Mudlet

Git development is crashing on exit

Bug #1372622 reported by Vadim Peretokin on 2014-09-22

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Mudlet	Fix Released	High	Ahmed Charles

Bug Description

Opening up Mudlet, not connecting to any profile, and closing it is crashing as of the 675e77205fb91a977bdee1e0ca8e3f6b606c2800 commit:

0 ~QExplicitlySharedDataPointer qshareddata.h 163 0x7ffff607294f
1 QNetworkConfiguration::~QNetworkConfiguration qnetworkconfiguration.cpp 312 0x7ffff607294f
2 QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate qnetworkaccessmanager.cpp 1477 0x7ffff603be6e
3 QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate qnetworkaccessmanager.cpp 1488 0x7ffff603bf59
4 cleanup qscopedpointer.h 62 0x7ffff5584666
5 ~QScopedPointer qscopedpointer.h 109 0x7ffff5584666
6 QObject::~QObject qobject.cpp 786 0x7ffff5584666
7 QNetworkAccessManager::~QNetworkAccessManager qnetworkaccessmanager.cpp 479 0x7ffff60377d8
8 QNetworkAccessManager::~QNetworkAccessManager qnetworkaccessmanager.cpp 493 0x7ffff6037829
9 QObjectPrivate::deleteChildren qobject.cpp 1841 0x7ffff557dc9c
10 QObject::~QObject qobject.cpp 934 0x7ffff5584632
11 cTelnet::~cTelnet ctelnet.cpp 149 0x43d4c0
12 Host::~Host Host.cpp 179 0x5525d3
13 Host::~Host Host.cpp 185 0x55260e
14 QtSharedPointer::CustomDeleter<Host, QtSharedPointer::NormalDeleter>::execute qsharedpointer_impl.h 196 0x561233
15 QtSharedPointer::ExternalRefCountWithCustomDeleter<Host, QtSharedPointer::NormalDeleter>::deleter qsharedpointer_impl.h 214 0x560cab
16 QtSharedPointer::ExternalRefCountData::destroy qsharedpointer_impl.h 158 0x55e829
17 QSharedPointer<Host>::deref qsharedpointer_impl.h 449 0x55ebd3
18 QSharedPointer<Host>::deref qsharedpointer_impl.h 444 0x55eb98
19 QSharedPointer<Host>::~QSharedPointer qsharedpointer_impl.h 312 0x55eb56
20 QMapNode<QString, QSharedPointer<Host> >::destroySubTree qmap.h 269 0x55eafa
21 QMapData<QString, QSharedPointer<Host> >::destroy qmap.h 236 0x55ea3a
22 QMap<QString, QSharedPointer<Host> >::~QMap qmap.h 344 0x55e93b
23 HostPool::~HostPool HostPool.h 35 0x55e892
24 HostManager::~HostManager HostManager.h 38 0x55ea8c
25 QScopedPointerDeleter<HostManager>::cleanup qscopedpointer.h 62 0x55eaac
26 QScopedPointer<HostManager, QScopedPointerDeleter<HostManager> >::~QScopedPointer qscopedpointer.h 109 0x55ec29
27 __run_exit_handlers exit.c 82 0x7ffff41da149
28 __GI_exit exit.c 104 0x7ffff41da195
29 __libc_start_main libc-start.c 321 0x7ffff41bfecc
30 _start 0x432db0

Revision history for this message

Stephen Lyons (slysven) wrote on 2014-09-24: Re: [Bug 1372622] [NEW] Git development is crashing on exit

Ah, for me too. In the cTelnet destructor, just after (not as a result
OF) it using some abnormal exit handling stuff I put in a while ago to
display previously un-displayed messages before an abnormal application
close. Seems to be something about deleting a scoped pointer, so I'm
wondering about some of the recent code to use more elegant pointer
mechanisms that have been put in; and there was I thinking *I'd*
clobbered something.

