After LPMC event, monarch processor have had clock interrupts held off.
1173 words
6 minutes
Monarch processor have had clock interrupts held off
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System crash dump analysis report
=================================
Symptom
-------
System behaved as hang.
Crash dump be taken by user TOC.
Root Cause
----------
CPU 0 appear as hang after LPMC event.
Action Plan
-----------
CPU 0 replacement.
Detail Analysis
---------------
=======================
= General Information =
=======================
Dump time Tue Aug 10 04:15:55 2004 UTC-8
System has been up 44 days, 23 hours, 49 minutes.
System Name : HP-UX
Node Name : localhost
Model : 9000/800/N4000-65
HP-UX version : B.11.11 (64-bit Kernel)
Number of CPU's : 4
Disabled CPU's : 0
CPU type : PCXW+ (650 Mhz)
CPU Architecture : PA-RISC 2.0
Load average : 0.03 0.04 0.05
================
= Crash Events =
================
Note: This seems to be a user initiated TOC !
It seems the monarch processor has not updated the system wide clock
for approx 21884 seconds. Concentrate on the stack trace for the monarch
processor (usually CPU 0) !
=======================================
= Crash Event / Processor Information =
=======================================
Number of processors = 4
s
t
a spin reg eiem/spl eirr ipsw
evt cpu t type dpth src cr15 cr23 cr22
--- --- - ----- ---- --- ---------------- ---------------- ----------------
0 0 E TOC 1 rpb c400000000000000 8800000000000018 08000008 WQ
mpi fffffff0ffffffff
1 1 E TOC 0 rpb fffffff0ffffffff 0000000800000000 0804f91f WCRQPDI
2 2 E TOC 0 rpb fffffff0ffffffff 0000000000000000 082cc81f WNBCRQPDI
3 3 E TOC 0 rpb fffffff0ffffffff 0000000000000000 082ce31f WNBCRQPDI
Note: PSW_I bit on processor 0 is off ! (Interrupts are disabled)
Outstanding external interrupts
===============================
eirr
cpu bit SPL Handler SPL Handler
--- ---- -------- ----------- -------
0 0 SPL6/SPINLOCK_EIEM SPL7/PSW_I=0 sampler
0 4 SPL6/SPINLOCK_EIEM SPL6/SPINLOCK_EIEM clock_int
0 59 SPL6/SPINLOCK_EIEM SPL5/SPLIO sapic_interrupt
0 60 SPL6/SPINLOCK_EIEM SPL5/SPLIO sapic_interrupt
1 28 SPLNOPREEMPT SPLNOPREEMPT take_a_trap
SPL/EIEM values:
0xfffffffeffffffff = SPLPREEMPTOK - Default user mode SPL level.
0xfffffff0ffffffff = SPLNOPREEMPT - Disable kernel preemption (scheduling interrupt off).
0xffffff00ffffffff = SPL2 - Disable software interrupt (software triggers off).
0xed00080000000000 = SPL5 - Disable IO modules.
0xc500000000000000 = SPL6+CLOCK_RESYNC - Disable hardclock+enable clock-resync.
0xc400000000000000 = SPL6 - Disable hardclock.
0x0000000700000000 = SPL7/PSW_I=0 - Disable the world.
========================
= Processor Clock Info =
========================
hardclock_late = 3312
itick_per_tick = 6500000
lbolt = 388738234 (0x172bacba)
event mpi rpb delta clk eiem eirr PSW
cpu type timeinval interval timer secs:ticks od 0,4 0,4 I
--- ----- ------------------ ------------------ ---------- --- ---- ---- ---
0 TOC 0x8fa3c09ba0a23 0x9072c1a22de81 -21884:-93 3312 1 0 1 1 0
1 TOC 0x9072c19ae49cc 0x9072c19617674 0:0 0 1 1 0 0 1
2 TOC 0x9072c1850f8c3 0x9072c18042262 0:0 0 1 1 0 0 1
3 TOC 0x9072c17b4fbfb 0x9072c1768101a 0:0 0 1 1 0 0 1
Processor 0 appears to have had clock interrupts held off for
approx 21884 seconds. Current SPL = 0xc400000000000000 (SPL6).
