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Re: [Xen-ia64-devel] crash on xen-ia64-unstable 11810:fcd746cf4647

To: Aron Griffis <aron@xxxxxx>, Alex Williamson <alex.williamson@xxxxxx>
Subject: Re: [Xen-ia64-devel] crash on xen-ia64-unstable 11810:fcd746cf4647
From: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
Date: Wed, 18 Oct 2006 06:19:06 +0900
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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Hi, Aron

Do you use FC6? If so, it's compiler issue.
Please see the following link.
I posted a patch to fix it.
https://www.redhat.com/archives/fedora-ia64-list/2006-August/msg00059.html

Best Regards,

Akio Takebe

>Unfortunately fixing the xen/xenlinux mismatch didn't solve the
>problem...
>
> Xen version 3.0-unstable (agriffis@xxxxxxxxxx) (gcc version 4.1.1 20060828
> (Red Hat 4.1.1-20)) Tue Oct 17 09:43:08 EDT 2006
> Latest ChangeSet: Mon Oct 16 22:44:25 2006 -0400 11811:e06634ca24f6
>
>(XEN) Xen command line: 
>(XEN) xen image pstart: 0x4000000, xenheap pend: 0x8000000
>(XEN) Xen patching physical address access by offset: 0x0
>(XEN) find_memory: efi_memmap_walk returns max_page=103ffef
>(XEN) Before xen_heap_start: f000000004139e58
>(XEN) After xen_heap_start: f000000004348000
>(XEN) warning: skipping physical page 0
>(XEN) Init boot pages: 0x4000 -> 0x4000000.
>(XEN) Init boot pages: 0x8000000 -> 0x3f5e4000.
>(XEN) Init boot pages: 0x3fb00000 -> 0x3fb2c000.
>(XEN) Init boot pages: 0x4040000000 -> 0x40fcb51000.
>(XEN) Init boot pages: 0x40fd9b3d00 -> 0x40fdf8c008.
>(XEN) Init boot pages: 0x40fdf8c068 -> 0x40fdf8ffdf.
>(XEN) Init boot pages: 0x40fdf90008 -> 0x40fef98008.
>(XEN) Init boot pages: 0x40fef986f8 -> 0x40ffd68000.
>(XEN) Init boot pages: 0x40ffda4000 -> 0x40ffe10000.
>(XEN) Init boot pages: 0x40ffe80000 -> 0x40fffbc000.
>(XEN) System RAM: 4085MB (4183168kB)
>(XEN) size of virtual frame_table: 10288kB
>(XEN) virtual machine to physical table: f3fffffff7e00088 size: 2096kB
>(XEN) max_page: 0x103ffef
>(XEN) Xen heap: 60MB (62176kB)
>(XEN) ACPI: RSDP (v002     HP                                ) @ 
>0x000000003fb2e000
>(XEN) ACPI: XSDT (v001     HP   rx2600 0x00000000 HP 0x00000000) @ 
>0x000000003fb2e02c
>(XEN) ACPI: FADT (v003     HP   rx2600 0x00000000 HP 0x00000000) @ 
>0x000000003fb36800
>(XEN) ACPI: SPCR (v001     HP   rx2600 0x00000000 HP 0x00000000) @ 
>0x000000003fb36938
>(XEN) ACPI: DBGP (v001     HP   rx2600 0x00000000 HP 0x00000000) @ 
>0x000000003fb36988
>(XEN) ACPI: MADT (v001     HP   rx2600 0x00000000 HP 0x00000000) @ 
>0x000000003fb36a48
>(XEN) ACPI: SPMI (v004     HP   rx2600 0x00000000 HP 0x00000000) @ 
>0x000000003fb369c0
>(XEN) ACPI: CPEP (v001     HP   rx2600 0x00000000 HP 0x00000000) @ 
>0x000000003fb36a10
>(XEN) ACPI: SSDT (v001     HP   rx2600 0x00000006 INTL 0x02012044) @ 
>0x000000003fb33870
>(XEN) ACPI: SSDT (v001     HP   rx2600 0x00000006 INTL 0x02012044) @ 
>0x000000003fb33a50
>(XEN) ACPI: SSDT (v001     HP   rx2600 0x00000006 INTL 0x02012044) @ 
>0x000000003fb33da0
>(XEN) ACPI: SSDT (v001     HP   rx2600 0x00000006 INTL 0x02012044) @ 
>0x000000003fb347c0
>(XEN) ACPI: SSDT (v001     HP   rx2600 0x00000006 INTL 0x02012044) @ 
>0x000000003fb351e0
>(XEN) ACPI: SSDT (v001     HP   rx2600 0x00000006 INTL 0x02012044) @ 
>0x000000003fb35c00
>(XEN) ACPI: SSDT (v001     HP   rx2600 0x00000006 INTL 0x02012044) @ 
>0x000000003fb36620
>(XEN) ACPI: SSDT (v001     HP   rx2600 0x00000006 INTL 0x02012044) @ 
>0x000000003fb36710
>(XEN) ACPI: DSDT (v001     HP   rx2600 0x00000007 INTL 0x02012044) @ 
>0x0000000000000000
>(XEN) SAL 3.1: HP version 2.31
>(XEN) SAL Platform features: None
>(XEN) SAL: AP wakeup using external interrupt vector 0xff
>(XEN) No logical to physical processor mapping available
>(XEN) avail:0x1180c60000000000, status:0x60000000000,control:
>0x1180c00000000000, vm?0x0
>(XEN) No VT feature supported.
