Updated to gcc packages to 4.3.2 and now I get:
Code:
#0 0x00007f3a033dddd2 in std::locale::operator= (this=0x7fff0b6a5988, __other=@0x7fff0b6a57b0)
at /usr/src/debug/gcc-4.3.2-20081105/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/ext/atomicity.h:51
#1 0x00007f3a033dc932 in std::ios_base::_M_init (this=<value optimized out>) at ../../../../libstdc++-v3/src/ios_locale.cc:48
#2 0x00007f3a033f0289 in std::basic_ios<char, std::char_traits<char> >::init (this=0x7fff0b6a5988, __sb=0x7fff0b6a57b0)
at /usr/src/debug/gcc-4.3.2-20081105/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/basic_ios.tcc:133
#3 0x0000000000693967 in SoF::SerializeItem (inst=0x1866a50, slot_id_in=0, length=0x7fff0b6a5df4, depth=0 '\0') at /usr/lib/gcc/x86_64-redhat-linux/4.3.2/../../../../include/c++/4.3.2/istream:587
#4 0x0000000000694cf7 in SoF::Strategy::Encode_OP_CharInventory (p=<value optimized out>, dest=0x1868940, ack_req=true) at ../common/patches/SoF.cpp:974
#5 0x0000000000694fec in StructStrategy::Encode (this=0x7f3a03673f00, p=0x7fff0b6a5988, dest=0x7fff0b6a57b0, ack_req=136) at ../common/StructStrategy.cpp:22
#6 0x000000000067efb7 in EQStreamProxy::FastQueuePacket (this=<value optimized out>, p=0x7fff0b6a57b0, ack_req=false) at ../common/EQStreamProxy.cpp:36
#7 0x000000000067ee78 in EQStreamProxy::QueuePacket (this=0x185bec0, p=<value optimized out>, ack_req=136) at ../common/EQStreamProxy.cpp:30
#8 0x00000000004a9a8f in Client::QueuePacket (this=<value optimized out>, app=0x7fff0b6a57b0, ack_req=136, required_state=Mob::CLIENT_CONNECTING, filter=57097984) at client.cpp:667
#9 0x00000000004b81a9 in Client::BulkSendInventoryItems (this=0x186b3d0) at client_process.cpp:783
#10 0x000000000058baf0 in Client::FinishConnState2 (this=0x186b3d0, dbaw=<value optimized out>) at client_packet.cpp:7602
#11 0x0000000000596b2d in Client::DBAWComplete (this=0x7fff0b6a5988, workpt_b1=<value optimized out>, dbaw=0x33a2c10288) at client_packet.cpp:7003
#12 0x000000000050bd67 in DispatchFinishedDBAsync (dbaw=0x18576d0) at zonedbasync.cpp:44
#13 0x00000000004c3fe7 in main (argc=<value optimized out>, argv=<value optimized out>) at net.cpp:536
Similar, but at least now I don't see the null reference on line 3. Going to run under valgrind to see if anything funky is going on.