Description of problem: lost or instable wifi connection Version-Release number of selected component: trojita-0.5-6.fc21 Additional info: reporter: libreport-2.3.0 backtrace_rating: 4 cmdline: /usr/bin/trojita crash_function: QList<Imap::Commands::PartOfCommand>::QList executable: /usr/bin/trojita kernel: 4.0.8-200.fc21.x86_64 runlevel: N 5 type: CCpp Truncated backtrace: Thread no. 1 (10 frames) #0 QList<Imap::Commands::PartOfCommand>::QList at /usr/include/qt5/QtCore/qlist.h:746 #1 Command at /usr/src/debug/trojita-0.5/src/Imap/Parser/Command.h:93 #2 QLinkedListNode at /usr/include/qt5/QtCore/qlinkedlist.h:65 #3 QLinkedList<Imap::Commands::Command>::detach_helper2 at /usr/include/qt5/QtCore/qlinkedlist.h:275 #4 detach at /usr/include/qt5/QtCore/qlinkedlist.h:99 #5 QLinkedList<Imap::Commands::Command>::append at /usr/include/qt5/QtCore/qlinkedlist.h:366 #6 Imap::Parser::queueCommand at /usr/src/debug/trojita-0.5/src/Imap/Parser/Parser.cpp:614 #7 Imap::Parser::list at /usr/src/debug/trojita-0.5/src/Imap/Parser/Parser.cpp:241 #8 Imap::Mailbox::ListChildMailboxesTask::perform at /usr/src/debug/trojita-0.5/src/Imap/Tasks/ListChildMailboxesTask.cpp:81 #9 Imap::Mailbox::ImapTask::_completed at /usr/src/debug/trojita-0.5/src/Imap/Tasks/ImapTask.cpp:230
Created attachment 1067414 [details] File: backtrace
Created attachment 1067415 [details] File: cgroup
Created attachment 1067416 [details] File: dso_list
Created attachment 1067417 [details] File: environ
Created attachment 1067418 [details] File: exploitable
Created attachment 1067419 [details] File: limits
Created attachment 1067420 [details] File: maps
Created attachment 1067421 [details] File: open_fds
Created attachment 1067422 [details] File: proc_pid_status
Backtrace lets assume a bug in QtCore. Reassigning. Possible duplication: rhbz#1257358
*** Bug 1257358 has been marked as a duplicate of this bug. ***
Crashes in such core QtCore data structure classes are almost certainly an application bug (use-after-free or the like). Have you tried running Trojita in Valgrind?
Trojita is FTBFS currently in rawhide, I've noticed not before today via Koschei. I've to fix that first. Besides that, I didn't manage how to reproduce the crash and then to debug further with valgrind. Still in the friendly hope some other users stumbles upon this.
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