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[Xen-devel] Testing status of fully virtualized guests (Intel VT) on 32bit XEN unstable

From: Ed Smith <esmith@xxxxxxxxxxxxxxx>

Date: Wed, 03 May 2006 19:19:18 -0400

Delivery-date: Wed, 03 May 2006 16:19:42 -0700

List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Test Configuration: Dell PowerEdge 430, Dual Core, 2GB, 3 SATA (Intel VT) 32bit XEN PAE Hypervisor on a RHEL4U2 32bit root (/dev/sda) dom0_mem=256M (required to boot domUs) 32bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdb) pae=0, acpi=1, apic=1 kernargs clock=pit 32bit fully virtualized (HVM) guest RHEL3U6 256MB (/dev/sdc) pae=0, acpi=1, apic=1 kernargs clock=pit Boot Tests: Boot a fully virtualized (HVM) guest to the login prompt Results are marked Pass|Fail where (n) points to a failure description Regression Tests: 851 tests (850 ltp tests and one 30 minute user load test) Tests are marked #Pass/#Fail where (n) points to a failure description XEN 32bit PAE 1 CPU Hypervisor (booted nosmp): ---------------------------------------------------------------------- | XEN | Guest Kernel (SMP kernels booted with 1 CPU) | | Changeset|-----------------------------------------------------------| | | RHEL4 UP | RHEL4 SMP | RHEL3 UP | RHEL3 SMP | | |--------------|--------------|--------------|--------------| | | Boot | Test | Boot | Test | Boot | Test | Boot | Test | |----------|------|-------|------|-------|------|-------|------|-------| | 9913 | Fail | | Fail | | Fail | | Fail | | | | (3) | | (3) | | (3) | | (3) | | |----------|------|-------|------|-------|------|-------|------|-------| | 9903 | Fail | | Fail | | Fail | | Fail | | | | (3) | | (3) | | (3) | | (3) | | |----------|------|-------|------|-------|------|-------|------|-------| | 9896 | Pass | 850/1 | Fail | | Pass | | Fail | | | | | (2) | (1) | | | | (1) | | |----------|------|-------|------|-------|------|-------|------|-------| | 9888 | Pass | 850/1 | Fail | | Pass | 850/1 | Fail | | | | | (2) | (1) | | | (2) | (1) | | |----------|------|-------|------|-------|------|-------|------|-------| | | | | | | | | | | | | | | | | | | | | ---------------------------------------------------------------------- XEN 32bit PAE 2 CPU Hypervisor (booted smp): ---------------------------------------------------------------------- | XEN | Guest Kernel (SMP kernels booted with 2 CPU) | | Changeset|-----------------------------------------------------------| | | RHEL4 UP | RHEL4 SMP | RHEL3 UP | RHEL3 SMP | | |--------------|--------------|--------------|--------------| | | Boot | Test | Boot | Test | Boot | Test | Boot | Test | |----------|------|-------|------|-------|------|-------|------|-------| | 9913 | Fail | | Fail | | Fail | | Fail | | | | (3) | | (3) | | (3) | | (3) | | |----------|------|-------|------|-------|------|-------|------|-------| | 9903 | Fail | | Fail | | Fail | | Fail | | | | (3) | | (3) | | (3) | | (3) | | |----------|------|-------|------|-------|------|-------|------|-------| | 9896 | Pass | | Fail | | Pass | | Fail | | | | | | (1) | | | | (1) | | |----------|------|-------|------|-------|------|-------|------|-------| | 9888 | Pass | | Fail | | Pass | | Fail | | | | | | (1) | | | | (1) | | |----------|------|-------|------|-------|------|-------|------|-------| | | | | | | | | | | | | | | | | | | | | ---------------------------------------------------------------------- Failures: 1. 32 bit SMP guests hang on boot "Uncompressing Linux... Ok, booting the kernel." 2. 32bit UP guest fail ltp gettimeofday02 "Time is going backwards" 3. [Fix checked in after automated build] Build broken: cc1: warnings being treated as errors mm.c: In function subarch_init_memory: mm.c:163: warning: format %ld expects type long int, but argument 2 has type unsigned int mm.c:163: warning: format %ld expects type long int, but argument 3 has type unsigned int

