# Notes - Using `#npcedit weapon` without the secondary model had a chance to crash the zone you were in, i.e `#npcedit weapon 1`. # Crash Logs ```txt [06-18-2023 16:26:55] [Zone] [Crash] [New LWP 802548] [06-18-2023 16:26:55] [Zone] [Crash] [New LWP 802549] [06-18-2023 16:26:55] [Zone] [Crash] [New LWP 802550] [06-18-2023 16:26:55] [Zone] [Crash] [New LWP 802551] [06-18-2023 16:26:55] [Zone] [Crash] [Thread debugging using libthread_db enabled] [06-18-2023 16:26:55] [Zone] [Crash] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [06-18-2023 16:26:55] [Zone] [Crash] 0x00007f22b2b14207 in __GI___wait4 (pid=819104, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:27 [06-18-2023 16:26:55] [Zone] [Crash] [Current thread is 1 (Thread 0x7f22b29eab00 (LWP 802540))] [06-18-2023 16:26:55] [Zone] [Crash] #0 0x00007f22b2b14207 in __GI___wait4 (pid=819104, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:27 [06-18-2023 16:26:55] [Zone] [Crash] #1 0x000055e4451b6b6e in print_trace () at /home/eqemu/code/common/crash.cpp:281 [06-18-2023 16:26:55] [Zone] [Crash] #2 <signal handler called> [06-18-2023 16:26:55] [Zone] [Crash] #3 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 [06-18-2023 16:26:55] [Zone] [Crash] #4 0x00007f22b2a6e537 in __GI_abort () at abort.c:79 [06-18-2023 16:26:55] [Zone] [Crash] #5 0x00007f22b2e067ec in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:26:55] [Zone] [Crash] #6 0x00007f22b2e11966 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:26:55] [Zone] [Crash] #7 0x00007f22b2e119d1 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:26:55] [Zone] [Crash] #8 0x00007f22b2e11c65 in __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:26:55] [Zone] [Crash] #9 0x00007f22b2e08faa in std::__throw_logic_error(char const*) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:26:55] [Zone] [Crash] #10 0x000055e444216b48 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*> (this=0x7fff9bd06620, __beg=0x0, __end=0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>) at /usr/include/c++/10/bits/basic_string.tcc:212 [06-18-2023 16:26:55] [Zone] [Crash] #11 0x000055e44420dd09 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char const*> (this=0x7fff9bd06620, __beg=0x0, __end=0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>) at /usr/include/c++/10/bits/basic_string.h:247 [06-18-2023 16:26:55] [Zone] [Crash] #12 0x000055e444203977 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*> (this=0x7fff9bd06620, __beg=0x0, __end=0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>) at /usr/include/c++/10/bits/basic_string.h:266 [06-18-2023 16:26:55] [Zone] [Crash] #13 0x000055e4441f93ef in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<std::allocator<char> > (this=0x7fff9bd06620, __s=0x0, __a=...) at /usr/include/c++/10/bits/basic_string.h:527 [06-18-2023 16:26:55] [Zone] [Crash] #14 0x000055e4445469df in command_npcedit (c=0x55e448292480, sep=0x7fff9bd09a20) at /home/eqemu/code/zone/gm_commands/npcedit.cpp:540 [06-18-2023 16:26:55] [Zone] [Crash] #15 0x000055e4444e2039 in command_realdispatch (c=0x55e448292480, message="#npcedit weapon 1", ignore_status=false) at /home/eqemu/code/zone/command.cpp:602 [06-18-2023 16:26:55] [Zone] [Crash] #16 0x000055e4443b03d3 in Client::ChannelMessageReceived (this=0x55e448292480, chan_num=8 '\b', language=0 '\000', lang_skill=100 'd', orig_message=0x55e44a69e314 "#npcedit weapon 1", targetname=0x55e44a69e280 "a_willowisp000", is_silent=false) at /home/eqemu/code/zone/client.cpp:1122 [06-18-2023 16:26:55] [Zone] [Crash] #17 0x000055e444454597 in Client::Handle_OP_ChannelMessage (this=0x55e448292480, app=0x55e449156a70) at /home/eqemu/code/zone/client_packet.cpp:4478 [06-18-2023 16:26:55] [Zone] [Crash] #18 0x000055e44443c5d2 in Client::HandlePacket (this=0x55e448292480, app=0x55e449156a70) at /home/eqemu/code/zone/client_packet.cpp:495 [06-18-2023 16:26:55] [Zone] [Crash] #19 0x000055e4444b7add in Client::Process (this=0x55e448292480) at /home/eqemu/code/zone/client_process.cpp:587 [06-18-2023 16:26:55] [Zone] [Crash] #20 0x000055e44472df12 in EntityList::MobProcess (this=0x55e445df07c0 <entity_list>) at /home/eqemu/code/zone/entity.cpp:510 [06-18-2023 16:26:55] [Zone] [Crash] #21 0x000055e444c149b0 in operator() (__closure=0x55e448dc9170, t=0x7fff9bd0c4a0) at /home/eqemu/code/zone/main.cpp:562 [06-18-2023 16:26:55] [Zone] [Crash] #22 0x000055e444c19fd2 in std::__invoke_impl<void, main(int, char**)::<lambda(EQ::Timer*)>&, EQ::Timer*>(std::__invoke_other, struct {...} &) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 [06-18-2023 16:26:55] [Zone] [Crash] #23 0x000055e444c19da1 in std::__invoke_r<void, main(int, char**)::<lambda(EQ::Timer*)>&, EQ::Timer*>(struct {...} &) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 [06-18-2023 16:26:55] [Zone] [Crash] #24 0x000055e444c19ac8 in std::_Function_handler<void(EQ::Timer*), main(int, char**)::<lambda(EQ::Timer*)> >::_M_invoke(const std::_Any_data &, EQ::Timer *&&) (__functor=..., __args#0=@0x7fff9bd0bea0: 0x7fff9bd0c4a0) at /usr/include/c++/10/bits/std_function.h:291 [06-18-2023 16:26:55] [Zone] [Crash] #25 0x000055e444c1f4c5 in std::function<void (EQ::Timer*)>::operator()(EQ::Timer*) const (this=0x7fff9bd0c4a8, __args#0=0x7fff9bd0c4a0) at /usr/include/c++/10/bits/std_function.h:622 [06-18-2023 16:26:55] [Zone] [Crash] #26 0x000055e444c1d265 in EQ::Timer::Execute (this=0x7fff9bd0c4a0) at /home/eqemu/code/zone/../common/net/../event/timer.h:61 [06-18-2023 16:26:55] [Zone] [Crash] #27 0x000055e444c1d023 in EQ::Timer::Start(unsigned long, bool)::{lambda(uv_timer_s*)#1}::operator()(uv_timer_s*) const (__closure=0x0, handle=0x55e44832b570) at /home/eqemu/code/zone/../common/net/../event/timer.h:38 [06-18-2023 16:26:55] [Zone] [Crash] #28 0x000055e444c1d043 in EQ::Timer::Start(unsigned long, bool)::{lambda(uv_timer_s*)#1}::_FUN(uv_timer_s*) () at /home/eqemu/code/zone/../common/net/../event/timer.h:39 [06-18-2023 16:26:55] [Zone] [Crash] #29 0x000055e4454afb5d in uv__run_timers (loop=loop@entry=0x7f22b29ea7a8) at /home/eqemu/code/submodules/libuv/src/timer.c:178 [06-18-2023 16:26:55] [Zone] [Crash] #30 0x000055e4454b3182 in uv_run (loop=0x7f22b29ea7a8, mode=UV_RUN_DEFAULT) at /home/eqemu/code/submodules/libuv/src/unix/core.c:393 [06-18-2023 16:26:55] [Zone] [Crash] #31 0x000055e444c1ceeb in EQ::EventLoop::Run (this=0x7f22b29ea7a8) at /home/eqemu/code/zone/../common/net/../event/event_loop.h:25 [06-18-2023 16:26:55] [Zone] [Crash] #32 0x000055e444c18b6e in main (argc=1, argv=0x7fff9bd0d568) at /home/eqemu/code/zone/main.cpp:591 [06-18-2023 16:26:55] [Zone] [Crash] [Inferior 1 (process 