* [Xenomai-help] Kernel-OOps
@ 2007-02-27 13:25 Daniel Schnell
2007-02-27 13:53 ` Daniel Schnell
0 siblings, 1 reply; 8+ messages in thread
From: Daniel Schnell @ 2007-02-27 13:25 UTC (permalink / raw)
To: xenomai
Hi,
I have a bad Kernel-Ooops on my MPC5200B based PPC target. Unfortunately
not reproducable with a small application again.
I used a 2.4.25 based Denx Kernel (latest and greatest version) and
Xenomai - trunk with revision 2256.
Application runs fine until I initiate a killall <app-name>. Then this
oops happens: (already translated with ksymoops program):
====
ksymoops 2.4.9 on ppc 2.4.25. Options used
-v vmlinux (specified)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.25/ (default)
-m System.map (specified)
Error (pclose_local): read_nm_symbols pclose failed 0x7f00
Warning (read_vmlinux): no kernel symbols in vmlinux, is vmlinux a valid
vmlinux file?
No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid
lsmod file?
Warning (compare_maps): mismatch on symbol xchg_u32 , ksyms_base says
c000e024, System.map says c0008384. Ignoring ksyms_base entry
kernel BUG at sched.c:558!
Oops: Exception in kernel mode, sig: 4
NIP: C0011484 XER: 20000000 LR: C0011484 SP: C6907D90 REGS: c6907ce0
TRAP: 0700 Not tainted
Using defaults from ksymoops -t elf32-powerpc -a powerpc:common
MSR: 00089032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: C0011484 C6907D90 C6906000 0000001C 00000001 00000001 00008FDA
00000000
GPR08: C021C3A0 00009032 00000000 C6907BF0 C0220000 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C022C8E0 00000000 C022C8E0 C021C3A0
C6907D90
Call backtrace:
C0011484 C001172C C0018D8C C001F6C4 C0009E1C C0009F40 C0005D4C
0F6C3290 0FC4DF10 0FE86F58 0FE6B930 0FECDFE4 0F6C153C 0FDAE7F0
0F4B5DC4
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C6907B60 REGS: c6907ab0
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C6907B60 C6906000 C6906000 00000001 00000001 00000004
C690603C
GPR08: 000BDFE1 00000000 C0220000 00000000 00000004 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0215AA0 00000000
C6907B60
Call backtrace:
C0024D8C C0018D8C C0005EA4 C0005F14 C00065F4 C0005D0C C0011484
C001172C C0018D8C C001F6C4 C0009E1C C0009F40 C0005D4C 0F6C3290
0FC4DF10 0FE86F58 0FE6B930 0FECDFE4 0F6C153C 0FDAE7F0 0F4B5DC4
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C6907920 REGS: c6907870
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C6907920 C6906000 C6906000 00000001 00000001 0000000B
C690603C
GPR08: 000BDFE9 00000000 C0220000 00000000 0000000B 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 0000000B C0215AA0 00000000
C6907920
Call backtrace:
C0024D8C C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C0005F14 C00065F4 C0005D0C C0011484 C001172C
C0018D8C C001F6C4 C0009E1C C0009F40 C0005D4C 0F6C3290 0FC4DF10
0FE86F58 0FE6B930 0FECDFE4 0F6C153C 0FDAE7F0 0F4B5DC4
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C69076E0 REGS: c6907630
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C69076E0 C6906000 C6906000 00000001 00000001 0000000B
C690603C
GPR08: 000BDFF1 00000000 C0220000 00000000 0000000B 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 0000000B C0215AA0 00000000
C69076E0
Call backtrace:
C0024D8C C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C
C0005EA4 C0005F14 C00065F4 C0005D0C C0011484 C001172C C0018D8C
C001F6C4 C0009E1C C0009F40 C0005D4C 0F6C3290 0FC4DF10 0FE86F58
0FE6B930 0FECDFE4 0F6C153C 0FDAE7F0 0F4B5DC4
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C69074A0 REGS: c69073f0
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C69074A0 C6906000 C6906000 00000001 00000001 0000000B
C690603C
GPR08: 000BDFFA 00000000 C0220000 00000000 0000000B 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 0000000B C0215AA0 00000000
C69074A0
Call backtrace:
C0024D8C C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C
C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
C0005F14 C00065F4 C0005D0C C0011484 C001172C C0018D8C C001F6C4
C0009E1C C0009F40 C0005D4C 0F6C3290 0FC4DF10
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C6907260 REGS: c69071b0
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C6907260 C6906000 C6906000 00000001 00000001 0000000B
C690603C
GPR08: 000BE002 00000000 C0220000 00000000 0000000B 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 0000000B C0215AA0 00000000
C6907260
Call backtrace:
C0024D8C C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C
C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4 C0005F14
C00065F4 C0005D0C C0011484 C001172C C0018D8C
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C6907020 REGS: c6906f70
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C6907020 C6906000 C6906000 00000001 00000001 0000000B
C690603C
GPR08: 000BE00B 00000000 C0220000 00000000 0000000B 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 0000000B C0215AA0 00000000
C6907020
Call backtrace:
C0024D8C C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C
C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4 C000EFF8
C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C6906DE0 REGS: c6906d30
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C6906DE0 C6906000 C6906000 00000001 00000001 0000000B
C690603C
GPR08: 000BE013 00000000 C0220000 00000000 0000000B 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 0000000B C0215AA0 00000000
C6906DE0
Call backtrace:
C0024D8C C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C
C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4 C000EFF8
C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C6906BA0 REGS: c6906af0
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C6906BA0 C6906000 C6906000 00000001 00000001 0000000B
C690603C
GPR08: 000BE01C 00000000 C0220000 00000000 0000000B 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 0000000B C0215AA0 00000000
C6906BA0
Call backtrace:
C0024D8C C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C
C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4 C000EFF8
C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
Oops: kernel access of bad area, sig: 11
NIP: C00115E8 XER: 00000000 LR: C0011598 SP: C6906960 REGS: c69068b0
TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 637665835
last math c3606000 last altivec 00000000
GPR00: 00000000 C6906960 C6906000 C6906000 00000001 00000001 0000000B
C690603C
GPR08: 000BE025 00000000 C0220000 00000000 0000000B 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 0000000B C0215AA0 00000000
C6906960
Call backtrace:
C0024D8C C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C
C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4 C000EFF8
C000EDD0 C0005D0C C0024D8C C0018D8C C0005EA4
Oops: kernel access of bad area, sig: 11
NIP: C001F4E8 XER: 20000000 <4>NIP: C001F4E8 XER: 20000000 LR: C001F588
SP: C6906730 REGS: c6906680 TRAP: 0300 Not tainted
Kernel stack overflow in process c6906000, r1=c6906310
NIP: C0007E2C XER: 20000000 LR: C0155728 SP: C6906310 REGS: c6906260
TRAP: 0900 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000400 C6906310 C6906000 00000083 00000020 0000005F 0000B5D4
00000001
GPR08: 0000B5D4 2410C024 C020AD33 00000001 C0220000 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00009032 06906670 00000000
C0005D0C
GPR24: 00000000 C0220000 C0272418 00000020 C0210000 0000076C F0002000
000026CC
Call backtrace:
00000000 C01557D0 C00151CC C0015320 C00158B4 C0015764 C0015484
C00155CC C00088EC C0005E98 C000EFF8 C000EDD0 C0005D0C C01FCEB0
C001F588 C0018CF0 C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
C0018D8C C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C C0018D8C
C0005EA4 C000EFF8 C000EDD0 C0005D0C C0024D8C
Kernel panic: kernel stack overflow
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000123C XER: 20000000 LR: C0011598 SP: C01FB290 REGS: c01fb1e0
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000000 C01FB290 C6906000 C6906000 C025A1B0 00000000 C00DC9BC
C690603C
GPR08: 000BE02D 00000000 C0220000 00000000 48124084 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 C0210000 C0200000 C0200000
00000990
GPR24: C0006818 C01FB2F0 CF1963A8 00000002 C0210000 C0215AA0 00000000
C01FB290
Call backtrace:
C002456C C003DFD0 C003E3B0 C003E3E0 C003E468 C003E5FC C0014C68
C0006854 00000990
Machine check in kernel mode.