=============
=======================================
= Global Error Counters / kmem_writes =
=======================================
lpmc_count = 27
lpmc_log
========
hversion hpa cpu pim_size pim_ptr
-------- ------------------ --- -------- -------
0x5e80 0xfffffffffed25000 0 1184 0x59268f0
pim data
========
check_type : 0x80000000
hversion : 0x400
cache_check : 0x80000000
tlb_check : 0x0
bus_check : 0x0
assts_check : 0x0
assts_state : 0x0
path_info : 0x0
resp_addr : 0x0
req_addr : 0x0
hversion hpa cpu pim_size pim_ptr
-------- ------------------ --- -------- -------
0x5e80 0xfffffffffed25000 0 1184 0x5926d90
pim data
========
check_type : 0x80000000
hversion : 0x400
cache_check : 0x80000000
tlb_check : 0x0
bus_check : 0x0
assts_check : 0x0
assts_state : 0x0
path_info : 0x0
resp_addr : 0x0
req_addr : 0x0
libp4 (9.34): Opening ./vmunix ./INDEX
Loading symbols from ./vmunix
Kernel TEXT pages not requested in crashconf
Will use an artificial mapping from a.out TEXT pages
path hpa hv hr sv sr spa size io_hi/lo description
---- ---------------- --- -- --- -- -------- ------ -------- -----------
0 fffffffffed00000 803 0 c 0 System Bus Adapter (803)
0/0 ffffffffbffe0000 782 0 a 0 Local PCI Bus Adapter (782)
0/1 ffffffffbffe2000 782 0 a 0 Local PCI Bus Adapter (782)
0/2 ffffffffbffe4000 782 0 a 0 Local PCI Bus Adapter (782)
0/4 ffffffffbffe8000 782 0 a 0 Local PCI Bus Adapter (782)
0/5 ffffffffbffea000 782 0 a 0 Local PCI Bus Adapter (782)
0/8 ffffffffbfff0000 782 0 a 0 Local PCI Bus Adapter (782)
0/10 ffffffffbfff4000 782 0 a 0 Local PCI Bus Adapter (782)
0/12 ffffffffbfff8000 782 0 a 0 Local PCI Bus Adapter (782)
1 fffffffffed40000 803 0 c 0 System Bus Adapter (803)
1/0 fffffffffece0000 782 0 a 0 Local PCI Bus Adapter (782)
1/2 fffffffffece4000 782 0 a 0 Local PCI Bus Adapter (782)
1/4 fffffffffece8000 782 0 a 0 Local PCI Bus Adapter (782)
1/8 fffffffffecf0000 782 0 a 0 Local PCI Bus Adapter (782)
1/10 fffffffffecf4000 782 0 a 0 Local PCI Bus Adapter (782)
1/12 fffffffffecf8000 782 0 a 0 Local PCI Bus Adapter (782)
36 fffffffffed24000 584 0 c 0 Bus Converter
37 fffffffffed25000 5e8 0 4 0 Processor
44 fffffffffed2c000 584 0 c 0 Bus Converter
45 fffffffffed2d000 5e8 0 4 0 Processor
100 fffffffffed64000 584 0 c 0 Bus Converter
101 fffffffffed65000 5e8 0 4 0 Processor
108 fffffffffed6c000 584 0 c 0 Bus Converter
109 fffffffffed6d000 5e8 0 4 0 Processor
192 fffffffffedc0000 90 0 9 0 Memory
Fixed Module Table - Number of Fixed Modules = 0
--------------------------------------------------
PCI interface modules - Number of PCI modules = 8
---------------------------------------------------
path base address reg driver description
---- ---------------- ------ -----------
0/0/0/0 ffffffff81fbb000 btlan HP PCI 10/100Base-TX Core
0/0/1/0 ffffffff81fbc000 c720 SCSI C895 Ultra Wide Single-Ended
0/0/2/0 ffffffff80080000 c720 SCSI C87x Ultra Wide Single-Ended
0/0/2/1 ffffffff81fbe000 c720 SCSI C87x Ultra Wide Single-Ended
0/0/4/0 ?? func0 PCI BaseSystem (103c128d)
0/0/4/1 ffffffff80000000 asio0 PCI Serial (103c1048)
0/5/0/0 ffffffff8bfbf000 btlan HP A5230A/B5509BA PCI 10/100Base-TX Addon
1/12/0/0 ffffffffd9fbf000 btlan HP A5230A/B5509BA PCI 10/100Base-TX Addon
Physical Memory Address Range(s)
--------------------------------
Start End
0x0000000000000000-0x000000007fffffff
0x0000000180000000-0x00000001bfffffff
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