8-(

On 22/09/14 20:55, Vadim Peretokin wrote:
> Public bug reported:
>
> Opening up Mudlet, not connecting to any profile, and closing it is
> crashing as of the 675e77205fb91a977bdee1e0ca8e3f6b606c2800 commit:
>
> 0 ~QExplicitlySharedDataPointer qshareddata.h 163 0x7ffff607294f
> 1 QNetworkConfiguration::~QNetworkConfiguration qnetworkconfiguration.cpp 312 0x7ffff607294f
> 2 QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate qnetworkaccessmanager.cpp 1477 0x7ffff603be6e
> 3 QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate qnetworkaccessmanager.cpp 1488 0x7ffff603bf59
> 4 cleanup qscopedpointer.h 62 0x7ffff5584666
> 5 ~QScopedPointer qscopedpointer.h 109 0x7ffff5584666
> 6 QObject::~QObject qobject.cpp 786 0x7ffff5584666
> 7 QNetworkAccessManager::~QNetworkAccessManager qnetworkaccessmanager.cpp 479 0x7ffff60377d8
> 8 QNetworkAccessManager::~QNetworkAccessManager qnetworkaccessmanager.cpp 493 0x7ffff6037829
> 9 QObjectPrivate::deleteChildren qobject.cpp 1841 0x7ffff557dc9c
> 10 QObject::~QObject qobject.cpp 934 0x7ffff5584632
> 11 cTelnet::~cTelnet ctelnet.cpp 149 0x43d4c0
> 12 Host::~Host Host.cpp 179 0x5525d3
> 13 Host::~Host Host.cpp 185 0x55260e
> 14 QtSharedPointer::CustomDeleter<Host, QtSharedPointer::NormalDeleter>::execute qsharedpointer_impl.h 196 0x561233
> 15 QtSharedPointer::ExternalRefCountWithCustomDeleter<Host, QtSharedPointer::NormalDeleter>::deleter qsharedpointer_impl.h 214 0x560cab
> 16 QtSharedPointer::ExternalRefCountData::destroy qsharedpointer_impl.h 158 0x55e829
> 17 QSharedPointer<Host>::deref qsharedpointer_impl.h 449 0x55ebd3
> 18 QSharedPointer<Host>::deref qsharedpointer_impl.h 444 0x55eb98
> 19 QSharedPointer<Host>::~QSharedPointer qsharedpointer_impl.h 312 0x55eb56
> 20 QMapNode<QString, QSharedPointer<Host> >::destroySubTree qmap.h 269 0x55eafa
> 21 QMapData<QString, QSharedPointer<Host> >::destroy qmap.h 236 0x55ea3a
> 22 QMap<QString, QSharedPointer<Host> >::~QMap qmap.h 344 0x55e93b
> 23 HostPool::~HostPool HostPool.h 35 0x55e892
> 24 HostManager::~HostManager HostManager.h 38 0x55ea8c
> 25 QScopedPointerDeleter<HostManager>::cleanup qscopedpointer.h 62 0x55eaac
> 26 QScopedPointer<HostManager, QScopedPointerDeleter<HostManager> >::~QScopedPointer qscopedpointer.h 109 0x55ec29
> 27 __run_exit_handlers exit.c 82 0x7ffff41da149
> 28 __GI_exit exit.c 104 0x7ffff41da195
> 29 __libc_start_main libc-start.c 321 0x7ffff41bfecc
> 30 _start 0x432db0
>
> ** Affects: mudlet
> Importance: Undecided
> Status: New
>

Ah, for me too.  In the cTelnet destructor, just after (not as a result
OF) it using some abnormal exit handling stuff I put in a while ago to
display previously un-displayed messages before an abnormal application
close.  Seems to be something about deleting a scoped pointer, so I'm
wondering about some of the recent code to use more elegant pointer
mechanisms that have been put in; and there was I thinking *I'd*
clobbered something.

