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Re: [Xen-ia64-devel] MCA patches causing Xen to hang on sn2

from [Jes Sorensen] [Permanent Link][Original]
To: SUZUKI Kazuhiro <kaz@xxxxxxxxxxxxxx>
Subject: Re: [Xen-ia64-devel] MCA patches causing Xen to hang on sn2
From: Jes Sorensen <jes@xxxxxxx>
Date: Fri, 17 Nov 2006 17:16:37 +0100
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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SUZUKI Kazuhiro wrote:

Hi Jes,

  Please give me more information about the hang-up/error environment,
like the entire boot log and the boot parameters, etc.


Hi Kaz,

Here is the full boot log. The MCA records indicate that we're crashing
in xen_timer_interrupt(), but I haven't tracked it to the specific place
yet.

Cheers,
Jes



ELILO boot: x
Uncompressing Linux... done
Loading file vmlinuz-xen...done
Uncompressing... done
 __  __            _____  ___                     _        _     _      
 \ \/ /___ _ __   |___ / / _ \    _   _ _ __  ___| |_ __ _| |__ | | ___ 
  \  // _ \ '_ \    |_ \| | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
  /  \  __/ | | |  ___) | |_| |__| |_| | | | \__ \ || (_| | |_) | |  __/
 /_/\_\___|_| |_| |____(_)___/    \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
                                                                        
 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory

 Xen version 3.0-unstable (jes@xxxxxxxxxxxx) (gcc version 4.1.0 (SUSE Linux)) 
Fri Nov 17 16:41:43 CET 2006
 Latest ChangeSet: Wed Nov 15 12:15:34 2006 -0700 12464:ac5330d4945a

