Watchdog: PPC: DSI (protection error on store access @0x4)

[cpuprofi]

Hallo an Alle,

hier nun ein anderer Watchdog:

Code: Alles auswählen

08/10/2017 14:32:49  LCOS-Watchdog
Task name = SSL/TLS-Connection  Type=PPC: DSI (protection error on store access @0x4)
Code=0x00000002 Thread=0ffd6e10 Task=0ffd6e00 Nest=0x00000000

 R00=0x0149fd14  SP =0x0ffdafc0  R02=0x0436b618  R03=0x0ffdaf98 
 R04=0x00002736  R05=0x002414d1  R06=0x04448290  R07=0x00000008 
 R08=0x00029200  R09=0x00000000  R10=0x0f4927a8  R11=0xfff7b511 
 R12=0x24008224  R13=0x0436a588  R14=0x00000000  R15=0x00000000 
 R16=0x00000000  R17=0x00000000  R18=0x00000000  R19=0x06c14180 
 R20=0x00000000  R21=0x00000000  R22=0x00000000  R23=0x02f47e08 
 R24=0x010081c8  R25=0x1e910618  R26=0x00001900  R27=0x04360000 
 R28=0x04360000  R29=0x02f47d80  R30=0x06c14180  R31=0x0bb6a220 

 CR  =0x24008222  XER =0x20000000  LR  =0x0149fd14  CTR =0x01cd7358 
 ESR =0x00800000  DEAR=0x00000004  HID0=0x80804000  HID1=0x00000000 
 MCSR=0x00000000  PID0=0x00000002  PID1=0x00000000  PID2=0x00000000 
 MAS0=0x00000001  MAS1=0x80000100  MAS2=0x00000000  MAS3=0x00000000 
 MAS4=0x00030100  MAS6=0x00020000  MAS7=0x00000000  MCTR=0x00000000 
 SPR0=0xfff7b511  SPR1=0x00002736  SPR2=0x002414d1  SPR3=0x04001000 
 SPR4=0x00000000  SPR5=0x0436b618  SPR6=0x0ffdaf98  SPR7=0x00000000 

 MCAR   =0x0:00000000
 SRR0(PC) =0x0149fd18
 SRR1(MSR)=0x00029200

 exception, additional backtrace: [BT] 0149fd14 014a0b0c 0288ab8c 01cdb164

Stack dump (1024 bytes):
Adr:= 0ffdafc0
Len:= 00000400
0FFDAFC0:  0F FD B0 20 01 49 FD 14  00 00 00 00 0F FD 6E 10 | ... .I.. ......n.
0FFDAFD0:  0F FD B0 30 02 8A 0F 30  24 00 22 22 00 00 00 00 | ...0...0 $.""....
0FFDAFE0:  00 00 00 00 44 00 42 28  00 00 00 00 00 00 00 00 | ....D.B( ........
0FFDAFF0:  00 00 00 01 02 88 A4 30  00 00 00 00 0F FD 6F 7C | .......0 ......o|
0FFDB000:  0F FD 6F 54 00 00 00 20  04 36 5A 44 00 00 00 02 | ..oT...  .6ZD....
0FFDB010:  00 00 00 00 0F FD 6E 00  0B B6 A2 20 00 00 00 01 | ......n. ... ....
0FFDB020:  0F FD B0 30 01 4A 0B 0C  00 00 00 00 0F FD 6E 10 | ...0.J.. ......n.
0FFDB030:  0F FD B0 80 02 88 AB 8C  00 02 92 00 00 00 00 00 | ........ ........
0FFDB040:  0F FD BE 40 00 00 00 01  00 00 00 70 20 00 00 00 | ...@.... ...p ...
0FFDB050:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB060:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB070:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB080:  00 00 00 00 01 CD B1 64  00 00 00 00 00 00 00 00 | .......d ........
0FFDB090:  FF 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB0A0:  0F FD BE 40 0F FD 6D C0  00 00 00 6D 0F F5 36 01 | ...@..m. ...m..6.
0FFDB0B0:  00 00 00 00 02 F4 83 D4  00 00 00 00 00 03 CE A9 | ........ ........
0FFDB0C0:  0F FE 8D 60 00 00 00 05  01 D4 5D 88 01 4C 34 90 | ...`.... ..]..L4.
0FFDB0D0:  01 4B B3 4C 01 4B FB 20  01 49 FC 70 00 00 00 00 | .K.L.K.  .I.p....
0FFDB0E0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB0F0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB100:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB110:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB120:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB130:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB140:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB150:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB160:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB170:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB180:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB190:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB1A0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB1B0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB1C0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB1D0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB1E0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB1F0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB200:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB210:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB220:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB230:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB240:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB250:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB260:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB270:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB280:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB290:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB2A0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB2B0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB2C0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB2D0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB2E0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB2F0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB300:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB310:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB320:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB330:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB340:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB350:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB360:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB370:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB380:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB390:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB3A0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0FFDB3B0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
largest available memory block: 59648 bytes


DEVICE:                LANCOM 1781VA (over ISDN)
HW-RELEASE:            B
VERSION:               10.12.0055 / 04.08.2017

****

08/10/2017 14:33:03  System boot after LCOS-Watchdog

DEVICE:                LANCOM 1781VA (over ISDN)
HW-RELEASE:            B
VERSION:               10.12.0055 / 04.08.2017

Grüße
Cpuprofi

[alf29]

Moin,

out of memory (largest available memory block: 59648 bytes)...

Gruß Alfred

[cpuprofi]

Hallo Alfred,

ja das hängt wahrscheinlich mit dem hier zusammen: http://www.lancom-forum.de/feedback-lco ... 16221.html

Auch wenn es nicht Deine Baustelle ist, es wäre doch mal schön wenn Lancom diese öfters auftretenden "Memory leaks" stopfen könnte...

Grüße
Cpuprofi

[alf29]

Moin,

das ist wie ich an anderer Stelle bemerkt hatte: wir brauchen ein 'show heap -v' im Betrieb, idealerweise mehrfach in zeitlichem Abstand, um festzustellen, wer der Speicherfresser ist. Memory Leaks sind nun einmal ein inhärentes Problem bei der Programmierung in C/C++, die einem immer wieder einmal passieren können. Man könnte natürlich auch das LCOS auf Java und automatische Garbage Collection umschreiben. Um Performance und Speicher braucht man sich dann keine Gedanken mehr zu machen - sie sind einfach nicht mehr da

Gruß Alfred