Sehr wenig freier RAM mit LCOS 10.90 auf Lancom 1781EW Plus und LCOS Watchdogs

[Killerjoe]

Hallo,

ich habe drei 1781EW Plus Router und bei allen dreien ist der noch freie RAM nach dem Upgrade von 10.80.0833RU9 auf 10.90.0220RU2 (war auch schon bei der Release Version so auf 3,2-4,5 MByte zusammengeschrumpft.
Dies führt nun dazu, dass ich auf zwei der drei Router beim Öffnen der Konfiguration über Lanconfig keinerlei Konfiguration ansehen kann bzw. Untermenüs öffnen kann, z. B. WLAN Einstellungen für das Physikalische Interface und die Logischen WLANs keine Untermenüs anzeigen.
Wenn ich im Browser auf die Dienste klicke, starten die beiden Router neu.
Der dritte mit 4,1 MByte RAM freiem Speicher funktioniert soweit und ich kann die Konfiguration öffnen und auch die Dienste über den Webbrowser öffnen.
Bootloader Versionen sind alle auf Versionsstand 4.12.0001.
10.90.0220RU2 Gesamtspeicher: 256 MByte Freier Speicher: 4,1 MByte
10.80.0833RU9 Gesamtspeicher: 256 MByte Freier Speicher: 42,5 MByte

Im Dashboard der 10.90.0220RU2 werden nur 121.3 MBytes als Gesamtspeicher angezeigt.

Hier ein bootlog nach einiger Laufzeit des Routers:

Code: Alles auswählen

03/24/2025 14:47:41  LCOS-Watchdog
Task name = User-Start  Type=PPC: DSI (protection error on store access @0x0)
Code=0x00000002 Thread=0edf6ac0 Task=0edf68e0 Nest=0x00000000

R00=0x05730100  SP =0x0edfea00  R02=0x085a2c26  R03=0x00000001
R04=0x00000000  R05=0x0078ff8a  R06=0x00000000  R07=0x0003c7fb
R08=0x0003c7fc  R09=0x00000000  R10=0x0000f1ff  R11=0x00000000
R12=0x05a7dde0  R13=0x085a1800  R14=0x00000000  R15=0x00000000
R16=0x00000000  R17=0x00000001  R18=0x00000001  R19=0x00000000
R20=0x0edf68f4  R21=0x00000067  R22=0x00000000  R23=0x0edf6920
R24=0x086878f4  R25=0x08642dc0  R26=0x00000000  R27=0x085b13a0
R28=0x00000000  R29=0x00000000  R30=0x00000000  R31=0x085a0000

CR  =0x24000242  XER =0x00000000  LR  =0x05ab104c  CTR =0x0000f1ff
ESR =0x00800000  DEAR=0x00000000  HID0=0x80004000  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=0x08081180  SPR1=0x00000000  SPR2=0x00000001  SPR3=0x00000000
SPR4=0x00000000  SPR5=0x00000001  SPR6=0x00000000  SPR7=0x00000000

