Bug 1019731
| Summary: | ubuntu-13.04 KVM guest call traces when booting on ProLiant DL385 G7 host | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Xiaoqing Wei <xwei> | ||||
| Component: | qemu-kvm | Assignee: | Eduardo Habkost <ehabkost> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 6.5 | CC: | acathrow, bsarathy, juzhang, michen, mkenneth, qzhang, shuang, virt-maint | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-05-27 20:13:20 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
|
||||||
/root/staf-kvm-devel/autotest-devel/client/tests/virt/qemu/qemu \
-S \
-name 'virt-tests-vm1' \
-nodefaults \
-chardev socket,id=qmp_id_qmpmonitor1,path=/tmp/monitor-qmpmonitor1-20131015-173942-7y3gpb7k,server,nowait \
-mon chardev=qmp_id_qmpmonitor1,mode=control \
-chardev socket,id=serial_id_serial1,path=/tmp/serial-serial1-20131015-173942-7y3gpb7k,server,nowait \
-device isa-serial,chardev=serial_id_serial1 \
-chardev socket,id=seabioslog_id_20131015-173942-7y3gpb7k,path=/tmp/seabios-20131015-173942-7y3gpb7k,server,nowait \
-device isa-debugcon,chardev=seabioslog_id_20131015-173942-7y3gpb7k,iobase=0x402 \
-device ich9-usb-uhci1,id=usb1,bus=pci.0,addr=0x4 \
-drive file='/root/staf-kvm-devel/autotest-devel/client/tests/virt/shared/data/images/ubuntu-13.04-server-64-virtio.qcow2',index=0,if=none,id=drive-virtio-disk1,media=disk,cache=none,snapshot=off,format=qcow2,aio=native \
-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,bootindex=0 \
-device virtio-net-pci,netdev=idnmcZuR,mac='9a:f7:f8:f9:fa:fb',bus=pci.0,addr=0x3,id='idu7Jt6M' \
-netdev tap,id=idnmcZuR,vhost=on,vhostfd=23,fd=22 \
-m 2048 \
-smp 2,maxcpus=2,cores=1,threads=1,sockets=2 \
-cpu 'SandyBridge' \
-M rhel6.5.0 \
-device AC97,addr=0x6 \
-device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \
-vnc :0 \
-vga cirrus \
-rtc base=utc,clock=host,driftfix=slew \
-boot order=cdn,once=c,menu=off \
-no-kvm-pit-reinjection \
-enable-kvm
processor : 15
vendor_id : AuthenticAMD
cpu family : 16
model : 9
model name : AMD Opteron(tm) Processor 6128
stepping : 1
cpu MHz : 1999.896
cache size : 512 KB
physical id : 1
siblings : 8
core id : 3
cpu cores : 8
apicid : 39
initial apicid : 23
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid amd_dcm pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr npt lbrv svm_lock nrip_save pausefilter
bogomips : 4000.44
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
[root@hp-dl385g7-02 staf-kvm-devel]#
This request was not resolved in time for the current release. Red Hat invites you to ask your support representative to propose this request, if still desired, for consideration in the next release of Red Hat Enterprise Linux. * It is a guest bug. The warning is about a coding error, not a hardware problem. * -cpu SandyBridge must not be used on AMD hosts. |
Created attachment 812850 [details] dmesg from guest. Description of problem: ubuntu-13.04 KVM guest call traces when booting on ProLiant DL385 G7 host [ 0.012887] ------------[ cut here ]------------ [ 0.012896] WARNING: at /build/buildd/linux-3.8.0/arch/x86/kernel/cpu/amd.c:28 init_amd+0x107/0x646() [ 0.012898] Hardware name: KVM [ 0.012899] rdmsrl_amd_safe should only be used on K8! [ 0.012901] Modules linked in: [ 0.012905] Pid: 0, comm: swapper/0 Not tainted 3.8.0-19-generic #29-Ubuntu [ 0.012907] Call Trace: [ 0.012914] [<ffffffff816b27ed>] ? init_amd+0x107/0x646 [ 0.012919] [<ffffffff810587ef>] warn_slowpath_common+0x7f/0xc0 [ 0.012923] [<ffffffff810588ec>] warn_slowpath_fmt+0x4c/0x50 [ 0.012927] [<ffffffff816b26d0>] ? early_init_amd+0xb9/0xcf [ 0.012930] [<ffffffff816b27ed>] init_amd+0x107/0x646 [ 0.012934] [<ffffffff816b16e3>] identify_cpu+0x233/0x372 [ 0.012939] [<ffffffff81d1088d>] identify_boot_cpu+0x10/0x3c [ 0.012943] [<ffffffff81d10b05>] check_bugs+0x9/0x2d [ 0.012947] [<ffffffff81d06bbd>] start_kernel+0x3a5/0x3dc [ 0.012950] [<ffffffff81d0666e>] ? do_early_param+0x8e/0x8e [ 0.012953] [<ffffffff81d06355>] x86_64_start_reservations+0x130/0x133 [ 0.012956] [<ffffffff81d06458>] x86_64_start_kernel+0x100/0x10f [ 0.012965] ---[ end trace 447252a922be6223 ]--- Version-Release number of selected component (if applicable): kernel-2.6.32-422.el6.x86_64 qemu-kvm-rhev-0.12.1.2-2.412.el6.x86_64 spice-server-0.12.4-3.el6.x86_64 gpxe-roms-qemu-0.9.7-6.10.el6.noarch package vgabios-bin is not installed sgabios-bin-0-0.3.20110621svn.el6.noarch seabios-0.6.1.2-28.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1. boot a ubuntu 13.04 server vm 2.dmesg 3. Actual results: bug occur Expected results: non warning from dmesg Additional info: just warning, and guest works fine