CTD - tell me what to do

[Tor K'tal]

CTD - What do I need to do to provide you with more information to diagnose the problem and find a cause/solution.


Debug: Player::backfill(bind): Pos (-217.075439/-62.351189/-156.935394) Heading: 164.750000
Debug: Player::backfill(): Pos (-1.000000/-1.000000/6.000000) Heading: 1.000000
Player: ExpAA: Set: 26671 total, with 177 aapoints
Time: Mon Oct 17,3267 - 02:51 pm
Debug: Welcome to lovely downtown 'Guild Hall' with an experience multiplier of 1.000000
Debug: Safe Point (0.000000, 1.000000, 3.000000)
Info: Loading Zone Filter File: /home/########
Zone: Entered: ShortName = 'guildhall' LongName = Guild Hall
Zone: NewCode: Zone: GuildHall (Guild Hall)
Player: ExpAA: < 45454, 3999952 (88/330) with 11000048 left
Player: Exp: Set: 1165642066 total, with 69880146 (111/330) into level with 42707934 left, where 1/330 = 341176
Info: Your player's id is 5289
Player: ExpAA: < 45454, 3999952 (88/330) with 11000048 left
Player: ExpAA: < 45454, 3999952 (88/330) with 11000048 left
Player: Exp: New: < 341176, 37870536 (111/330) into level with 74717544 left
Segmentation fault (core dumped)


Some important setting from /etc/sysctl.conf

# Added to improves SEQ performance
net.core.rmem_default=128000000
met.core.rmem_max=512000000
net.core.netdev_max_backlog=30000

Computer specs
Linux = Kubuntu
Mem = 3G
HD = Tons of open space
NIC = 1 gig
CPU = Intel Duo 2.2GHz
X = KDE 3.5.9

2 sessions of NoMachine running
1 sessions has 4 SEQ windows open
1 sessiosn has 2 SEQ windows open (sometimes)


Network traffic load:
No BitTorrent applications or VoIP applications running. Session tracking is checked.
So effectively just EQ at this time.


I see this error when I have 1 terminal sesion running 4 different SEQ sessions running (damn roomates expecting me to keep track of everything for them... okay... it kicks ass and is fun to do).

~TK
P.S. Thank you to the maintainers for keeping this project going while I was on my break from the game. It was nice to come back to the game and have my most favorite tool still working.

BELOW HERE MOST PEOPLE WON'T CARE ABOUT
Junk from the cat /proc/cpuinfo
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz
stepping : 13
cpu MHz : 1200.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts pni monitor ds_cpl est tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 4392.39
clflush size : 64

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz
stepping : 13
cpu MHz : 1200.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts pni monitor ds_cpl est tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 4389.00
clflush size : 64


Junk from cat /proc/meminfo
cat /proc/meminfo
MemTotal: 3105484 kB
MemFree: 1521376 kB
Buffers: 160864 kB
Cached: 846500 kB
SwapCached: 0 kB
Active: 488464 kB
Inactive: 921616 kB
HighTotal: 2217536 kB
HighFree: 956124 kB
LowTotal: 887948 kB
LowFree: 565252 kB
SwapTotal: 9314296 kB
SwapFree: 9314296 kB
Dirty: 28 kB
Writeback: 0 kB
AnonPages: 217148 kB
Mapped: 67456 kB
Slab: 42412 kB
SReclaimable: 32816 kB
SUnreclaim: 9596 kB
PageTables: 2212 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 10867036 kB
Committed_AS: 1645836 kB
VmallocTotal: 114680 kB
VmallocUsed: 11152 kB
VmallocChunk: 103028 kB

[Tor K'tal]

I just noticed that a different session crashed with this


Debug: Player::backfill(bind): Pos (-215.929688/-66.550461/-155.373993) Heading: 143.000000
Debug: Player::backfill(): Pos (0.000000/0.000000/0.000000) Heading: 0.000000
Player: ExpAA: Set: 0 total, with 559 aapoints
Warning: Oversized packet fragment requested buffer of size 0 on stream 3 OpCode 0000 seq 005a
Time: Thu Oct 06,3267 - 10:48 pm
Warning: !!!! EQPacketFragmentSequence::addFragment(): buffer overflow adding in new fragment to buffer with seq 0219 on stream 3, opcode 0000. Buffer is size 225244 and has been filled up to 225021, but tried to add 505 more!

I'm not sure how I'm getting a 505 more error when I have my buffers set so high.


As of this time I have found no rhym or reason as to why these crashes are occuring. I wish I could reproduce them regularly so I could figure out why.


~ TK

[blvan]

I also have seen random crashed with the buffer overflow message. it happened twice while trying to zone into PoJustice didn't bother trying a third time, but can easily run more test if I am told to enable any special logging.

[ieatacid]

http://www.showeq.net/forums/showthread.php?t=5333

[ieatacid]

Also, the current build will crash if you're grouped and then disband and zone. I'll put up a new one later on tonight.

[Tor K'tal]

http://www.showeq.net/forums/showthread.php?t=5333

I read that abuot the 505's out of the FAQ, which is why I pushed my net buffer stuff so high. I figured I would need more buffering since I would be running so many SEQ sessions on the same machine.

Is there a possibily I have them set too high?

[ieatacid]

I don't really know that much about linux networking or that aspect of the ShowEQ program :o