(XEN) Xen command line: 
(XEN) xen image pstart: 0x3014000000, xenheap pend: 0x3018000000
(XEN) Xen patching physical address access by offset: 0x3010000000
(XEN) find_memory: efi_memmap_walk returns max_page=c1efff
(XEN) Before xen_heap_start: f000003014155c00
(XEN) After xen_heap_start: f000003016000000
(XEN) Init boot pages: 0x3003000120 -> 0x3014000000.
(XEN) Setting first_pg to 30040
(XEN) Init boot pages: 0x3018000000 -> 0x307bffc000.
(XEN) System RAM: 1935MB (1982448kB)
(XEN) size of virtual frame_table: 4880kB
(XEN) virtual machine to physical table: f3fffffff9f08008 size: 1008kB
(XEN) max_page: 0xc1efff
(XEN) Xen heap: 32MB (32768kB)
(XEN) ACPI: RSDP (v002    SGI                                ) @ 
0x0000003002a09ac0
(XEN) ACPI: XSDT (v001    SGI  XSDTSN2 0x00010001  0x00000001) @ 
0x0000003002a09b00
(XEN) ACPI: MADT (v001    SGI  APICSN2 0x00010001  0x00000001) @ 
0x0000003002a09b60
(XEN) ACPI: SRAT (v001    SGI  SRATSN2 0x00010001  0x00000001) @ 
0x0000003002a09c00
(XEN) ACPI: SLIT (v001    SGI  SLITSN2 0x00010001  0x00000001) @ 
0x0000003002a09d60
(XEN) ACPI: FADT (v003    SGI  FACPSN2 0x00030001  0x00000001) @ 
0x0000003002a09e40
(XEN) ACPI: DSDT (v002    SGI  DSDTSN2 0x00020001  0x00000001) @ 
0x0000000000000000
(XEN) Number of logical nodes in system = 4
(XEN) Number of memory chunks in system = 4
(XEN) SAL 2.9: SGI SN2 version 4.50
(XEN) SAL Platform features: ITC_Drift
(XEN) SAL: AP wakeup using external interrupt vector 0x12
(XEN) No logical to physical processor mapping available
(XEN) avail:0x1180c60000000000, 
status:0x100060000000000,control:0x1180c00000000000, vm?0x0
(XEN) No VT feature supported.
(XEN) cpu_init: current=f0000000040f8000
(XEN) vhpt_init: vhpt paddr=0x30045f0000, end=0x30045fffff
(XEN) ACPI: Local APIC address e8000000fee00000
(XEN) ACPI: LSAPIC (acpi_id[0x00] lsapic_id[0x00] lsapic_eid[0x00] enabled)
(XEN) CPU 0 (0x0000) enabled (BSP)
(XEN) ACPI: LSAPIC (acpi_id[0x01] lsapic_id[0x01] lsapic_eid[0x00] enabled)
(XEN) CPU 1 (0x0100) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x02] lsapic_id[0x00] lsapic_eid[0x02] enabled)
(XEN) CPU 2 (0x0002) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x03] lsapic_id[0x01] lsapic_eid[0x02] enabled)
(XEN) CPU 3 (0x0102) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x04] lsapic_id[0x00] lsapic_eid[0x04] enabled)
(XEN) CPU 4 (0x0004) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x05] lsapic_id[0x01] lsapic_eid[0x04] enabled)
(XEN) CPU 5 (0x0104) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x06] lsapic_id[0x00] lsapic_eid[0x06] enabled)
(XEN) CPU 6 (0x0006) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x07] lsapic_id[0x01] lsapic_eid[0x06] enabled)
(XEN) CPU 7 (0x0106) enabled
(XEN) ACPI: Error parsing MADT - no IOSAPIC entries
(XEN) 8 CPUs available, 8 CPUs total
(XEN) Increasing MCA rendezvous timeout from 20000 to 49000 milliseconds
(XEN) MCA related initialization done
(XEN) SGI SAL version 4.50
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) CPU 0: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz
(XEN) Time init:
(XEN) .... System Time: 251071ns
(XEN) .... scale:               C4EC4EC4
(XEN) Boot processor id 0x0/0x0
(XEN) num_online_cpus=1, max_cpus=64
(XEN) cpu_init: current=f000003017760000
(XEN) vhpt_init: vhpt paddr=0x30045e0000, end=0x30045effff
(XEN) CPU 1: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz
(XEN) cpu_init: current=f000003017758000
(XEN) vhpt_init: vhpt paddr=0x30045d0000, end=0x30045dffff
(XEN) CPU 2: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz
(XEN) cpu_init: current=f000003017750000
(XEN) vhpt_init: vhpt paddr=0x30045c0000, end=0x30045cffff
(XEN) CPU 3: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz
(XEN) cpu_init: current=f000003017748000
(XEN) vhpt_init: vhpt paddr=0x30047f0000, end=0x30047fffff
(XEN) CPU 4: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz
(XEN) cpu_init: current=f000003017740000
(XEN) vhpt_init: vhpt paddr=0x30047e0000, end=0x30047effff
(XEN) CPU 5: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz
(XEN) cpu_init: current=f000003017738000
(XEN) vhpt_init: vhpt paddr=0x30047d0000, end=0x30047dffff
(XEN) CPU 6: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz
(XEN) cpu_init: current=f000003017730000
(XEN) vhpt_init: vhpt paddr=0x30047c0000, end=0x30047cffff
