panic booting -current DOM0

To: port-xen%netbsd.org@localhost
Subject: panic booting -current DOM0
From: Patrick Welche <prlw1%cam.ac.uk@localhost>
Date: Wed, 29 Jan 2014 23:28:12 +0000
I just tried to update a XEN3_DOM0 kernel from 6.99.23 to today's current
6.99.30 without changing the 4.2.3 installation. It panics on boot.

I haven't tried a -current/amd64 kernel (acpi was updated recently...)

Cheers,

Patrick

On boot:

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 6.99.30 (XEN3_DOM0) #18: Wed Jan 29 23:07:06 GMT 2014
        prlw1@quark:/usr/src/sys/arch/amd64/compile/XEN3_DOM0
total memory = 512 MB
avail memory = 480 MB
mainbus0 (root)
ACPI: RSDP 0xf2880 000024 (v02 DELL  )
ACPI: XSDT 0xf2908 000094 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: FACP 0xf2a20 0000F4 (v03 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: DSDT 0x7fec8000 002545 (v01 DELL   PE_SC3   00000001 INTL 20050624)
ACPI: FACS 0x7fee7c00 000040
ACPI: APIC 0xf2b14 000072 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: SPCR 0xf2b93 000050 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: HPET 0xf2be3 000038 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: MCFG 0xf2c1b 00003C (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: WD__ 0xf2c57 000134 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: SLIC 0xf2d8b 000024 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: ERST 0x7fecb114 000210 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: HEST 0x7fecb324 00027C (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: BERT 0x7fecaf94 000030 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: EINJ 0x7fecafc4 000150 (v01 DELL   PE_SC3   00000001 DELL 00000001)
ACPI: SSDT 0x7feca545 0001E2 (v01 DELL   PE_SC3   00000011 INTL 20050624)
ACPI: SSDT 0x7feca9bb 0001E2 (v01 DELL   PE_SC3   00000011 INTL 20050624)
ACPI: SSDT 0x7fecae31 000162 (v01 DELL   PE_SC3   00000010 INTL 20050624)
ACPI: All ACPI Tables successfully acquired
cpu0 at mainbus0 apid 0
cpu1 at mainbus0 apid 1
ioapic0 at mainbus0 apid 2
(XEN) ioapic_guest_write: apic=0, pin=0, irq=0
(XEN) ioapic_guest_write: new_entry=000109f0
(XEN) ioapic_guest_write: old_entry=00010000 pirq=0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=2, irq=0
(XEN) ioapic_guest_write: new_entry=000109f0
(XEN) ioapic_guest_write: old_entry=000009f0 pirq=0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) irq.c:1880: dom0: pirq 0 or irq 3 already mapped
(XEN) ioapic_guest_write: apic=0, pin=4, irq=4
(XEN) ioapic_guest_write: new_entry=000109f1
(XEN) ioapic_guest_write: old_entry=000009f1 pirq=0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) irq.c:1880: dom0: pirq 0 or irq 5 already mapped
(XEN) irq.c:1880: dom0: pirq 0 or irq 6 already mapped
(XEN) irq.c:1880: dom0: pirq 0 or irq 7 already mapped
(XEN) irq.c:1880: dom0: pirq 0 or irq 8 already mapped
(XEN) irq.c:1880: dom0: pirq 0 or irq 9 already mapped
(XEN) irq.c:1880: dom0: pirq 0 or irq 10 already mapped
(XEN) irq.c:1880: dom0: pirq 0 or irq 11 already mapped
(XEN) irq.c:1880: dom0: pirq 0 or irq 12 already mapped
(XEN) irq.c:1880: dom0: pirq 0 or irq 13 already mapped
ioapic0: can't remap to apid 2
ipmi0 at mainbus0
hypervisor0 at mainbus0: Xen version 4.2.3
vcpu0 at hypervisor0: Intel(R) Xeon(R) CPU            3065  @ 2.33GHz, id 0x6fb
xenbus0 at hypervisor0: Xen Virtual Bus Interface
xencons0 at hypervisor0: Xen Virtual Console Driver
acpi0 at hypervisor0: Intel ACPICA 20131218
panic: pci_make_tag: mode not configured
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip ffffffff8020f48d cs e030 rflags 246 cr2 0 ilevel 8 rsp f6
curlwp 0xffffffff80cc4500 pid 0.1 lowest kstack 0xffffffff810c6280
Stopped in pid 0.1 (system) at  netbsd:breakpoint+0x5:  leave
breakpoint() at netbsd:breakpoint+0x5
vpanic() at netbsd:vpanic+0x136
printf_nolog() at netbsd:printf_nolog

