Debian Bug report logs - #602378
xen-hypervisor-4.0-amd64: Live migration of Guests crashes and reboots

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Package: xen-hypervisor-4.0-amd64; Maintainer for xen-hypervisor-4.0-amd64 is Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>;

Reported by: <Andreas.Balg@sf.tv>

Date: Thu, 4 Nov 2010 11:18:02 UTC

Severity: important

Tags: upstream

Found in version xen/4.0.1-1

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Report forwarded to debian-bugs-dist@lists.debian.org, Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>:
Bug#602378; Package xen-hypervisor-4.0-amd64. (Thu, 04 Nov 2010 11:18:05 GMT) Full text and rfc822 format available.

Acknowledgement sent to <Andreas.Balg@sf.tv>:
New Bug report received and forwarded. Copy sent to Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>. (Thu, 04 Nov 2010 11:18:05 GMT) Full text and rfc822 format available.

Message #5 received at submit@bugs.debian.org (full text, mbox):

From: <Andreas.Balg@sf.tv>
To: <submit@bugs.debian.org>
Subject: xen-hypervisor-4.0-amd64: Live migration of Guests crashes and reboots
Date: Thu, 4 Nov 2010 12:01:40 +0100
Package: xen-hypervisor-4.0-amd64
Version: 4.0.1-1
Severity: grave
Tags: squeeze sid
Justification: causes non-serious data loss

Live migration of a guest (running CentOS 5.5, Paravirtualized) crashes the target-host
(Hardware: Dell R610, 2x Xeon 5620, 16Gb RAM, Perc/700-Raid)