MCAR   =0x0:00000000
SRR0(PC) =0x05ab1184
SRR1(MSR)=0x00029200

exception, additional backtrace: \[BT\] 05ab104c 0edf6920 05730100 05762a68 05732f7c 01886c98 037396f4 0373bd70 05a97574 0374541c 05a7105c 03748664
Stack dump (1024 bytes):
Adr:= 0edfea00
Len:= 00000400
0EDFEA00:  0E DF EA 20 0E DF 69 20  00 00 00 00 00 78 FF 8A | ... ..i  .....x..
0EDFEA10:  00 00 00 00 00 00 00 00  08 5A 00 00 08 5A 00 00 | ........ .Z...Z..
0EDFEA20:  0E DF EA 40 05 73 01 00  0F 1D F2 60 05 77 2E 08 | ...@.s.. ...\`.w..
0EDFEA30:  0F 1D E2 34 0F 1D E2 34  00 00 04 00 0F 1D E1 60 | ...4...4 .......\`
0EDFEA40:  0E DF EA 68 05 76 2A 68  0E DF EA 4C 00 00 00 00 | ...h.v\*h ...L....
0EDFEA50:  00 00 00 00 08 5B 13 A0  00 00 00 00 08 5A 00 00 | .....\[.. .....Z..
0EDFEA60:  00 00 00 01 00 00 00 01  0E DF EA A8 05 73 2F 7C | ........ .....s/|
0EDFEA70:  01 01 3B 00 00 00 00 12  00 00 00 00 00 00 00 00 | ..;..... ........
0EDFEA80:  00 00 00 00 00 00 00 00  00 00 EA A8 05 4D 17 60 | ........ .....M.\`
0EDFEA90:  00 00 00 00 08 5B 13 A0  00 00 00 00 08 5B 13 A4 | .....\[.. .....\[..
0EDFEAA0:  0E DF EA B8 0C BB B1 20  0E DF EA F8 01 88 6C 98 | .......  ......l.
0EDFEAB0:  00 00 80 00 08 5A 00 00  06 F2 32 B4 05 73 2E C8 | .....Z.. ..2..s..
0EDFEAC0:  0E DF EA F8 06 5F C9 E0  0E DF EA B8 0E 1F 19 00 | .....\_.. ........
0EDFEAD0:  00 00 00 00 0E DF 69 20  08 68 78 F4 08 64 2D C0 | ......i  .hx..d-.
0EDFEAE0:  00 00 00 00 08 5B 13 A0  08 59 B5 08 00 00 00 01 | .....\[.. .Y......
0EDFEAF0:  0E DF EB 38 0E DF EB 00  0E DF EB 90 03 73 96 F4 | ...8.... .....s..
0EDFEB00:  00 00 00 06 00 00 00 00  00 00 00 00 0E DF 68 F4 | ........ ......h.
0EDFEB10:  0E DF EB 00 00 00 00 00  0E DF 69 20 01 00 03 34 | ........ ..i ...4
0EDFEB20:  0E DF EB 60 0E DF 69 40  03 00 00 A2 0E DF EB 68 | ...\`..i@ .......h
0EDFEB30:  0E DF EB 38 00 00 00 01  00 00 00 00 00 00 00 00 | ...8.... ........
0EDFEB40:  00 00 00 00 00 00 00 00  00 00 00 01 00 00 00 01 | ........ ........
0EDFEB50:  F7 00 1B 58 00 00 00 00  00 00 00 00 00 00 00 48 | ...X.... .......H
0EDFEB60:  0E DF EB 88 00 00 00 20  00 00 00 00 0E DF 69 20 | .......  ......i
0EDFEB70:  01 00 03 34 00 00 00 02  0E DF 69 40 00 00 00 01 | ...4.... ..i@....
0EDFEB80:  08 59 D3 C0 00 00 00 00  0E DF EC A0 00 00 00 00 | .Y...... ........
0EDFEB90:  0E DF EB A0 03 73 BD 70  0E DF EC A0 0E DF EC 80 | .....s.p ........
0EDFEBA0:  0E DF EB A8 05 A9 75 74  0E DF EB B8 03 74 54 1C | ......ut .....tT.
0EDFEBB0:  0E DF EC A0 0E DF 68 E0  0E DF EC 10 05 A7 10 5C | ......h. .......\\
0EDFEBC0:  0E DF 69 40 01 DF 68 E0  0E DF EC 28 F2 63 89 88 | ..i@..h. ...(.c..
0EDFEBD0:  E8 8E BF C4 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0EDFEBE0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0EDFEBF0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0EDFEC00:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0EDFEC10:  00 00 00 00 03 74 86 64  FD 71 B5 09 45 69 44 2C | .....t.d .q..EiD,
0EDFEC20:  6C CE 95 29 49 06 2C 0B  FF 73 A0 46 72 F1 8C 2A | l..)I.,. .s.Fr..\*
0EDFEC30:  CC 3C 98 AC FC 4F 3F 80  CA 67 67 84 89 6A C3 CC | .<...O?. .gg..j..
0EDFEC40:  0E DF ED 20 0E DF 68 A0  00 00 00 07 08 6A 5D E0 | ... ..h. .....j\].
0EDFEC50:  00 00 00 00 07 2B B6 A0  00 00 00 40 00 00 00 01 | .....+.. ...@....
0EDFEC60:  00 00 00 05 00 00 00 04  03 74 56 3C 05 A9 77 10 | ........ .tV<..w.
0EDFEC70:  05 A6 6C 20 03 74 00 C8  00 00 00 01 0E DF EC 40 | ..l .t.. .......@
0EDFEC80:  06 FE A3 CC CE EC 9B EA  7C CF 78 B4 FA 86 8E 6A | ........ |.x....j
0EDFEC90:  18 81 D4 18 F7 C5 7B 1A  07 1C C9 D5 68 AA 64 78 | ......{. ....h.dx
0EDFECA0:  00 00 00 02 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0EDFECB0:  0E DF EC 80 00 00 00 00  4D 53 00 00 03 75 17 3C | ........ MS...u.<
0EDFECC0:  0E DF 68 E0 00 00 00 00  00 00 00 00 06 FF FC 94 | ..h..... ........
0EDFECD0:  90 E6 81 C4 81 76 87 6C  33 ED C8 7C 34 C9 B3 99 | .....v.l 3..|4...
0EDFECE0:  06 EB 63 24 05 A9 75 40  08 6A 5B 4D E1 B7 41 84 | ..c$..u@ .j\[M..A.
0EDFECF0:  0E DF EC E0 9F 58 98 CC  CA 5E FA 21 7E 68 FC 49 | .....X.. .^.!\~h.I
0EDFED00:  FF 88 88 82 71 64 FC 1E  32 DE EE 3B B1 FA F2 FB | ....qd.. 2..;....
0EDFED10:  00 EF 83 1E E1 3C AA D6  13 5F AE 1B F9 46 9F 2A | .....<.. .\_...F.\*
0EDFED20:  0E DF FF 20 0E DF EC 40  00 00 00 90 0E DF 6A C0 | ... ...@ ......j.
0EDFED30:  00 00 00 00 07 15 4E 1C  00 00 00 28 00 00 00 CE | ......N. ...(....
0EDFED40:  00 00 00 05 00 00 00 05  05 A8 49 DC 05 A6 81 34 | ........ ..I....4
0EDFED50:  05 A6 85 D0 05 A6 20 70  05 A9 75 54 0E DF ED 20 | ...... p ..uT...
0EDFED60:  07 15 22 EC 0E DF ED 60  09 88 D2 60 0E DF ED B0 | ..".... .......
0EDFED70:  06 EB 63 24 05 A6 09 78  A6 04 01 8D A2 5D B0 04 | ..c$...x .....\]..
0EDFED80:  0E DF ED 70 12 99 61 E2  09 88 CF 80 00 00 00 02 | ...p..a. ........
0EDFED90:  0E DF ED A8 00 00 00 00  0E DF ED 60 09 88 D2 60 | ........ ......
0EDFEDA0:  0E DF ED CC 00 DD 20 AA  00 2A 6B E6 F4 90 E5 4A | ...... . .\*k....J
0EDFEDB0:  07 15 13 2C 0E DF FE 14  0E DF FE 14 08 6A 24 20 | ...,.... .....j$
0EDFEDC0:  07 15 1D C0 0E DF ED B0  0E DF FE 04 00 00 00 00 | ........ ........
0EDFEDD0:  00 00 00 00 00 B8 19 CC  80 00 00 00 00 00 00 05 | ........ ........
0EDFEDE0:  00 00 00 05 0E DF ED E4  0E DF ED E4 00 00 00 CF | ........ ........
0EDFEDF0:  0E B3 69 68 00 00 00 00  00 00 00 00 00 00 00 00 | ..ih.... ........
largest available memory block: 4966336 bytes

