On Sun, 24 Feb 2013 13:04:52 +0100, David Demelier
<demelier.da...@gmail.com> wrote:
Le mardi 12 février 2013 21:42:01 Ronald Klop a écrit :
On Tue, 12 Feb 2013 19:44:49 +0100, David Demelier
<demelier.da...@gmail.com> wrote:
> Le mardi 12 février 2013 10:01:10 Andriy Gapon a écrit :
>> on 12/02/2013 09:57 David Demelier said the following:
>> > Yes I have added debugging option in my kernel. I have makeoptions
>> > DEBUG=-g in my config. Do I need more ?
>>
>> .symbols?
>
> I don't understand what you are saying, I have
> /boot/kernel/kernel.symbols.
> Please tell me what I'm doing wrong. I've just read and done the steps
> written
> there :
>
> http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug-
> gdb.html
>
> So I've run
>
> # cd /usr/obj/usr/src/sys/Melon
> # kgdb kernel.debug /var/crash/vmcore.0
Why not something like kgdb /boot/kernel/kernel.symbols
/var/crash/vmcore.0?
That looks like what the manual page of kgdb seems to suggest.
Regards,
Ronald.
> and that's the only trace I get using bt full :
>
> 229 #define IS_BSP() (PCPU_GET(cpuid) == 0)
> (kgdb) bt full
> #0 doadump (textdump=<value optimized out>) at pcpu.h:229
> No locals.
> #1 0x0000000000000000 in ?? ()
> No symbol table info available.
>
I have that, in fact I was using bt full instead of short bt :
#0 doadump (textdump=Variable "textdump" is not available.
) at pcpu.h:224
#1 0x0000000000000004 in ?? ()
#2 0xffffffff805146b6 in kern_reboot (howto=260) at
/usr/src/sys/kern/kern_shutdown.c:448
#3 0xffffffff80514b79 in panic (fmt=0x1 <Address 0x1 out of bounds>)
at /usr/src/sys/kern/kern_shutdown.c:636
#4 0xffffffff8071e919 in trap_fatal (frame=0xc, eva=Variable "eva" is
not
available.
) at /usr/src/sys/amd64/amd64/trap.c:857
#5 0xffffffff8071eca4 in trap_pfault (frame=0xffffff80d63db5d0,
usermode=0)
at /usr/src/sys/amd64/amd64/trap.c:773
#6 0xffffffff8071f09b in trap (frame=0xffffff80d63db5d0) at
/usr/src/sys/amd64/amd64/trap.c:456
#7 0xffffffff8070993f in calltrap () at
/usr/src/sys/amd64/amd64/exception.S:228
#8 0xffffffff802ddbf5 in AcpiOsAcquireObject (Cache=0xfffffe00015de400)
at /usr/src/sys/contrib/dev/acpica/utilities/utcache.c:316
#9 0xffffffff802e27c1 in AcpiUtAllocateObjectDescDbg
(ModuleName=0xffffffff80795110 "dsutils",
LineNumber=703, ComponentId=Variable "ComponentId" is not available.