(XEN) ----[ Xen-4.0.1  x86_64  debug=n  Not tainted ]----
(XEN) CPU:    9
(XEN) RIP:    e008:[<ffff82c4801151f6>] free_heap_pages+0x366/0x4b0
(XEN) RFLAGS: 0000000000010286   CONTEXT: hypervisor
(XEN) rax: ffff8301000017c0   rbx: ffff82f602e4b080   rcx: ffff8315ffffffe0
(XEN) rdx: ffff8315ffffffe0   rsi: 00000000ffffffff   rdi: 0000000000172585
(XEN) rbp: 0000000000000000   rsp: ffff8304265c7888   r8:  0000000000000020
(XEN) r9:  0000000000000001   r10: 0200000000000000   r11: 0080000000000000
(XEN) r12: ffff82f602e4b0a0   r13: 00007d0a00000000   r14: 0180000000000000
(XEN) r15: 000000000000017c   cr0: 0000000080050033   cr4: 00000000000026f0
(XEN) cr3: 000000019fc73000   cr2: ffff8315ffffffe4
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e010   cs: e008
(XEN) Xen stack trace from rsp=ffff8304265c7888:
(XEN)    0000000000000001 ffff82c48037a4c0 000000000000017c 000000000000001
(XEN)    ffff8301725870b0 ffff830203200000 ffff82f602e4b080 000000000000000
(XEN)    0000000000000001 000000000007f43a 0000000000000000 ffff82c48011548
(XEN)    0000000000000206 ffff82f602e4b080 ffff83021fa470d8 ffff83020320000
(XEN)    ffff83021fa470d8 ffff83021fa48000 0000000000000000 ffff83020320000
(XEN)    007fffffffffffff ffff82c48015f618 000000000000e510 ffff83042655000
(XEN)    00000000003fb288 80000003fb288167 ffff830426550000 140000000000001
(XEN)    ffff82f6043f48e0 1400000000000001 ffff8304265c7f28 ffff82f6043f480
(XEN)    007fffffffffffff ffff82c48015fa1c 8000000150b3e167 000000000000000
(XEN)    000000000016d754 ffff82c400800167 0000000000000002 ffff8300cf66800
(XEN)    80000004248a8767 ffff82c48015d179 0000000000800165 ffff82f6043f480
(XEN)    00000000000001e6 ffff83021116e000 0000000000000067 00000000002111e
(XEN)    ffff830203200000 ffff82c48015f277 2100000000000001 ffff82f604222d0
(XEN)    00000000000001e6 ffff83021116e000 0000000000000001 ffff82c48015f6e
(XEN)    000000000000004d ffff82c48014605a ffff8304265c7f28 ffff880227cbdd8
(XEN)    0000000000000004 2100000000000001 ffff82f604222dc0 210000000000001
(XEN)    ffff8304265c7f28 ffff82f604222dd0 007fffffffffffff ffff82c48015fac
(XEN)    0000000000171d3c ffff830171d3c740 0000000000000001 000000000000000
(XEN)    00000000000000e8 ffff82f602e3a780 0500000000000000 ffff82c48037a90
(XEN)    f000000000000000 ffff82f604222dc0 0000000000000001 00000000fffffff
(XEN) Xen call trace:
(XEN)    [<ffff82c4801151f6>] free_heap_pages+0x366/0x4b0
(XEN)    [<ffff82c480115488>] free_domheap_pages+0x148/0x380
(XEN)    [<ffff82c48015f618>] free_page_type+0x388/0x650
(XEN)    [<ffff82c48015fa1c>] __put_page_type+0x13c/0x2d0
(XEN)    [<ffff82c48015d179>] is_iomem_page+0x9/0x90
(XEN)    [<ffff82c48015f277>] put_page_from_l2e+0xf7/0x110
(XEN)    [<ffff82c48015f6ee>] free_page_type+0x45e/0x650
(XEN)    [<ffff82c48014605a>] event_check_interrupt+0x2a/0x30
(XEN)    [<ffff82c48015fa1c>] __put_page_type+0x13c/0x2d0
(XEN)    [<ffff82c4801601a9>] put_page_from_l3e+0x79/0x140
(XEN)    [<ffff82c48015f573>] free_page_type+0x2e3/0x650
(XEN)    [<ffff82c48015fa1c>] __put_page_type+0x13c/0x2d0
(XEN)    [<ffff82c480146541>] smp_apic_timer_interrupt+0x51/0x90
(XEN)    [<ffff82c480146541>] smp_apic_timer_interrupt+0x51/0x90
(XEN)    [<ffff82c4801c8595>] sh_remove_shadows+0xa5/0xb60
(XEN)    [<ffff82c4801602c7>] put_page_from_l4e+0x57/0xd0
(XEN)    [<ffff82c48015f477>] free_page_type+0x1e7/0x650
(XEN)    [<ffff82c48015fa1c>] __put_page_type+0x13c/0x2d0
(XEN)    [<ffff82c48015d7b8>] get_page+0x28/0xf0
(XEN)    [<ffff82c48014f338>] relinquish_memory+0x278/0x450
(XEN)    [<ffff82c48014f989>] domain_relinquish_resources+0x1d9/0x270
(XEN)    [<ffff82c48010611b>] domain_kill+0x7b/0x100
(XEN)    [<ffff82c480103f54>] domctl_lock_acquire+0x44/0x70
(XEN)    [<ffff82c48010465e>] do_domctl+0x4ae/0x1050
(XEN)    [<ffff82c48014ab4d>] vcpu_kick+0x1d/0x80
(XEN)    [<ffff82c48015d7b8>] get_page+0x28/0xf0
(XEN)    [<ffff82c4801e9169>] syscall_enter+0xa9/0xae
(XEN)
(XEN) Pagetable walk from ffff8315ffffffe4:
(XEN)  L4[0x106] = 00000000cf56d027 5555555555555555
(XEN)  L3[0x057] = 0000000000000000 ffffffffffffffff
(XEN)
(XEN) ****************************************
(XEN) Panic on CPU 9:
(XEN) FATAL PAGE FAULT
(XEN) [error_code=0002]
(XEN) Faulting linear address: ffff8315ffffffe4
(XEN) ****************************************
(XEN)
(XEN) Reboot in five seconds...



