[Xen-users] 2.6.23 oops

Morten Bøgeskov
Thu, 11 Oct 2007 12:48:17 -0000

Hello...
  I''ve tried to run 2.6.23 on xen 3.1.0, my hardware is a Dual Athlon
MP.
my DomU is running 2.6.23 SMP (vcpus = 1), without SMP it hang during
boot, with it panics. I''ve attached my config, if somebody thinks
I''ve
left something out

Does anybody else see this:

------------[ cut here ]------------
kernel BUG at arch/i386/xen/multicalls.c:68!
invalid opcode: 0000 [#1]
SMP
CPU:    0
EIP:    0061:[<c01019a6>]    Not tainted VLI
EFLAGS: 00010002   (2.6.23 #26)
EIP is at xen_mc_flush+0xa6/0xb0
eax: 00000001   ebx: 00000003   ecx: 00000001   edx: c10c1060
esi: 00000000   edi: 00000001   ebp: c5c8d000   esp: c1101d28
ds: 007b   es: 007b   fs: 00d8  gs: 0000  ss: e021
Process swapper (pid: 1, ti=c1100000 task=c10eda90 task.ti=c1100000)
Stack: 000218ee c10c10a0 c10c1460 c0101ede c5c8ce40 c02b90e0 c10eda90 00000000
        c0101ff3 c5c8ce40 c015caca c5d3b49c 00000080 c5eadaa0 00000000 c10eed80
        c01584d0 c02b9a80 c5cfd560 c02a53d2 c1142440 c015c077 c1101d84 c5eadaa0
Call Trace:
  [<c0101ede>] xen_pgd_pin+0x9e/0x100
  [<c0101ff3>] xen_activate_mm+0x13/0x20
  [<c015caca>] flush_old_exec+0x3ca/0x7f0
  [<c01584d0>] do_sync_read+0x0/0x120
  [<c015c077>] kernel_read+0x37/0x50
  [<c018308e>] load_elf_binary+0x2fe/0x1af0
  [<c013ec27>] __alloc_pages+0x57/0x310
  [<c0155387>] kmem_cache_alloc+0x47/0x90
  [<c0147610>] handle_mm_fault+0x540/0x710
  [<c01585a5>] do_sync_read+0xd5/0x120
  [<c0145e10>] vm_normal_page+0x10/0x70
  [<c0145e10>] vm_normal_page+0x10/0x70
  [<c0146471>] follow_page+0xf1/0x170
  [<c01478ca>] get_user_pages+0xea/0x2e0
  [<c015bbe2>] get_arg_page+0x42/0xa0
  [<c015bdc6>] copy_strings+0x186/0x1a0
  [<c015be64>] search_binary_handler+0x54/0x110
  [<c015d83b>] do_execve+0x14b/0x170
  [<c010425f>] sys_execve+0x2f/0x90
  [<c0105c72>] syscall_call+0x7/0xb
  [<c010a364>] kernel_execve+0x14/0x20
  [<c0100173>] init_post+0xa3/0xf0
  [<c02d594f>] kernel_init+0x20f/0x310
  [<c0118464>] schedule_tail+0x34/0x90
  [<c0105b16>] ret_from_fork+0x6/0x20
  [<c0105c7b>] syscall_exit+0x5/0x1b
  [<c02d5740>] kernel_init+0x0/0x310
  [<c02d5740>] kernel_init+0x0/0x310
  [<c0106e77>] kernel_thread_helper+0x7/0x10
  ======================



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