Machine check in kernel mode.
Oops: Exception in kernel mode, sig: 4
NIP: C0114AAC XER: 20000000 LR: C0024F88 SP: C01FAC10 REGS: c01fab60
TRAP: 0700 Not tainted
MSR: 00081032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000001 C01FAC10 C6906000 00000100 00000000 C0220000 0000BD6A
00000004
GPR08: 00000001 00000000 C02382C8 000C6722 2810C002 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001FACA0 00000000
C0005D00
GPR24: C000D484 C01FCE94 C0220000 C01FCE80 C0114AAC 00000100 C0237AA0
C0210000
Call backtrace:
00000001 C000D224 C000D4A8 C0005D00 00000020 C0024900 C000D238
C000D3BC C0005D00 C0230000 C0015758 C0015484 C00155CC C0005FB4
C0005D0C C0230000 C0018C1C C0005EA4 C0005D0C C002456C C003DFD0
C003E3B0 C003E3E0 C003E468 C003E5FC C0014C68 C0006854 00000990
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000113C XER: 00000000 LR: C0018C1C SP: C01FAA10 REGS: c01fa960
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: C0018C1C C01FAA10 C6906000 00000000 00080000 00000013 00000000
00000000
GPR08: 0000C112 00000001 00000000 00000001 4810C022 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001FAB50 00000000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0240000 C6906260
00000400
Call backtrace:
C0230000 C0018C1C C0005EA4 C0005F14 C00065F4 C0005D0C 00000001
C000D224 C000D4A8 C0005D00 00000020 C0024900 C000D238 C000D3BC
C0005D00 C0230000 C0015758 C0015484 C00155CC C0005FB4 C0005D0C
C0230000 C0018C1C C0005EA4 C0005D0C C002456C C003DFD0 C003E3B0
C003E3E0 C003E468 C003E5FC C0014C68 C0006854
Machine check in kernel mode.
Oops: Exception in kernel mode, sig: 4
NIP: C0114AAC XER: 00000000 LR: C00251DC SP: C01FA600 REGS: c01fa550
TRAP: 0700 Not tainted
MSR: 00081032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000001 C01FA600 C6906000 00000100 00000000 C0220000 0000C53B
00000020
GPR08: 00000001 C0114AAC 00002000 00000000 4810C048 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 00000000 C0237AAC
C0237AC8
GPR24: FFFFFFFF C0237AD0 00000100 00000008 C0220000 00000020 C0237AA0
C0237AA8
Call backtrace:
00000014 C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4
C0005D0C C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005F14 C00065F4 C0005D0C 00000001 C000D224 C000D4A8
C0005D00 00000020 C0024900 C000D238 C000D3BC C0005D00 C0230000
C0015758 C0015484 C00155CC C0005FB4 C0005D0C
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000113C XER: 00000000 LR: C0018C1C SP: C01FA400 REGS: c01fa350
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: C0018C1C C01FA400 C6906000 00000000 00080000 00000013 00000000
00000000
GPR08: 0000C914 00000001 00000000 00000001 4810C022 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001FA540 00000000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0240000 C6906260
00000400
Call backtrace:
C0230000 C0018C1C C0005EA4 C0005F14 C00065F4 C0005D0C 00000014
C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4 C0005D0C
C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
C0005F14 C00065F4 C0005D0C 00000001 C000D224 C000D4A8 C0005D00
00000020 C0024900 C000D238 C000D3BC C0005D00
Machine check in kernel mode.
Oops: Exception in kernel mode, sig: 4
NIP: C0114AAC XER: 00000000 LR: C00251DC SP: C01F9FF0 REGS: c01f9f40
TRAP: 0700 Not tainted
MSR: 00081032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000001 C01F9FF0 C6906000 00000100 00000000 C0220000 0000CD3D
00000020
GPR08: 00000001 C0114AAC 00002000 00000000 4810C048 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 00000000 C0237AAC
C0237AC8
GPR24: FFFFFFFF C0237AD0 00000100 00000008 C0220000 00000020 C0237AA0
C0237AA8
Call backtrace:
00000014 C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4
C0005D0C C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8
C0015764 C0015484 C00155CC C0005FB4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000113C XER: 00000000 LR: C0018C1C SP: C01F9DF0 REGS: c01f9d40
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: C0018C1C C01F9DF0 C6906000 00000000 00080000 00000013 00000000
00000000
GPR08: 0000D116 00000001 00000000 00000001 4810C022 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001F9F30 00000000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0240000 C6906260
00000400
Call backtrace:
C0230000 C0018C1C C0005EA4 C0005F14 C00065F4 C0005D0C 00000014
C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4 C0005D0C
C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8 C0015764
C0015484 C00155CC C0005FB4 C0005D0C C0230000
Machine check in kernel mode.
