Hello!
I'm using GNUGK pre-2.3.2 version with H323Plus 1.22.0 (release) and PTLib
2.8.3 on x86 server with glibc 2.5 (RHEL 5.4). Periodically I'm getting
Segmentation fault. Is this a known issue and was it ever fixed?
(gdb) bt full
#0 0x028e35c0 in _int_malloc () from /lib/libc.so.6
No symbol table info available.
#1 0x028e4d87 in malloc () from /lib/libc.so.6
No symbol table info available.
#2 0x010a0ab7 in operator new () from /usr/lib/libstdc++.so.6
No symbol table info available.
#3 0x0046fb2c in __gnu_cxx::__mt_alloc<char,
__gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> >::allocate
(this=0x4be70f, __n=1000)
at
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2/ext/mt_al
locator.h:676
__ret = (void *) 0x80845d5
__pool = (__gnu_cxx::__pool<true> &) @0x4be780:
{<__gnu_cxx::__pool_base> = {_M_options = {_M_align = 8, _M_max_bytes = 128,
_M_min_bin = 8,
_M_chunk_size = 4080, _M_max_threads = 4096, _M_freelist_headroom =
10, _M_force_new = false}, _M_binmap = 0x95a6be0, _M_init = true}, _M_bin =
0x95a6ce8,
_M_bin_size = 5, _M_thread_freelist = 0x0, _M_thread_freelist_initial =
0x0}
__bytes = 1000
__which = 4591220
__thread_id = 3074176596
__c = 0x4b0ebc "--9"
__bin = (const __gnu_cxx::__pool<true>::_Bin_record &) @0xb79ad158:
{_M_first = 0x0, _M_address = 0x466004, _M_free = 0x1, _M_used = 0x48be0f,
_M_mutex = 0xb79ad188}
#4 0x0046591c in PAbstractArray::InternalSetSize (this=0xb79ad258,
newSize=1000, force=true) at ptlib/common/contain.cxx:353
newsizebytes = 1000
---Type <return> to continue, or q <return> to quit---
oldsizebytes = 0
newArray = 0xb79ad1b4 "-\003"
#5 0x00465a29 in PString::SetSize (this=0xb79ad258, newSize=1000) at
ptlib/common/contain.cxx:997
No locals.
#6 0x00463374 in PString::vsprintf (this=0xb79ad258, fmt=0x81eda6c "\t%u
sockets selected from %u, total %u/%u", arg=0xb79ad23c "\001")
at ptlib/common/contain.cxx:1896
len = 0
providedSpace = 1000
requiredSpace = 134784511
#7 0x00467850 in PString (this=0xb79ad258, type=PString::Printf,
str=0x81eda6c "\t%u sockets selected from %u, total %u/%u") at
ptlib/common/contain.cxx:718
No locals.
#8 0x08089fcd in SocketsReader::SelectSockets (this=0xb7e62e10,
slist=@0xb79ad298) at yasocket.cxx:782
ss = 30
msg = {<PCharArray> = {<PBaseArray<char>> = {<PAbstractArray> =
{<PContainer> = {<PObject> = {_vptr.PObject = 0x820b860}, reference =
0xb73c3650},
elementSize = 1, theArray = 0x0, allocatedDynamically = true}, <No
data fields>}, <No data fields>}, <No data fields>}
#9 0x0808a0bb in SocketsReader::Exec (this=0xb7e62e10) at yasocket.cxx:829
cfglock = {mutex = @0x820ca60}
slist = {fds =
{<std::_Vector_base<YaSocket*,std::allocator<YaSocket*> >> = {
_M_impl = {<std::allocator<YaSocket*>> =
{<__gnu_cxx::new_allocator<YaSocket*>> = {<No data fields>}, <No data
fields>}, _M_start = 0xb57e2798,
_M_finish = 0xb57e279c, _M_end_of_storage = 0xb57e2f98}}, <No data
fields>}, maxfd = 378,
---Type <return> to continue, or q <return> to quit---
m_name = {<PCharArray> = {<PBaseArray<char>> = {<PAbstractArray> =
{<PContainer> = {<PObject> = {_vptr.PObject = 0x820b860}, reference =
0xb7e3a9a0},
elementSize = 1, theArray = 0xb7e366d8 "ProxyRTP(1)",
allocatedDynamically = true}, <No data fields>}, <No data fields>}, <No data
fields>}}
#10 0x08082206 in RegularJob::Run (this=0xb7e62e10) at job.cxx:471
lock = {sync = @0x4b0ebc}
#11 0x080837d3 in Worker::Main (this=0xb7e63098) at job.cxx:192
timedout = false
#12 0x00400916 in PThread::PX_ThreadStart (arg=0xb7e63098) at
ptlib/unix/tlibthrd.cxx:504
thread = (PThread *) 0xb7e63098
#13 0x004c45ab in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#14 0x0294acfe in clone () from /lib/libc.so.6
No symbol table info available.
Thanks in advance.
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