DEVICE:                LANCOM 1781EW+
HW-RELEASE:            C
VERSION:               10.90.0220RU2 / 18.03.2025

Hier ein bootlog eines der Router auf den oben genannten Aufruf der Dienste im Webbrowser:

Code: Alles auswählen

03/24/2025 14:48:15  System boot after LCOS-Watchdog

DEVICE:                LANCOM 1781EW+
HW-RELEASE:            C
VERSION:               10.90.0220RU2 / 18.03.2025

****

03/25/2025 14:30:25  LCOS-Watchdog
Task name = HTTP-Worker  Type=PPC: DSI (protection error on store access @0x8)
Code=0x00000002 Thread=0e852e20 Task=0e852c40 Nest=0x00000000

 R00=0x035bc3b8  SP =0x0e85b170  R02=0x085a2c26  R03=0x00000000
 R04=0x00000003  R05=0x00000010  R06=0x0cf6a574  R07=0x00000001
 R08=0x00000001  R09=0x00029200  R10=0x00000000  R11=0x00000008
 R12=0x05a7dde0  R13=0x085a1800  R14=0x08411dac  R15=0x071e4320
 R16=0x01969918  R17=0x0fde7140  R18=0x0fc57940  R19=0x00000000
 R20=0x0e85be10  R21=0x0fd5f0ac  R22=0x00000008  R23=0x0fd5f0a0
 R24=0x0ffffb48  R25=0x0ffffb40  R26=0x00000000  R27=0x0ffffb48
 R28=0x0ffb930c  R29=0x00000001  R30=0x0e85b1b0  R31=0x0fd5f0ac

