[Xen-users] vanilla kernel 2.6.29.6 crashes on xen 3.3.1

[Zu <zuzhihui@xxxxxxxxx>]

I compiled a domU kernel, the source is from kernel.org, the version is 2.6.29.6. The domU kernel crashed on Xen 3.3.1. The dom0 kernel is 2.6.18.8 from xen.org. 

xm dmesg: 
(XEN) mm.c:1482:d95 Bad L1 flags 800000
(XEN) traps.c:437:d95 Unhandled invalid opcode fault/trap [#6] on VCPU 0 [ec=0000]
(XEN) domain_crash_sync called from entry.S
(XEN) Domain 95 (vcpu#0) crashed on cpu#0:
(XEN) ----[ Xen-3.3.1 x86_64 debug=n Not tainted ]----
(XEN) CPU:ÂÂÂ 0
(XEN) RIP:ÂÂÂ e033:[<ffffffff8100aa83>]
(XEN) RFLAGS: 0000000000000282ÂÂ EM: 1ÂÂ CONTEXT: pv guest
(XEN) rax: 00000000ffffffeaÂÂ rbx: 8000000000000161ÂÂ rcx: 00000000017ff000
(XEN) rdx: 0000000000000000ÂÂ rsi: 80000005f31da061ÂÂ rdi: ffffffff8150f000
(XEN) rbp: ffffffff81483fa8ÂÂ rsp: ffffffff81483f58ÂÂ r8:Â 0000000000000000
(XEN) r9:Â 0000000000000000ÂÂ r10: 0000000000000000ÂÂ r11: 0000000000000000
(XEN) r12: ffffffff8150f000ÂÂ r13: 0000000000000200ÂÂ r14: 0000000000002000
(XEN) r15: 0000000000000800ÂÂ cr0: 000000008005003bÂÂ cr4: 00000000000026b0
(XEN) cr3: 00000005f307a000ÂÂ cr2: 0000000000000000
(XEN) ds: 0000ÂÂ es: 0000ÂÂ fs: 0000ÂÂ gs: 0000ÂÂ ss: e02bÂÂ cs: e033
(XEN) Guest stack trace from rsp=ffffffff81483f58:
(XEN)ÂÂÂ 00000000017ff000 0000000000000000 ffffffff8100aa83 000000010000e030
(XEN)ÂÂÂ 0000000000010082 ffffffff81483f98 000000000000e02b ffffffff8100aa7f
(XEN)ÂÂÂ 0000000000000200 0000000000000010 ffffffff81483ff8 ffffffff814b1268
(XEN)ÂÂÂ ffffffff8166f000 0000000000010000 0000000000000010 0000000000000000
(XEN)ÂÂÂ 0000000000000000 0000000000000000 0000000000000000 0000000000000000
(XEN)ÂÂÂ 0000000000000000 ffffffff815ec000 ffffffff815ed000 ffffffff815ee000
(XEN)ÂÂÂ ffffffff815ef000 ffffffff815f0000 ffffffff815f1000 ffffffff815f2000
(XEN)ÂÂÂ ffffffff815f3000 ffffffff815f4000 ffffffff815f5000 ffffffff815f6000
(XEN)ÂÂÂ ffffffff815f7000 ffffffff815f8000 ffffffff815f9000 ffffffff815fa000
(XEN)ÂÂÂ ffffffff815fb000 ffffffff815fc000 ffffffff815fd000 ffffffff815fe000
(XEN)ÂÂÂ ffffffff815ff000 ffffffff81600000 ffffffff81601000 ffffffff81602000
(XEN)ÂÂÂ ffffffff81603000 ffffffff81604000 ffffffff81605000 ffffffff81606000
(XEN)ÂÂÂ ffffffff81607000 ffffffff81608000 ffffffff81609000 ffffffff8160a000
(XEN)ÂÂÂ ffffffff8160b000 ffffffff8160c000 ffffffff8160d000 ffffffff8160e000
(XEN)ÂÂÂ ffffffff8160f000 ffffffff81610000 ffffffff81611000 ffffffff81612000
(XEN)ÂÂÂ ffffffff81613000 ffffffff81614000 ffffffff81615000 ffffffff81616000
(XEN)ÂÂÂ ffffffff81617000 ffffffff81618000 ffffffff81619000 ffffffff8161a000
(XEN)ÂÂÂ ffffffff8161b000 ffffffff8161c000 ffffffff8161d000 ffffffff8161e000
(XEN)ÂÂÂ ffffffff8161f000 ffffffff81620000 ffffffff81621000 ffffffff81622000
(XEN)ÂÂÂ ffffffff81623000 ffffffff81624000 ffffffff81625000 ffffffff81626000


xm info:
[root@zf1 debian5.rashost.com]# xm info
hostÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : zf1.rashost.com
releaseÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 2.6.18.8-xen
versionÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : #2 SMP Wed May 13 10:22:26 CST 2009
machineÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : x86_64
nr_cpusÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 4
nr_nodesÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 1
cores_per_socketÂÂÂÂÂÂ : 4
threads_per_coreÂÂÂÂÂÂ : 1
cpu_mhzÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : 1995
hw_capsÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : bfebfbff:20000800:00000000:00000140:040ce33d:00000000:00000001:00000000
virt_capsÂÂÂÂÂÂÂÂÂÂÂÂÂ : hvm
total_memoryÂÂÂÂÂÂÂÂÂÂ : 32766
free_memoryÂÂÂÂÂÂÂÂÂÂÂ : 22003
node_to_cpuÂÂÂÂÂÂÂÂÂÂÂ : node0:0-3
node_to_memoryÂÂÂÂÂÂÂÂ : node0:22003
xen_majorÂÂÂÂÂÂÂÂÂÂÂÂÂ : 3
xen_minorÂÂÂÂÂÂÂÂÂÂÂÂÂ : 3
xen_extraÂÂÂÂÂÂÂÂÂÂÂÂÂ : .1
xen_capsÂÂÂÂÂÂÂÂÂÂÂÂÂÂ : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_schedulerÂÂÂÂÂÂÂÂÂ : credit
xen_pagesizeÂÂÂÂÂÂÂÂÂÂ : 4096
platform_paramsÂÂÂÂÂÂÂ : virt_start=0xffff800000000000
xen_changesetÂÂÂÂÂÂÂÂÂ : unavailable
cc_compilerÂÂÂÂÂÂÂÂÂÂÂ : gcc version 4.1.2 20080704 (Red Hat 4.1.2-44)
cc_compile_byÂÂÂÂÂÂÂÂÂ : zzh
cc_compile_domainÂÂÂÂÂ : rashost.com
cc_compile_date : Fri May 1 16:47:47 CST 2009
xend_config_formatÂÂÂÂ : 4



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