802540) detached] ``` ```txt [06-18-2023 16:29:51] [Zone] [Crash] [New LWP 819434] [06-18-2023 16:29:51] [Zone] [Crash] [New LWP 819436] [06-18-2023 16:29:51] [Zone] [Crash] [New LWP 819438] [06-18-2023 16:29:51] [Zone] [Crash] [New LWP 819440] [06-18-2023 16:29:51] [Zone] [Crash] [Thread debugging using libthread_db enabled] [06-18-2023 16:29:51] [Zone] [Crash] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [06-18-2023 16:29:51] [Zone] [Crash] 0x00007f489d185207 in __GI___wait4 (pid=819646, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:27 [06-18-2023 16:29:51] [Zone] [Crash] [Current thread is 1 (Thread 0x7f489d05bb00 (LWP 819417))] [06-18-2023 16:29:51] [Zone] [Crash] #0 0x00007f489d185207 in __GI___wait4 (pid=819646, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:27 [06-18-2023 16:29:51] [Zone] [Crash] #1 0x000055d58e442b6e in print_trace () at /home/eqemu/code/common/crash.cpp:281 [06-18-2023 16:29:51] [Zone] [Crash] #2 <signal handler called> [06-18-2023 16:29:51] [Zone] [Crash] #3 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 [06-18-2023 16:29:51] [Zone] [Crash] #4 0x00007f489d0df537 in __GI_abort () at abort.c:79 [06-18-2023 16:29:51] [Zone] [Crash] #5 0x00007f489d4777ec in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:29:51] [Zone] [Crash] #6 0x00007f489d482966 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:29:51] [Zone] [Crash] #7 0x00007f489d4829d1 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:29:51] [Zone] [Crash] #8 0x00007f489d482c65 in __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:29:51] [Zone] [Crash] #9 0x00007f489d479faa in std::__throw_logic_error(char const*) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [06-18-2023 16:29:51] [Zone] [Crash] #10 0x000055d58d4a2b48 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*> (this=0x7ffdbbca2500, __beg=0x0, __end=0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>) at /usr/include/c++/10/bits/basic_string.tcc:212 [06-18-2023 16:29:51] [Zone] [Crash] #11 0x000055d58d499d09 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char const*> (this=0x7ffdbbca2500, __beg=0x0, __end=0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>) at /usr/include/c++/10/bits/basic_string.h:247 [06-18-2023 16:29:51] [Zone] [Crash] #12 0x000055d58d48f977 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*> (this=0x7ffdbbca2500, __beg=0x0, __end=0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>) at /usr/include/c++/10/bits/basic_string.h:266 [06-18-2023 16:29:51] [Zone] [Crash] #13 0x000055d58d4853ef in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<std::allocator<char> > (this=0x7ffdbbca2500, __s=0x0, __a=...) at /usr/include/c++/10/bits/basic_string.h:527 [06-18-2023 16:29:51] [Zone] [Crash] #14 0x000055d58d7d29df in command_npcedit (c=0x55d59219f080, sep=0x7ffdbbca5900) at /home/eqemu/code/zone/gm_commands/npcedit.cpp:540 [06-18-2023 16:29:51] [Zone] [Crash] #15 0x000055d58d76e039 in command_realdispatch (c=0x55d59219f080, message="#npcedit weapon 1", ignore_status=false) at /home/eqemu/code/zone/command.cpp:602 [06-18-2023 16:29:51] [Zone] [Crash] #16 0x000055d58d63c3d3 in Client::ChannelMessageReceived (this=0x55d59219f080, chan_num=8 '\b', language=0 '\000', lang_skill=100 'd', orig_message=0x55d591b59b44 "#npcedit weapon 