?id=144091&action=edit
the crsahed screenshot
platform: DELL Vostro 2421
#uname -a
Linux x-linux 3.14-kali1-686-pae #1 SMP Debian 3.14.4-1kali1 (2014-05-14) i686
GNU/Linux
#kvm --version
QEMU emulator version 1.1.2 (qemu-kvm-1.1.2+dfsg-6+deb7u3, Debian), Copyright
(c) 2003-2008 Fabrice Bellard
#qemu --version
QEMU emulator version 1.1.2 (Debian 1.1.2+dfsg-6a+deb7u3), Copyright (c)
2003-2008 Fabrice Bellard
# cat /etc/issue
Kali GNU/Linux 1.0.7 \n \l
# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i3-3227U CPU @ 1.90GHz
stepping : 9
microcode : 0x19
cpu MHz : 790.875
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fdiv_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm
constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu
pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid
sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx f16c lahf_lm ida arat
epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep
erms
bogomips : 3791.39
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i3-3227U CPU @ 1.90GHz
stepping : 9
microcode : 0x19
cpu MHz : 790.875
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 2
initial apicid : 2
fdiv_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm
constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu
pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid
sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx f16c lahf_lm ida arat
epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep
erms
bogomips : 3791.39
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i3-3227U CPU @ 1.90GHz
stepping : 9
microcode : 0x19
cpu MHz : 790.875
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 1
initial apicid : 1
fdiv_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm
constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu
pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid
sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx f16c lahf_lm ida arat
epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep
erms
bogomips : 3791.39
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i3-3227U CPU @ 1.90GHz
stepping : 9
microcode : 0x19
cpu MHz : 790.875
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 3
initial apicid : 3
fdiv_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm
constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu
pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid
sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx f16c lahf_lm ida arat
epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep
erms
bogomips : 3791.39
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
# cat /proc/meminfo
MemTotal: 4010792 kB
MemFree: 3123960 kB
MemAvailable: 3307340 kB
Buffers: 44908 kB
Cached: 389772 kB
SwapCached: 0 kB
Active: 476588 kB
Inactive: 348656 kB
Active(anon): 391436 kB
Inactive(anon): 71016 kB
Active(file): 85152 kB
Inactive(file): 277640 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 3148696 kB
HighFree: 2431604 kB
LowTotal: 862096 kB
LowFree: 692356 kB
SwapTotal: 2095100 kB
SwapFree: 2095100 kB
Dirty: 64 kB
Writeback: 0 kB
AnonPages: 390604 kB
Mapped: 89160 kB
Shmem: 71892 kB
Slab: 31688 kB
SReclaimable: 14196 kB
SUnreclaim: 17492 kB
KernelStack: 2864 kB
PageTables: 5448 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 4100496 kB
Committed_AS: 1886836 kB
VmallocTotal: 122880 kB
VmallocUsed: 68924 kB
VmallocChunk: 43084 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 26616 kB
DirectMap2M: 882688 kB
when I launch kvm with Juniper Simulator, it crashed after 1minute.
all the command line is below
kvm 1-JunOS-10.2R1.8.img \
-m 128 \
-net nic,macaddr=00:50:56:C0:00:01 \
-net tap \
-net nic,macaddr=00:50:56:C0:00:02 \
-net tap \
-net nic,macaddr=00:50:56:C0:00:03 \
-net tap \
-net nic,macaddr=00:50:56:C0:00:04 \
-net tap \
-net nic,macaddr=00:50:56:C0:00:05 \
-net tap \
-net nic,macaddr=00:50:56:C0:00:06 \
-net tap \
-display curses
of course I had loaded the kvm module
#modpro kvm
#modpro kvm-intel
for more detials, see the srceenshot
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