[ut3] My linux server segfaults as soon as the world is loaded

[Clint Goudie-Nice]

A couple more nuggets of info. I tried running with the NX bit turned
off. Also, I straced the app (tail of log below)
 
 
 
write(2, "Log: Bringing World DM-ShangriLa"..., 82Log: Bringing World
DM-ShangriLa.TheWorld up for play (30) at 2007.10.15-21.24.10
) = 82
gettimeofday({1192505050, 485658}, NULL) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 21
ioctl(21, FIONBIO, [1])                 = 0
bind(21, {sa_family=AF_INET, sin_port=htons(0),
sin_addr=inet_addr("0.0.0.0")}, 16) = 0
listen(21, 128)                         = 0
getsockname(21, {sa_family=AF_INET, sin_port=htons(43112),
sin_addr=inet_addr("0.0.0.0")}, [7541277584621830160]) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 22
ioctl(22, FIONBIO, [1])                 = 0
open("/etc/hosts", O_RDONLY)            = 23
fcntl64(23, F_GETFD)                    = 0
fcntl64(23, F_SETFD, FD_CLOEXEC)        = 0
fstat64(0x17, 0xffd7e0c8)               = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0x1000) = 0xfffffffff7ff7000
read(23, "# Do not remove the following li"..., 4096) = 180
read(23, "", 4096)                      = 0
close(23)                               = 0
munmap(0xf7ff7000, 4096)                = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 23
connect(23, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, 28) = 0
fcntl64(23, F_GETFL)                    = 0x2 (flags O_RDWR)
fcntl64(23, F_SETFL, O_RDWR|O_NONBLOCK) = 0
gettimeofday({1192505050, 496336}, NULL) = 0
poll([{fd=23, events=POLLOUT, revents=POLLOUT}], 1, 0) = 1
send(23, "\236y\1\0\0\1\0\0\0\0\0\0\4gpcm\7gamespy\3com\0\0\1"..., 34,
MSG_NOSIGNAL) = 34
poll([{fd=23, events=POLLIN, revents=POLLIN}], 1, 5000) = 1
ioctl(23, FIONREAD, [345])              = 0
recvfrom(23,
"\236y\201\200\0\1\0\1\0\6\0\7\4gpcm\7gamespy\3com\0\0\1"..., 1024, 0,
{sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, [16]) = 345
close(23)                               = 0
connect(22, {sa_family=AF_INET, sin_port=htons(29900),
sin_addr=inet_addr("207.38.11.34")}, 16) = -1 EINPROGRESS (Operation now
in progress)
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

 

-----Original Message-----
From: Clint Goudie-Nice [mailto:clint at magicalspirits.net] 
Sent: Monday, October 15, 2007 8:33 PM
To: ut3 at icculus.org
Subject: [ut3] My linux server segfaults as soon as the world is loaded


Heya all, no matter what tweaking I do, my server segfaults as soon as
it starts up.
 
Here's a sample of the line I'm using to launch it:
 
./ut3demo Server
DM-ShangriLa?GameMode=5?MaxPlayers=32?MinNetPlayers=1?bShouldAdvertise=T
rue?bIsLanMatch=False?bIsDedicated=True?Port=7877?GoalScore=5?TimeLimit=
10?AdminPassword=<somepassword> -nohomedir
-login=DisastrousConsequences.com -password=<somepassword> -unattended
 
I do see a couple errors in the logs:
 
> SpeedTreeRT Error: CSpeedTreeRT::LoadTree(Memory block) - threw an
unknown system exception
 
 
> DevPhysics: Error (1) in file
/home/icculus/projects/novodex-Icculus/novodex/SDKs/Physics/src/NpScene.
cpp, line 712: Scene::createCompartment(): desc.isValid() fails!
> DevPhysics: Error (1) in file
/home/icculus/projects/novodex-Icculus/novodex/SDKs/Physics/src/NpScene.
cpp, line 712: Scene::createCompartment(): desc.isValid() fails!

> PerfWarning: InstanceGeom: 24.971228 ms - 1229 Convex, Terrain
21.766181 ms, PerTriSM 3.091248 ms, InitArticulated 0.000000 ms,
BodyInst Alloc 18.055916 ms, InitBody 165.000262 ms
> PerfWarning: NxActor Creation: 94.458090 ms
 
 
The last line I see before the server stops running is:
> Log: Bringing World DM-ShangriLa.TheWorld up for play (30) at
2007.10.15-20.25.36
 
I dont get any additional errors in the console. It just stops running.
In my /var/log/messages I see this however:
> Oct 15 20:25:36 thalia kernel: ut3demo-bin[9260]: segfault at
000000006f632e77 rip 00000000f7eee01b rsp 00000000ffdacd00 error 4
 
This is on CentOS 5 -- Linux thalia.magicalspirits.net 2.6.18-8.1.14.el5
#1 SMP Thu Sep 27 19:05:32 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
 
Am I missing some essential dependency?
 
Thanks for the help!
 
Clinton Goudie-Nice / TheDruidXpawX
www.disastrousconsequences.com

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