https://bugzilla.kernel.org/show_bug.cgi?id=67061 Bug ID: 67061 Summary: [Nested]L2 guest boot up fail(kvm on kvm). Product: Virtualization Version: unspecified Kernel Version: 3.13.0-rc1 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: kvm Assignee: virtualization_kvm@xxxxxxxxxxxxxxxxxxxx Reporter: chao.zhou@xxxxxxxxx Regression: No Environment: ------------ Host OS (ia32/ia32e/IA64):ia32e Guest OS (ia32/ia32e/IA64):ia32e Guest OS Type (Linux/Windows):Linux kvm.git Commit:2ecd1aba597726c9053ba1a112e3d8fdc5ca08ff qemu-kvm Commit:5c5432e7d630592ddcc1876ac8a1505f8f14ef15 Host Kernel Version:3.12.0 Hardware:Romley_EP Bug detailed description: -------------------------- when create L2 guest, the L2 guest boot up fail. note: 1. L1 guest is kvm on kvm. 2. This should be a kernel bug kvm + qemu = result f0804804 + 5c5432e7 = bad ede58222 + 5c5432e7 = good Reproduce steps: ---------------- 1.create L1 guest: qemu-system-x86_64 -enable-kvm -m 6G -smp 4 -net nic,macaddr=00:12:52:13:46:67 -net tap,script=/etc/kvm/qemu-ifup ia32e_nested_kvm.img -cpu host 2.create L2 guest: qemu-system-x86_64 -enable-kvm -m 1G -smp 2 -net none ia32e_rhel6u4.img Current result: ---------------- L2 guest boot up fail Expected result: ---------------- after create L2 guest, L2 guest works fine Basic root-causing log: ---------------------- -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
