Messages in this thread | | | Date | Mon, 29 Feb 2016 18:07:51 +0000 | From | astx <> | Subject | Re: OOPS loading kvm_intel or kvm_amd in kernel 3.2.77 |
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KVM - Oops is gone using kernel 3.2.78 Module kvm_intel and kvm_amd is now working as expected.
Thank you!
BR, Toni
Zitat von astx <astx@aws-it.at>:
> While trying to load module kvm_intel from kernel version 3.2.77 I > get following Oops: > > > has_svm: not amd > kvm: no hardware support > BUG: unable to handle kernel NULL pointer dereference at 00000000000001f0 > IP: [<ffffffffa021d865>] kvm_arch_init+0xe5/0x1c0 [kvm] > PGD 26052d067 PUD 28a417067 PMD 0 > Oops: 0000 [#1] SMP > CPU 0 > Modules linked in: kvm_intel(+) kvm ip6t_LOG xt_tcpudp xt_pkttype > ipt_LOG xt_limit af_packet edd ip6t_REJECT nf_conntrack_ipv6 > nf_defrag_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT iptable_raw > iptable_filter ip6table_mangle nf_conntrack_netbios_ns > nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables > xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables > microcode mperf dm_mod ata_generic ata_piix libata sg hpilo e1000e > serio_raw iTCO_wdt pcspkr intel_agp intel_gtt button container > joydev hpwdt iTCO_vendor_support ext4 jbd2 crc16 uhci_hcd sd_mod > hpsa scsi_mod ehci_hcd fan processor thermal thermal_sys [last > unloaded: freq_table] > > Pid: 566, comm: modprobe Not tainted 3.2.77-277-smp_m_64 #1 HP > PROLIANT DL120 G7 > RIP: 0010:[<ffffffffa021d865>] [<ffffffffa021d865>] > kvm_arch_init+0xe5/0x1c0 [kvm] > RSP: 0018:ffff880107d69e38 EFLAGS: 00010246 > RAX: 0000000000000000 RBX: ffffffffa023eab0 RCX: 0000000000000000 > RDX: 0000000000000000 RSI: ffff880107d69e64 RDI: 0000000000000000 > RBP: ffff880107d69e98 R08: 0000000000000000 R09: ffffe8ffffde1e20 > R10: 0000000000000000 R11: ffff8802f539d000 R12: 0000000000000014 > R13: 0000000000000013 R14: ffff880107d69e64 R15: ffffffffa0272e80 > FS: 00007f426c421700(0000) GS:ffff88030bc00000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > CR2: 00000000000001f0 CR3: 000000010381a000 CR4: 00000000000406f0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > Process modprobe (pid: 566, threadinfo ffff880107d68000, task > ffff8802f2914000) > Stack: > ffffffffa0273198 0000000000000030 ffff88030bfe6000 00000000a0273180 > ffff880107d69e68 0000000081839c60 00000000000000d0 00000000fffffff4 > ffffffffa0263d28 0000000000000010 0000000000003920 ffffffffa0273180 > Call Trace: > [<ffffffffa020c8da>] kvm_init+0x2a/0x310 [kvm] > [<ffffffffa014c5e0>] ? vmx_check_processor_compat+0x64/0x64 [kvm_intel] > [<ffffffffa014c706>] vmx_init+0x126/0x1f6 [kvm_intel] > [<ffffffff8100214f>] do_one_initcall+0x3f/0x180 > [<ffffffff8108ca50>] sys_init_module+0x90/0x1e0 > [<ffffffff814cc5b2>] system_call_fastpath+0x16/0x1b > Code: 83 c3 04 41 83 fc 15 74 3d 8b 3b 4c 89 f6 e8 73 3c e1 e0 66 90 > 8b 7d cc 85 ff 78 df 81 3b 03 01 00 c0 75 c2 48 8b 05 f3 24 02 00 > <ff> 90 f0 01 00 00 84 c0 75 b1 41 83 c4 01 48 83 c3 04 41 83 fc > RIP [<ffffffffa021d865>] kvm_arch_init+0xe5/0x1c0 [kvm] > RSP <ffff880107d69e38> > CR2: 00000000000001f0 > ---[ end trace 6f989560e7f26d23 ]--- > > _PART OF CPUINFO_: > processor : 3 > vendor_id : GenuineIntel > cpu family : 6 > model : 42 > model name : Intel(R) Xeon(R) CPU E31220 @ 3.10GHz > stepping : 7 > microcode : 0x14 > cpu MHz : 3093.311 > cache size : 8192 KB > physical id : 0 > siblings : 4 > core id : 3 > cpu cores : 4 > apicid : 6 > initial apicid : 6 > 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 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 sse4_1 sse4_2 > x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat > xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid > bogomips : 6185.90 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > Attached my kernel config.gz > Up to kernel version 3.2.76 KVM subsystem was 100% OK and working flawless! > Another machine running AMD 16 core cpu has also problems loading > kvm_amd from 3.2.77 but was running fine with 3.2.76. > > Maybe one can help me here. > > BR, Toni
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