[Pkg-xen-devel] Bug#601869: xen-hypervisor-4.0-amd64: xen boot reports a kernel trace : memory problem

[Michel Briand]

Package: xen-hypervisor-4.0-amd64
Version: 4.0.1-1
Severity: normal

Hello,

I've this message in dmesg that I can't understand:


[    4.032472] ------------[ cut here ]------------
[    4.032521] WARNING: at /build/buildd-linux-2.6_2.6.32-26-amd64-KkHF2p/linux-2.6-2.6.32/debian/build/source_amd64_xen/mm/page_alloc.c:1833 __alloc_pages_nodemask+0x177/0x5f5()
[    4.032590] Hardware name: MS-7311
[    4.032630] Modules linked in: processor(+) button soundcore snd_page_alloc i2c_core acpi_processor usbhid hid xfs exportfs dm_mod usb_storage sd_mod crc_t10dif uhci_hcd fan ahci firewire_ohci ehci_hcd r8169 mii firewire_core crc_itu_t libata thermal floppy thermal_sys e1000e scsi_mod usbcore nls_base [last unloaded: scsi_wait_scan]
[    4.033512] Pid: 431, comm: modprobe Not tainted 2.6.32-5-xen-amd64 #1
[    4.033512] Call Trace:
[    4.033512]  [<ffffffff810bad5a>] ? __alloc_pages_nodemask+0x177/0x5f5
[    4.033512]  [<ffffffff810bad5a>] ? __alloc_pages_nodemask+0x177/0x5f5
[    4.033512]  [<ffffffff8104ec7c>] ? warn_slowpath_common+0x77/0xa3
[    4.033512]  [<ffffffff810bad5a>] ? __alloc_pages_nodemask+0x177/0x5f5
[    4.033512]  [<ffffffff810ba13b>] ? __get_free_pages+0x9/0x46
[    4.033512]  [<ffffffff810e89c9>] ? __kmalloc+0x3f/0x141
[    4.033512]  [<ffffffff811d9594>] ? acpi_ex_load_op+0xbc/0x269
[    4.033512]  [<ffffffff811d95ae>] ? acpi_ex_load_op+0xd6/0x269
[    4.033512]  [<ffffffff811da637>] ? acpi_ex_resolve_to_value+0x1fb/0x20c
[    4.033512]  [<ffffffff811d3b1b>] ? acpi_ds_exec_end_op+0xe7/0x3b8
[    4.033512]  [<ffffffff811e4f92>] ? acpi_ps_parse_loop+0x7c0/0x946
[    4.033512]  [<ffffffff811e40d8>] ? acpi_ps_parse_aml+0x8f/0x2ca
[    4.033512]  [<ffffffff811e5762>] ? acpi_ps_execute_method+0x1e7/0x2b1
[    4.033512]  [<ffffffff811e1219>] ? acpi_ns_evaluate+0xe1/0x19e
[    4.033512]  [<ffffffff811e0cb6>] ? acpi_evaluate_object+0xf7/0x1ec
[    4.033512]  [<ffffffff810244e7>] ? init_intel_pdc+0x101/0x20c
[    4.033512]  [<ffffffffa01b3bd1>] ? xen_acpi_processor_add+0x2c2/0x405 [processor]
[    4.033512]  [<ffffffff811cb363>] ? acpi_device_probe+0x4a/0x10e
[    4.033512]  [<ffffffff8122fc3c>] ? driver_probe_device+0xa3/0x14b
[    4.033512]  [<ffffffff8122fd33>] ? __driver_attach+0x4f/0x6f
[    4.033512]  [<ffffffff8122fce4>] ? __driver_attach+0x0/0x6f
[    4.033512]  [<ffffffff8122f50b>] ? bus_for_each_dev+0x43/0x74
[    4.033512]  [<ffffffff8122eecb>] ? bus_add_driver+0xaf/0x1f8
[    4.033512]  [<ffffffff8122ffeb>] ? driver_register+0xa7/0x111
[    4.033512]  [<ffffffffa01ba000>] ? acpi_processor_init+0x0/0x12f [processor]
[    4.033512]  [<ffffffffa01ba0ad>] ? acpi_processor_init+0xad/0x12f [processor]
[    4.033512]  [<ffffffff81069581>] ? __blocking_notifier_call_chain+0x51/0x5f
[    4.033512]  [<ffffffff8100a065>] ? do_one_initcall+0x64/0x174
[    4.033512]  [<ffffffff8107b4f8>] ? sys_init_module+0xc5/0x21a
[    4.033512]  [<ffffffff81011b42>] ? system_call_fastpath+0x16/0x1b
[    4.033512] ---[ end trace 5ffea4bc40debc2d ]---


Best regards,
Michel

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-xen-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR at euro, LC_CTYPE=fr_FR at euro (charmap=ISO-8859-15)
Shell: /bin/sh linked to /bin/dash

xen-hypervisor-4.0-amd64 depends on no packages.

Versions of packages xen-hypervisor-4.0-amd64 recommends:
ii  xen-utils-4.0                 4.0.1-1    XEN administrative tools

Versions of packages xen-hypervisor-4.0-amd64 suggests:
ii  xen-docs-4.0                  4.0.1-1    Documentation for Xen

-- no debconf information