 CR  =0x24242282  XER =0x00000000  LR  =0x035bc3b8  CTR =0x05a7fffc
 ESR =0x00800000  DEAR=0x00000008  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=0x08081180  SPR1=0x08678f44  SPR2=0x00000000  SPR3=0x00000000
 SPR4=0x00000000  SPR5=0x00000000  SPR6=0x00000000  SPR7=0x00000000

 MCAR   =0x0:00000000
 SRR0(PC) =0x035bc3cc
 SRR1(MSR)=0x00029200

 exception, additional backtrace: [BT] 035bc3b8 035bc3b8 035bc6e8 035bc8cc 0347322c 035b83c8 0336aca8 035b83c8 0336aca8 035b83c8 0336aca8 035b83c8 0336aca8 035b8618 034362e0 035b83c8 0336aca8 035b83c8 0336aca8
035b83c8 0336aca8 035b83c8 0336aca8 035b83c8 0336aca8 035b83c8 0336aca8 035b83c8 0336aca8 035b83c8 0336aca8 035b83c8

Stack dump (1024 bytes):
Adr:= 0e85b170
Len:= 00000400
0E85B170:  0E 85 B1 A8 03 5B C3 B8  0E 85 B1 98 00 00 02 00 | .....[.. ........
0E85B180:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B190:  03 46 BC 30 00 00 00 00  0A 46 CA 08 0F D5 F0 A0 | .F.0.... .F......
0E85B1A0:  0F FB 93 04 0F FB 93 00  0E 85 B1 D0 03 5B C6 E8 | ........ .....[..
0E85B1B0:  0F FB 93 0C 0F FB 93 00  0E 85 B1 D0 0F FB 93 0C | ........ ........
0E85B1C0:  06 FC 9E D8 0F D5 F0 A0  00 00 00 00 00 00 00 00 | ........ ........
0E85B1D0:  0E 85 B1 F8 03 5B C8 CC  0F D5 F0 AC 0F D5 F0 A0 | .....[.. ........
0E85B1E0:  00 00 00 00 00 00 00 00  44 24 42 82 00 00 00 00 | ........ D$B.....
0E85B1F0:  0F EE 11 6C 0A 46 C9 C8  0E 85 B2 78 03 47 32 2C | ...l.F.. ...x.G2,
0E85B200:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B210:  0F F6 D0 2C 0F F6 D0 20  00 00 00 00 00 00 00 00 | ...,...  ........
0E85B220:  0F FB 93 0C 0F FB 93 00  0E 85 B2 28 0E 85 B2 28 | ........ ...(...(
0E85B230:  08 67 9B 18 01 F6 E0 00  00 00 00 2B 0F F7 02 20 | .g...... ...+...
0E85B240:  0F C5 79 40 00 00 00 00  0E 85 BE 10 00 00 02 00 | ..y@.... ........
0E85B250:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B260:  00 00 00 00 00 00 00 00  0F F6 CA 50 00 00 00 00 | ........ ...P....
0E85B270:  0F F6 C3 4C 0F F6 C9 A0  0E 85 B2 A0 03 5B 83 C8 | ...L.... .....[..
0E85B280:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B290:  0F F6 CE F0 00 00 00 00  0F F6 C3 40 0F F6 C3 4C | ........ ...@...L
0E85B2A0:  0E 85 B2 C0 03 36 AC A8  0F F6 C3 4C 0F F6 C3 40 | .....6.. ...L...@
0E85B2B0:  00 00 00 00 00 00 00 00  0F F6 BF 6C 0F F6 CE E8 | ........ ...l....
0E85B2C0:  0E 85 B2 E8 03 5B 83 C8  00 00 00 00 00 00 00 00 | .....[.. ........
0E85B2D0:  00 00 00 00 00 00 00 00  0F F6 CE 88 00 00 00 00 | ........ ........
0E85B2E0:  0F F6 BF 60 0F F6 BF 6C  0E 85 B3 08 03 36 AC A8 | ...`...l .....6..
0E85B2F0:  0F F6 BF 6C 0F F6 BF 60  00 00 00 00 00 00 00 00 | ...l...` ........
0E85B300:  0F F6 BC 8C 0F F6 CE 80  0E 85 B3 30 03 5B 83 C8 | ........ ...0.[..
0E85B310:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B320:  0F F6 CF B8 00 00 00 00  0F F6 BC 80 0F F6 BC 8C | ........ ........
0E85B330:  0E 85 B3 50 03 36 AC A8  0F F6 BC 8C 0F F6 BC 80 | ...P.6.. ........
0E85B340:  00 00 00 00 00 00 00 00  0F F6 B3 2C 0F F6 CF A8 | ........ ...,....
0E85B350:  0E 85 B3 78 03 5B 83 C8  00 00 00 00 00 00 00 00 | ...x.[.. ........
0E85B360:  00 00 00 00 00 00 00 00  0E A4 42 40 00 00 00 00 | ........ ..B@....