>(XEN) cpu_init: current=f0000000040e0000
>(XEN) vhpt_init: vhpt paddr=0x40fcb40000, end=0x40fcb4ffff
>(XEN) ACPI: Local APIC address e8000000fee00000
>(XEN) ACPI: LAPIC_ADDR_OVR (address[00000000fee00000])
>(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: IOSAPIC (id[0x0] address[00000000fed20800] gsi_base[16])
>(XEN) ACPI: IOSAPIC (id[0x1] address[00000000fed22800] gsi_base[27])
>(XEN) ACPI: IOSAPIC (id[0x2] address[00000000fed24800] gsi_base[38])
>(XEN) ACPI: IOSAPIC (id[0x3] address[00000000fed26800] gsi_base[49])
>(XEN) ACPI: IOSAPIC (id[0x4] address[00000000fed28800] gsi_base[60])
>(XEN) ACPI: IOSAPIC (id[0x6] address[00000000fed2c800] gsi_base[71])
>(XEN) 2 CPUs available, 2 CPUs total
>(XEN) MCA related initialization done
>(XEN) Using scheduler: SMP Credit Scheduler (credit)
>(XEN) CPU 0: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz+/-
>650ppm
>(XEN) Time init:
>(XEN) .... System Time: 18750245ns
>(XEN) .... scale:               C4EC4EC4
>(XEN) Boot processor id 0x0/0x0
>(XEN) num_online_cpus=1, max_cpus=64
>(XEN) cpu_init: current=f000000007ff0000
>(XEN) vhpt_init: vhpt paddr=0x40fef80000, end=0x40fef8ffff
>(XEN) CPU 1: synchronized ITC with CPU 0 (last diff -13 cycles, maxerr 604 
>cycles)
>(XEN) CPU 1: base freq=200.000MHz, ITC ratio=13/2, ITC freq=1300.000MHz+/-
>650ppm
>(XEN) Brought up 2 CPUs
>(XEN) Total of 2 processors activated (0.52 BogoMIPS).
>(XEN) Maximum number of domains: 63; 18 RID bits per domain
>(XEN) GSI 34 (edge, high) -> CPU 0 (0x0000) vector 48
>(XEN) ERROR: Failed to allocate na16550 IRQ 3
>(XEN) tlb_track_allocate_entries:68 allocated 256 num_entries 256 num_free 
>256
>(XEN) tlb_track_create:114 hash 0xf0000040fd9b4000 hash_size 512 
>(XEN) ### domain f000000007c88080: rid=40000-80000 mp_rid=1000
>(XEN) arch_domain_create: domain=f000000007c88080
>(XEN) *** LOADING DOMAIN 0 ***
>(XEN) METAPHYSICAL MEMORY ARRANGEMENT:
>(XEN)  Kernel image:  4000000->503dd48
>(XEN)  Entry address: 400ff20
>(XEN)  Init. ramdisk: 0 len 0
>(XEN)  Start info.:   5040000->5044000
>(XEN) Dom0 max_vcpus=1
>(XEN) Dom0: 0xf000000007c88080
>(XEN) enable lsapic entry: 0xf00000003fb36a80
>(XEN) DISABLE lsapic entry: 0xf00000003fb36a8c
>(XEN) Domain0 EFI passthrough: ACPI 2.0=0x3fb2e000 SMBIOS=0x3fb3a000
>(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=[0x0000000000003000-
>0x0000000000100000) (1012KB)
>(XEN) dom mem: type= 7, attr=0x0000000000000008, range=[0x0000000000100000-
>0x0000000020000000) (511MB)
>(XEN) dom mem: type= 5, attr=0x8000000000000008, range=[0x000000003f5e4000-
>0x000000003fac0000) (4MB)
>(XEN) dom mem: type= 9, attr=0x0000000000000008, range=[0x000000003fb2c000-
>0x000000003fb38000) (48KB)
>(XEN) dom mem: type= 6, attr=0x8000000000000008, range=[0x000000003fb38000-
>0x0000000040000000) (4MB)
>(XEN) dom mem: type=11, attr=0x0000000000000001, range=[0x0000000080000000-
>0x00000000fe000000) (2016MB)
>(XEN) dom mem: type=11, attr=0x8000000000000001, range=[0x00000000fed00000-
>0x0000000100000000) (19MB)
>(XEN) dom mem: type= 5, attr=0x8000000000000008, range=[0x00000040ffd68000-
>0x00000040ffda4000) (240KB)
>(XEN) dom mem: type= 5, attr=0x8000000000000008, range=[0x00000040ffe10000-
>0x00000040ffe7e000) (440KB)
>(XEN) dom mem: type= 6, attr=0x8000000000000008, range=[0x00000040fffbe000-
>0x0000004100000000) (264KB)
>(XEN) dom mem: type=11, attr=0x0000000000000001, range=[0x0000080000000000-
>0x0000100000000000) (8388608MB)
>(XEN) dom mem: type=12, attr=0x8000000000000001, range=[0x0003fffffc000000-
>0x0004000000000000) (64MB)
>(XEN) Scrubbing Free RAM: .................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
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>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>...........................................................................