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

Kernel: Linux 2.6.32-5-xen-amd64 (SMP w/16 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

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:
pn  xen-docs-4.0                  <none>     (no description available)

-- no debconf information




Information forwarded to debian-bugs-dist@lists.debian.org, Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>:
Bug#602378; Package xen-hypervisor-4.0-amd64. (Thu, 04 Nov 2010 14:48:05 GMT) Full text and rfc822 format available.

Acknowledgement sent to Bastian Blank <waldi@debian.org>:
Extra info received and forwarded to list. Copy sent to Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>. (Thu, 04 Nov 2010 14:48:05 GMT) Full text and rfc822 format available.

Message #10 received at 602378@bugs.debian.org (full text, mbox):

From: Bastian Blank <waldi@debian.org>
To: 602378@bugs.debian.org, 602378-submitter@bugs.debian.org
Subject: Re: [Pkg-xen-devel] Bug#602378: xen-hypervisor-4.0-amd64: Live migration of Guests crashes and reboots
Date: Thu, 4 Nov 2010 15:45:54 +0100
severity 602378 important
thanks

On Thu, Nov 04, 2010 at 12:01:40PM +0100, Andreas.Balg@sf.tv wrote:
> Live migration of a guest (running CentOS 5.5, Paravirtualized) crashes the target-host
> (Hardware: Dell R610, 2x Xeon 5620, 16Gb RAM, Perc/700-Raid)

Please provide the complete Xen log. It most likely shows "PFN
compression", which is somewhat broken according to
<BAY121-W4629FE3344480F9671824CDA850@phx.gbl>[1].

Bastian

[1]: http://mid.gmane.org/BAY121-W4629FE3344480F9671824CDA850@phx.gbl
-- 
Schshschshchsch.
		-- The Gorn, "Arena", stardate 3046.2




Severity set to 'important' from 'grave' Request was from Bastian Blank <waldi@debian.org> to control@bugs.debian.org. (Thu, 04 Nov 2010 14:48:07 GMT) Full text and rfc822 format available.

Message sent on to <Andreas.Balg@sf.tv>:
Bug#602378. (Thu, 04 Nov 2010 14:48:09 GMT) Full text and rfc822 format available.

Information stored :
Bug#602378; Package xen-hypervisor-4.0-amd64. (Thu, 04 Nov 2010 16:54:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to <Andreas.Balg@sf.tv>:
Extra info received and filed, but not forwarded. (Thu, 04 Nov 2010 16:54:02 GMT) Full text and rfc822 format available.

Message #20 received at 602378-quiet@bugs.debian.org (full text, mbox):

From: <Andreas.Balg@sf.tv>
To: <waldi@debian.org>, <602378-quiet@bugs.debian.org>
Subject: AW: Bug#602378: [Pkg-xen-devel] Bug#602378: xen-hypervisor-4.0-amd64: Live migration of Guests crashes and reboots
Date: Thu, 4 Nov 2010 17:39:10 +0100
[Message part 1 (text/plain, inline)]
Hope you find what you are looking for - Unfortunately I am currently unable to truncate the log to the relevant lines.....

Contact me for any further information
.

-----Urspr√ľngliche Nachricht-----
Von: Bastian Blank [mailto:waldi@debian.org] 
Gesendet: Donnerstag, 4. November 2010 15:46
An: 602378@bugs.debian.org; 602378-submitter@bugs.debian.org
Betreff: Bug#602378: [Pkg-xen-devel] Bug#602378: xen-hypervisor-4.0-amd64: Live migration of Guests crashes and reboots

severity 602378 important
thanks

On Thu, Nov 04, 2010 at 12:01:40PM +0100, Andreas.Balg@sf.tv wrote:
> Live migration of a guest (running CentOS 5.5, Paravirtualized) crashes the target-host
> (Hardware: Dell R610, 2x Xeon 5620, 16Gb RAM, Perc/700-Raid)

Please provide the complete Xen log. It most likely shows "PFN
compression", which is somewhat broken according to
<BAY121-W4629FE3344480F9671824CDA850@phx.gbl>[1].

