sweet - thanks - Will - As far as what’s built - it is git://xenbits.xen.org/people/royger/freebsd.git with branch pvh_dom0_v8:
root@borg:/usr/src # git status
On branch pvh_dom0_v8
Your branch is up-to-date with 'origin/pvh_dom0_v8’.
[…]
And the line numbers:
#0 sched_switch (td=0xfffff800c9108940, newtd=<value optimized out>,
flags=<value optimized out>)
at /usr/src/sys/kern/sched_ule.c:1940
1940 cpuid = PCPU_GET(cpuid);
(kgdb) l *AcpiNsWalkNamespace+0x31
0xffffffff803376f1 is in AcpiNsWalkNamespace
(/usr/src/sys/contrib/dev/acpica/components/namespace/nswalk.c:90).
85 return (ParentNode->Child);
86 }
87
88 /* Otherwise just return the next peer */
89
90 return (ChildNode->Peer);
91 }
92
93
94
/*******************************************************************************
Current language: auto; currently minimal
(kgdb) l *AcpiWalkNamespace+0xa8
0xffffffff80337c98 is in AcpiWalkNamespace
(/usr/src/sys/contrib/dev/acpica/components/namespace/nsxfeval.c:671).
666 {
667 Status = AE_BAD_PARAMETER;
668 goto UnlockAndExit2;
669 }
670
671 Status = AcpiNsWalkNamespace (Type, StartObject, MaxDepth,
672 ACPI_NS_WALK_UNLOCK, DescendingCallback,
673 AscendingCallback, Context, ReturnValue);
674
675 UnlockAndExit2:
(kgdb) l *acpi_pci_attach+0x154
0xffffffff80371d94 is in acpi_pci_attach
(/usr/src/sys/dev/acpica/acpi_pci.c:321).
316 */
317 pci_add_children(dev, domain, busno, sizeof(struct
acpi_pci_devinfo));
318 AcpiWalkNamespace(ACPI_TYPE_DEVICE,
acpi_get_handle(dev), 1,
319 acpi_pci_save_handle, NULL, dev, NULL);
320
321 return (bus_generic_attach(dev));
322 }
323
324 #ifdef ACPI_DMAR
325 bus_dma_tag_t dmar_get_dma_tag(device_t dev, device_t child);
(kgdb)
-
David P. Discher
http://davidpdischer.com/
AIM: DavidDPD | Y!M: daviddpdz
On Dec 2, 2014, at 2:10 PM, Will Andrews <w...@firepipe.net> wrote:
> On Tue, Dec 2, 2014 at 2:26 PM, David P. Discher <d...@dpdtech.com> wrote:
>> Can you or someone point me to how to get the line numbers ? Since this is
>> panic-ing before swap on/dumpon … I’m not sure out to get the dump and load
>> into kgdb with the symbols. My guess is that I need to use remote debugging
>> to do this.
>
> You can just run 'kgdb' when you boot up and type in 'l *name+off',
> for instance, from your previous email:
>
>> db> bt
>> Tracing pid 0 tid 100000 td 0xffffffff8180bbf0
>> AcpiNsWalkNamespace() at AcpiNsWalkNamespace+0x31/frame
>> 0xffffffff82322940
>> AcpiWalkNamespace() at AcpiWalkNamespace+0xa8/frame 0xffffffff823229a0
>> acpi_pci_attach() at acpi_pci_attach+0x154/frame 0xffffffff823229f0
>
> On my system this yields:
>
> sol# kgdb
> [...]
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