On 02/13/2011 04:07 AM, Ruben Kerkhof wrote:
And tonight we had another one of those errors we had a few weeks ago: 2011-02-13T02:56:28.694496+01:00 phy005 kernel: EPT: Misconfiguration. 2011-02-13T02:56:28.694908+01:00 phy005 kernel: EPT: GPA: 0x2edff000
This GPA indexes into the 511th entry of the spte. Marcelo, does this remind you of https://bugzilla.kernel.org/show_bug.cgi?id=27052 by any chance?
2011-02-13T02:56:28.694914+01:00 phy005 kernel: ept_misconfig_inspect_spte: spte 0x25602d007 level 4 2011-02-13T02:56:28.694916+01:00 phy005 kernel: ept_misconfig_inspect_spte: spte 0x3df3e2007 level 3 2011-02-13T02:56:28.694919+01:00 phy005 kernel: ept_misconfig_inspect_spte: spte 0x5e90c7007 level 2 2011-02-13T02:56:28.694925+01:00 phy005 kernel: ept_misconfig_inspect_spte: spte 0x1603a0730500d277 level 1
Magic 1603a073........ pte.
2011-02-13T02:56:28.694928+01:00 phy005 kernel: ept_misconfig_inspect_spte: rsvd_bits = 0x3a00000000000 2011-02-13T02:56:28.694930+01:00 phy005 kernel: ------------[ cut here ]------------ 2011-02-13T02:56:28.694933+01:00 phy005 kernel: WARNING: at arch/x86/kvm/vmx.c:3425 handle_ept_misconfig+0x152/0x1d8 [kvm_intel]() 2011-02-13T02:56:28.694936+01:00 phy005 kernel: Hardware name: X8DTU 2011-02-13T02:56:28.694941+01:00 phy005 kernel: Modules linked in: tun ipmi_devintf ipmi_si ipmi_msghandler bridge 8021q garp stp llc bonding xt_comment xt_recent ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 kvm_intel kvm i2c_i801 i2c_core iTCO_wdt igb ioatdma dca iTCO_vendor_support joydev serio_raw microcode 3w_9xxx [last unloaded: scsi_wait_scan] 2011-02-13T02:56:28.695004+01:00 phy005 kernel: Pid: 4756, comm: qemu-kvm Not tainted 2.6.34.7-66.tilaa.fc13.x86_64 #1 2011-02-13T02:56:28.695008+01:00 phy005 kernel: Call Trace: 2011-02-13T02:56:28.695013+01:00 phy005 kernel: [<ffffffff8104d11f>] warn_slowpath_common+0x7c/0x94 2011-02-13T02:56:28.695020+01:00 phy005 kernel: [<ffffffff8104d14b>] warn_slowpath_null+0x14/0x16 2011-02-13T02:56:28.695024+01:00 phy005 kernel: [<ffffffffa00c97fb>] handle_ept_misconfig+0x152/0x1d8 [kvm_intel] 2011-02-13T02:56:28.695028+01:00 phy005 kernel: [<ffffffffa00ca401>] vmx_handle_exit+0x204/0x23a [kvm_intel] 2011-02-13T02:56:28.695033+01:00 phy005 kernel: [<ffffffffa0084998>] kvm_arch_vcpu_ioctl_run+0x7cd/0xa74 [kvm] 2011-02-13T02:56:28.695037+01:00 phy005 kernel: [<ffffffffa00735ba>] kvm_vcpu_ioctl+0xfd/0x56e [kvm] 2011-02-13T02:56:28.695042+01:00 phy005 kernel: [<ffffffff810feaab>] ? virt_to_head_page+0xe/0x2f 2011-02-13T02:56:28.695046+01:00 phy005 kernel: [<ffffffff810cc6ca>] ? mempool_kfree+0xe/0x10 2011-02-13T02:56:28.695051+01:00 phy005 kernel: [<ffffffff810cc857>] ? mempool_free+0x76/0x7b 2011-02-13T02:56:28.695055+01:00 phy005 kernel: [<ffffffff8111aa2f>] vfs_ioctl+0x32/0xa6 2011-02-13T02:56:28.695060+01:00 phy005 kernel: [<ffffffff8111afa2>] do_vfs_ioctl+0x483/0x4c9 2011-02-13T02:56:28.695065+01:00 phy005 kernel: [<ffffffff8111b03e>] sys_ioctl+0x56/0x79 2011-02-13T02:56:28.695070+01:00 phy005 kernel: [<ffffffff81009c72>] system_call_fastpath+0x16/0x1b 2011-02-13T02:56:28.695074+01:00 phy005 kernel: ---[ end trace d95032626ea304ca ]--- Any help would be much appreciated. It seems very strange that I'm the first one who runs into this. I've found two bugreports which report the same, the first one at https://partner-bugzilla.redhat.com/show_bug.cgi?format=multiple&id=613691, but that's a duplicate of https://partner-bugzilla.redhat.com/show_bug.cgi?id=606131 which I'm not authorized to see...
These don't appear to be related. Are you running ksm, btw? -- error compiling committee.c: too many arguments to function -- 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
