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[Xen-users] FATAL TRAP 18 (machine check)

To: Xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>

From: "Robert Hulme" <robert.hulme@xxxxxxxxx>

Date: Fri, 25 Aug 2006 11:09:48 +0100

Delivery-date: Fri, 25 Aug 2006 03:11:20 -0700

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List-id: Xen user discussion <xen-users.lists.xensource.com>

Can someone please help? I've just rebooted my dual dual core Opteron box and got this error "FATAL TRAP 18 (machine check)". On boot I get this: Xen version 3.0.2 (root@[unknown]) (gcc version 4.1.2 20060729 (prerelease) (Debian 4.1.1-10)) Thu Aug 17 17:30:29 BST 2006 Latest ChangeSet: Sat Apr 8 12:14:27 2006 +0100 9598:1bce05ff1e52 ï ï (XEN) Physical RAM map: (XEN) 0000000000000000 - 0000000000098c00 (usable) (XEN) 0000000000098c00 - 00000000000a0000 (reserved) (XEN) 00000000000d8000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 000000007ff90000 (usable) (XEN) 000000007ff90000 - 000000007ff99000 (ACPI data) (XEN) 000000007ff99000 - 0000000080000000 (ACPI NVS) (XEN) 0000000080000000 - 00000000bff80000 (usable) (XEN) 00000000bff80000 - 00000000c0000000 (reserved) (XEN) 00000000e0000000 - 00000000e8000000 (reserved) (XEN) 00000000fec00000 - 00000000fec00400 (reserved)y in 5 seconds. (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000fff80000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000000240000000 (usable) (XEN) System RAM: 8190MB (8387232kB) (XEN) Xen heap: 13MB (14328kB) (XEN) Using scheduler: Simple EDF Scheduler (sedf) (XEN) found SMP MP-table at 000f6fc0 (XEN) DMI present. (XEN) Using APIC driver default (XEN) ACPI: RSDP (v000 PTLTD ) @ 0x00000000000f7040 (XEN) ACPI: RSDT (v001 PTLTD RSDT 0x06040000 LTP 0x00000000) @ 0x000000007ff953c7 (XEN) ACPI: FADT (v001 NVIDIA CK8S 0x06040000 PTL_ 0x000f4240) @ 0x000000007ff98d36 (XEN) ACPI: SRAT (v001 AMD HAMMER 0x06040000 AMD 0x00000001) @ 0x000000007ff98daa (XEN) ACPI: SPCR (v001 PTLTD $UCRTBL$ 0x06040000 PTL 0x00000001) @ 0x000000007ff98eba (XEN) ACPI: MCFG (v001 PTLTD MCFG 0x06040000 LTP 0x00000000) @ 0x000000007ff98f0a (XEN) ACPI: MADT (v001 PTLTD APIC 0x06040000 LTP 0x00000000) @ 0x000000007ff98f46 (XEN) ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x06040000 LTP 0x00000001) @ 0x000000007ff98fd8 (XEN) ACPI: DSDT (v001 NVIDIA CK8 0x06040000 MSFT 0x0100000e) @ 0x0000000000000000 (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) (XEN) Processor #0 15:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) (XEN) Processor #1 15:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) Processor #2 15:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) (XEN) Processor #3 15:1 APIC version 16 (XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) (XEN) ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-23 (XEN) ACPI: IOAPIC (id[0x05] address[0xdf200000] gsi_base[24]) (XEN) IOAPIC[1]: apic_id 5, version 17, address 0xdf200000, GSI 24-27 (XEN) ACPI: IOAPIC (id[0x06] address[0xdf201000] gsi_base[28]) (XEN) IOAPIC[2]: apic_id 6, version 17, address 0xdf201000, GSI 28-31 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Flat. Using 3 I/O APICs (XEN) Using ACPI (MADT) for SMP configuration information (XEN) Initializing CPU#0 (XEN) Detected 1808.361 MHz processor. (XEN) CPU0: AMD Flush Filter disabled (XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) (XEN) CPU: L2 Cache: 1024K (64 bytes/line) (XEN) CPU 0(2) -> Core 0 (XEN) Intel machine check architecture supported. (XEN) Intel machine check reporting enabled on CPU#0. (XEN) CPU0: AMD Dual Core AMD Opteron(tm) Processor 265 stepping 02 (XEN) Booting processor 1/1 eip 90000 (XEN) Initializing CPU#1 (XEN) CPU1: AMD Flush Filter disabled (XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) (XEN) CPU: L2 Cache: 1024K (64 bytes/line) (XEN) CPU 1(2) -> Core 1 (XEN) AMD: Disabling C1 Clock Ramping Node #0 (XEN) AMD: Disabling C1 Clock Ramping Node #1 (XEN) Intel machine check architecture supported. (XEN) Intel machine check reporting enabled on CPU#1. (XEN) CPU1: AMD Dual Core AMD Opteron(tm) Processor 265 stepping 02 (XEN) Booting processor 2/2 eip 90000 (XEN) Initializing CPU#2 (XEN) CPU2: AMD Flush Filter disabled (XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) (XEN) CPU: L2 Cache: 1024K (64 bytes/line) (XEN) CPU 2(2) -> Core 0 (XEN) Intel machine check architecture supported. (XEN) Intel machine check reporting enabled on CPU#2. (XEN) CPU2: AMD Dual Core AMD Opteron(tm) Processor 265 stepping 02 (XEN) Booting processor 3/3 eip 90000 (XEN) Initializing CPU#3 (XEN) CPU3: AMD Flush Filter disabled (XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) (XEN) CPU: L2 Cache: 1024K (64 bytes/line) (XEN) CPU 3(2) -> Core 1 (XEN) Intel machine check architecture supported. (XEN) Intel machine check reporting enabled on CPU#3. (XEN) CPU3: AMD Dual Core AMD Opteron(tm) Processor 265 stepping 02 (XEN) Total of 4 processors activated. (XEN) ENABLING IO-APIC IRQs (XEN) ..TIMER: vector=0x31 apic1=0 pin1=0 apic2=-1 pin2=-1 (XEN) checking TSC synchronization across 4 CPUs: passed. (XEN) Platform timer is 1.193MHz PIT (XEN) Brought up 4 CPUs (XEN) Machine check exception polling timer started. (XEN) Using IPI Shortcut mode (XEN) *** LOADING DOMAIN 0 *** (XEN) Domain 0 kernel supports features = { 0000000f }. (XEN) Domain 0 kernel requires features = { 00000000 }. (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 000000007e000000->000000007f000000 (61440 pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff80100000->ffffffff805a0008 (XEN) Init. ramdisk: ffffffff805a1000->ffffffff80833000 (XEN) Phys-Mach map: ffffffff80833000->ffffffff808b3000 (XEN) Start info: ffffffff808b3000->ffffffff808b4000 (XEN) Page tables: ffffffff808b4000->ffffffff808bd000 (XEN) Boot stack: ffffffff808bd000->ffffffff808be000 (XEN) TOTAL: ffffffff80000000->ffffffff80c00000 (XEN) ENTRY ADDRESS: ffffffff80100000 (XEN) Dom0 has maximum 4 VCPUs (XEN) Initrd len 0x292000, start at 0xffffffff805a1000 (XEN) Scrubbing Free RAM: ........................................................................----[ Xen-3.0.2 Not tainted ]---- (XEN) CPU: 2 (XEN) RIP: e010:[<ffff830000119105>]. idle_loop+0x75/0xa0 (XEN) RFLAGS: 0000000000000246 CONTEXT: hypervisor (XEN) rax: 0000000000000100 rbx: 0000000000000002 rcx: 00000000009895b9 (XEN) rdx: ffff830000194500 rsi: 000000004f245c70 rdi: 00000000b52e4a98 (XEN) rbp: 0000000000000000 rsp: ffff830000209f20 r8: ffff8300001b3e00 (XEN) r9: ffff830000193fd0 r10: 0000000000000001 r11: ffff8300001b3e20 (XEN) r12: 0000000000000000 r13: 0000000000000000 r14: 0000000000000000 (XEN) r15: 0000000000000000 cr0: 000000008005003b cr3: 0000000000102000 (XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: 0000 cs: e010 (XEN) .Xen stack trace from rsp=ffff830000209f20: (XEN) 00000000a5a5a5a5 .0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000002 ffff83000020a080 (XEN) Xen call trace: (XEN) [<ffff830000119105>]. idle_loop+0x75/0xa0 (XEN) (XEN) ************************************ (XEN) CPU2 FATAL TRAP 18 (machine check), ERROR_CODE 0000. (XEN) System shutting down -- need manual reset. (XEN) ************************************ -- ------------------------------------------------------ ASCII stupid question, get a stupid ANSI "Sex is one of the most beautiful, natural, wholesome things that money can buy" --Steve Martin http://www.robhulme.com/ http://robhu.livejournal.com/

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