Oops: Exception in kernel mode, sig: 4
NIP: C0114AAC XER: 00000000 LR: C00251DC SP: C01F99E0 REGS: c01f9930
TRAP: 0700 Not tainted
MSR: 00081032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000001 C01F99E0 C6906000 00000100 00000000 C0220000 0000D53F
00000020
GPR08: 00000001 C0114AAC 00002000 00000000 4810C044 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 00000000 C0237AAC
C0237AC8
GPR24: FFFFFFFF C0237AD0 00000100 00000008 C0220000 00000020 C0237AA0
C0237AA8
Call backtrace:
00000014 C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4
C0005D0C C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8
C0015764 C0015484 C00155CC C0005FB4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000113C XER: 00000000 LR: C0018C1C SP: C01F97E0 REGS: c01f9730
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: C0018C1C C01F97E0 C6906000 00000000 00080000 00000013 00000000
00000000
GPR08: 0000D918 00000001 00000000 00000001 4810C022 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001F9920 00000000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0240000 C6906260
00000400
Call backtrace:
C0230000 C0018C1C C0005EA4 C0005F14 C00065F4 C0005D0C 00000014
C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4 C0005D0C
C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8 C0015764
C0015484 C00155CC C0005FB4 C0005D0C C0230000
Machine check in kernel mode.
Oops: Exception in kernel mode, sig: 4
NIP: C0114AAC XER: 00000000 LR: C00251DC SP: C01F93D0 REGS: c01f9320
TRAP: 0700 Not tainted
MSR: 00081032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000001 C01F93D0 C6906000 00000100 00000000 C0220000 0000DD41
00000020
GPR08: 00000001 C0114AAC 00002000 00000000 4810C044 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 00000000 C0237AAC
C0237AC8
GPR24: FFFFFFFF C0237AD0 00000100 00000008 C0220000 00000020 C0237AA0
C0237AA8
Call backtrace:
00000014 C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4
C0005D0C C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8
C0015764 C0015484 C00155CC C0005FB4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000113C XER: 00000000 LR: C0018C1C SP: C01F91D0 REGS: c01f9120
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: C0018C1C C01F91D0 C6906000 00000000 00080000 00000013 00000000
00000000
GPR08: 0000E11A 00000001 00000000 00000001 4810C022 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001F9310 00000000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0240000 C6906260
00000400
Call backtrace:
C0230000 C0018C1C C0005EA4 C0005F14 C00065F4 C0005D0C 00000014
C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4 C0005D0C
C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8 C0015764
C0015484 C00155CC C0005FB4 C0005D0C C0230000
Machine check in kernel mode.
Oops: Exception in kernel mode, sig: 4
NIP: C0114AAC XER: 00000000 LR: C00251DC SP: C01F8DC0 REGS: c01f8d10
TRAP: 0700 Not tainted
MSR: 00081032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000001 C01F8DC0 C6906000 00000100 00000000 C0220000 0000E543
00000020
GPR08: 00000001 C0114AAC 00002000 00000000 4810C044 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 00000000 C0237AAC
C0237AC8
GPR24: FFFFFFFF C0237AD0 00000100 00000008 C0220000 00000020 C0237AA0
C0237AA8
Call backtrace:
00000014 C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4
C0005D0C C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8
C0015764 C0015484 C00155CC C0005FB4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000113C XER: 00000000 LR: C0018C1C SP: C01F8BC0 REGS: c01f8b10
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: C0018C1C C01F8BC0 C6906000 00000000 00080000 00000013 00000000
00000000
GPR08: 0000E91C 00000001 00000000 00000001 4810C022 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001F8D00 00000000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0240000 C6906260
00000400
Call backtrace:
C0230000 C0018C1C C0005EA4 C0005F14 C00065F4 C0005D0C 00000014
C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4 C0005D0C
C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8 C0015764
C0015484 C00155CC C0005FB4 C0005D0C C0230000
Machine check in kernel mode.
Oops: Exception in kernel mode, sig: 4
NIP: C0114AAC XER: 00000000 LR: C00251DC SP: C01F87B0 REGS: c01f8700
TRAP: 0700 Not tainted
MSR: 00081032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000001 C01F87B0 C6906000 00000100 00000000 C0220000 0000ED45
00000020
GPR08: 00000001 C0114AAC 00002000 00000000 4810C044 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 00000000 C0237AAC
C0237AC8
GPR24: FFFFFFFF C0237AD0 00000100 00000008 C0220000 00000020 C0237AA0
C0237AA8
Call backtrace:
00000014 C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4
C0005D0C C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8
C0015764 C0015484 C00155CC C0005FB4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000113C XER: 00000000 LR: C0018C1C SP: C01F85B0 REGS: c01f8500
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: C0018C1C C01F85B0 C6906000 00000000 00080000 00000013 00000000
00000000
GPR08: 0000F11E 00000001 00000000 00000001 4810C022 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001F86F0 00000000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0240000 C6906260
00000400
Call backtrace:
C0230000 C0018C1C C0005EA4 C0005F14 C00065F4 C0005D0C 00000014
C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4 C0005D0C
C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8 C0015764
C0015484 C00155CC C0005FB4 C0005D0C C0230000
Machine check in kernel mode.
Oops: Exception in kernel mode, sig: 4
NIP: C0114AAC XER: 00000000 LR: C00251DC SP: C01F81A0 REGS: c01f80f0
TRAP: 0700 Not tainted
MSR: 00081032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: 00000001 C01F81A0 C6906000 00000100 00000000 C0220000 0000F547
00000020
GPR08: 00000001 C0114AAC 00002000 00000000 4810C044 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 00000000 C0237AAC
C0237AC8
GPR24: FFFFFFFF C0237AD0 00000100 00000008 C0220000 00000020 C0237AA0
C0237AA8
Call backtrace:
00000014 C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4
C0005D0C C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8
C0015764 C0015484 C00155CC C0005FB4 C0005D0C C0230000 C0018C1C
C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
Machine check in kernel mode.