>................................................................done.
>(XEN) Xen trace buffers: disabled
>(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input 
>to Xen).
>(XEN) vcpu_get_lrr0: Unmasked interrupts unsupported
>(XEN) vcpu_get_lrr1: Unmasked interrupts unsupported
>(XEN) Domain set shared_info_va to 0xfffffffffff00000
>(XEN) Linux version 2.6.16.29-xen (agriffis@xxxxxxxxxxxxxxx) (gcc version 4
>.1.1 20060828 (Red Hat 4.1.1-20)) #1 SMP Tue Oct 17 00:28:58 EDT 2006
>(XEN) EFI v1.00 by Xen/ia64: SALsystab=0x2178 ACPI 2.0=0x3fb2e000 SMBIOS=
>0x3fb3a000
>(XEN) Initial ramdisk at: 0xe00000001fc00000 (0 bytes)
>(XEN) SAL 0.1: Xen/ia64 Xen/ia64 version 0.0
>(XEN) SAL: AP wakeup using external interrupt vector 0xf3
>(XEN) xen_pal_emulator: UNIMPLEMENTED PAL CALL 42!!!!
>(XEN) No logical to physical processor mapping available
>(XEN) vcpu_set_itc: Setting ar.itc is currently disabled
>(XEN) (this message is only displayed one)
>(XEN) ACPI: Local APIC address c0000000fee00000
>(XEN) GSI 36 (level, low) -> CPU 0 (0x0000) vector 49
>(XEN) 1 CPUs available, 2 CPUs total
>(XEN) Running on Xen! start_info_pfn=0x1410 nr_pages=32768 flags=0x3
>(XEN) *** CALLED SAL_MC_SET_PARAMS.  IGNORED...
>(XEN) *** CALLED SAL_MC_SET_PARAMS.  IGNORED...
>(XEN) *** CALLED SAL_SET_VECTORS 0.  IGNORED...
>(XEN) *** CALLED SAL_SET_VECTORS 1.  IGNORED...
>(XEN) MCA related initialization done
>(XEN) SMP: Allowing 2 CPUs, 1 hotplug CPUs
>(XEN) Built 1 zonelists
>(XEN) Kernel command line: BOOT_IMAGE=net0:agriffis/ia64/xen.gz  ro
>(XEN) PID hash table entries: 4096 (order: 12, 131072 bytes)
>(XEN) Console: colour dummy device 80x25
>(XEN) Dentry cache hash table entries: 131072 (order: 6, 1048576 bytes)
>Inode-cache hash table entries: 65536 (order: 5, 524288 bytes)
>Software IO TLB enabled: 
> Aperture:     64 megabytes
> Kernel range: 0xe000000005044000 - 0xe000000009044000
>Memory: 435184k/524272k available (10428k code, 88464k reserved, 4235k data
>, 288k init)
>McKinley Errata 9 workaround not needed; disabling it
>Percpu irq 31 is unsupported by xen!
>Percpu irq 29 is unsupported by xen!
>Percpu irq 232 is unsupported by xen!
>Percpu irq 240 is unsupported by xen!
>Percpu irq 28 is unsupported by xen!
>register RESCHEDULE_VECTOR (RESCHED0) to xen irq (256)
>register IPI_VECTOR (IPI0) to xen irq (257)
>Percpu irq 238 is unsupported by xen!
>register VIRQ_ITC (timer0) to xen irq (258)
>Mount-cache hash table entries: 1024
>Boot processor id 0x0/0x0
>Brought up 1 CPUs
>Total of 1 processors activated (1939.86 BogoMIPS).
