[Bug 806692] New: invalid opcode: 0000 [#1] SMP during modprobe xor

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[Bug 891278] New: kernel crashed...

bugzilla_noreply＠novell.com

28 Feb 2013 28 Feb '13

11:22

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c0 Summary: invalid opcode: 0000 [#1] SMP during modprobe xor Classification: openSUSE Product: openSUSE 12.3 Version: RC 2 Platform: x86-64 OS/Version: Other Status: NEW Severity: Critical Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: schwab@suse.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- Trying to install 12.3-rc2 in a VM resulted in this oops during storage probing: [ 55.436051] invalid opcode: 0000 [#1] SMP [ 55.436057] Modules linked in: xor(+) async_memcpy async_tx raid1 raid0 parport_pc parport nls_utf8 usb_storage usbhid arc4 ecb mperf fan thermal nfs lockd sunrpc fscache nls_iso8859_1 nls_cp437 af_packet st sg sr_mod crc32c_intel cdrom ghash_clmulni_intel aesni_intel ablk_helper ata_generic cryptd lrw aes_x86_64 virtio_blk uhci_hcd xts gf128mul pata_acpi cirrus virtio_balloon virtio_net floppy ttm processor thermal_sys drm_kms_helper usbcore virtio_pci microcode button drm sysimgblt sysfillrect syscopyarea usb_common ata_piix virtio_ring virtio edd squashfs loop [last unloaded: parport] [ 55.436109] CPU 1 [ 55.436112] Pid: 2852, comm: modprobe Not tainted 3.7.9-1.1-default #1 Bochs Bochs [ 55.436114] RIP: 0010:[<ffffffffa0303348>] [<ffffffffa0303348>] xor_avx_2+0x38/0x1f0 [xor] [ 55.436123] RSP: 0018:ffff880059b61ea8 EFLAGS: 00010202 [ 55.436128] RAX: 0000000000000007 RBX: ffff880056400000 RCX: ffff8800742f46c0 [ 55.436130] RDX: 0000000000000001 RSI: ffff880056400000 RDI: 0000000000001000 [ 55.436132] RBP: ffff880056403000 R08: 696d6d75736b6365 R09: 00000000000001a4 [ 55.436134] R10: 6620676e696d6d75 R11: 3a6e6f6974636e75 R12: 0000000000000008 [ 55.436136] R13: ffff880056403000 R14: ffff880056400000 R15: 0000000000000000 [ 55.436140] FS: 00007feb82e5f700(0000) GS:ffff88007c500000(0000) knlGS:0000000000000000 [ 55.436143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.436145] CR2: 00007feb83643000 CR3: 00000000599d7000 CR4: 00000000000006e0 [ 55.436150] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.436155] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 55.436158] Process modprobe (pid: 2852, threadinfo ffff880059b60000, task ffff8800742f46c0) [ 55.436160] Stack: [ 55.436169] 0000000000000000 ffffffff0000eed4 ffffffffa0306000 ffffffffa0309064 [ 55.436175] ffff880059b61f18 0000000559b61ed8 ffffffffa03090be ffff880056400000 [ 55.436180] ffffffffa0306000 ffff880056403000 0000000000000000 0000000001c9b8f0 [ 55.436185] Call Trace: [ 55.436205] [<ffffffffa0309064>] do_xor_speed+0x64/0xbe [xor] [ 55.436212] [<ffffffffa030912d>] calibrate_xor_blocks+0x6f/0xf42 [xor] [ 55.436235] [<ffffffff810002ea>] do_one_initcall+0x12a/0x180 [ 55.436259] [<ffffffff810a4b02>] sys_init_module+0xb2/0x220 [ 55.436283] [<ffffffff8154f4ed>] system_call_fastpath+0x1a/0x1f [ 55.436299] [<00007feb82f48e2a>] 0x7feb82f48e29 [ 55.436302] Code: 53 48 89 f3 e8 7a 84 d0 e0 84 c0 0f 84 99 01 00 00 e8 3d 85 d0 e0 4d 85 e4 49 8d 44 24 ff 0f 84 7d 01 00 00 0f 1f 80 00 00 00 00 <c5> fd 6f 45 00 c5 fc 57 03 c5 fd 7f 03 c5 fd 6f 4d 20 c5 f4 57 [ 55.436329] RIP [<ffffffffa0303348>] xor_avx_2+0x38/0x1f0 [xor] [ 55.436335] RSP <ffff880059b61ea8> [ 55.436342] ---[ end trace 4330121617ec9062 ]--- Installation cannot continue at this point. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