For comparison

NetBSD 6.99.23 (XEN3_DOM0) #0: Mon Jul 29 19:30:21 BST 2013

pci_make_tag() at netbsd:pci_make_tag+0x65
AcpiOsReadPciConfiguration() at netbsd:AcpiOsReadPciConfiguration+0x4d
AcpiHwDerivePciId() at netbsd:AcpiHwDerivePciId+0x118
AcpiEvPciConfigRegionSetup() at netbsd:AcpiEvPciConfigRegionSetup+0x119
AcpiEvAddressSpaceDispatch() at netbsd:AcpiEvAddressSpaceDispatch+0x79
AcpiExAccessRegion() at netbsd:AcpiExAccessRegion+0x196
AcpiExFieldDatumIo() at netbsd:AcpiExFieldDatumIo+0xde
AcpiExExtractFromField() at netbsd:AcpiExExtractFromField+0x239
AcpiExReadDataFromField() at netbsd:AcpiExReadDataFromField+0x8e
AcpiExResolveNodeToValue() at netbsd:AcpiExResolveNodeToValue+0x117
AcpiExResolveToValue() at netbsd:AcpiExResolveToValue+0x70
AcpiDsEvaluateNamePath() at netbsd:AcpiDsEvaluateNamePath+0xa0
AcpiDsExecEndOp() at netbsd:AcpiDsExecEndOp+0x1f8
AcpiPsParseLoop() at netbsd:AcpiPsParseLoop+0xc5
AcpiPsParseAml() at netbsd:AcpiPsParseAml+0x168
AcpiPsExecuteMethod() at netbsd:AcpiPsExecuteMethod+0x1bc
AcpiNsEvaluate() at netbsd:AcpiNsEvaluate+0x1d9
AcpiUtEvaluateObject() at netbsd:AcpiUtEvaluateObject+0x43
AcpiUtExecute_STA() at netbsd:AcpiUtExecute_STA+0x21
AcpiGetObjectInfo() at netbsd:AcpiGetObjectInfo+0x342
acpi_make_devnode() at netbsd:acpi_make_devnode+0x23
AcpiNsWalkNamespace() at netbsd:AcpiNsWalkNamespace+0x10b
AcpiWalkNamespace() at netbsd:AcpiWalkNamespace+0xb8
acpi_attach() at netbsd:acpi_attach+0x24f
config_attach_loc() at netbsd:config_attach_loc+0x182
hypervisor_attach() at netbsd:hypervisor_attach+0x2ff
config_attach_loc() at netbsd:config_attach_loc+0x182
mainbus_attach() at netbsd:mainbus_attach+0xc0
config_attach_loc() at netbsd:config_attach_loc+0x182
cpu_configure() at netbsd:cpu_configure+0x25
main() at netbsd:main+0x2b7
ds          e0f8
es          d3a0
fs          100
gs          8500
rdi         8
rsi         1
rbp         ffffffff810cd360
rbx         104
rdx         0
rcx         0
rax         1
r8          1
r9          1
r10         1
r11         0
r12         ffffffff809d7ebb    copyright+0x246fb
r13         ffffffff810cd3a0
r14         ffffa0000110e0f8
r15         ffffa00000e5d1e8
rip         ffffffff8020f48d    breakpoint+0x5
cs          e030
rflags      246
rsp         ffffffff810cd360
ss          e02b
netbsd:breakpoint+0x5:  leave

For comparison

NetBSD 6.99.23 (XEN3_DOM0) #0: Mon Jul 29 19:30:21 BST 2013
...
(XEN) irq.c:1880: dom0: pirq 0 or irq 13 already mapped
ioapic0: can't remap to apid 2
ipmi0 at mainbus0
hypervisor0 at mainbus0: Xen version 4.2.3
vcpu0 at hypervisor0: Intel(R) Xeon(R) CPU            3065  @ 2.33GHz, id 0x6fb
xenbus0 at hypervisor0: Xen Virtual Bus Interface
xencons0 at hypervisor0: Xen Virtual Console Driver
acpi0 at hypervisor0: Intel ACPICA 20110623
WHEA (PNP0C33) at acpi0 not configured
pcppi0 at acpi0 (SPK, PNP0800): io 0x61
TMR (PNP0100) at acpi0 not configured
COMA (PNP0501) at acpi0 not configured
MBIO (PNP0C01) at acpi0 not configured
NIPM (IPI0001) at acpi0 not configured
...
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