Oops: machine check, sig: 7
NIP: 0000113C XER: 00000000 LR: C0018C1C SP: C01F7FA0 REGS: c01f7ef0
TRAP: 0200 Not tainted
MSR: 00041000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
TASK = c6906000[780] 'ipm3' Last syscall: 1
last math c3606000 last altivec 00000000
GPR00: C0018C1C C01F7FA0 C6906000 00000000 00080000 00000013 00000000
00000000
GPR08: 0000F920 00000001 00000000 00000001 4810C022 100A97F4 00000000
0FDC5B80
GPR16: 00000000 00000014 0FDC5810 C0230000 00001032 001F80E0 00000000
C0210000
GPR24: C0220000 C0230000 C01C0000 C01C0000 00000004 C0240000 C6906260
00000400
Call backtrace:
C0230000 C0018C1C C0005EA4 C0005F14 C00065F4 C0005D0C 00000014
C002456C C00158A8 C0015764 C0015484 C00155CC C0005FB4 C0005D0C
C0230000 C0018C1C C0005EA4 C0005D0C C0230000 C0018C1C C0005EA4
C0005F14 C00065F4 C0005D0C 00000014 C002456C C00158A8 C0015764
C0015484 C00155CC C0005FB4 C0005D0C C0230000
Warning (Oops_read): Code line not seen, dumping what data is available
>>NIP; c0011484 <__ipipe_delay_mmdrop+b0/b8> <=====
>>GPR0; c0011484 <__ipipe_delay_mmdrop+b0/b8>
>>GPR8; c021c3a0 <proc_root_init+ac/110>
>>GPR12; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c022c8e0 <delayed_mmtab+0/8c>
>>GPR29; c022c8e0 <delayed_mmtab+0/8c>
>>GPR30; c021c3a0 <proc_root_init+ac/110>
Trace; c0011484 <__ipipe_delay_mmdrop+b0/b8>
Trace; c001172c <schedule+200/574>
Trace; c0018d8c <do_exit+25c/394>
Trace; c001f6c4 <block_all_signals+0/50>
Trace; c0009e1c <get_signal_to_deliver+108/200>
Trace; c0009f40 <do_signal+2c/200>
Trace; c0005d4c <ret_to_user_hook+0/0>
Trace; 0f6c3290 Before first symbol
Trace; 0fc4df10 Before first symbol
Trace; 0fe86f58 Before first symbol
Trace; 0fe6b930 Before first symbol
Trace; 0fecdfe4 Before first symbol
Trace; 0f6c153c Before first symbol
Trace; 0fdae7f0 Before first symbol
Trace; 0f4b5dc4 Before first symbol
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0011484 <__ipipe_delay_mmdrop+b0/b8>
Trace; c001172c <schedule+200/574>
Trace; c0018d8c <do_exit+25c/394>
Trace; c001f6c4 <block_all_signals+0/50>
Trace; c0009e1c <get_signal_to_deliver+108/200>
Trace; c0009f40 <do_signal+2c/200>
Trace; c0005d4c <ret_to_user_hook+0/0>
Trace; 0f6c3290 Before first symbol
Trace; 0fc4df10 Before first symbol
Trace; 0fe86f58 Before first symbol
Trace; 0fe6b930 Before first symbol
Trace; 0fecdfe4 Before first symbol
Trace; 0f6c153c Before first symbol
Trace; 0fdae7f0 Before first symbol
Trace; 0f4b5dc4 Before first symbol
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0011484 <__ipipe_delay_mmdrop+b0/b8>
Trace; c001172c <schedule+200/574>
Trace; c0018d8c <do_exit+25c/394>
Trace; c001f6c4 <block_all_signals+0/50>
Trace; c0009e1c <get_signal_to_deliver+108/200>
Trace; c0009f40 <do_signal+2c/200>
Trace; c0005d4c <ret_to_user_hook+0/0>
Trace; 0f6c3290 Before first symbol
Trace; 0fc4df10 Before first symbol
Trace; 0fe86f58 Before first symbol
Trace; 0fe6b930 Before first symbol
Trace; 0fecdfe4 Before first symbol
Trace; 0f6c153c Before first symbol
Trace; 0fdae7f0 Before first symbol
Trace; 0f4b5dc4 Before first symbol
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0011484 <__ipipe_delay_mmdrop+b0/b8>
Trace; c001172c <schedule+200/574>
Trace; c0018d8c <do_exit+25c/394>
Trace; c001f6c4 <block_all_signals+0/50>
Trace; c0009e1c <get_signal_to_deliver+108/200>
Trace; c0009f40 <do_signal+2c/200>
Trace; c0005d4c <ret_to_user_hook+0/0>
Trace; 0f6c3290 Before first symbol
Trace; 0fc4df10 Before first symbol
Trace; 0fe86f58 Before first symbol
Trace; 0fe6b930 Before first symbol
Trace; 0fecdfe4 Before first symbol
Trace; 0f6c153c Before first symbol
Trace; 0fdae7f0 Before first symbol
Trace; 0f4b5dc4 Before first symbol
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0011484 <__ipipe_delay_mmdrop+b0/b8>
Trace; c001172c <schedule+200/574>
Trace; c0018d8c <do_exit+25c/394>
Trace; c001f6c4 <block_all_signals+0/50>
Trace; c0009e1c <get_signal_to_deliver+108/200>
Trace; c0009f40 <do_signal+2c/200>
Trace; c0005d4c <ret_to_user_hook+0/0>
Trace; 0f6c3290 Before first symbol
Trace; 0fc4df10 Before first symbol
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0011484 <__ipipe_delay_mmdrop+b0/b8>
Trace; c001172c <schedule+200/574>
Trace; c0018d8c <do_exit+25c/394>
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; c00115e8 <schedule+bc/574> <=====
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; c001f4e8 <flush_sigqueue+44/78> <=====
>>NIP; c0007e2c <__delay+c/14> <=====
>>GPR10; c020ad33 <baud_index+3/4>
>>GPR12; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0005d0c <ret_from_except+0/c>
>>GPR25; c0220000 <init_v38b_mtd+104/2e0>
>>GPR26; c0272418 <rs_ports+0/2f4>
>>GPR28; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
Trace; 00000000 Before first symbol
Trace; c01557d0 <serial_console_write+60/88>
Trace; c00151cc <__call_console_drivers+80/84>
Trace; c0015320 <call_console_drivers+c0/160>
Trace; c00158b4 <release_console_sem+68/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c00088ec <show_regs+40/184>
Trace; c0005e98 <die+54/60>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c01fceb0 <ipipe_root+30/2dc0>
Trace; c001f588 <exit_sighand+58/80>
Trace; c0018cf0 <do_exit+1c0/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
Trace; c0018d8c <do_exit+25c/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c000eff8 <bad_page_fault+58/5c>