13 Mar 13 Mar

10:08

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c1 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO CC| |jslaby@suse.com InfoProvider| |schwab@suse.com --- Comment #1 from Jiri Slaby 2013-03-13 10:08:04 UTC --- Could you attach /proc/cpuinfo contents? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

10:43

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c2 Andreas Schwab changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|schwab@suse.com | --- Comment #2 from Andreas Schwab 2013-03-13 11:43:39 CET --- processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Common KVM processor stepping : 1 microcode : 0x1 cpu MHz : 3591.344 cache size : 4096 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx rdtscp lm constant_tsc nopl pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 x2apic popcnt aes avx hypervisor lahf_lm bogomips : 7182.68 clflush size : 64 cache_alignment : 128 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Common KVM processor stepping : 1 microcode : 0x1 cpu MHz : 3591.344 cache size : 4096 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx rdtscp lm constant_tsc nopl pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 x2apic popcnt aes avx hypervisor lahf_lm bogomips : 7182.68 clflush size : 64 cache_alignment : 128 address sizes : 40 bits physical, 48 bits virtual power management: -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

11:10

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c3 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |schwab@suse.com --- Comment #3 from Jiri Slaby 2013-03-13 11:10:05 UTC --- So the VM advertizes it can do avx, but it cannot in fact? What VM is this? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

11:39

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c4 Andreas Schwab changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|schwab@suse.com | --- Comment #4 from Andreas Schwab 2013-03-13 12:39:59 CET --- What do you mean with "What VM is this"? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

12:30

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c5 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |schwab@suse.com --- Comment #5 from Jiri Slaby 2013-03-13 12:30:23 UTC --- (In reply to comment #4)

...

What do you mean with "What VM is this"?

kvm, vmware, virtualbox, qemu, ...? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

12:58

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c6 --- Comment #6 from Andreas Schwab 2013-03-13 13:58:26 CET --- kvm obviously. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

13:17

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c7 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- InfoProvider|schwab@suse.com |brogers@suse.com --- Comment #7 from Jiri Slaby 2013-03-13 13:17:55 UTC --- (In reply to comment #3)

...

So the VM advertizes it can do avx, but it cannot in fact?

Any idea what is going on here? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

16:26

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c8 Bruce Rogers changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |brogers@suse.com InfoProvider|brogers@suse.com |schwab@suse.com --- Comment #8 from Bruce Rogers 2013-03-13 16:26:04 UTC --- Andreas, can you provide the qemu-kvm command line patrameters used, as well as /proc/cpuinfo of the host? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

16:35

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c9 Andreas Schwab changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|schwab@suse.com | --- Comment #9 from Andreas Schwab 2013-03-13 17:35:25 CET --- /usr/bin/qemu-kvm -S -M pc-1.1 -cpu kvm64,+lahf_lm,+rdtscp,+avx,+xsave,+aes,+tsc-deadline,+popcnt,+x2apic,+sse4.2,+sse4.1,+ssse3,+pclmuldq -enable-kvm -m 2048 -smp 2,sockets=2,cores=1,threads=1 -name os12-3 -uuid 23895eab-ab55-4eaf-74a6-2a512d5dd43a -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/os12-3.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-reboot -no-shutdown -kernel /var/lib/libvirt/boot/virtinst-linux.9ubFBO -initrd /var/lib/libvirt/boot/virtinst-initrd.88_6SE -append install=http://download.opensuse.org/distribution/12.3/repo/oss/ -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/daten/libvirt/images/os12-3.img,if=none,id=drive-virtio-disk0,format=qcow2 -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,fd=18,id=hostnet0,vhost=on,vhostfd=20 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:3f:d8:f5,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -vnc 127.0.0.1:2 -vga cirrus -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 45 model name : Intel(R) Xeon(R) CPU E5-1620 0 @ 3.60GHz stepping : 7 microcode : 0x70c cpu MHz : 1200.000 cache size : 10240 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 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 syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 7182.57 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