Bastian

[1]: http://mid.gmane.org/BAY121-W4629FE3344480F9671824CDA850@phx.gbl
-- 
Schshschshchsch.
		-- The Gorn, "Arena", stardate 3046.2


[xend.log (application/octet-stream, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>:
Bug#602378; Package xen-hypervisor-4.0-amd64. (Thu, 04 Nov 2010 17:03:05 GMT) Full text and rfc822 format available.

Acknowledgement sent to Bastian Blank <waldi@debian.org>:
Extra info received and forwarded to list. Copy sent to Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>. (Thu, 04 Nov 2010 17:03:05 GMT) Full text and rfc822 format available.

Message #25 received at 602378@bugs.debian.org (full text, mbox):

From: Bastian Blank <waldi@debian.org>
To: Andreas.Balg@sf.tv
Cc: 602378@bugs.debian.org
Subject: Re: Bug#602378: [Pkg-xen-devel] Bug#602378: xen-hypervisor-4.0-amd64: Live migration of Guests crashes and reboots
Date: Thu, 4 Nov 2010 17:59:21 +0100
On Thu, Nov 04, 2010 at 05:39:10PM +0100, Andreas.Balg@sf.tv wrote:
> Contact me for any further information

I meant hypervisor log, aka "xm dmesg".

Bastian

-- 
You can't evaluate a man by logic alone.
		-- McCoy, "I, Mudd", stardate 4513.3




Information stored :
Bug#602378; Package xen-hypervisor-4.0-amd64. (Mon, 08 Nov 2010 16:12:09 GMT) Full text and rfc822 format available.

Acknowledgement sent to <Andreas.Balg@sf.tv>:
Extra info received and filed, but not forwarded. (Mon, 08 Nov 2010 16:12:10 GMT) Full text and rfc822 format available.

Message #30 received at 602378-quiet@bugs.debian.org (full text, mbox):

From: <Andreas.Balg@sf.tv>
To: <waldi@debian.org>
Cc: <602378-quiet@bugs.debian.org>
Subject: AW: Bug#602378: [Pkg-xen-devel] Bug#602378: xen-hypervisor-4.0-amd64: Live migration of Guests crashes and reboots
Date: Mon, 8 Nov 2010 17:09:21 +0100
Hello Bastian,

here is the log you asked for - does not seem to show much useful information regardign this to me - I've been trying to create a
log that show what happens directly before the crash and reboot of the host but since those Guests that crashed the host died
during one of the crashes before and I reinstalled those guests I cannot reproduce the problem any more.

Regards,
Andreas

============================================================================================