Trace; c000edd0 <do_page_fault+26c/43c>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0024d8c <__ipipe_dispatch_event+b4/198>
>>NIP; 0000123c Before first symbol <=====
>>GPR1; c01fb290 <init_task_union+1e20/2000>
>>GPR4; c025a1b0 <ide_hwifs+b0/2300>
>>GPR6; c00dc9bc <write_intr+0/154>
>>GPR10; c0220000 <init_v38b_mtd+104/2e0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR20; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR21; c0200000 <contig_page_data+1bc/3ac>
>>GPR22; c0200000 <contig_page_data+1bc/3ac>
>>GPR24; c0006818 <StackOverflow+0/3c>
>>GPR25; c01fb2f0 <init_task_union+1e80/2000>
>>GPR28; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR29; c0215aa0 <tasklist_lock+0/0>
>>GPR31; c01fb290 <init_task_union+1e20/2000>
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c003dfd0 <__wait_on_buffer+8c/d0>
Trace; c003e3b0 <wait_for_buffers+f4/f8>
Trace; c003e3e0 <wait_for_locked_buffers+2c/48>
Trace; c003e468 <sync_buffers+6c/74>
Trace; c003e5fc <sys_sync+14/28>
Trace; c0014c68 <panic+134/138>
Trace; c0006854 <trace_syscall+0/74>
Trace; 00000990 Before first symbol
>>NIP; c0114aac <xnintr_clock_handler+0/10> <=====
>>GPR1; c01fac10 <init_task_union+17a0/2000>
>>GPR5; c0220000 <init_v38b_mtd+104/2e0>
>>GPR10; c02382c8 <rthal_apc_lock+828/2dc0>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0005d00 <ret_from_intercept+0/c>
>>GPR24; c000d484 <__ipipe_grab_timer+0/144>
>>GPR25; c01fce94 <ipipe_root+14/2dc0>
>>GPR26; c0220000 <init_v38b_mtd+104/2e0>
>>GPR27; c01fce80 <ipipe_root+0/2dc0>
>>GPR28; c0114aac <xnintr_clock_handler+0/10>
>>GPR30; c0237aa0 <rthal_domain+0/0>
>>GPR31; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
Trace; 00000001 Before first symbol
Trace; c000d224 <__ipipe_handle_irq+80/1e0>
Trace; c000d4a8 <__ipipe_grab_timer+24/144>
Trace; c0005d00 <ret_from_intercept+0/c>
Trace; 00000020 Before first symbol
Trace; c0024900 <__ipipe_walk_pipeline+d4/e0>
Trace; c000d238 <__ipipe_handle_irq+94/1e0>
Trace; c000d3bc <__ipipe_grab_irq+38/98>
Trace; c0005d00 <ret_from_intercept+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0015758 <do_printk+148/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c003dfd0 <__wait_on_buffer+8c/d0>
Trace; c003e3b0 <wait_for_buffers+f4/f8>
Trace; c003e3e0 <wait_for_locked_buffers+2c/48>
Trace; c003e468 <sync_buffers+6c/74>
Trace; c003e5fc <sys_sync+14/28>
Trace; c0014c68 <panic+134/138>
Trace; c0006854 <trace_syscall+0/74>
Trace; 00000990 Before first symbol
>>NIP; 0000113c Before first symbol <=====
>>GPR0; c0018c1c <do_exit+ec/394>
>>GPR1; c01faa10 <init_task_union+15a0/2000>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0240000 <read_buffers+2e20/8000>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000001 Before first symbol
Trace; c000d224 <__ipipe_handle_irq+80/1e0>
Trace; c000d4a8 <__ipipe_grab_timer+24/144>
Trace; c0005d00 <ret_from_intercept+0/c>
Trace; 00000020 Before first symbol
Trace; c0024900 <__ipipe_walk_pipeline+d4/e0>
Trace; c000d238 <__ipipe_handle_irq+94/1e0>
Trace; c000d3bc <__ipipe_grab_irq+38/98>
Trace; c0005d00 <ret_from_intercept+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0015758 <do_printk+148/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c003dfd0 <__wait_on_buffer+8c/d0>
Trace; c003e3b0 <wait_for_buffers+f4/f8>
Trace; c003e3e0 <wait_for_locked_buffers+2c/48>
Trace; c003e468 <sync_buffers+6c/74>
Trace; c003e5fc <sys_sync+14/28>
Trace; c0014c68 <panic+134/138>
Trace; c0006854 <trace_syscall+0/74>
>>NIP; c0114aac <xnintr_clock_handler+0/10> <=====
>>GPR1; c01fa600 <init_task_union+1190/2000>
>>GPR5; c0220000 <init_v38b_mtd+104/2e0>
>>GPR9; c0114aac <xnintr_clock_handler+0/10>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR22; c0237aac <rthal_apc_lock+c/2dc0>
>>GPR23; c0237ac8 <rthal_apc_lock+28/2dc0>
>>GPR25; c0237ad0 <rthal_apc_lock+30/2dc0>
>>GPR28; c0220000 <init_v38b_mtd+104/2e0>
>>GPR30; c0237aa0 <rthal_domain+0/0>
>>GPR31; c0237aa8 <rthal_apc_lock+8/2dc0>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000001 Before first symbol
Trace; c000d224 <__ipipe_handle_irq+80/1e0>
Trace; c000d4a8 <__ipipe_grab_timer+24/144>
Trace; c0005d00 <ret_from_intercept+0/c>
Trace; 00000020 Before first symbol
Trace; c0024900 <__ipipe_walk_pipeline+d4/e0>
Trace; c000d238 <__ipipe_handle_irq+94/1e0>
Trace; c000d3bc <__ipipe_grab_irq+38/98>
Trace; c0005d00 <ret_from_intercept+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0015758 <do_printk+148/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
>>NIP; 0000113c Before first symbol <=====
>>GPR0; c0018c1c <do_exit+ec/394>
>>GPR1; c01fa400 <init_task_union+f90/2000>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0240000 <read_buffers+2e20/8000>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000001 Before first symbol
Trace; c000d224 <__ipipe_handle_irq+80/1e0>
Trace; c000d4a8 <__ipipe_grab_timer+24/144>
Trace; c0005d00 <ret_from_intercept+0/c>
Trace; 00000020 Before first symbol
Trace; c0024900 <__ipipe_walk_pipeline+d4/e0>
Trace; c000d238 <__ipipe_handle_irq+94/1e0>
Trace; c000d3bc <__ipipe_grab_irq+38/98>
Trace; c0005d00 <ret_from_intercept+0/c>
>>NIP; c0114aac <xnintr_clock_handler+0/10> <=====
>>GPR1; c01f9ff0 <init_task_union+b80/2000>
>>GPR5; c0220000 <init_v38b_mtd+104/2e0>