17:29

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c10 --- Comment #10 from Bruce Rogers 2013-03-13 17:29:21 UTC --- (In reply to comment #7)

...

(In reply to comment #3)

...
So the VM advertizes it can do avx, but it cannot in fact?

Any idea what is going on here?

Not yet. It looks like it should work. Will take some deeper digging... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

21:11

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c11 Bruce Rogers changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #11 from Bruce Rogers 2013-03-13 21:10:59 UTC --- I'm not sure I can explain the details very well, but the bottom line here is that you can not arbitrarily add features to any processor model and have it result in a correct cpu in the guest. I suppose we need to generate some rules for what will work to provide guidance. Beginning with the kvm64 cpu model, and adding features from there can get you in trouble. If you are interested in passing through the avx feature to the guest, may I suggest using the SandyBridge cpu model. If that doesn't work for you, please reopen this bug. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

14 Mar 14 Mar

07:55

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c12 Andreas Schwab changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|INVALID | --- Comment #12 from Andreas Schwab 2013-03-14 08:55:18 CET --- I did. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

09:03

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- CC|jslaby@suse.com | Component|Kernel |KVM AssignedTo|kernel-maintainers@forge.pr |kvm-bugs@forge.provo.novell |ovo.novell.com |.com QAContact|qa-bugs@suse.de |jdouglas@suse.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15:05

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c13 --- Comment #13 from Bruce Rogers 2013-03-14 15:05:28 UTC --- Hmmm. I was able to duplicate your scenario with -cpu kvm64,+avx, but not with -cpu SandyBridge. Strange that with SandyBridge it's not working for you. Could you provide supportconfig output then. Thanks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15:37

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c14 --- Comment #14 from Andreas Schwab 2013-03-14 16:37:50 CET --- $ supportconfig bash: supportconfig: command not found -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

16:35

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c15 --- Comment #15 from Bruce Rogers 2013-03-14 16:35:39 UTC --- Sorry, too used to working in SLES environment, and I assume now you're using an openSUSE host. Please provide details as to the host being used: What is the OS? What are the kvm package and libvirt package versions? How was the installation invoked (exact syntax)? I'm guessing you used virt-install, which I have not used hardly at all, but I'm playing with it now. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

16:58

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c16 --- Comment #16 from Andreas Schwab 2013-03-14 17:58:36 CET --- This is oS 12.2, everything uptodate. The VM was created with virt-manager, setting SandyBridge as the cpu before starting. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

18:17

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c17 Bruce Rogers changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |carnold@suse.com, | |jfehlig@suse.com --- Comment #17 from Bruce Rogers 2013-03-14 18:17:53 UTC --- Ok, that helps. You are indeed using virt-install via virt-manager. Can you provide the output of virsh capabilities on this host for me? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