0E85B370:  0F F6 B3 20 0F F6 B3 2C  0E 85 B3 98 03 36 AC A8 | ... ..., .....6..
0E85B380:  0F F6 B3 2C 0F F6 B3 20  0E 85 B3 C0 0E 85 B5 64 | ...,...  .......d
0E85B390:  0F F6 B3 2C 0F F0 75 8C  0E 85 B3 B8 03 5B 86 18 | ...,..u. .....[..
0E85B3A0:  00 00 00 00 00 00 00 00  0E A4 42 40 00 00 00 00 | ........ ..B@....
0E85B3B0:  0F F6 B3 2C 0F F0 75 8C  0E 85 B6 A8 03 43 62 E0 | ...,..u. .....Cb.
0E85B3C0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B3D0:  00 00 00 00 00 00 00 10  45 69 6E 74 72 E4 67 65 | ........ Eintr.ge
0E85B3E0:  00 85 B4 10 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B3F0:  00 00 00 00 00 00 00 00  00 00 00 00 0F F6 9A EC | ........ ........
0E85B400:  0E 85 B4 20 03 36 AB CC  0F F6 9A EC 0F F6 9A E0 | ... .6.. ........
0E85B410:  0F F6 A2 40 0F F6 9A EC  0F F6 8E CC 0F F6 9B C8 | ...@.... ........
0E85B420:  0E 85 B4 48 03 5B 83 C8  00 00 00 00 00 00 00 00 | ...H.[.. ........
0E85B430:  00 00 00 00 00 00 00 00  00 00 00 7F 00 00 00 00 | ........ ........
0E85B440:  0E 85 B4 60 0F F6 8E CC  0E 85 B4 70 03 36 AC A8 | ...`.... ...p.6..
0E85B450:  0E 85 B4 60 01 F6 8E C0  0E 85 B4 70 08 5A 00 00 | ...`.... ...p.Z..
0E85B460:  08 5A 00 00 00 00 00 02  0E 85 B4 88 0E 7C 7F 60 | .Z...... .....|.`
0E85B470:  0E 85 B4 70 0E 85 B4 70  08 67 9B 18 01 00 00 00 | ...p...p .g......
0E85B480:  0F EF 43 6C 00 00 00 00  0E 85 B6 F0 03 54 40 08 | ..Cl.... .....T@.
0E85B490:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B4A0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B4B0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B4C0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B4D0:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B4E0:  00 00 00 00 0F EC F0 60  0E 85 B9 90 00 00 00 00 | .......` ........
0E85B4F0:  0F EF A4 30 00 00 00 00  00 00 00 00 0F ED 37 AC | ...0.... ......7.
0E85B500:  0E 85 B5 20 03 5A D7 30  00 00 00 00 00 00 00 00 | ... .Z.0 ........
0E85B510:  0F EF A4 30 00 00 00 00  00 00 00 00 00 00 00 00 | ...0.... ........
0E85B520:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B530:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B540:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B550:  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 | ........ ........
0E85B560:  00 00 00 00 0F E1 07 CC  0F E1 07 C0 00 00 00 00 | ........ ........
largest available memory block: 0 bytes


DEVICE:                LANCOM 1781EW+
HW-RELEASE:            C
VERSION:               10.90.0220RU2 / 18.03.2025

****

03/25/2025 14:30:45  System boot after LCOS-Watchdog

DEVICE:                LANCOM 1781EW+
HW-RELEASE:            C
VERSION:               10.90.0220RU2 / 18.03.2025

Was verwendet nun so viel Speicher?

Ich hoffe dies ist ein Bug und wird in einer der kommenden Versionen gefixt.

Viele Grüße
Joe

[kelm]

Nicht dass Dir das hilft - aber bei unserem 1781EW Plus siehts fast noch schlimmer aus: Das Update auf 10.90 führt bei der Installation direkt zu einer "os_panic"…

Laut Web-GUI sind aktuell 78% des Speichers belegt (Gesamt: 169.2 MBytes, Frei: 38.1 MBytes) - aber eben noch mit 10.80…

[Killerjoe]

Hallo kelm,
ich glaube die nächste Firmware für den 1781EW Plus wird dahingehend optimiert sein und sollte dann auch Dein Problem lösen.