8-(

On 22/09/14 20:55, Vadim Peretokin wrote:
> Public bug reported:
> 
> Opening up Mudlet, not connecting to any profile, and closing it is
> crashing as of the 675e77205fb91a977bdee1e0ca8e3f6b606c2800 commit:
> 
> 0	~QExplicitlySharedDataPointer	qshareddata.h	163	0x7ffff607294f	
> 1	QNetworkConfiguration::~QNetworkConfiguration	qnetworkconfiguration.cpp	312	0x7ffff607294f	
> 2	QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate	qnetworkaccessmanager.cpp	1477	0x7ffff603be6e	
> 3	QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate	qnetworkaccessmanager.cpp	1488	0x7ffff603bf59	
> 4	cleanup	qscopedpointer.h	62	0x7ffff5584666	
> 5	~QScopedPointer	qscopedpointer.h	109	0x7ffff5584666	
> 6	QObject::~QObject	qobject.cpp	786	0x7ffff5584666	
> 7	QNetworkAccessManager::~QNetworkAccessManager	qnetworkaccessmanager.cpp	479	0x7ffff60377d8	
> 8	QNetworkAccessManager::~QNetworkAccessManager	qnetworkaccessmanager.cpp	493	0x7ffff6037829	
> 9	QObjectPrivate::deleteChildren	qobject.cpp	1841	0x7ffff557dc9c	
> 10	QObject::~QObject	qobject.cpp	934	0x7ffff5584632	
> 11	cTelnet::~cTelnet	ctelnet.cpp	149	0x43d4c0	
> 12	Host::~Host	Host.cpp	179	0x5525d3	
> 13	Host::~Host	Host.cpp	185	0x55260e	
> 14	QtSharedPointer::CustomDeleter<Host, QtSharedPointer::NormalDeleter>::execute	qsharedpointer_impl.h	196	0x561233	
> 15	QtSharedPointer::ExternalRefCountWithCustomDeleter<Host, QtSharedPointer::NormalDeleter>::deleter	qsharedpointer_impl.h	214	0x560cab	
> 16	QtSharedPointer::ExternalRefCountData::destroy	qsharedpointer_impl.h	158	0x55e829	
> 17	QSharedPointer<Host>::deref	qsharedpointer_impl.h	449	0x55ebd3	
> 18	QSharedPointer<Host>::deref	qsharedpointer_impl.h	444	0x55eb98	
> 19	QSharedPointer<Host>::~QSharedPointer	qsharedpointer_impl.h	312	0x55eb56	
> 20	QMapNode<QString, QSharedPointer<Host> >::destroySubTree	qmap.h	269	0x55eafa	
> 21	QMapData<QString, QSharedPointer<Host> >::destroy	qmap.h	236	0x55ea3a	
> 22	QMap<QString, QSharedPointer<Host> >::~QMap	qmap.h	344	0x55e93b	
> 23	HostPool::~HostPool	HostPool.h	35	0x55e892	
> 24	HostManager::~HostManager	HostManager.h	38	0x55ea8c	
> 25	QScopedPointerDeleter<HostManager>::cleanup	qscopedpointer.h	62	0x55eaac	
> 26	QScopedPointer<HostManager, QScopedPointerDeleter<HostManager> >::~QScopedPointer	qscopedpointer.h	109	0x55ec29	
> 27	__run_exit_handlers	exit.c	82	0x7ffff41da149	
> 28	__GI_exit	exit.c	104	0x7ffff41da195	
> 29	__libc_start_main	libc-start.c	321	0x7ffff41bfecc	
> 30	_start			0x432db0
> 
> ** Affects: mudlet
>      Importance: Undecided
>          Status: New
>

Revision history for this message

Ahmed Charles (ahmedcharles) wrote on 2014-09-26:

I haven't been able to repro this. :(

Revision history for this message

Vadim Peretokin (vperetokin) wrote on 2014-09-26: Re: [Bug 1372622] Re: Git development is crashing on exit

Try getting a Ubuntu VM.

On Sat, Sep 27, 2014 at 6:11 AM, Ahmed Charles <email address hidden>
wrote:

> I haven't been able to repro this. :(
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1372622
>
> Title:
> Git development is crashing on exit
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mudlet/+bug/1372622/+subscriptions
>

Revision history for this message

Vadim Peretokin (vperetokin) wrote on 2014-09-27:

Download full text (10.6 KiB)

Here is a full backtrace if it helps. Latest development on commit ba7f758e5f19ea7122654c69678524c6ebde3d41.

Thread 6 (Thread 0x7fffcf7fe700 (LWP 8562)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1 0x00007ffff3882cf5 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007ffff38171c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007ffff381774b in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007ffff3866966 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007ffff3865f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6 0x00007ffff4d8c182 in start_thread (arg=0x7fffcf7fe700) at pthread_create.c:312
        __res = <optimised out>
        pd = 0x7fffcf7fe700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736674653952, -8179593346241580382, 1, 0, 140736674654656, 140736674653952, 8179559262479921826, 8179617201473794722}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#7 0x00007ffff4298fbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 5 (Thread 0x7fffcffff700 (LWP 8561)):
#0 0x00007ffff428bc6d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007ffff3840fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007ffff38410ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007ffff3841129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007ffff3865f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007ffff4d8c182 in start_thread (arg=0x7fffcffff700) at pthread_create.c:312
        __res = <optimised out>
        pd = 0x7fffcffff700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736683046656, -8179593346241580382, 1, 0, 140736683047360, 140736683046656, 8179558161357681314, 8179617201473794722}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#6 0x00007ffff4298fbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Here is a full backtrace if it helps. Latest development on commit ba7f758e5f19ea7122654c69678524c6ebde3d41.