18 Mar 18 Mar

08:33

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c18 --- Comment #18 from Andreas Schwab 2013-03-18 09:33:51 CET --- <capabilities> <host> <uuid>e1f8479e-98dd-0fd2-5c09-f0cc9cf4bbba</uuid> <cpu> <arch>x86_64</arch> <model>SandyBridge</model> <vendor>Intel</vendor> <topology sockets='1' cores='4' threads='2'/> <feature name='pdpe1gb'/> <feature name='osxsave'/> <feature name='dca'/> <feature name='pdcm'/> <feature name='xtpr'/> <feature name='tm2'/> <feature name='est'/> <feature name='smx'/> <feature name='vmx'/> <feature name='ds_cpl'/> <feature name='monitor'/> <feature name='dtes64'/> <feature name='pbe'/> <feature name='tm'/> <feature name='ht'/> <feature name='ss'/> <feature name='acpi'/> <feature name='ds'/> <feature name='vme'/> </cpu> <live/> tcp <topology> <cells num='1'> <cell id='0'> <cpus num='8'> <cpu id='0'/> <cpu id='1'/> <cpu id='2'/> <cpu id='3'/> <cpu id='4'/> <cpu id='5'/> <cpu id='6'/> <cpu id='7'/> </cpus> </cell> </cells> </topology> </host> <guest> hvm <arch name='i686'> <wordsize>32</wordsize> <emulator>/usr/bin/qemu-kvm</emulator> <machine>pc-1.1</machine> <machine canonical='pc-1.1'>pc</machine> <machine>pc-1.0</machine> <machine>pc-0.15</machine> <machine>pc-0.14</machine> <machine>pc-0.13</machine> <machine>pc-0.12</machine> <machine>pc-0.11</machine> <machine>pc-0.10</machine> <machine>isapc</machine> <domain type='qemu'> </domain> <domain type='kvm'> <emulator>/usr/bin/qemu-kvm</emulator> </domain> </arch> <features> <cpuselection/> <deviceboot/> <pae/> <nonpae/> <acpi default='on' toggle='yes'/> <apic default='on' toggle='no'/> </features> </guest> <guest> hvm <arch name='x86_64'> <wordsize>64</wordsize> <emulator>/usr/bin/qemu-kvm</emulator> <machine>pc-1.1</machine> <machine canonical='pc-1.1'>pc</machine> <machine>pc-1.0</machine> <machine>pc-0.15</machine> <machine>pc-0.14</machine> <machine>pc-0.13</machine> <machine>pc-0.12</machine> <machine>pc-0.11</machine> <machine>pc-0.10</machine> <machine>isapc</machine> <domain type='qemu'> </domain> <domain type='kvm'> <emulator>/usr/bin/qemu-kvm</emulator> </domain> </arch> <features> <cpuselection/> <deviceboot/> <acpi default='on' toggle='yes'/> <apic default='on' toggle='no'/> </features> </guest> </capabilities> <capabilities> <host> <uuid>44454c4c-3700-104e-8035-b8c04f485731</uuid> <cpu> <arch>x86_64</arch> <model>SandyBridge</model> <vendor>Intel</vendor> <topology sockets='1' cores='4' threads='2'/> <feature name='pdpe1gb'/> <feature name='osxsave'/> <feature name='dca'/> <feature name='pdcm'/> <feature name='xtpr'/> <feature name='tm2'/> <feature name='est'/> <feature name='smx'/> <feature name='vmx'/> <feature name='ds_cpl'/> <feature name='monitor'/> <feature name='dtes64'/> <feature name='pbe'/> <feature name='tm'/> <feature name='ht'/> <feature name='ss'/> <feature name='acpi'/> <feature name='ds'/> <feature name='vme'/> </cpu> <live/> tcp <topology> <cells num='1'> <cell id='0'> <cpus num='8'> <cpu id='0'/> <cpu id='1'/> <cpu id='2'/> <cpu id='3'/> <cpu id='4'/> <cpu id='5'/> <cpu id='6'/> <cpu id='7'/> </cpus> </cell> </cells> </topology> </host> <guest> hvm <arch name='i686'> <wordsize>32</wordsize> <emulator>/usr/bin/qemu-kvm</emulator> <machine>pc-1.1</machine> <machine canonical='pc-1.1'>pc</machine> <machine>pc-1.0</machine> <machine>pc-0.15</machine> <machine>pc-0.14</machine> <machine>pc-0.13</machine> <machine>pc-0.12</machine> <machine>pc-0.11</machine> <machine>pc-0.10</machine> <machine>isapc</machine> <domain type='qemu'> </domain> <domain type='kvm'> <emulator>/usr/bin/qemu-kvm</emulator> </domain> </arch> <features> <cpuselection/> <deviceboot/> <pae/> <nonpae/> <acpi default='on' toggle='yes'/> <apic default='on' toggle='no'/> </features> </guest> <guest> hvm <arch name='x86_64'> <wordsize>64</wordsize> <emulator>/usr/bin/qemu-kvm</emulator> <machine>pc-1.1</machine> <machine canonical='pc-1.1'>pc</machine> <machine>pc-1.0</machine> <machine>pc-0.15</machine> <machine>pc-0.14</machine> <machine>pc-0.13</machine> <machine>pc-0.12</machine> <machine>pc-0.11</machine> <machine>pc-0.10</machine> <machine>isapc</machine> <domain type='qemu'> </domain> <domain type='kvm'> <emulator>/usr/bin/qemu-kvm</emulator> </domain> </arch> <features> <cpuselection/> <deviceboot/> <acpi default='on' toggle='yes'/> <apic default='on' toggle='no'/> </features> </guest> </capabilities> -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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27 Mar 27 Mar