>>GPR9; c0114aac <xnintr_clock_handler+0/10>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR22; c0237aac <rthal_apc_lock+c/2dc0>
>>GPR23; c0237ac8 <rthal_apc_lock+28/2dc0>
>>GPR25; c0237ad0 <rthal_apc_lock+30/2dc0>
>>GPR28; c0220000 <init_v38b_mtd+104/2e0>
>>GPR30; c0237aa0 <rthal_domain+0/0>
>>GPR31; c0237aa8 <rthal_apc_lock+8/2dc0>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; 0000113c Before first symbol <=====
>>GPR0; c0018c1c <do_exit+ec/394>
>>GPR1; c01f9df0 <init_task_union+980/2000>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0240000 <read_buffers+2e20/8000>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
>>NIP; c0114aac <xnintr_clock_handler+0/10> <=====
>>GPR1; c01f99e0 <init_task_union+570/2000>
>>GPR5; c0220000 <init_v38b_mtd+104/2e0>
>>GPR9; c0114aac <xnintr_clock_handler+0/10>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR22; c0237aac <rthal_apc_lock+c/2dc0>
>>GPR23; c0237ac8 <rthal_apc_lock+28/2dc0>
>>GPR25; c0237ad0 <rthal_apc_lock+30/2dc0>
>>GPR28; c0220000 <init_v38b_mtd+104/2e0>
>>GPR30; c0237aa0 <rthal_domain+0/0>
>>GPR31; c0237aa8 <rthal_apc_lock+8/2dc0>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; 0000113c Before first symbol <=====
>>GPR0; c0018c1c <do_exit+ec/394>
>>GPR1; c01f97e0 <init_task_union+370/2000>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0240000 <read_buffers+2e20/8000>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
>>NIP; c0114aac <xnintr_clock_handler+0/10> <=====
>>GPR1; c01f93d0 <init_signals+4e4/504>
>>GPR5; c0220000 <init_v38b_mtd+104/2e0>
>>GPR9; c0114aac <xnintr_clock_handler+0/10>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR22; c0237aac <rthal_apc_lock+c/2dc0>
>>GPR23; c0237ac8 <rthal_apc_lock+28/2dc0>
>>GPR25; c0237ad0 <rthal_apc_lock+30/2dc0>
>>GPR28; c0220000 <init_v38b_mtd+104/2e0>
>>GPR30; c0237aa0 <rthal_domain+0/0>
>>GPR31; c0237aa8 <rthal_apc_lock+8/2dc0>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; 0000113c Before first symbol <=====
>>GPR0; c0018c1c <do_exit+ec/394>
>>GPR1; c01f91d0 <init_signals+2e4/504>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0240000 <read_buffers+2e20/8000>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
>>NIP; c0114aac <xnintr_clock_handler+0/10> <=====
>>GPR1; c01f8dc0 <init_files+70/19c>
>>GPR5; c0220000 <init_v38b_mtd+104/2e0>
>>GPR9; c0114aac <xnintr_clock_handler+0/10>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR22; c0237aac <rthal_apc_lock+c/2dc0>
>>GPR23; c0237ac8 <rthal_apc_lock+28/2dc0>
>>GPR25; c0237ad0 <rthal_apc_lock+30/2dc0>
>>GPR28; c0220000 <init_v38b_mtd+104/2e0>
>>GPR30; c0237aa0 <rthal_domain+0/0>
>>GPR31; c0237aa8 <rthal_apc_lock+8/2dc0>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; 0000113c Before first symbol <=====
>>GPR0; c0018c1c <do_exit+ec/394>
>>GPR1; c01f8bc0 <sys_call_table+2d0/440>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0240000 <read_buffers+2e20/8000>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
>>NIP; c0114aac <xnintr_clock_handler+0/10> <=====
>>GPR1; c01f87b0 <irq_affinity+2f0/400>
>>GPR5; c0220000 <init_v38b_mtd+104/2e0>
>>GPR9; c0114aac <xnintr_clock_handler+0/10>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR22; c0237aac <rthal_apc_lock+c/2dc0>
>>GPR23; c0237ac8 <rthal_apc_lock+28/2dc0>
>>GPR25; c0237ad0 <rthal_apc_lock+30/2dc0>
>>GPR28; c0220000 <init_v38b_mtd+104/2e0>
>>GPR30; c0237aa0 <rthal_domain+0/0>
>>GPR31; c0237aa8 <rthal_apc_lock+8/2dc0>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; 0000113c Before first symbol <=====
>>GPR0; c0018c1c <do_exit+ec/394>
>>GPR1; c01f85b0 <irq_affinity+f0/400>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0240000 <read_buffers+2e20/8000>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
>>NIP; c0114aac <xnintr_clock_handler+0/10> <=====
>>GPR1; c01f81a0 <cmd_line+1a0/200>
>>GPR5; c0220000 <init_v38b_mtd+104/2e0>
>>GPR9; c0114aac <xnintr_clock_handler+0/10>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR22; c0237aac <rthal_apc_lock+c/2dc0>
>>GPR23; c0237ac8 <rthal_apc_lock+28/2dc0>
>>GPR25; c0237ad0 <rthal_apc_lock+30/2dc0>
>>GPR28; c0220000 <init_v38b_mtd+104/2e0>
>>GPR30; c0237aa0 <rthal_domain+0/0>
>>GPR31; c0237aa8 <rthal_apc_lock+8/2dc0>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
>>NIP; 0000113c Before first symbol <=====
>>GPR0; c0018c1c <do_exit+ec/394>
>>GPR1; c01f7fa0 <swapper_pg_dir+fa0/1000>
>>GPR19; c0230000 <log_buf+1e00/4000>
>>GPR23; c0210000 <__ksymtab_DMA_MODE_READ+0/8>
>>GPR24; c0220000 <init_v38b_mtd+104/2e0>
>>GPR25; c0230000 <log_buf+1e00/4000>
>>GPR26; c01c0000 <p.1+1120/2950>
>>GPR27; c01c0000 <p.1+1120/2950>
>>GPR29; c0240000 <read_buffers+2e20/8000>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
Trace; c0018c1c <do_exit+ec/394>
Trace; c0005ea4 <_exception+0/74>
Trace; c0005f14 <_exception+70/74>
Trace; c00065f4 <ProgramCheckException+178/1c0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; 00000014 Before first symbol
Trace; c002456c <__ipipe_unstall_root+5c/60>
Trace; c00158a8 <release_console_sem+5c/f0>
Trace; c0015764 <do_printk+154/1b0>
Trace; c0015484 <__ipipe_flush_printk+4c/98>
Trace; c00155cc <printk+bc/100>
Trace; c0005fb4 <MachineCheckException+9c/1d0>
Trace; c0005d0c <ret_from_except+0/c>
Trace; c0230000 <log_buf+1e00/4000>
4 warnings and 1 error issued. Results may not be reliable.