1", targetname=0x55d591b59ab0 "a_whiskered_bat002", is_silent=false) at /home/eqemu/code/zone/client.cpp:1122 [06-18-2023 16:29:51] [Zone] [Crash] #17 0x000055d58d6e0597 in Client::Handle_OP_ChannelMessage (this=0x55d59219f080, app=0x55d592711c60) at /home/eqemu/code/zone/client_packet.cpp:4478 [06-18-2023 16:29:51] [Zone] [Crash] #18 0x000055d58d6c85d2 in Client::HandlePacket (this=0x55d59219f080, app=0x55d592711c60) at /home/eqemu/code/zone/client_packet.cpp:495 [06-18-2023 16:29:51] [Zone] [Crash] #19 0x000055d58d743add in Client::Process (this=0x55d59219f080) at /home/eqemu/code/zone/client_process.cpp:587 [06-18-2023 16:29:51] [Zone] [Crash] #20 0x000055d58d9b9f12 in EntityList::MobProcess (this=0x55d58f07c7c0 <entity_list>) at /home/eqemu/code/zone/entity.cpp:510 [06-18-2023 16:29:51] [Zone] [Crash] #21 0x000055d58dea09b0 in operator() (__closure=0x55d591a07f10, t=0x7ffdbbca8380) at /home/eqemu/code/zone/main.cpp:562 [06-18-2023 16:29:51] [Zone] [Crash] #22 0x000055d58dea5fd2 in std::__invoke_impl<void, main(int, char**)::<lambda(EQ::Timer*)>&, EQ::Timer*>(std::__invoke_other, struct {...} &) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 [06-18-2023 16:29:51] [Zone] [Crash] #23 0x000055d58dea5da1 in std::__invoke_r<void, main(int, char**)::<lambda(EQ::Timer*)>&, EQ::Timer*>(struct {...} &) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 [06-18-2023 16:29:51] [Zone] [Crash] #24 0x000055d58dea5ac8 in std::_Function_handler<void(EQ::Timer*), main(int, char**)::<lambda(EQ::Timer*)> >::_M_invoke(const std::_Any_data &, EQ::Timer *&&) (__functor=..., __args#0=@0x7ffdbbca7d80: 0x7ffdbbca8380) at /usr/include/c++/10/bits/std_function.h:291 [06-18-2023 16:29:51] [Zone] [Crash] #25 0x000055d58deab4c5 in std::function<void (EQ::Timer*)>::operator()(EQ::Timer*) const (this=0x7ffdbbca8388, __args#0=0x7ffdbbca8380) at /usr/include/c++/10/bits/std_function.h:622 [06-18-2023 16:29:51] [Zone] [Crash] #26 0x000055d58dea9265 in EQ::Timer::Execute (this=0x7ffdbbca8380) at /home/eqemu/code/zone/../common/net/../event/timer.h:61 [06-18-2023 16:29:51] [Zone] [Crash] #27 0x000055d58dea9023 in EQ::Timer::Start(unsigned long, bool)::{lambda(uv_timer_s*)#1}::operator()(uv_timer_s*) const (__closure=0x0, handle=0x55d590f6a610) at /home/eqemu/code/zone/../common/net/../event/timer.h:38 [06-18-2023 16:29:51] [Zone] [Crash] #28 0x000055d58dea9043 in EQ::Timer::Start(unsigned long, bool)::{lambda(uv_timer_s*)#1}::_FUN(uv_timer_s*) () at /home/eqemu/code/zone/../common/net/../event/timer.h:39 [06-18-2023 16:29:51] [Zone] [Crash] #29 0x000055d58e73bb5d in uv__run_timers (loop=loop@entry=0x7f489d05b7a8) at /home/eqemu/code/submodules/libuv/src/timer.c:178 [06-18-2023 16:29:51] [Zone] [Crash] #30 0x000055d58e73f182 in uv_run (loop=0x7f489d05b7a8, mode=UV_RUN_DEFAULT) at /home/eqemu/code/submodules/libuv/src/unix/core.c:393 [06-18-2023 16:29:51] [Zone] [Crash] #31 0x000055d58dea8eeb in EQ::EventLoop::Run (this=0x7f489d05b7a8) at /home/eqemu/code/zone/../common/net/../event/event_loop.h:25 [06-18-2023 16:29:51] [Zone] [Crash] #32 0x000055d58dea4b6e in main (argc=1, argv=0x7ffdbbca9448) at /home/eqemu/code/zone/main.cpp:591 [06-18-2023 16:29:51] [Zone] [Crash] [Inferior 1 (process 819417) detached] ```

UCS is broken (2013-02-21) #12

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