(XEN) Xen version 4.0.1 (Debian 4.0.1-1) (waldi@debian.org) (gcc version 4.4.5 20100824 (prerelease) (Debian 4.4.4-11) ) Fri Sep  3 15:38:12 UTC 2010
(XEN) Bootloader: GRUB 1.98+20100804-7
(XEN) Command line: placeholder console=vga,com2 com2=57600,8n1
(XEN) Video information:
(XEN)  VGA is text mode 80x25, font 8x16
(XEN)  VBE/DDC methods: none; EDID transfer time: 0 seconds
(XEN)  EDID info not retrieved because no DDC retrieval method detected
(XEN) Disc information:
(XEN)  Found 1 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 00000000000a0000 (usable)
(XEN)  0000000000100000 - 00000000cf679000 (usable)
(XEN)  00000000cf679000 - 00000000cf68f000 (reserved)
(XEN)  00000000cf68f000 - 00000000cf6ce000 (ACPI data)
(XEN)  00000000cf6ce000 - 00000000d0000000 (reserved)
(XEN)  00000000e0000000 - 00000000f0000000 (reserved)
(XEN)  00000000fe000000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 0000000430000000 (usable)
(XEN) ACPI: RSDP 000F0A90, 0024 (r2 DELL  )
(XEN) ACPI: XSDT 000F0B94, 009C (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: FACP CF6B3F9C, 00F4 (r3 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: DSDT CF68F000, 3D5A (r1 DELL   PE_SC3          1 INTL 20050624)
(XEN) ACPI: FACS CF6B6000, 0040
(XEN) ACPI: APIC CF6B3478, 015E (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SPCR CF6B35D8, 0050 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: HPET CF6B362C, 0038 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: DMAR CF6B3668, 01A8 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: MCFG CF6B38C4, 003C (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: WD__ CF6B3904, 0134 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SLIC CF6B3A3C, 0024 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: ERST CF692EDC, 0270 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: HEST CF69314C, 03A8 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: BERT CF692D5C, 0030 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: EINJ CF692D8C, 0150 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SRAT CF6B3BC0, 0370 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: TCPA CF6B3F34, 0064 (r2 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SSDT CF6B7000, 43F4 (r1  INTEL PPM RCM  80000001 INTL 20061109)
(XEN) System RAM: 16374MB (16767076kB)
(XEN) Reserving non-aligned node boundary @ mfn 0x230000
(XEN) Domain heap initialised DMA width 31 bits
(XEN) Processor #32 6:12 APIC version 21
(XEN) Processor #0 6:12 APIC version 21
(XEN) Processor #34 6:12 APIC version 21
(XEN) Processor #2 6:12 APIC version 21
(XEN) Processor #50 6:12 APIC version 21
(XEN) Processor #18 6:12 APIC version 21
(XEN) Processor #52 6:12 APIC version 21
(XEN) Processor #20 6:12 APIC version 21
(XEN) Processor #33 6:12 APIC version 21
(XEN) Processor #1 6:12 APIC version 21
(XEN) Processor #35 6:12 APIC version 21
(XEN) Processor #3 6:12 APIC version 21
(XEN) Processor #51 6:12 APIC version 21
(XEN) Processor #19 6:12 APIC version 21
(XEN) Processor #53 6:12 APIC version 21
(XEN) Processor #21 6:12 APIC version 21
(XEN) IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
(XEN) IOAPIC[1]: apic_id 1, version 32, address 0xfec80000, GSI 32-55
(XEN) Enabling APIC mode:  Phys.  Using 2 I/O APICs
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2394.027 MHz processor.
(XEN) Initing memory sharing.
(XEN) VMX: Supported advanced features:
(XEN)  - APIC MMIO access virtualisation
(XEN)  - APIC TPR shadow
(XEN)  - Extended Page Tables (EPT)
(XEN)  - Virtual-Processor Identifiers (VPID)
(XEN)  - Virtual NMI
(XEN)  - MSR direct-access bitmap
(XEN)  - Unrestricted Guest
(XEN) EPT supports 2MB super page.
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging detected.
(XEN) Intel VT-d Snoop Control supported.
(XEN) Intel VT-d DMA Passthrough not supported.
(XEN) Intel VT-d Queued Invalidation supported.
(XEN) Intel VT-d Interrupt Remapping supported.
(XEN) I/O virtualisation enabled
(XEN)  - Dom0 mode: Relaxed
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) Total of 16 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using old ACK method
(XEN) TSC is reliable, synchronization unnecessary
(XEN) Platform timer is 14.318MHz HPET
(XEN) Allocated console ring of 32 KiB.
(XEN) Brought up 16 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x16b5000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000418000000->0000000420000000 (4078624 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff81000000->ffffffff816b5000
(XEN)  Init. ramdisk: ffffffff816b5000->ffffffff83262a00
(XEN)  Phys-Mach map: ffffffff83263000->ffffffff851c1100
(XEN)  Start info:    ffffffff851c2000->ffffffff851c24b4
(XEN)  Page tables:   ffffffff851c3000->ffffffff851f0000
(XEN)  Boot stack:    ffffffff851f0000->ffffffff851f1000
(XEN)  TOTAL:         ffffffff80000000->ffffffff85400000
(XEN)  ENTRY ADDRESS: ffffffff81506200
(XEN) Dom0 has maximum 16 VCPUs
(XEN) Scrubbing Free RAM: done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 176kB init memory.
(XEN) mm.c:798:d15 Non-privileged (15) attempt to map I/O space 000000f0
(XEN) *** Serial input -> Xen (type 'CTRL-a' three times to switch input to DOM0)