====
Any ideas ?
Ciao,
Daniel Schnell.
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [Xenomai-help] Kernel-OOps
2007-02-27 13:25 [Xenomai-help] Kernel-OOps Daniel Schnell
@ 2007-02-27 13:53 ` Daniel Schnell
2007-02-27 14:38 ` Philippe Gerum
0 siblings, 1 reply; 8+ messages in thread
From: Daniel Schnell @ 2007-02-27 13:53 UTC (permalink / raw)
To: Daniel Schnell, xenomai
Daniel Schnell wrote:
> Hi,
>
> I have a bad Kernel-Ooops on my MPC5200B based PPC target.
> Unfortunately not reproducable with a small application again.
> I used a 2.4.25 based Denx Kernel (latest and greatest version) and
> Xenomai - trunk with revision 2256.
>
If I increase MAX_DELAYED_MM in linux/kernel/sched.c from 32 to 64 the
OOPS disappears ....
As we have quite a number of concurrent threads running (>50) could
MAX_DELAYED_MM be depending on the number of threads in the system ?
Best regards,
Daniel Schnell.
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [Xenomai-help] Kernel-OOps
2007-02-27 13:53 ` Daniel Schnell
@ 2007-02-27 14:38 ` Philippe Gerum
2007-02-27 14:51 ` Daniel Schnell
0 siblings, 1 reply; 8+ messages in thread
From: Philippe Gerum @ 2007-02-27 14:38 UTC (permalink / raw)
To: Daniel Schnell; +Cc: xenomai
On Tue, 2007-02-27 at 13:53 +0000, Daniel Schnell wrote:
> Daniel Schnell wrote:
> > Hi,
> >
> > I have a bad Kernel-Ooops on my MPC5200B based PPC target.
> > Unfortunately not reproducable with a small application again.
> > I used a 2.4.25 based Denx Kernel (latest and greatest version) and
> > Xenomai - trunk with revision 2256.
> >
>
>
> If I increase MAX_DELAYED_MM in linux/kernel/sched.c from 32 to 64 the
> OOPS disappears ....
>
Which is normal, since this is the BUG_ON() statement in sched.c:558
that triggers.
> As we have quite a number of concurrent threads running (>50) could
> MAX_DELAYED_MM be depending on the number of threads in the system ?
Some usage patterns involving permanent mode switches inside a large set
of real-time threads that only rarely relinquish the CPU to other
regular Linux tasks may cause this. This is specific to 2.4 kernels. I
will raise this value in the next patch update. Thanks,
--
Philippe.
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [Xenomai-help] Kernel-OOps
2007-02-27 14:38 ` Philippe Gerum
@ 2007-02-27 14:51 ` Daniel Schnell
2007-02-27 19:03 ` Philippe Gerum
0 siblings, 1 reply; 8+ messages in thread
From: Daniel Schnell @ 2007-02-27 14:51 UTC (permalink / raw)
To: rpm; +Cc: xenomai
Philippe Gerum wrote:
>
> Some usage patterns involving permanent mode switches inside a large
> set of real-time threads that only rarely relinquish the CPU to other
> regular Linux tasks may cause this. This is specific to 2.4 kernels.
> I will raise this value in the next patch update. Thanks,
I think simply increasing this value to some other magic number could
not be enough until somebody stumbles again upon this limit. How about
implementing a kernel configuration option with a default value
(although it is only 2.4 specific) ? This is probably a ipipe patch
specific option ?
Best regards,
Daniel Schnell.
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [Xenomai-help] Kernel-OOps
2007-02-27 14:51 ` Daniel Schnell
@ 2007-02-27 19:03 ` Philippe Gerum
2007-02-28 8:59 ` Daniel Schnell
0 siblings, 1 reply; 8+ messages in thread
From: Philippe Gerum @ 2007-02-27 19:03 UTC (permalink / raw)
To: Daniel Schnell; +Cc: xenomai
On Tue, 2007-02-27 at 14:51 +0000, Daniel Schnell wrote:
> Philippe Gerum wrote:
> >
> > Some usage patterns involving permanent mode switches inside a large
> > set of real-time threads that only rarely relinquish the CPU to other
> > regular Linux tasks may cause this. This is specific to 2.4 kernels.
> > I will raise this value in the next patch update. Thanks,
>
> I think simply increasing this value to some other magic number could
> not be enough until somebody stumbles again upon this limit. How about
> implementing a kernel configuration option with a default value
> (although it is only 2.4 specific) ? This is probably a ipipe patch
> specific option ?
>
It's not a magic value, it means that up to 32 memory contexts may be
stalled in the drop queue at any point in time, waiting for a normal
Linux task to be switched in to flush them, while a large number of
Xenomai threads is going through frequent domain migrations. Hitting
this limit _is_ where the problem lies, not the static limit itself, and
it tells that something needs to be fixed in the application, so that it
does not starve the regular Linux activities this way.
IOW, it's ok to raise this compile-time value to account for
applications living on the edge, but we should not make a feature out of
an application design issue, by adding such a configuration knob.
--
Philippe.
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [Xenomai-help] Kernel-OOps
2007-02-27 19:03 ` Philippe Gerum
@ 2007-02-28 8:59 ` Daniel Schnell
2007-02-28 10:35 ` Philippe Gerum
0 siblings, 1 reply; 8+ messages in thread
From: Daniel Schnell @ 2007-02-28 8:59 UTC (permalink / raw)
To: rpm; +Cc: xenomai
Philippe Gerum wrote:
>
> It's not a magic value, it means that up to 32 memory contexts may be
> stalled in the drop queue at any point in time, waiting for a normal
> Linux task to be switched in to flush them, while a large number of
> Xenomai threads is going through frequent domain migrations. Hitting
> this limit _is_ where the problem lies, not the static limit itself,
> and it tells that something needs to be fixed in the application, so
> that it does not starve the regular Linux activities this way.
>
> IOW, it's ok to raise this compile-time value to account for
> applications living on the edge, but we should not make a feature out
> of an application design issue, by adding such a configuration knob.