Thread 6 (Thread 0x7fffcf7fe700 (LWP 8562)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007ffff3882cf5 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ffff38171c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff381774b in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ffff3866966 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ffff3865f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007ffff4d8c182 in start_thread (arg=0x7fffcf7fe700) at pthread_create.c:312
        __res = <optimised out>
        pd = 0x7fffcf7fe700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736674653952, -8179593346241580382, 1, 0, 140736674654656, 140736674653952, 8179559262479921826, 8179617201473794722}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007ffff4298fbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 5 (Thread 0x7fffcffff700 (LWP 8561)):
#0  0x00007ffff428bc6d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007ffff3840fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ffff38410ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3841129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ffff3865f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ffff4d8c182 in start_thread (arg=0x7fffcffff700) at pthread_create.c:312
        __res = <optimised out>
        pd = 0x7fffcffff700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736683046656, -8179593346241580382, 1, 0, 140736683047360, 140736683046656, 8179558161357681314, 8179617201473794722}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007ffff4298fbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 4 (Thread 0x7fffddb36700 (LWP 8560)):
#0  0x00007ffff428bc6d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007ffff3840fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ffff384130a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fffe5361e16 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007ffff3865f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ffff4d8c182 in start_thread (arg=0x7fffddb36700) at pthread_create.c:312
        __res = <optimised out>
        pd = 0x7fffddb36700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736912910080, -8179593346241580382, 1, 0, 140736912910784, 140736912910080, 8179526856951673506, 8179617201473794722}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007ffff4298fbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 3 (Thread 0x7fffde549700 (LWP 8558)):
#0  0x00007ffff428bc6d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007ffff3840fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ffff38410ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fffde5511ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007ffff3865f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ffff4d8c182 in start_thread (arg=0x7fffde549700) at pthread_create.c:312
        __res = <optimised out>
        pd = 0x7fffde549700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736923473664, -8179593346241580382, 1, 0, 140736923474368, 140736923473664, 8179526042518500002, 8179617201473794722}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007ffff4298fbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 1 (Thread 0x7ffff7fa07c0 (LWP 8553)):
#0  0x00007ffff607294f in ~QExplicitlySharedDataPointer (this=<optimised out>, __in_chrg=<optimised out>) at ../../include/QtCore/../../src/corelib/tools/qshareddata.h:163
No locals.
#1  QNetworkConfiguration::~QNetworkConfiguration (this=<optimised out>, __in_chrg=<optimised out>) at bearer/qnetworkconfiguration.cpp:312
No locals.
#2  0x00007ffff603be6e in QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate (this=0xf361e0, __in_chrg=<optimised out>) at access/qnetworkaccessmanager.cpp:1477
No locals.
#3  0x00007ffff603bf59 in QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate (this=0xf361e0, __in_chrg=<optimised out>) at access/qnetworkaccessmanager.cpp:1488
No locals.
#4  0x00007ffff5584666 in cleanup (pointer=<optimised out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
No locals.
#5  ~QScopedPointer (this=0xf33c08, __in_chrg=<optimised out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:109
        oldD = <optimised out>
#6  QObject::~QObject (this=<optimised out>, __in_chrg=<optimised out>) at kernel/qobject.cpp:786
No locals.
#7  0x00007ffff60377d8 in QNetworkAccessManager::~QNetworkAccessManager (this=0xf33c00, __in_chrg=<optimised out>) at access/qnetworkaccessmanager.cpp:479