File: boot.3 [root@tst177 ~]# xm info host : tst177.katana-technology.com release : 2.6.16-xen version : #1 SMP Wed Apr 26 01:42:49 EDT 2006 machine : x86_64 nr_cpus : 2 nr_nodes : 1 sockets_per_node : 1 cores_per_socket : 2 threads_per_core : 1 cpu_mhz : 2793 hw_caps : bfebfbff:20100800:00000000:00000180:0000e43d:00000000:00000001 total_memory : 2047 free_memory : 131 xen_major : 3 xen_minor : 0 xen_extra : -unstable xen_caps : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 platform_params : virt_start=0xffff800000000000 xen_changeset : Tue Apr 25 13:22:11 2006 +0100 9744:1ad06bd6832d cc_compiler : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8) cc_compile_by : build cc_compile_domain : katana-technology.com cc_compile_date : Wed Apr 26 00:47:38 EDT 2006 [root@tst177 ~]# xm list Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 1877 2 r----- 36.5 (XEN) (GUEST: 3) Loading ROMBIOS ... (XEN) (GUEST: 3) Loading Cirrus VGABIOS ... (XEN) (GUEST: 3) Loading ACPI ... (XEN) (GUEST: 3) Loading VMXAssist ... (XEN) (GUEST: 3) VMX go ... (XEN) (GUEST: 3) VMXAssist (Apr 26 2006) (XEN) (GUEST: 3) Memory size 256 MB (XEN) (GUEST: 3) E820 map: (XEN) (GUEST: 3) 0000000000000000 - 000000000009F800 (RAM) (XEN) (GUEST: 3) 000000000009F800 - 00000000000A0000 (Reserved) (XEN) (GUEST: 3) 00000000000A0000 - 00000000000C0000 (Type 16) (XEN) (GUEST: 3) 00000000000F0000 - 0000000000100000 (Reserved) (XEN) (GUEST: 3) 0000000000100000 - 000000000FFFE000 (RAM) (XEN) (GUEST: 3) 000000000FFFE000 - 000000000FFFF000 (Type 18) (XEN) (GUEST: 3) 000000000FFFF000 - 0000000010000000 (Type 17) (XEN) (GUEST: 3) 0000000010000000 - 0000000010003000 (ACPI NVS) (XEN) (GUEST: 3) 0000000010003000 - 000000001000D000 (ACPI Data) (XEN) (GUEST: 3) 00000000FEC00000 - 0000000100000000 (Type 16) (XEN) (GUEST: 3) (XEN) (GUEST: 3) Start BIOS ... (XEN) (GUEST: 3) Starting emulated 16-bit real-mode: ip=F000:FFF0 (XEN) (GUEST: 3) rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $ (XEN) (GUEST: 3) Remapping master: ICW2 0x8 -> 0x20 (XEN) (GUEST: 3) Remapping slave: ICW2 0x70 -> 0x28 (XEN) (GUEST: 3) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp $ (XEN) (GUEST: 3) HVMAssist BIOS, 8 cpus, $Revision: 1.138 $ $Date: 2005/05/07 15:55:26 $ (XEN) (GUEST: 3) (XEN) (GUEST: 3) ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 (XEN) (GUEST: 3) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (12997 MBytes) (XEN) (GUEST: 3) ata0 slave: Unknown device (XEN) (GUEST: 3) (XEN) (GUEST: 3) Booting from Hard Disk... (XEN) (GUEST: 3) int13_harddisk: function 41, unmapped device for ELDL=81 (XEN) (GUEST: 3) int13_harddisk: function 08, unmapped device for ELDL=81 (XEN) (GUEST: 3) *** int 15h function AX=00C0, BX=0000 not yet supported! (XEN) (GUEST: 3) int13_harddisk: function 15, unmapped device for ELDL=81 (XEN) (GUEST: 3) KBD: unsupported int 16h function 03 (XEN) (GUEST: 3) int13_harddisk: function 15, unmapped device for ELDL=81 (XEN) (GUEST: 3) *** int 15h function AX=E980, BX=E6F5 not yet supported! (XEN) (GUEST: 3) int13_harddisk: function 02, unmapped device for ELDL=81 (XEN) (GUEST: 3) int13_harddisk: function 41, unmapped device for ELDL=81 32bit SMP guest has hung at this point. Last message on the guest console: Uncompressing Linux... Ok, booting the kernel.

File: regression.1 Time Level Message 05:00:50 INFO Reporting status: 'Test Running' for test: ltp_gettimeofday02 05:00:52 INFO Preparing to run test 'ltp_gettimeofday02' using profile: /qa/conductor/profiles/ltp/syscalls/gettimeofday02.xml 05:00:52 INFO Starting test 'ltp_gettimeofday02' using profile: /qa/conductor/profiles/ltp/syscalls/gettimeofday02.xml 05:00:52 INFO Dispatching operation: RemoteShell 05:00:52 FINE Client sequencer got message requesting the start of a new test: ltp_gettimeofday02 05:00:52 FINER Client sequencer sent message of type: 4 with seq num: 1 of size: 289 bytes 05:00:52 FINER Client sequencer handling new operation from control sequencer 05:00:52 FINE Client sequencer looking for class: com.katana.conductor.operations.RemoteShell 05:00:52 INFO Operation RemoteShell running 05:00:52 FINE Client sequencer was told that an operation is now running 05:00:52 INFO RemoteShell: target node(s) = vs177 05:00:52 INFO ssh: /usr/bin/ssh root@vs177 cd /qa/conductor/tests/ltp/testcases/bin; gettimeofday02 05:00:52 FINE ssh: waiting for command to finish 05:00:53 INFO ssh: gettimeofday02 0 INFO : checking if gettimeofday is monotonous, takes 30s 05:00:53 INFO ssh: gettimeofday02 1 FAIL : Time is going backwards (old 1145696453.61428 vs new 1145696453.60660! 05:00:53 FINE executeShellCmd(ssh): exit value is 1 05:00:53 SEVERE RemoteShell: command failed with error = 1 05:00:53 SEVERE Operation RemoteShell failed 05:00:53 SEVERE Reporting status: 'Test Failed' for test: ltp_gettimeofday02 05:00:53 FINE Client sequencer detected operation completed with status of: Fail 05:00:53 FINER Client sequencer sent message of type: 5 with seq num: 2 of size: 429 bytes 05:00:53 SEVERE Crash Collection disabled for queue : RHEL4U2-32b-XEN 05:00:53 INFO Cleaning up after test

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