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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] VMX Status Report 11218:f681ffc9b01a
Please can > To reproduce the issue, we can simply run these cases in LTP for 10 times. > The failure will definitely occur. And the "xm dmesg" shows that: Please can you build xen with 'make debug=y' and then repost the 'xm dmesg'. Are you running just these cases in LTP? Please can you give us an LTP invocation example which does this. Thanks, Ian > (XEN) sh2_update_paging_modes: postponing determination of shadow2 mode > (XEN) vmx_do_launch(): GUEST_CR3<=ae69e000, HOST_CR3<=af51b000 > (XEN) (GUEST: 8) HVM Loader > (XEN) (GUEST: 8) Detected Xen v3.0-unstable > (XEN) (GUEST: 8) Loading ROMBIOS ... > (XEN) (GUEST: 8) Loading Cirrus VGABIOS ... > (XEN) (GUEST: 8) Writing SMBIOS tables ... > (XEN) (GUEST: 8) Loading VMXAssist ... > (XEN) (GUEST: 8) VMX go ... > (XEN) (GUEST: 8) VMXAssist (Aug 22 2006) > (XEN) (GUEST: 8) Memory size 512 MB > (XEN) (GUEST: 8) E820 map: > (XEN) (GUEST: 8) 0000000000000000 - 000000000009F000 (RAM) > (XEN) (GUEST: 8) 000000000009F000 - 00000000000A0000 (Reserved) > (XEN) (GUEST: 8) 00000000000A0000 - 00000000000C0000 (Type 16) > (XEN) (GUEST: 8) 00000000000F0000 - 0000000000100000 (Reserved) > (XEN) (GUEST: 8) 0000000000100000 - 000000001FFF0000 (RAM) > (XEN) (GUEST: 8) 000000001FFF0000 - 000000001FFFA000 (ACPI Data) > (XEN) (GUEST: 8) 000000001FFFA000 - 000000001FFFD000 (ACPI NVS) > (XEN) (GUEST: 8) 000000001FFFD000 - 000000001FFFE000 (Type 19) > (XEN) (GUEST: 8) 000000001FFFE000 - 000000001FFFF000 (Type 18) > (XEN) (GUEST: 8) 000000001FFFF000 - 0000000020000000 (Type 17) > (XEN) (GUEST: 8) 00000000FEC00000 - 0000000100000000 (Type 16) > (XEN) (GUEST: 8) > (XEN) (GUEST: 8) Start BIOS ... > (XEN) (GUEST: 8) Starting emulated 16-bit real-mode: ip=F000:FFF0 > (XEN) (GUEST: 8) rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $ > (XEN) (GUEST: 8) Remapping master: ICW2 0x8 -> 0x20 > (XEN) (GUEST: 8) Remapping slave: ICW2 0x70 -> 0x28 > (XEN) (GUEST: 8) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert > Exp $ > (XEN) (GUEST: 8) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $ $Date: > 2005/05/07 15:55:26 $ > (XEN) (GUEST: 8) > (XEN) (GUEST: 8) ata0-0: PCHS=10240/16/63 translation=none LCHS=1024/16/63 > (XEN) (GUEST: 8) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (5040 MBytes) > (XEN) (GUEST: 8) ata0 slave: Unknown device > (XEN) (GUEST: 8) ata1 master: QEMU CD-ROM ATAPI-4 CD-Rom/DVD-Rom > (XEN) (GUEST: 8) ata1 slave: Unknown device > (XEN) (GUEST: 8) > (XEN) (GUEST: 8) Booting from Hard Disk... > (XEN) (GUEST: 8) int13_harddisk: function 41, unmapped device for ELDL=81 > (XEN) (GUEST: 8) int13_harddisk: function 08, unmapped device for ELDL=81 > (XEN) (GUEST: 8) *** int 15h function AX=00C0, BX=0000 not yet supported! > (XEN) (GUEST: 8) int13_harddisk: function 15, unmapped device for ELDL=81 > (XEN) (GUEST: 8) KBD: unsupported int 16h function 03 > (XEN) (GUEST: 8) int13_harddisk: function 15, unmapped device for ELDL=81 > (XEN) (GUEST: 8) *** int 15h function AX=E980, BX=E6F5 not yet supported! > (XEN) (GUEST: 8) int13_harddisk: function 02, unmapped device for ELDL=81 > (XEN) (GUEST: 8) int13_harddisk: function 41, unmapped device for ELDL=81 > > Best Regards, > Jiajun > >-----Original Message----- > >From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx > >[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Ian Pratt > >Sent: 2006年8月22日 22:05 > >To: Zheng, Jeff; xen-devel@xxxxxxxxxxxxxxxxxxx > >Subject: RE: [Xen-devel] VMX Status Report 11218:f681ffc9b01a > > > >> We have tested the latest xen on VT platform with Intel > >> 915/E8500 chipset. > >> Here is the test summary: > >> > >> Issues: > >> > >> IA32: 4 LTP math cases(float_bessel, float_exp_log, float_power and > >> float_trigo) sometime fail. > > > >OK -- this is very interesting. This is a possible manifestation of a > >shadow2 bug that we're trying to track down. > > > >Please could you post the output of 'xm dmesg'. > > > >Also, please could you try running these benchmarks individually and see > >if you can get a nice reliable repro case. > > > >Thanks, > >Ian > > > >> IA32: Kernel build in VMX may meet kernel panic > >> IA32PAE: Cannot bootup pae SMP VMX domain. We can bootup UP VMX domain > >> IA32E: "xen0+xenU" build fails, see attachment for > >> details. but can be > >> built by default (2.6.16-xen) configuration. > >> IA32E: We built with default build. 