Timer processing + overflow:
------------------------------
llm07:/home/murali/dtt_tools # ./ttutils set -p TIMERADD -t overflow -c 100
llm07:/proc # gdb /home/murali/linux-2.6.16/vmlinux-1M vmcore
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This GDB was configured as "x86_64-suse-linux"...Using host libthread_db library "/lib64/tls/libthread_db.so.1".
#0 0xffffffff80251297 in crash_kexec (regs=0x0) at kexec.h:64
64 kexec.h: No such file or directory.
in kexec.h
(gdb) info threads
* 1 process 11125 0xffffffff80251297 in crash_kexec (regs=0x0) at kexec.h:64
(gdb) info registers
rax 0x0 0
rbx 0xffff81013e088000 -139632641015808
rcx 0x0 0
rdx 0x246 582
rsi 0x246 582
rdi 0x0 0
rbp 0xffff8100bbb06760 0xffff8100bbb06760
rsp 0xffffffff806a7c88 0xffffffff806a7c88
r8 0x2 2
r9 0x0 0
r10 0x0 0
r11 0xffffffff806c5ab3 -2140382541
r12 0xffffffff806a7f58 -2140504232
r13 0xb 11
r14 0x1 1
r15 0x0 0
rip 0xffffffff80251297 0xffffffff80251297 <crash_kexec+185>
eflags 0x246 582
cs 0x10 16
ss 0x18 24
ds 0x0 0
es 0x0 0
fs 0x0 0
gs 0x0 0
(gdb) bt
#0 0xffffffff80251297 in crash_kexec (regs=0x0) at kexec.h:64
#1 0xffffffff80231162 in panic (fmt=0xffffffff80533f8e "Aiee, killing interrupt handler!")
at kernel/panic.c:89
#2 0xffffffff80234721 in do_exit (code=Variable "code" is not available.
) at kernel/exit.c:855
#3 0xffffffff80502ba1 in die_nmi (str=Variable "str" is not available.
) at arch/x86_64/kernel/traps.c:463
#4 0xffffffff8050303b in nmi_watchdog_tick (regs=Variable "regs" is not available.
) at arch/x86_64/kernel/nmi.c:495
#5 0xffffffff805029f6 in default_do_nmi (regs=Variable "regs" is not available.
) at arch/x86_64/kernel/traps.c:647
#6 0xffffffff80502f33 in do_nmi (regs=Variable "regs" is not available.
) at arch/x86_64/kernel/nmi.c:531
#7 0xffffffff805025c3 in nmi () at system.h:182
#8 0x0000000000000000 in ?? ()
#9 0x0000000000000001 in ?? ()
#10 0xffff81013866b8a0 in ?? ()
#11 0xffffffff80780800 in per_cpu__kstat ()
#12 0xffff8100b7d01c78 in ?? ()
#13 0xffffffff80780800 in per_cpu__kstat ()
#14 0x0000000000000246 in ?? ()
#15 0x0000000000000008 in ?? ()
#16 0x0000000000000008 in ?? ()
#17 0xffff81013dfbbe80 in ?? ()
#18 0xffff8100c0023800 in ?? ()
#19 0x0000000000000000 in ?? ()
#20 0x0000000000000000 in ?? ()
#21 0x0000000000000001 in ?? ()
#22 0xffff8100c0023800 in ?? ()
#23 0xffffffffffffffff in ?? ()
#24 0xffffffff805020bd in .text.lock.spinlock () at sched.h:13
#25 0x0000000000000010 in ?? ()
#26 0x0000000000000082 in ?? ()
---Type <return> to continue, or q <return> to quit---
#27 0xffff8100b7d01bf0 in ?? ()
#28 0x0000000000000018 in ?? ()
#29 0x0000000000000000 in ?? ()
#30 0x0000000000000000 in ?? ()