[Xen-devel] Kernel failure on 2.6.30-rc3-tip

[Jun Koi <junkoi2004@xxxxxxxxx>]

hi,

On the latest Xen unstable, Dom0 fails to boot, with below message.
The hangup happened when machine starts to switch to graphical login
screen, or something like that.

Any idea on how to fix this? What can be the cause of the problem??

I am using FC11.

Thanks,
J

Kernel failure message 1:
------------[ cut here ]------------
WARNING: at 
/home/quynh/projects/xen/unstable.0624/linux-2.6-pvops.git/arch/x86/xen/multicalls.c:182
xen_mc_flush+0x1d2/0x1dd()
Hardware name: 2081A23
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.30-rc3-tip #5
Call Trace:
 [<c104e6e1>] warn_slowpath+0x71/0x87
 [<c1022430>] ? check_events+0x8/0xc
 [<c1022f2d>] ? xen_spin_lock_flags+0xe/0x10
 [<c1022427>] ? xen_restore_fl_direct_end+0x0/0x1
 [<c130e3e0>] ? _spin_unlock_irqrestore+0x21/0x24
 [<c1021d63>] ? xen_force_evtchn_callback+0xf/0x14
 [<c1022430>] ? check_events+0x8/0xc
 [<c1022f2d>] ? xen_spin_lock_flags+0xe/0x10
 [<c1022427>] ? xen_restore_fl_direct_end+0x0/0x1
 [<c104efff>] ? vprintk+0x296/0x2b9
 [<c10271fe>] ? show_trace+0x10/0x14
 [<c130c737>] ? printk+0xf/0x11
 [<c1021d63>] ? xen_force_evtchn_callback+0xf/0x14
 [<c101fe88>] xen_mc_flush+0x1d2/0x1dd
 [<c1020898>] xen_mc_issue+0x14/0x23
 [<c102165d>] xen_set_domain_pte+0x65/0x6d
 [<c1021767>] xen_set_pte_at+0x37/0x160
 [<c114ddc9>] ioremap_page_range+0x1b9/0x1fc
 [<c103d7ed>] __ioremap_caller+0x2b1/0x2eb
 [<c103d901>] ioremap_nocache+0xe/0x13
 [<c11c2934>] ? intel_i915_configure+0x2c4/0x2f6
 [<c11c2934>] intel_i915_configure+0x2c4/0x2f6
 [<c11bd75f>] agp_add_bridge+0x1c1/0x34c
 [<c1300ec6>] agp_intel_probe+0x1f9/0x210
 [<c115e43e>] local_pci_probe+0xe/0x10
 [<c115ee78>] pci_device_probe+0x43/0x66
 [<c11ef47e>] driver_probe_device+0x7b/0xef
 [<c11ef535>] __driver_attach+0x43/0x5f
 [<c11eed24>] bus_for_each_dev+0x3d/0x67
 [<c11ef355>] driver_attach+0x14/0x16
 [<c11ef4f2>] ? __driver_attach+0x0/0x5f
 [<c11ef0c7>] bus_add_driver+0x90/0x1a5
 [<c11ef73d>] driver_register+0x79/0xdd
 [<c115f066>] __pci_register_driver+0x38/0x95
 [<c14fb84f>] agp_intel_init+0x22/0x24
 [<c100304f>] do_one_initcall+0x4a/0x115
 [<c14fb82d>] ? agp_intel_init+0x0/0x24
 [<c1086d7d>] ? register_irq_proc+0x7c/0x95
 [<c1086de9>] ? init_irq_proc+0x53/0x60
 [<c14da2f8>] kernel_init+0x10b/0x15c
 [<c14da1ed>] ? kernel_init+0x0/0x15c
 [<c1025377>] kernel_thread_helper+0x7/0x10
---[ end trace cf36f3bc824d5ea6 ]---

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