>migration_cost=0
>checking if image is initramfs... it is
>grant table at e000010000000000
>Grant table initialized
>NET: Registered protocol family 16
>ACPI: bus type pci registered
>ACPI: Subsystem revision 20060127
>ACPI: Interpreter enabled
>ACPI: Using IOSAPIC for interrupt routing
>ACPI: PCI Root Bridge [PCI0] (0000:00)
>kernel unaligned access to 0xe0000000090e7b84, ip=0xa000000100578e61
>kernel unaligned access to 0xe0000000090e7bbc, ip=0xa000000100578e61
>kernel unaligned access to 0xe0000000090e7c0c, ip=0xa000000100578e61
>kernel unaligned access to 0xe0000000090e7b7c, ip=0xa000000100577991
>kernel unaligned access to 0xe0000000090e7b84, ip=0xa0000001005779a1
>ACPI: PCI Root Bridge [PCI1] (0000:20)
>ACPI: PCI Root Bridge [PCI2] (0000:40)
>ACPI: PCI Root Bridge [PCI3] (0000:60)
>ACPI: PCI Root Bridge [PCI4] (0000:80)
>ACPI: PCI Root Bridge [PCI6] (0000:c0)
>xen_mem: Initialising balloon driver.
>SCSI subsystem initialized
>usbcore: registered new driver usbfs
>usbcore: registered new driver hub
>perfmon: version 2.0 IRQ 238
>perfmon: Itanium 2 PMU detected, 16 PMCs, 18 PMDs, 4 counters (47 bits)
>Unable to handle kernel paging request at virtual address a250040200000601
>swapper[1]: Oops 8813272891392 [1]
>Modules linked in:
>
>Pid: 1, CPU 0, comm:              swapper
>psr : 00000010085a6010 ifs : 8000000000000590 ip  : [<a000000100bcd7f0>]   
> Not tainted
>ip is at create_gate_table+0x150/0x380
>unat: 0000000000000000 pfs : 8000000000000590 rsc : 000000000000000b
>rnat: e000000009061288 bsps: 0000000000005601 pr  : 000000000000a581
>ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70433f
>csd : 0000000000000000 ssd : 0000000000000000
>b0  : a000000100bcd7b0 b6  : a000000100bcd6a0 b7  : a0000001001398c0
>f6  : 1003e0000000000000000 f7  : 0ffdba200000000000000
>f8  : 100018000000000000000 f9  : 10002a000000000000000
>f10 : 0fffdccccccccc8c00000 f11 : 1003e0000000000000000
>r1  : a00000010102d4c0 r2  : a000000100e524e8 r3  : a000000100e524e8
>r8  : e000000009212340 r9  : fffffffffff00001 r10 : 0000000000000000
>r11 : fffffffffff04c20 r12 : e000000009067e30 r13 : e000000009060000
>r14 : 0000000000004000 r15 : a000000000000648 r16 : 00000000ffffffff
>r17 : a000000000000000 r18 : 00000000000000b0 r19 : 0000000000000090
>r20 : 0000000000000012 r21 : 0001000000000012 r22 : a250040200000601
>r23 : 0250040200000601 r24 : a000000000000620 r25 : 000000000000007c
>r26 : e000000009212350 r27 : 0000000000004000 r28 : e0000000092123b8
>r29 : 0000000000000001 r30 : 0000000000000000 r31 : a000000100ddbea0
>
>Call Trace:
> [<a00000010001ca20>] show_stack+0x40/0xa0
>                                sp=e0000000090679c0 bsp=e000000009061138
> [<a00000010001d320>] show_regs+0x840/0x880
>                                sp=e000000009067b90 bsp=e0000000090610e0
> [<a000000100041700>] die+0x1c0/0x3c0
>                                sp=e000000009067b90 bsp=e000000009061098
> [<a000000100065980>] ia64_do_page_fault+0x920/0xaa0
>                                sp=e000000009067bb0 bsp=e000000009061048
> [<a000000100068760>] xen_leave_kernel+0x0/0x3b0
>                                sp=e000000009067c60 bsp=e000000009061048
> [<a000000100bcd7f0>] create_gate_table+0x150/0x380
>                                sp=e000000009067e30 bsp=e000000009060fc0
> [<a000000100011950>] init+0x430/0x880
>                                sp=e000000009067e30 bsp=e000000009060f98
> [<a00000010001aed0>] kernel_thread_helper+0x30/0x60
>                                sp=e000000009067e30 bsp=e000000009060f70
> [<a0000001000110c0>] start_kernel_thread+0x20/0x40
>                                sp=e000000009067e30 bsp=e000000009060f70
> <0>Kernel panic - not syncing: Attempted to kill init!
> Domain 0 crashed: rebooting machine in 5 seconds.
>
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