Xen project Mailing List

Re: [Xen-users] AMD64 , Xrealvnc crashes

To: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>

From: Bernd Broermann <bernd@xxxxxxxxxxxxx>

Date: Fri, 16 Jun 2006 15:58:27 +0200

Delivery-date: Fri, 16 Jun 2006 06:59:04 -0700

List-id: Xen user discussion <xen-users.lists.xensource.com>

Paolo Supino wrote: > Hi Bernd > > Why are you trying to run AMD64 applications on a Intel Pentium CPU? > Hi Paolo, The Intel CPU supports the EM64T architecture and is IMHO AMD64-compatible. We need it for an database application. But meanwhile I am not sure that this problem has to do with XEN, because the Howto on https://alioth.debian.org/docman/view.php/30192/21/debian-amd64-howto.html say that there some packages , which will show this behavior. Thank You. > > Bernd Broermann wrote: > >> Hello, >> >> I set up a XEN Server with debian-amd64 packages from sarge on a Intel >> Pentium D . >> >> In the DomU Xrealvnc crashes with Segmentation fault. >> I compiled the vncserver from source, but I did get the same error. >> >> It seems to be a memory access violation. >> >> Does somebody seen something like that or has a solution. >> >> Thank you very much. >> >> Bernd >> >> >> >> Here some data to the error: >> >> test6:~# strace Xrealvnc >> Xrealvnc[3118]: segfault at 000000005b013a50 rip 00002b1f5ae73fd7 rsp >> 00007fffffb4caf0 error 4 >> Segmentation fault >> >> test6:~# strace Xrealvnc >> read(3, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\1\0"..., >> 4096) = 56 >> close(3) = 0 >> munmap(0x2b6443d70000, 4096) = 0 >> --- SIGSEGV (Segmentation fault) @ 0 (0) --- >> +++ killed by SIGSEGV +++ >> >> >> >> >> 2.6.16-2-xen-em64t-p4 >> >> >> /boot/grub/menu.lst >> >> title Xen 3.0 / XenLinux 2.6 >> root (hd0,0) >> kernel /boot/xen-3.0-amd64.gz >> module /boot/vmlinuz-2.6.16-2-xen-em64t-p4 root=/dev/hda1 ro >> module /boot/initrd.img-2.6.16-2-xen-em64t-p4 >> >> xenserver# cat /etc/xen/test6.cfg >> kernel = '/boot/vmlinuz-2.6.16-2-xen-em64t-p4' >> ramdisk = '/boot/initrd.img-2.6.16-2-xen-em64t-p4' >> memory = 512 >> name = 'test6' >> root = '/dev/sda1 ro' >> disk = [ 'phy:xen/test6-root,sda1,w', 'phy:xen/test6-swap,sda2,w' ] >> dhcp = "dhcp" >> vif = [ '' ] >> >> test6:/boot# cat /etc/apt/sources.list >> # >> # /etc/apt/sources.list >> # >> >> >> # >> # sarge >> # >> deb http://amd64.debian.net/debian-amd64/ sarge main contrib >> non-free >> deb-src http://amd64.debian.net/debian-amd64/ sarge main contrib >> non-free >> >> >> # lspci >> 0000:00:00.Paolo Supino <paolo@xxxxxxxxxxxxx>0 Host bridge: Intel >> Corporation 975X Express Memory >> Controller Hub (rev c0) >> 0000:00:01.0 PCI bridge: Intel Corporation 975X Express PCI Express Root >> Port (rev c0) >> 0000:00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High >> Definition Audio Controller (rev 01) >> 0000:00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI >> Express Port 1 (rev 01) >> 0000:00:1c.4 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) >> PCI Express Port 5 (rev 01) >> 0000:00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB >> UHCI #1 (rev 01) >> 0000:00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB >> UHCI #2 (rev 01) >> 0000:00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB >> UHCI #3 (rev 01) >> 0000:00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB >> UHCI #4 (rev 01) >> 0000:00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 >> EHCI Controller (rev 01) >> 0000:00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) >> 0000:00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC >> Interface Bridge (rev 01) >> 0000:00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE >> Controller (rev 01) >> 0000:00:1f.2 SATA controller: Intel Corporation 82801GR/GH (ICH7 Family) >> Serial ATA Storage Controller AHCI (rev 01) >> 0000:00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus >> Controller (rev 01) >> 0000:01:01.0 Ethernet controller: Intel Corporation 82541PI Gigabit >> Ethernet Controller (rev 05) >> 0000:02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8062 >> PCI-E IPMI Gigabit Ethernet Controller (rev 14) >> 0000:03:00.0 PCI bridge: Intel Corporation 6702PXH PCI Express-to-PCI >> Bridge A (rev 09) >> 0000:04:01.0 SCSI storage controller: Adaptec ASC-39320A U320 (rev 10) >> 0000:04:01.1 SCSI storage controller: Adaptec ASC-39320A U320 (rev 10) >> 0000:05:00.0 VGA compatible controller: ATI Technologies Inc RV370 5B60 >> [Radeon X300 (PCIE)] >> 0000:05:00.1 Display controller: ATI Technologies Inc RV370 [Radeon >> X300SE] >> >> >> >> >> # cat /proc/cpuinfo >> processor : 0 >> vendor_id : GenuineIntel >> cpu family : 15 >> model : 6 >> model name : Intel(R) Pentium(R) D CPU 3.20GHz >> stepping : 2 >> cpu MHz : 3211.524 >> cache size : 2048 KB >> physical id : 0 >> siblings : 1 >> core id : 0 >> cpu cores : 1 >> fpu : yes >> fpu_exception : yes >> cpuid level : 6 >> wp : yes >> flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 >> clflush dts acpi mmx fxsr s >> se sse2 ss ht tm syscall lm constant_tsc pni monitor ds_cpl vmx cid cx16 >> xtpr lahf_lm >> bogomips : 8032.44 >> clflush size : 64 >> cache_alignment : 128 >> address sizes : 36 bits physical, 48 bits virtual >> power management: >> >> processor : 1 >> vendor_id : GenuineIntel >> cpu family : 15 >> model : 6 >> model name : Intel(R) Pentium(R) D CPU 3.20GHz >> stepping : 2 >> cpu MHz : 3211.524 >> cache size : 2048 KB >> physical id : 1 >> siblings : 1 >> core id : 0 >> cpu cores : 1 >> fpu : yes >> fpu_exception : yes >> cpuid level : 6 >> wp : yes >> flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 >> clflush dts acpi mmx fxsr s >> se sse2 ss ht tm syscall lm constant_tsc pni monitor ds_cpl vmx cid cx16 >> xtpr lahf_lm >> bogomips : 8032.44 >> clflush size : 64 >> cache_alignment : 128 >> address sizes : 36 bits physical, 48 bits virtual >> power management: >> >> >> >> >> >> >> >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@xxxxxxxxxxxxxxxxxxx >> http://lists.xensource.com/xen-users >> >> >> > > -- Broermann Technologie-Beratung Maria-Louisen-Str. 102 22301 Hamburg Tel: 040/53888870 Fax: 040/53888869 Mobil: 0172/2982498 _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users

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