i installed kvm on rhel5.5,and it's module can not be loaded kvm version kvm.x86_64 0:83-262.el5.centos.3 kernel version 2.6.18-194.el5 # cat /etc/redhat-release Red Hat Enterprise Linux Server release 5.5 (Tikanga) # modprobe kvm FATAL: Module kvm not found. info in dmesg kvm_intel: Unknown symbol segment_base kvm_intel: Unknown symbol kvm_get_msr_common kvm_intel: Unknown symbol __kvm_set_memory_region kvm_intel: Unknown symbol kvm_vcpu_uninit kvm_intel: Unknown symbol kvm_emulate_halt kvm_intel: Unknown symbol kvm_set_apic_base kvm_intel: Unknown symbol kvm_report_emulation_failure kvm_intel: Unknown symbol kvm_lapic_find_highest_irr kvm_intel: Unknown symbol kvm_task_switch kvm_intel: Unknown symbol kvm_enable_tdp kvm_intel: Unknown symbol kvm_disable_tdp kvm_intel: Unknown symbol kvm_require_cpl kvm_intel: Unknown symbol kvm_lmsw kvm_intel: Unknown symbol kvm_set_memory_region kvm_intel: Unknown symbol kvm_queue_exception kvm_intel: Unknown symbol emulate_instruction kvm_intel: Unknown symbol kvm_write_guest_page kvm_intel: Unknown symbol fx_init kvm_intel: Unknown symbol kvm_lapic_get_cr8 kvm_intel: Unknown symbol kvm_cpu_has_interrupt kvm_intel: Unknown symbol kvm_set_cr3 kvm_intel: Unknown symbol kvm_get_cr8 kvm_intel: Unknown symbol kvm_x86_ops kvm_intel: Unknown symbol kvm_vcpu_cache kvm_intel: Unknown symbol kvm_emulate_hypercall kvm_intel: Unknown symbol load_pdptrs kvm_intel: Unknown symbol kvm_handle_fault_on_reboot kvm_intel: Unknown symbol kvm_mmu_unprotect_page_virt kvm_intel: Unknown symbol kvm_set_cr4 kvm_intel: Unknown symbol kvm_set_cr0 kvm_intel: Unknown symbol kvm_set_cr8 kvm_intel: Unknown symbol kvm_lapic_enabled kvm_intel: Unknown symbol kvm_mmu_page_fault kvm_intel: Unknown symbol kvm_mmu_reset_context kvm_intel: Unknown symbol kvm_queue_exception_e kvm_intel: Unknown symbol kvm_emulate_cpuid kvm_intel: Unknown symbol kvm_vcpu_init kvm_intel: Unknown symbol kvm_mmu_invlpg kvm_intel: Unknown symbol kvm_set_msr_common kvm_intel: Unknown symbol kvm_mmu_set_base_ptes kvm_intel: Unknown symbol kvm_cpu_get_interrupt kvm_intel: Unknown symbol kvm_emulate_pio kvm_intel: Unknown symbol kvm_mmu_set_mask_ptes
Dear Alex, Thank you for taking the time to enter a bug report with us. We appreciate the feedback and look to use reports such as this to guide our efforts at improving our products. That being said, this bug tracking system is not a mechanism for requesting support, and we are not able to guarantee the timeliness or suitability of a resolution. If this issue is critical or in any way time sensitive, please raise a ticket through your regular Red Hat support channels to make certain it receives the proper attention and prioritization to assure a timely resolution. For information on how to contact the Red Hat production support team, please visit: https://www.redhat.com/support/process/production/#howto