(XEN) CPU 7: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz
(XEN) Brought up 8 CPUs
(XEN) Total of 8 processors activated (2.10 BogoMIPS).
(XEN) Maximum number of domains: 63; 18 RID bits per domain
(XEN) domain.c:423: arch_domain_create:423 domain 0 pervcpu_vhpt 1
(XEN) *** xen_handle_domain_access: exception table lookup failed, 
iip=0xf00000000407ba60, addr=0xc48, spinning...
(XEN) tlb_track_allocate_entries:69 allocated 256 num_entries 256 num_free 256
(XEN) tlb_track_create:115 hash 0xf0000030047bc000 hash_size 512 
(XEN) ### domain f00000301771c080: rid=40000-80000 mp_rid=1000
(XEN) arch_domain_create: domain=f00000301771c080
(XEN) *** LOADING DOMAIN 0 ***
(XEN) METAPHYSICAL MEMORY ARRANGEMENT:
(XEN)  Kernel image:  4000000->51f5c48
(XEN)  Entry address: 400ff20
(XEN)  Init. ramdisk: 0 len 0
(XEN)  Start info.:   51f8000->51fc000
(XEN) Dom0 max_vcpus=1
(XEN) Dom0: 0xf00000301771c080
(XEN) enable lsapic entry: 0xf000003002a09b8c
(XEN) DISABLE lsapic entry: 0xf000003002a09b98
(XEN) DISABLE lsapic entry: 0xf000003002a09ba4
(XEN) DISABLE lsapic entry: 0xf000003002a09bb0
(XEN) DISABLE lsapic entry: 0xf000003002a09bbc
(XEN) DISABLE lsapic entry: 0xf000003002a09bc8
(XEN) DISABLE lsapic entry: 0xf000003002a09bd4
(XEN) DISABLE lsapic entry: 0xf000003002a09be0
(XEN) Domain0 EFI passthrough: ACPI 2.0=0x3002a09ac0
(XEN) dom mem: type=13, attr=0x8000000000000008, 
range=[0x0000000000000000-0x0000000000001000) (4KB)
(XEN) dom mem: type=10, attr=0x8000000000000008, 
range=[0x0000000000001000-0x0000000000002000) (4KB)
(XEN) dom mem: type= 6, attr=0x8000000000000008, 
range=[0x0000000000002000-0x0000000000003000) (4KB)
(XEN) dom mem: type= 7, attr=0x0000000000000008, 
range=[0x0000000000100000-0x0000000020000000) (511MB)
(XEN) dom mem: type=11, attr=0x8000000000000001, 
range=[0x00000000ff800000-0x0000000100000000) (8MB)
(XEN) dom mem: type=11, attr=0x8000000000000001, 
range=[0x0000000800000000-0x0000001000000000) (32768MB)
(XEN) dom mem: type= 6, attr=0x8000000000001001, 
range=[0x0000003000010000-0x0000003000080000) (448KB)
(XEN) dom mem: type= 6, attr=0x8000000000001009, 
range=[0x0000003000400000-0x0000003002000000) (28MB)
(XEN) dom mem: type= 6, attr=0x8000000000000009, 
range=[0x0000003002000000-0x0000003003000000) (16MB)
(XEN) dom mem: type= 6, attr=0x8000000000000009, 
range=[0x000000307bffe000-0x000000307c000000) (8KB)
(XEN) dom mem: type=11, attr=0x8000000000000001, 
range=[0x0000008800000000-0x0000009000000000) (32768MB)
(XEN) dom mem: type= 6, attr=0x8000000000001001, 
range=[0x000000b000010000-0x000000b000080000) (448KB)
(XEN) dom mem: type= 6, attr=0x8000000000001009, 
range=[0x000000b000400000-0x000000b002000000) (28MB)
(XEN) dom mem: type= 6, attr=0x8000000000000009, 
range=[0x000000b002000000-0x000000b003000000) (16MB)
(XEN) dom mem: type=11, attr=0x8000000000000001, 
range=[0x0000010800000000-0x0000011000000000) (32768MB)
(XEN) dom mem: type= 6, attr=0x8000000000001001, 
range=[0x0000013000010000-0x0000013000080000) (448KB)
(XEN) dom mem: type= 6, attr=0x8000000000001009, 
range=[0x0000013000400000-0x0000013002000000) (28MB)
(XEN) dom mem: type= 6, attr=0x8000000000000009, 
range=[0x0000013002000000-0x0000013003000000) (16MB)
(XEN) dom mem: type=11, attr=0x8000000000000001, 
range=[0x0000018800000000-0x0000019000000000) (32768MB)
(XEN) dom mem: type= 6, attr=0x8000000000001001, 
range=[0x000001b000010000-0x000001b000080000) (448KB)
(XEN) dom mem: type= 6, attr=0x8000000000001009, 
range=[0x000001b000400000-0x000001b002000000) (28MB)
(XEN) dom mem: type= 6, attr=0x8000000000000009, 
range=[0x000001b002000000-0x000001b003000000) (16MB)
(XEN) dom mem: type= 6, attr=0x8000000000000009, 
range=[0x000001b03a7fe000-0x000001b03b800000) (16MB)
(XEN) dom mem: type= 5, attr=0x8000000000000009, 
range=[0x000001b03bd64000-0x000001b03bd9e000) (232KB)
(XEN) dom mem: type= 5, attr=0x8000000000000009, 
range=[0x000001b03be12000-0x000001b03be80000) (440KB)
(XEN) dom mem: type= 6, attr=0x8000000000000009, 
range=[0x000001b03bea2000-0x000001b03c000000) (1MB)
(XEN) dom mem: type=12, attr=0x8000000000000001, 
range=[0x1ffffffffc000000-0x2000000000000000) (64MB)
(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) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen).


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