) at /usr/src/sys/contrib/dev/acpica/utilities/utobject.c:437
#10 0xffffffff802e2972 in AcpiUtCreateInternalObjectDbg
(ModuleName=0xffffffff80795110 "dsutils",
LineNumber=703, ComponentId=64, Type=1)
at /usr/src/sys/contrib/dev/acpica/utilities/utobject.c:112
#11 0xffffffff802b32ea in AcpiDsCreateOperand
(WalkState=0xfffffe000380fc00,
Arg=0xfffffe00017d39c0,
ArgIndex=0) at
/usr/src/sys/contrib/dev/acpica/dispatcher/dsutils.c:703
#12 0xffffffff802b3686 in AcpiDsCreateOperands
(WalkState=0xfffffe000380fc00,
FirstArg=0xfffffe00017d39c0) at
/usr/src/sys/contrib/dev/acpica/dispatcher/dsutils.c:798
#13 0xffffffff802b4323 in AcpiDsExecEndOp (WalkState=0xfffffe000380fc00)
at /usr/src/sys/contrib/dev/acpica/dispatcher/dswexec.c:449
#14 0xffffffff802d55e9 in AcpiPsParseLoop (WalkState=0xfffffe000380fc00)
at /usr/src/sys/contrib/dev/acpica/parser/psloop.c:1249
#15 0xffffffff802d6a5b in AcpiPsParseAml (WalkState=0xfffffe000380fc00)
at /usr/src/sys/contrib/dev/acpica/parser/psparse.c:525
#16 0xffffffff802d7ad7 in AcpiPsExecuteMethod (Info=0xfffffe00411b9500)
at /usr/src/sys/contrib/dev/acpica/parser/psxface.c:368
#17 0xffffffff802ce3af in AcpiNsEvaluate (Info=0xfffffe00411b9500)
at /usr/src/sys/contrib/dev/acpica/namespace/nseval.c:193
#18 0xffffffff802d3567 in AcpiEvaluateObject (Handle=0xfffffe00017d6d40,
Pathname=0xffffffff807b2e9b "_TMP", ExternalParams=0x0,
ReturnBuffer=0xffffff80d63dba50)
at /usr/src/sys/contrib/dev/acpica/namespace/nsxfeval.c:289
#19 0xffffffff8031ca84 in acpi_GetInteger (handle=0xfffffe00017d6d40,
path=0xffffffff807b2e9b "_TMP", number=0xffffff80d63dbab4) at
/usr/src/sys/dev/acpica/acpi.c:2204
#20 0xffffffff80331756 in acpi_tz_get_temperature (sc=0xfffffe0001a2fa00)
at /usr/src/sys/dev/acpica/acpi_thermal.c:462
#21 0xffffffff803329d6 in acpi_tz_monitor (Context=0xfffffe0001a2fa00)
at /usr/src/sys/dev/acpica/acpi_thermal.c:497
#22 0xffffffff80332f92 in acpi_tz_thread (arg=Variable "arg" is not
available.
) at /usr/src/sys/dev/acpica/acpi_thermal.c:864
#23 0xffffffff804e7a3d in fork_exit (callout=0xffffffff80332e50
<acpi_tz_thread>, arg=0x0,
frame=0xffffff80d63dbc00) at /usr/src/sys/kern/kern_fork.c:992
#24 0xffffffff80709dfe in fork_trampoline () at
/usr/src/sys/amd64/amd64/exception.S:602
#25 0x0000000000000000 in ?? ()
#26 0x0000000000000000 in ?? ()
#27 0x0000000000000001 in ?? ()
#28 0x0000000000000000 in ?? ()
#29 0x0000000000000000 in ?? ()
#30 0x0000000000000000 in ?? ()
#31 0x0000000000000000 in ?? ()
#32 0x0000000000000000 in ?? ()
#33 0x0000000000000000 in ?? ()
#34 0x0000000000000000 in ?? ()
#35 0x0000000000000000 in ?? ()
#36 0x0000000000000000 in ?? ()
#37 0x0000000000000000 in ?? ()
#38 0x0000000000000000 in ?? ()
#39 0x0000000000000000 in ?? ()
#40 0x0000000000000000 in ?? ()
#41 0x0000000000000000 in ?? ()
#42 0x0000000000000000 in ?? ()
#43 0x0000000000000000 in ?? ()
#44 0x0000000000000000 in ?? ()
#45 0x0000000000000000 in ?? ()
#46 0x0000000000000000 in ?? ()
#47 0x0000000000000000 in ?? ()
#48 0x0000000000000000 in ?? ()
#49 0xffffffff80b5b1c0 in affinity ()
#50 0x0000000000000000 in ?? ()
#51 0xfffffe0001a5e8b0 in ?? ()
#52 0xfffffe0001a5e470 in ?? ()
#53 0x0000000000000000 in ?? ()
#54 0xffffff80d63dba08 in ?? ()
#55 0xfffffe00016db8e0 in ?? ()
#56 0xffffffff8053ccf9 in sched_switch (td=0xffffffff80332e50, newtd=0x0,
flags=Variable "flags" is not available.
