From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adam Majer Subject: OOPS in kernel driver Date: Wed, 16 May 2007 13:55:44 -0500 Message-ID: <464B53B0.1030603@zombino.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------030600080308070306040807" To: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org This is a multi-part message in MIME format. --------------030600080308070306040807 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi, I'm using a somewhat "old" kernel with KVM (KVM included in the kernel). I think it may be KVM-17 or something like that. Anyway, I got an OOPS in the module while attempting to install Windows Server 2003 Standard Edition 32-bit. I just started it with kvm -no-acpi -cdrom w2k3.iso w2k3.img w2k3.img is just a 5G raw image disk. Linux mira 2.6.21-rc6 #3 SMP Fri Apr 6 02:04:27 CDT 2007 i686 GNU/Linux processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 75 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping : 2 The OOPS is attached as you probably do not want it reformatted by the email client. - Adam PS. I know. I probably should have used more than 128M ram for the w2k3 server. But KVM shouldn't cause an oops regardless. --------------030600080308070306040807 Content-Type: text/plain; name="kvm.bug" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="kvm.bug" KVM version included in that kernel. kvm: emulating exchange as write task_switch_interception: task swiche is unsupported BUG: unable to handle kernel paging request at virtual address 8f9a4f0c printing eip: f8cc729d *pde = 00000000 Oops: 0000 [#1] SMP Modules linked in: kvm_amd kvm binfmt_misc nvidia(P) agpgart button ac battery ipv6 deflate zlib_deflate twofish twofish_common camellia serpent blowfish des cbc ecb blkcipher aes xcbc sha256 sha1 crypto_null af_key ext2 mbcache dm_snapshot dm_mirror dm_mod it87 hwmon_vid i2c_isa eeprom snd_hda_intel snd_hda_codec snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd rtc i2c_nforce2 k8temp soundcore snd_page_alloc pcspkr tsdev eth1394 evdev i2c_core xfs raid1 md_mod ide_cd sd_mod cdrom pata_amd ata_generic usbhid hid sata_nv ohci1394 ieee1394 forcedeth ohci_hcd ehci_hcd generic usbcore amd74xx ide_core thermal processor fan CPU: 0 EIP: 0060:[] Tainted: P VLI EFLAGS: 00010a96 (2.6.21-rc6 #3) EIP is at kvm_mmu_pre_write+0x133/0x17f [kvm] eax: c1000000 ebx: 4d279067 ecx: f4cbe000 edx: ce9a4f00 esi: f4cbe000 edi: e4a2cf04 ebp: e4a2c464 esp: f53ddb40 ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Process kvm (pid: 5590, ti=f53dc000 task=f76a0540 task.ti=f53dc000) Stack: 000006ab e4a2f508 000003fe 00000000 00000000 c1751380 000006ab 00000000 00000002 f8cc44f2 00000002 e4a2c464 006ab3fe 00000000 00000000 00000000 00000000 f8cd0ee0 00000000 f53ddc9c f8ccbb21 f53ddc9c e4a2c464 f8cc4a61 Call Trace: [] emulator_write_emulated+0xb4/0x197 [kvm] [] x86_emulate_memop+0x23a5/0x3020 [kvm] [] set_cr3+0x7c/0x85 [kvm] [] x86_emulate_memop+0x2f17/0x3020 [kvm] [] safe_gpa_to_hpa+0xa/0x38 [kvm] [] emulate_instruction+0xc9/0x23d [kvm] [] pf_interception+0xa9/0xff [kvm_amd] [] svm_vcpu_run+0x470/0x4f7 [kvm_amd] [] __mod_timer+0x90/0x9a [] cfq_arm_slice_timer+0xad/0xbc [] kvm_vcpu_ioctl+0x0/0x913 [kvm] [] kvm_vcpu_ioctl+0x13c/0x913 [kvm] [] scsi_run_queue+0x17a/0x189 [] __scsi_put_command+0x48/0x53 [] elv_queue_empty+0x1d/0x1e [] blk_run_queue+0x1f/0x63 [] scsi_next_command+0x25/0x2f [] scsi_end_request+0x9e/0xa8 [] scsi_io_completion+0x184/0x35d [] clocksource_get_next+0x39/0x3f [] do_timer+0x4f6/0x6e1 [] ata_altstatus+0x1c/0x20 [] ata_hsm_move+0x70d/0x71d [] __activate_task+0x1c/0x29 [] try_to_wake_up+0x3a1/0x3ab [] __sched_text_start+0x6cf/0x781 [] core_sys_select+0x283/0x2a0 [] convert_fxsr_to_user+0xef/0x143 [] find_extend_vma+0x12/0x49 [] get_futex_key+0x3a/0xe3 [] find_extend_vma+0x12/0x49 [] futex_wake+0xa2/0xac [] do_futex+0x205/0xb50 [] default_wake_function+0x0/0xc [] kvm_vcpu_ioctl+0x0/0x913 [kvm] [] do_ioctl+0x1f/0x62 [] vfs_ioctl+0x24c/0x25e [] sys_futex+0x99/0xac [] sys_ioctl+0x4c/0x64 [] sysenter_past_esp+0x5d/0x81 ======================= Code: 0b 89 f2 89 e8 e8 9d f9 ff ff eb 2a 89 c8 89 da 89 f1 81 e2 ff ff 0f 00 25 00 f0 ff ff 0f ac d0 0c 89 c2 a1 80 e3 3c c0 c1 e2 05 <8b> 54 02 0c 89 e8 e8 2f fb ff ff c7 06 00 00 00 00 c7 46 04 00 EIP: [] kvm_mmu_pre_write+0x133/0x17f [kvm] SS:ESP 0068:f53ddb40 --------------030600080308070306040807 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ --------------030600080308070306040807 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ kvm-devel mailing list kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org https://lists.sourceforge.net/lists/listinfo/kvm-devel --------------030600080308070306040807--