No locals.
#8  0x00007ffff6037829 in QNetworkAccessManager::~QNetworkAccessManager (this=0xf33c00, __in_chrg=<optimised out>) at access/qnetworkaccessmanager.cpp:493
No locals.
#9  0x00007ffff557dc9c in QObjectPrivate::deleteChildren (this=this@entry=0xf8b380) at kernel/qobject.cpp:1841
        i = 3
#10 0x00007ffff5584632 in QObject::~QObject (this=<optimised out>, __in_chrg=<optimised out>) at kernel/qobject.cpp:934
        d = <optimised out>
#11 0x000000000043db7a in cTelnet::~cTelnet (this=0x106b900, __in_chrg=<optimised out>) at ctelnet.cpp:149
No locals.
#12 0x0000000000553479 in Host::~Host (this=0x106b8f0, __in_chrg=<optimised out>) at Host.cpp:179
No locals.
#13 0x00000000005534b4 in Host::~Host (this=0x106b8f0, __in_chrg=<optimised out>) at Host.cpp:185
No locals.
#14 0x000000000056217d in QtSharedPointer::CustomDeleter<Host, QtSharedPointer::NormalDeleter>::execute (this=0xf565c0) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:196
No locals.
#15 0x0000000000561bf5 in QtSharedPointer::ExternalRefCountWithCustomDeleter<Host, QtSharedPointer::NormalDeleter>::deleter (self=0xf565b0) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:214
        realself = 0xf565b0
#16 0x000000000055f773 in QtSharedPointer::ExternalRefCountData::destroy (this=0xf565b0) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:158
No locals.
#17 0x000000000055fb1d in QSharedPointer<Host>::deref (d=0xf565b0) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:449
No locals.
#18 0x000000000055fae2 in QSharedPointer<Host>::deref (this=0xf561a0) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:444
No locals.
#19 0x000000000055faa0 in QSharedPointer<Host>::~QSharedPointer (this=0xf561a0, __in_chrg=<optimised out>) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:312
No locals.
#20 0x000000000055fa44 in QMapNode<QString, QSharedPointer<Host> >::destroySubTree (this=0xf56180) at /usr/include/qt5/QtCore/qmap.h:269
No locals.
#21 0x000000000055f984 in QMapData<QString, QSharedPointer<Host> >::destroy (this=0xf76670) at /usr/include/qt5/QtCore/qmap.h:236
No locals.
#22 0x000000000055f885 in QMap<QString, QSharedPointer<Host> >::~QMap (this=0xf8c168, __in_chrg=<optimised out>) at /usr/include/qt5/QtCore/qmap.h:344
No locals.
#23 0x000000000055f7dc in HostPool::~HostPool (this=0xf8c160, __in_chrg=<optimised out>) at HostPool.h:35
No locals.
#24 0x000000000055f9d6 in HostManager::~HostManager (this=0xf8c160, __in_chrg=<optimised out>) at HostManager.h:38
No locals.
#25 0x000000000055f9f6 in QScopedPointerDeleter<HostManager>::cleanup (pointer=0xf8c160) at /usr/include/qt5/QtCore/qscopedpointer.h:62
No locals.
#26 0x000000000055fb73 in QScopedPointer<HostManager, QScopedPointerDeleter<HostManager> >::~QScopedPointer (this=0xc20588 <HostManager::_self>, __in_chrg=<optimised out>) at /usr/include/qt5/QtCore/qscopedpointer.h:109
        oldD = 0xf8c160
#27 0x00007ffff41da149 in __run_exit_handlers (status=0, listp=0x7ffff455d6c8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
        atfct = <optimised out>
        onfct = <optimised out>
        cxafct = <optimised out>
        f = <optimised out>
#28 0x00007ffff41da195 in __GI_exit (status=<optimised out>) at exit.c:104
No locals.
#29 0x00007ffff41bfecc in __libc_start_main (main=0x583aa7 <main(int, char**)>, argc=1, argv=0x7fffffffe438, init=<optimised out>, fini=<optimised out>, rtld_fini=<optimised out>, stack_end=0x7fffffffe428) at libc-start.c:321
        result = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8179593346241580382, 4404135, 140737488348208, 0, 0, 8179593346090480290, 8179617776032625314}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x713a10 <__libc_csu_init>, 0x7fffffffe438}, data = {prev = 0x0, cleanup = 0x0, canceltype = 7420432}}}
        not_first_call = <optimised out>
#30 0x00000000004333d0 in _start ()
No symbol table info available.

Revision history for this message

Vadim Peretokin (vperetokin) wrote on 2014-09-27:

Fixed with https://github.com/Mudlet/Mudlet/pull/173

Changed in mudlet:
status:	New → Confirmed
status:	Confirmed → Fix Committed
importance:	Undecided → High
assignee:	nobody → Ahmed Charles (ahmedcharles)

Vadim Peretokin (vperetokin) on 2017-03-24

Changed in mudlet:
status:	Fix Committed → Fix Released

Report a bug

This report contains Public information

Everyone can see this information.

You are

Subscribing...

Edit bug mail

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.