I do not understand. In my opionion no application behaviour should ever
cause the Kernel to oops. Playing around with Kernel configuration
values, to come around such Oopses is where the problem lies and not in
the application itself. I do nat have fully understood what exactly does
the Kernel cause to oops in this specific case, but a killall of an
application is similar to e.g. a caught SIGSEGV, which might happen in
normal development, and looks very weird if it leads to a Kernel crash
whatsoever. In my opinion the BUG_ON() call inside sched.c is a bug and
should be replaced by something that handles the situation more
gracefully.
Best regards,
Daniel Schnell.
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [Xenomai-help] Kernel-OOps
2007-02-28 8:59 ` Daniel Schnell
@ 2007-02-28 10:35 ` Philippe Gerum
2007-02-28 14:25 ` Daniel Schnell
0 siblings, 1 reply; 8+ messages in thread
From: Philippe Gerum @ 2007-02-28 10:35 UTC (permalink / raw)
To: Daniel Schnell; +Cc: xenomai
On Wed, 2007-02-28 at 08:59 +0000, Daniel Schnell wrote:
> Philippe Gerum wrote:
> >
> > It's not a magic value, it means that up to 32 memory contexts may be
> > stalled in the drop queue at any point in time, waiting for a normal
> > Linux task to be switched in to flush them, while a large number of
> > Xenomai threads is going through frequent domain migrations. Hitting
> > this limit _is_ where the problem lies, not the static limit itself,
> > and it tells that something needs to be fixed in the application, so
> > that it does not starve the regular Linux activities this way.
> >
> > IOW, it's ok to raise this compile-time value to account for
> > applications living on the edge, but we should not make a feature out
> > of an application design issue, by adding such a configuration knob.
>
>
> I do not understand. In my opionion no application behaviour should ever
> cause the Kernel to oops. Playing around with Kernel configuration
> values, to come around such Oopses is where the problem lies and not in
> the application itself. I do nat have fully understood what exactly does
> the Kernel cause to oops in this specific case, but a killall of an
> application is similar to e.g. a caught SIGSEGV, which might happen in
> normal development, and looks very weird if it leads to a Kernel crash
> whatsoever. In my opinion the BUG_ON() call inside sched.c is a bug and
> should be replaced by something that handles the situation more
> gracefully.
>
In theory, you might be right. In practice, there is no way to be 100%
sure that under such situation, the wipe out would succeed, _that_ is
the problem. We could devise something with a watermark, starting to
spam the syslog with warning messages after some pressure level is
reached, but even the wipe out operation would have to follow the OOM
"strategy", i.e. not necessarily killing the real offending application
but any random thread which happens to be registered in the drop queue,
which is terminally useless when debugging.
Again, the situation you encounter is a sign of a patent dysfunctioning
due to a design issue in your application. We could raise the limit so
that statistically, the issue would not even trigger in your case, like
it never triggered for anyone else for the last two years. But, for that
particular issue occurring in sched.c, there is nothing 100% safe and
sane we could do to recover such situation, so let's not pretend that a
system works just because it does not run into any BUG_ON(). As it is,
your application is living on the edge, and this is what you need to
solve, and for that purpose, a BUG_ON() which points you at the problem
immediately during the testing phase is much better that killing any
thread around randomly while in production, just for the purpose of
"being graceful". This would not be graceful, at all.
>
>
> Best regards,
>
> Daniel Schnell.
--
Philippe.
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [Xenomai-help] Kernel-OOps
2007-02-28 10:35 ` Philippe Gerum
@ 2007-02-28 14:25 ` Daniel Schnell
0 siblings, 0 replies; 8+ messages in thread
From: Daniel Schnell @ 2007-02-28 14:25 UTC (permalink / raw)
To: xenomai
Philippe Gerum wrote:
>
> In theory, you might be right. In practice, there is no way to be
> 100% sure that under such situation, the wipe out would succeed,
> _that_ is the problem. We could devise something with a watermark,
> starting to spam the syslog with warning messages after some pressure
> level is reached, but even the wipe out operation would have to
> follow the OOM "strategy", i.e. not necessarily killing the real
> offending application but any random thread which happens to be
> registered in the drop queue, which is terminally useless when
> debugging.
>
> Again, the situation you encounter is a sign of a patent
> dysfunctioning due to a design issue in your application. We could
> raise the limit so that statistically, the issue would not even
> trigger in your case, like it never triggered for anyone else for the
> last two years. But, for that particular issue occurring in sched.c,
> there is nothing 100% safe and sane we could do to recover such
> situation, so let's not pretend that a system works just because it
> does not run into any BUG_ON(). As it is, your application is living
> on the edge, and this is what you need to solve, and for that
> purpose, a BUG_ON() which points you at the problem immediately
> during the testing phase is much better that killing any thread
> around randomly while in production, just for the purpose of "being
> graceful". This would not be graceful, at all.
Well I am still not having an idea what you mean that the application is
"on the edge". Ok, there is a bunch of threads initialized with a number
of message queues, semaphores, condition variables, probably most things
the POSIX interface provides, accumulating in a heap size of more than
130 KB. I configured a heap size of 512KB. These threads are doing most
of the time nothing. According to /proc/xenomai/stat only seldom mode
changes happen. There are a few timer threads doing clock_nanosleep(),
sending some messages around to some threads if some timer expire. A
maximum of 16 tasks could have some steady activity which lead to CSW's
but as I said almost no MSW's happen.
I think one might break up the one process / 50 threads model to
something like more processes / less threads, but this is existing
software coming from a PSOS background and at first the software has to
be ported (to POSIX) and afterwards some redesign will probably happen.
Could you maybe give a more general view on what the application should
not do in the mentioned case, so a later redesign could consider your
recommendations ?
BTW, the application runs very nicely so far. We are pleased with
Xenomai's performance. This is our second application we are porting to
Xenomai and it's the biggest we have. So far only the Kernel oops was
sort of annoying, but at least we know now how to work around it.
Best regards,
Daniel Schnell.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2007-02-28 14:25 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-02-27 13:25 [Xenomai-help] Kernel-OOps Daniel Schnell
2007-02-27 13:53 ` Daniel Schnell
2007-02-27 14:38 ` Philippe Gerum
2007-02-27 14:51 ` Daniel Schnell
2007-02-27 19:03 ` Philippe Gerum
2007-02-28 8:59 ` Daniel Schnell
2007-02-28 10:35 ` Philippe Gerum
2007-02-28 14:25 ` Daniel Schnell
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