| Summary: | kvm crashes with "KVM internal error" when running netware 5 as guest | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Armands Liepins <armandsl> |
| Component: | qemu | Assignee: | Fedora Virtualization Maintainers <virt-maint> |
| Status: | CLOSED NEXTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 19 | CC: | amit.shah, armandsl, berrange, cfergeau, clalancette, crobinso, dwmw2, ehabkost, itamar, markmc, pbonzini, quintela, rjones, scottt.tw, virt-maint |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-11-20 19:29:14 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: | |
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Description
Armands Liepins
2013-09-16 08:16:51 UTC
Can you confirm with kernel-3.12 from rawhide? sudo yum install fedora-release-rawhide sudo yum --enablerepo Also, please provide the full qemu command line. If using libvirt, provide sudo virsh dumpxml $vmname /var/log/libvirt/qemu/$vmname.log qemu-1.4.2-12.fc19.i686 kernel-PAE-3.12.0-1.fc21.i686 $ grep "name" /proc/cpuinfo model name : Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz model name : Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz $ qemu-kvm -m 512 -cpu pentium -hda nw5.img KVM internal error. Suberror: 1 emulation failure EAX=00004600 EBX=000003c0 ECX=0000000a EDX=00000000 ESI=00000014 EDI=000003ca EBP=00000444 ESP=00000914 EIP=0000ae20 EFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0116 00001160 0000ffff 00009300 CS =0019 00000190 0000ffff 00009b00 SS =0116 00001160 0000ffff 00009300 DS =4386 00043860 0000ffff 00009300 FS =0000 00000000 00ffffff 00c09300 GS =0000 00000000 00ffffff 00c09300 LDT=0000 00000000 0000ffff 00008200 TR =0000 00000000 0000ffff 00008b00 GDT= 00048090 0000028f IDT= 00000000 000003ff CR0=00000010 CR2=00000000 CR3=00000000 CR4=00000000 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000500000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000000 Code=b0 02 75 03 f9 b0 03 5d 5f 07 5e 1f 9f 83 c4 0e e8 f2 a1 49 <9e> c3 36 f6 06 5a 00 ff 74 6a 36 ff 36 a2 05 36 ff 36 a4 05 1e 56 5f 07 33 c0 e8 d6 fc 72 now crashes on 0x9e, which is sahf (qemu) xp /8i 0x0afb0 0x000000000000afb0: sahf 0x000000000000afb1: ret 0x000000000000afb2: testb $0xff,%ss:0x5a 0x000000000000afb8: je 0xb024 0x000000000000afba: pushw %ss:0x5a2 0x000000000000afbf: pushw %ss:0x5a4 0x000000000000afc4: push %ds 0x000000000000afc5: push %si so probabbly this: https://lkml.org/lkml/2013/10/31/254 Thanks for the follow up. That referenced LKML patch should be in the 3.13 kernel snapshots that are now in rawhide, can you try those on the host? Installed kernel-PAE-3.13.0-0.rc0.git7.1.fc21.i686, but it behaves bad. Last bug seems is gone, but getting many "rcu_sched self-detected stall on CPU...", vm hangs at various points, sometimes even bios does not start. So have to wait for the newer kernel. (In reply to Armands Liepins from comment #5) > Installed kernel-PAE-3.13.0-0.rc0.git7.1.fc21.i686, but it behaves bad. Last > bug seems is gone, but getting many "rcu_sched self-detected stall on > CPU...", vm hangs at various points, sometimes even bios does not start. So > have to wait for the newer kernel. Thanks for testing, my guess is those other issues are just general kernel instability given that it's very early in the 3.13 cycle. But since it sounds like the reported issue is fixed with the latest kernel, I'm closing this bug. If the 3.13 issues persist with the later kernel rc releases, please file a new kernel bug. |