-----Urspr√ľngliche Nachricht-----
Von: Bastian Blank [mailto:waldi@debian.org] 
Gesendet: Donnerstag, 4. November 2010 17:59
An: Balg, Andreas
Cc: 602378@bugs.debian.org
Betreff: Re: Bug#602378: [Pkg-xen-devel] Bug#602378: xen-hypervisor-4.0-amd64: Live migration of Guests crashes and reboots

On Thu, Nov 04, 2010 at 05:39:10PM +0100, Andreas.Balg@sf.tv wrote:
> Contact me for any further information

I meant hypervisor log, aka "xm dmesg".

Bastian

-- 
You can't evaluate a man by logic alone.
		-- McCoy, "I, Mudd", stardate 4513.3

Added tag(s) wheezy. Request was from Kurt Roeckx <kurt@roeckx.be> to control@bugs.debian.org. (Wed, 16 Feb 2011 19:04:53 GMT) Full text and rfc822 format available.

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>:
Bug#602378; Package xen-hypervisor-4.0-amd64. (Mon, 09 Jul 2012 22:18:03 GMT) Full text and rfc822 format available.

Acknowledgement sent to Ian Campbell <ijc@hellion.org.uk>:
Extra info received and forwarded to list. Copy sent to Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>. (Mon, 09 Jul 2012 22:18:03 GMT) Full text and rfc822 format available.

Message #37 received at 602378@bugs.debian.org (full text, mbox):

From: Ian Campbell <ijc@hellion.org.uk>
To: 602378@bugs.debian.org
Subject: Please can you try 4.1 from Wheezy
Date: Mon, 09 Jul 2012 16:10:51 -0600
There's a couple of patches in 4.1 which might plausibly be the fix for
this.

        changeset:   23246:8f927378135a
        user:        Jan Beulich <jbeulich@suse.com>
        date:        Wed Mar 07 08:35:58 2012 +0000
        files:       xen/arch/ia64/xen/domain.c xen/arch/x86/domain.c xen/arch/x86/domctl.c
        description:
        passthrough: release assigned PCI devices earlier during domain shutdown

        changeset:   22133:9c5f084135b8
        user:        Keir Fraser <keir.fraser@citrix.com>
        date:        Mon Sep 13 17:00:10 2010 +0100
        files:       xen/common/page_alloc.c
        description:
        page_alloc: Check neighbouring chunks belong to same NUMA node before
        merging in free_heap_pages().
        
(the latter being the fix for
http://mid.gmane.org/BAY121-W4629FE3344480F9671824CDA850@phx.gbl which
Bastian referred to earlier.)

Is there any chance that you could try with the Xen packages from Wheezy
and see if this issue has been fixed.

Thanks,
Ian.






Added tag(s) upstream. Request was from Ian Campbell <ijc@hellion.org.uk> to control@bugs.debian.org. (Thu, 12 Jul 2012 17:42:06 GMT) Full text and rfc822 format available.

Removed tag(s) squeeze, sid, and wheezy. Request was from Bastian Blank <waldi@debian.org> to control@bugs.debian.org. (Fri, 17 Aug 2012 09:33:06 GMT) Full text and rfc822 format available.

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