Date: Wed, 12 Jan 2011 16:01:58 +0300 From: Sergey G Nasonov <snasonov@bcc.ru> To: got.andras@deployis.eu, freebsd-xen@freebsd.org, cperciva@freebsd.org Subject: does anyone have Xen running on an AMD system? Message-ID: <201101121601.58282.snasonov@bcc.ru>
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I am sorry for intrusion. I have the same problem (pmap_init) running FreeBSD 8.2 r217259 i386 PV mode on Citrix XenServer 5.6. The server is IBM x3650 with intel Xeon 5405
cpu_count : 4
vendor: GenuineIntel
speed: 1995.001
modelname: Intel(R) Xeon(R) CPU E5405 @ 2.00GHz
family: 6
model: 23
stepping: 6
flags: fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush acpi mmx fxsr sse sse2 ss ht constant_tsc pni vmx ssse3 sse4_1
features: 000ce33d-bfebfbff-00000001-20000800
features_after_reboot: 000ce33d-bfebfbff-00000001-20000800
physical_features: 000ce33d-bfebfbff-00000001-20000800
maskable: base
WARNING: loader(8) metadata is missing!
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
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FreeBSD 8.2-PRERELEASE #4: Wed Jan 12 13:30:44 MSK 2011
root@fbsd8x32.bcc.:/usr/obj/usr/src/sys/XEN i386
WARNING: WITNESS option enabled, expect reduced performance.
panic: pmap_init: page table page is out of range
cpuid = 0
KDB: enter: panic
[thread pid 0 tid 0 ]
Stopped at 0xc010ab0a: movl $0,0xc03e6f74
db>
db>
db>
FreeBSD VM has 1GB memory. And this problem does not appear when I reduce amount of RAM to 512 MB.
Unfortunately, currently I dont have any servers with AMD Opteron CPU to test.
--
Best Regards,
Nasonov Sergey
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