) at /usr/src/sys/kern/sched_ule.c:1921
#57 0x0000000000000000 in ?? ()
#58 0x0000000000000000 in ?? ()
#59 0x0000000000000000 in ?? ()
#60 0x0000000000000000 in ?? ()
#61 0x0000000000000000 in ?? ()
#62 0x0000000000000000 in ?? ()
#63 0x0000000000000001 in ?? ()
#64 0x0000000000000000 in ?? ()
#65 0x0000000000000000 in ?? ()
#66 0x0000000000000000 in ?? ()
#67 0xffffff80d63dbdc0 in ?? ()
#68 0x0000000000000000 in ?? ()
#69 0x0000000000000000 in ?? ()
#70 0x0000000000000000 in ?? ()
#71 0x0000000000000000 in ?? ()
#72 0x0000000000000000 in ?? ()
#73 0x0000000000000000 in ?? ()
#74 0x0000000000000000 in ?? ()
#75 0x0000000000000000 in ?? ()
#76 0x0000000000000000 in ?? ()
#77 0x0000000000000000 in ?? ()
#78 0x0000000000000000 in ?? ()
#79 0x0000000000000000 in ?? ()
#80 0x0000000000000000 in ?? ()
#81 0x0000000000000000 in ?? ()
#82 0x0000000000000000 in ?? ()
#83 0x0000000000000000 in ?? ()
#84 0x0000000000000000 in ?? ()
#85 0x0000000000000000 in ?? ()
#86 0x0000000000000000 in ?? ()
#87 0x0000000000000000 in ?? ()
#88 0x0000000000000000 in ?? ()
#89 0x0000000000000000 in ?? ()
#90 0x0000000000000000 in ?? ()
#91 0x0000000000000000 in ?? ()
#92 0x0000000000000000 in ?? ()
#93 0x0000000000000000 in ?? ()
#94 0x0000000000000000 in ?? ()
#95 0x0000000000000000 in ?? ()
#96 0x0000000000000000 in ?? ()
#97 0x0000000000000000 in ?? ()
#98 0x0000000000000000 in ?? ()
#99 0x0000000000000000 in ?? ()
#100 0x0000000000000000 in ?? ()
#101 0x0000000000000000 in ?? ()
#102 0x0000000000000000 in ?? ()
#103 0x0000000000000000 in ?? ()
#104 0x0000000000000000 in ?? ()
#105 0x0000000000000000 in ?? ()
#106 0x0000000000000000 in ?? ()
#107 0x0000000000000000 in ?? ()
#108 0x0000000000000000 in ?? ()
#109 0x0000000000000000 in ?? ()
#110 0x0000000000000000 in ?? ()
#111 0x0000000000000000 in ?? ()
#112 0x0000000000000000 in ?? ()
#113 0x0000000000000000 in ?? ()
#114 0x0000000000000000 in ?? ()
#115 0x0000000000000000 in ?? ()
#116 0x0000000000000000 in ?? ()
#117 0x0000000000000000 in ?? ()
#118 0x0000000000000000 in ?? ()
#119 0x0000000000000000 in ?? ()
#120 0x0000000000000000 in ?? ()
#121 0x0000000000000000 in ?? ()
#122 0x0000000000000000 in ?? ()
#123 0x0000000000000000 in ?? ()
#124 0x0000000000000000 in ?? ()
#125 0x0000000000000000 in ?? ()
#126 0x0000000000000000 in ?? ()
#127 0x0000000000000000 in ?? ()
#128 0x0000000000000000 in ?? ()
#129 0x0000000000000000 in ?? ()
#130 0x0000000000000000 in ?? ()
#131 0x0000000000000000 in ?? ()
#132 0x0000000000000000 in ?? ()
#133 0x0000000000000000 in ?? ()
#134 0x0000000000000003 in ?? ()
#135 0x0000000000000000 in ?? ()
#136 0x0000000000000000 in ?? ()
#137 0x0000000000000000 in ?? ()
#138 0x0000000000000000 in ?? ()
#139 0x0000000000000000 in ?? ()
#140 0x0000000000000000 in ?? ()
#141 0x0000000000000000 in ?? ()
Cannot access memory at address 0xffffff80d63dc000
Hi,
I am not familiar with this acpi stuff so I hope somebody else can help
you.
Regards,
Ronald.
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