[trojita] [Bug 391382] Trojita with watchFolders=all or watchFolders=subscribed crash

[Bug Janitor Service]

https://bugs.kde.org/show_bug.cgi?id=391382

Bug Janitor Service  changed:

   What|Removed |Added

 Resolution|WAITINGFORINFO  |WORKSFORME
 Status|NEEDSINFO   |RESOLVED

--- Comment #7 from Bug Janitor Service  ---
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!

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[trojita] [Bug 391382] Trojita with watchFolders=all or watchFolders=subscribed crash

[Bug Janitor Service]

https://bugs.kde.org/show_bug.cgi?id=391382

--- Comment #6 from Bug Janitor Service  ---
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

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[trojita] [Bug 391382] Trojita with watchFolders=all or watchFolders=subscribed crash

[Justin Zobel]

https://bugs.kde.org/show_bug.cgi?id=391382

Justin Zobel  changed:

   What|Removed |Added

 Status|REPORTED|NEEDSINFO
 CC||justin.zo...@gmail.com
 Resolution|--- |WAITINGFORINFO

--- Comment #5 from Justin Zobel  ---
Thank you for the report, Pali.

As it has been a while since this was reported, can you please test and confirm
if this issue is still occurring or if this bug report can be marked as
resolved.

I have set the bug status to "needsinfo" pending your response, please change
back to "reported" or "resolved/worksforme" when you respond, thank you.

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[trojita] [Bug 391382] Trojita with watchFolders=all or watchFolders=subscribed crash

[Pali Rohár]

https://bugs.kde.org/show_bug.cgi?id=391382

--- Comment #4 from Pali Rohár  ---
It is strange that I can reproduce it just against one server, local process
via ssh. All other configurations IMAP via TCP, or local process via ssh to
other servers do not hit.

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[trojita] [Bug 391382] Trojita with watchFolders=all or watchFolders=subscribed crash

[Jan Kundrát]

https://bugs.kde.org/show_bug.cgi?id=391382

--- Comment #3 from Jan Kundrát  ---
It looks like there's a race between the time the mailboxes get re-created in
response to LIST, and the time CALL_LATER takes effect. I however don't
understand how it's possible that I cannot reproduce this.

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[trojita] [Bug 391382] Trojita with watchFolders=all or watchFolders=subscribed crash

[Pali Rohár]

https://bugs.kde.org/show_bug.cgi?id=391382

--- Comment #2 from Pali Rohár  ---
(In reply to Jan Kundrát from comment #1)
> Strange -- I cannot reproduce that. Can you please:
> 
> - ensure that you have debugging symbols and that Q_ASSERT are not being
> compiled out,

Now I recompiled with -DCMAKE_BUILD_TYPE=Debug, it is enough?

> - tell me what your cache settings are,

Remember messages for 30 days

> - tell me the connection method you use,

Local process, dovecot/imap over ssh.

> - specify your version of Qt?

5.7.1 from Debian Stable.


After recompilation with -DCMAKE_BUILD_TYPE=Debug I see in gdb:

ASSERT: "mailbox" in file trojita/src/Imap/Model/Model.cpp, line 757

Thread 1 "trojita" received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51  ../sysdeps/unix/sysv/linux/raise.c: Adresár alebo súbor neexistuje.
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x727333fa in __GI_abort () at abort.c:89
#2  0x733d0561 in QMessageLogger::fatal(char const*, ...) const () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x733cba2e in qt_assert(char const*, char const*, int) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x5570e0af in Imap::Mailbox::Model::askForChildrenOfMailbox
(this=0x55d64c90, index=..., cacheMode=Imap::Mailbox::LOAD_CACHED_IS_OK) at
trojita/src/Imap/Model/Model.cpp:757
#5  0x5577a707 in Imap::Mailbox::Model::qt_static_metacall
(_o=, _c=, _id=, _a=)
at trojita/build/Imap_automoc.dir/moc_Model_GWT5ZYT4XQA7JO.cpp:324
#6  0x735e6499 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x73e9cb8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x73ea4341 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x735b99e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x735bc16d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x7360dc43 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x70b3d7f7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x70b3da60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x70b3db0c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x7360e04f in
QEventDispatcherGlib::processEvents(QFlags) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x735b79ca in
QEventLoop::exec(QFlags) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x735c013c in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x555c5ce5 in main (argc=, argv=) at
trojita/src/Gui/main.cpp:218

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[trojita] [Bug 391382] Trojita with watchFolders=all or watchFolders=subscribed crash

[Jan Kundrát]

https://bugs.kde.org/show_bug.cgi?id=391382

--- Comment #1 from Jan Kundrát  ---
Strange -- I cannot reproduce that. Can you please:

- ensure that you have debugging symbols and that Q_ASSERT are not being
compiled out,
- tell me what your cache settings are,
- tell me the connection method you use,
- specify your version of Qt?

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