32/32e SMP VMX can startup. But > >> 32pae > >> SMP VMX cannot bootup either. > >> > >> > >> details: > >> > >> IA-32: > >> > >> + Build&Boot SMP xen0 without problem > >> + Can bootup unmodified IA-32 2.6 linux in SMP VMX domain Can bootup > >> + unmodified IA-32 WindowsXP SP1/SP2 in VMX domain Can bootup > >> SMP VMX & > >> + XenU with different memory size > >> (VMX:64MB,128MB,196MB,256MB,512MB.XenU:256MB) > >> + A selected subset of xm-test runs well A selected subset of > >> LTP runs > >> + well in SMP VMX domain(2.6) Can startX in Dom0 Can bootup IA-32 2.6 > >> + linux in SMP VMX domain with acpi enable Can startX in VMX > >> Network is > >> + OK in VMX > >> > >> For details > >> ------------------------------------------------------------ > >> > >> Platform: IA-32 > >> Service OS: FC5, IA-32, SMP > >> Hardware: Grandstale > >> Default guest OS: IA-32-SMP, 2.6 kernel > >> > >> 1, one vmx with memory 512M PASS > >> 2, one xenU with memory 256M PASS > >> 3, 2 vmx and 2 xenU coexist PASS > >> 4, four vmx coexist(64M,128M,196M,256M) PASS > >> 5, network in VMX domain PASS > >> 6, network in XenU domain PASS > >> 7, one window domain PASS > >> 8, 1 xpsp1 and 1 xpsp2 windows domains coexist PASS > >> 9, XenU migration PASS > >> 10,subset LTP test in VMX domain PASS > >> 11,one vmx boot with base kernel(2.6.16) PASS > >> 12,xm-test PASS > >> 13,kernel build in smp guest FAIL > >> 14,StartX in Dom0 PASS > >> 15,one vmx with acpi enable PASS > >> > >> Xm test on ia32: > >> ==================================================== > >> Xm-test execution summary: > >> PASS: 44 > >> FAIL: 5 > >> XPASS: 0 > >> XFAIL: 3 > >> > >> > >> Details: > >> > >> XFAIL: 02_network_local_ping_pos > >> ping loopback failed for size 65507. ping eth0 failed for size > >> 1 48 64 512 1440 1500 1505 4096 4192 32767 65507. > >> > >> XFAIL: 05_network_dom0_ping_pos > >> Ping to dom0 failed for size 1 48 64 512 1440 1500 1505 4096 > >> 4192 32767 65507. > >> > >> XFAIL: 11_network_domU_ping_pos > >> Ping failed for size 1 48 64 512 1440 1500 1505 4096 > >> 4192 32767 65507. > >> > >> FAIL: 01_reboot_basic_pos > >> [Errno 5] Input/output error > >> > >> FAIL: 01_sedf_multi_pos > >> [0] xm sedf returned invalid 256 != 0 > >> > >> LTP test on ia32: > >> ======================================= > >> Detail Test Report of Last Session > >> ===================================================================== > >> The following testcases do Not pass: > >> Suite : Scenario TC No. TP No. > >> ltp:math 0 3 FAIL 23:16:50 > >> Starting LTP math Test Case float_bessel > >> ltp:math 0 6 FAIL 23:17:38 > >> Starting LTP math Test Case float_power > >> ltp:math 0 7 FAIL 23:17:54 > >> Starting LTP math Test Case float_trigo > >> Summary Test Report of Last Session > >> Summary Test Report of Last Session > >> ============================================================== > >> ========== > >> ====== > >> = Total Pass Fail NoResult Crash > >> ============================================================== > >> ========== > >> ====== > >> =ltp 194 191 3 0 0 > >> ============================================================== > >> ========== > >> ====== > >> =ltp 194 191 3 0 0 > >> mm 21 21 0 0 0 > >> dio 28 28 0 0 0 > >> nptl 1 1 0 0 0 > >> math 10 7 3 0 0 > >> ipc 8 8 0 0 0 > >> pty 3 3 0 0 0 > >> quickhit 120 120 0 0 0 > >> sched 3 3 0 0 0 > >> ============================================================== > >> ========== > >> ====== > >> =Total 194 191 3 0 0 > >> > >> The three failed ltp cases can pass if run them in separate > >> rather than in whole ltp test. > >> > >> > >> > >> Xm test on ia32pae: > >> =========================================================== > >> Xm-test execution summary: > >> PASS: 44 > >> FAIL: 5 > >> XPASS: 0 > >> XFAIL: 3 > >> > >> > >> Details: > >> > >> XFAIL: 02_network_local_ping_pos > >> ping loopback failed for size 65507. ping eth0 failed for size > >> 1 48 64 512 1440 1500 1505 4096 4192 32767 65507. > >> > >> XFAIL: 05_network_dom0_ping_pos > >> Ping to dom0 failed for size 1 48 64 512 1440 1500 1505 4096 > >> 4192 32767 65507. > >> > >> XFAIL: 11_network_domU_ping_pos > >> Ping failed for size 1 48 64 512 1440 1500 1505 4096 > >> 4192 32767 65507. > >> > >> FAIL: 01_reboot_basic_pos > >> [Errno 5] Input/output error > >> > >> FAIL: 01_sedf_multi_pos > >> [0] xm sedf returned invalid 256 != 0 > >> > >> > >> > >> Best Regards > >> Larry > >> > >> > >> > > > >_______________________________________________ > >Xen-devel mailing list > >Xen-devel@xxxxxxxxxxxxxxxxxxx > >http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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