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Newsgroups: mail-lists.delegate-en

[DeleGate-En] Use of -RELIABLE SEGV's
27 Jul 2001 09:39:09 GMT Ivo Palli <p4acabdyi-hugik5vnznxr.ml@ml.delegate.org>


Hi there,

Delegate 7.3.5 and 7.4.1 both crash with a segmentation fault, with _any_
use of the -RELIABLE switch.

I'm using Linux 2.2.19 with gcc

Reading specs from /usr/lib/gcc-lib/i386-slackware-linux/egcs-2.91.66/specs
gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)


Regards,

       Ren Hoek (pxacabdyi-hugik5vnznxr.ml@ml.delegate.org)



Here is a trace I did on it, I hope it might help you locate the source
of the problem:

arak:/user/ren/test# strace /usr/local/sbin/delegated -RELIABLE
execve("/usr/local/sbin/delegated", ["/usr/local/sbin/delegated", "-RELIABLE"], [/* 27 vars */]) = 0
brk(0)                                  = 0x814a9ac
open("/etc/ld.so.preload", O_RDONLY)    = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=15775, ...}) = 0
old_mmap(NULL, 15775, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40014000
close(3)                                = 0
open("/lib/libnsl.so.1", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0755, st_size=75500, ...}) = 0
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\2709\0"..., 4096) = 4096
old_mmap(NULL, 84136, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40018000
mprotect(0x40029000, 14504, PROT_NONE)  = 0
old_mmap(0x40029000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x10000) = 0x40029000
old_mmap(0x4002b000, 6312, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4002b000
close(3)                                = 0
open("/lib/libc.so.6", O_RDONLY)        = 3
fstat(3, {st_mode=S_IFREG|0755, st_size=1013224, ...}) = 0
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\250\206"..., 4096) = 4096
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4002d000
old_mmap(NULL, 954492, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x4002e000
mprotect(0x40110000, 28796, PROT_NONE)  = 0
old_mmap(0x40110000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0xe1000) = 0x40110000
old_mmap(0x40114000, 12412, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40114000
close(3)                                = 0
mprotect(0x4002e000, 925696, PROT_READ|PROT_WRITE) = 0
mprotect(0x4002e000, 925696, PROT_READ|PROT_EXEC) = 0
munmap(0x40014000, 15775)               = 0
personality(PER_LINUX)                  = 0
getpid()                                = 3991
brk(0)                                  = 0x814a9ac
brk(0x814aa34)                          = 0x814aa34
brk(0x814b000)                          = 0x814b000
uname({sys="Linux", node="arak", ...})  = 0
gettimeofday({996227311, 599605}, NULL) = 0
time(NULL)                              = 996227311
getpid()                                = 3991
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++

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