00:18

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c Bruce Rogers changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kvm-bugs@forge.provo.novell |brogers@suse.com |.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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8 Apr 8 Apr

13:57

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c19 --- Comment #19 from Andreas Schwab 2013-04-08 15:57:12 CEST --- I have just updated to 12.3 where this no longer happens, so from my POV this can be considered fixed. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:48

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c20 --- Comment #20 from Bruce Rogers 2013-04-08 16:48:07 UTC --- OK great. I'll still try to see what's going wrong on 12.2 - seems like it must be a libvirt failure to select correct machine model+features. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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10 Jun 10 Jun

03:47

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c21 Michael Chang changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mchang@suse.com --- Comment #21 from Michael Chang 2013-06-09 21:47:25 UTC --- FWIW I met this problem on 12.3 final release and by removing --cpu host the problem disappeared. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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25 Jul 25 Jul

11:40

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c22 Bernhard Wiedemann changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bwiedemann@suse.com, | |jkosina@suse.com Component|KVM |Kernel Version|RC 2 |Final AssignedTo|brogers@suse.com |nfbrown@suse.com --- Comment #22 from Bernhard Wiedemann 2014-07-25 13:40:39 CEST --- I'm getting this same problem with a SLE-11-SP3 guest when running KVM with a -cpu -xsave It is probably a guest kernel bug very similar to bug 795398 which was supposed to be fixed and it worked for me with SP2, but the bug seems to have re-appeared with SP3. -cpu Opteron_G5,+bmi1,+perfctr_nb,+perfctr_core,+topoext,+nodeid_msr,+tce,+lwp,+wdt,+skinit,+ibs,+osvw,+cr8legacy,+extapic,+cmp_legacy,+fxsr_opt,+mmxext,+osxsave,+monitor,+ht,+vme,-xsave -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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11:42

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c23 --- Comment #23 from Bernhard Wiedemann 2014-07-25 13:42:07 CEST --- Created an attachment (id=599917) --> (http://bugzilla.novell.com/attachment.cgi?id=599917) SP3 dmesg on modprobe xor -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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6 Aug 6 Aug

06:09

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c24 Neil Brown changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |FIXED --- Comment #24 from Neil Brown 2014-08-06 06:09:07 UTC --- Hi Bernhard, the kernel you are booing in that 'SP3 dmesg' is 3.0.76-0.11 which is earlier than the fix for bug 795398. So I think a newer kernel will fix your problem as it did for Andreas. So closing... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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11 Aug 11 Aug

11:03

New subject: [Bug 806692] invalid opcode: 0000 [#1] SMP during modprobe xor

https://bugzilla.novell.com/show_bug.cgi?id=806692 https://bugzilla.novell.com/show_bug.cgi?id=806692#c25 --- Comment #25 from Bernhard Wiedemann 2014-08-11 13:03:06 CEST --- Hmm. Unfortunately, the problem happened in the installer, which always runs with the old kernel, until we get to SP4. However, since we have a fix for KVM's xsave, this is not so important anymore. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 806692] New: invalid opcode: 0000 [#1] SMP during modprobe xor

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