[Bug 304916] New: freeze with instable connexion

BRULE Herman alpha_one_x86 at first-world.info
Fri Aug 10 11:00:32 BST 2012


https://bugs.kde.org/show_bug.cgi?id=304916

            Bug ID: 304916
          Severity: critical
           Version: 4.8.4
          Priority: NOR
          Assignee: kdepim-bugs at kde.org
           Summary: freeze with instable connexion
    Classification: Unclassified
                OS: Linux
          Reporter: alpha_one_x86 at first-world.info
          Hardware: Other
            Status: UNCONFIRMED
         Component: general
           Product: kmail2

Hello, I have frequently this freeze with my instable connexion (3g):
Thread 3 (Thread 0x7f16f2507700 (LWP 5615)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
No locals.
#1  0x00007f16fffeb3b4 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) ()
from /usr/lib64/qt4/libQtWebKit.so.4
No symbol table info available.
#2  0x00007f1709aa1d0c in start_thread (arg=0x7f16f2507700) at
pthread_create.c:301
        pd = 0x7f16f2507700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139736531367680,
-106168909644595438, 139736923162016, 139736531368384, 139737006268416, 3,
48179846610779922, 47530394493746962}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, 
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        robust = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#3  0x00007f170bc8bbed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
No locals.

Thread 2 (Thread 0x7f16f1c06700 (LWP 5616)):
#0  0x00007f170bc82d13 in *__GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <optimized out>
#1  0x00007f170412d6f6 in g_main_context_poll (n_fds=1, fds=0xf56ad0,
timeout=-1, context=0x149eda0, priority=<optimized out>) at gmain.c:3440
        poll_func = 0x7f170413c090 <g_poll>
#2  g_main_context_iterate (context=0x149eda0, block=1, dispatch=1,
self=<optimized out>) at gmain.c:3141
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0xf56ad0
#3  0x00007f170412d814 in g_main_context_iteration (context=0x149eda0,
may_block=1) at gmain.c:3207
        retval = <optimized out>
#4  0x00007f170c60fc1f in QEventDispatcherGlib::processEvents (this=0x14a8090,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
        d = 0x14a8200
        canWait = true
        result = <optimized out>
#5  0x00007f170c5df5e2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
        d = 0x146fce0
#6  0x00007f170c5df89d in QEventLoop::exec (this=0x7f16f1c05e00, flags=...) at
kernel/qeventloop.cpp:204
        d = 0x146fce0
        locker = {val = 21664776}
        app = 0x7f16f1c05dc0
#7  0x00007f170c4db168 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
        d = 0x14a9380
        locker = {val = 21664776}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7f170c938670, static
staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f170c6bb000
"QObject", data = 0x7f170c6bb0a0, extradata = 0x7f170c935a00}}, static
staticMetaObjectExtraData = {objects = 0x0, 
              static_metacall = 0x7f170c5f6b60
<QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr
= {d = 0x146fce0}, static staticQtMetaObject = {d = {superdata = 0x0,
stringdata = 0x7f170c6c3ec0 "Qt", data = 0x7f170c6c77e0, 
                extradata = 0x0}}}, static staticMetaObject = {d = {superdata =
0x7f170c935a20, stringdata = 0x7f170c6cd940 "QEventLoop", data =
0x7f170c6cd960, extradata = 0x7f170c938620}}, static staticMetaObjectExtraData
= {objects = 0x0, 
            static_metacall = 0x7f170c641fd0
<QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
        returnCode = <optimized out>
#8  0x00007f170c4dd7eb in QThreadPrivate::start (arg=0x14a9360) at
thread/qthread_unix.cpp:307
        thr = 0x14a9360
        data = 0x14a9480
#9  0x00007f1709aa1d0c in start_thread (arg=0x7f16f1c06700) at
pthread_create.c:301
        pd = 0x7f16f1c06700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139736521926400,
-106168909644595438, 140734740757504, 139736521927104, 139737006268416, 3,
48181084098232082, 47530394493746962}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, 
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        robust = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0x00007f170bc8bbed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
No locals.
---Type <return> to continue, or q <return> to quit---

Thread 1 (Thread 0x7f170e982780 (LWP 5612)):
#0  0x00007f170bc82d13 in *__GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <optimized out>
#1  0x00007f170412d6f6 in g_main_context_poll (n_fds=7, fds=0x16e9b20,
timeout=2083, context=0xf77d40, priority=<optimized out>) at gmain.c:3440
        poll_func = 0x7f170413c090 <g_poll>
#2  g_main_context_iterate (context=0xf77d40, block=1, dispatch=1,
self=<optimized out>) at gmain.c:3141
        max_priority = 2147483647
        timeout = 2083
        some_ready = <optimized out>
        nfds = 7
        allocated_nfds = <optimized out>
        fds = 0x16e9b20
#3  0x00007f170412d814 in g_main_context_iteration (context=0xf77d40,
may_block=1) at gmain.c:3207
        retval = <optimized out>
#4  0x00007f170c60fc1f in QEventDispatcherGlib::processEvents (this=0xf77ac0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
        d = 0x10883e0
        canWait = true
        result = <optimized out>
#5  0x00007f170cbb933e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
        d = 0x10883e0
        returnValue = 252
#6  0x00007f170c5df5e2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
        d = 0x13799b0
#7  0x00007f170c5df89d in QEventLoop::exec (this=0x7fff5c3b3440, flags=...) at
kernel/qeventloop.cpp:204
        d = 0x13799b0
        locker = {val = 15948072}
        app = 0x7fff5c3b3400
#8  0x00007f170c5e432b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
        threadData = 0xf357e0
        eventLoop = {<QObject> = {_vptr.QObject = 0x7f170c938670, static
staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f170c6bb000
"QObject", data = 0x7f170c6bb0a0, extradata = 0x7f170c935a00}}, static
staticMetaObjectExtraData = {objects = 0x0, 
              static_metacall = 0x7f170c5f6b60
<QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr
= {d = 0x13799b0}, static staticQtMetaObject = {d = {superdata = 0x0,
stringdata = 0x7f170c6c3ec0 "Qt", data = 0x7f170c6c77e0, 
                extradata = 0x0}}}, static staticMetaObject = {d = {superdata =
0x7f170c935a20, stringdata = 0x7f170c6cd940 "QEventLoop", data =
0x7f170c6cd960, extradata = 0x7f170c938620}}, static staticMetaObjectExtraData
= {objects = 0x0, 
            static_metacall = 0x7f170c641fd0
<QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
        returnCode = <optimized out>
#9  0x00000000004033ae in main (argc=<optimized out>, argv=<optimized out>) at
/var/tmp-disk/portage/kde-base/kmail-4.8.4-r1/work/kmail-4.8.4/kmail/main.cpp:145
        about = {<KAboutData> = {d = 0xf59090}, <No data fields>}
        app = {<KontactInterface::PimUniqueApplication> = {<KUniqueApplication>
= {<KApplication> = {<QApplication> = {<QCoreApplication> = {<QObject> =
{_vptr.QObject = 0x403fd0, static staticMetaObject = {d = {superdata = 0x0,
stringdata = 0x7f170c6bb000 "QObject", 
                          data = 0x7f170c6bb0a0, extradata = 0x7f170c935a00}},
static staticMetaObjectExtraData = {objects = 0x0, static_metacall =
0x7f170c5f6b60 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int,
void**)>}, d_ptr = {d = 0x1088170}, 
                      static staticQtMetaObject = {d = {superdata = 0x0,
stringdata = 0x7f170c6c3ec0 "Qt", data = 0x7f170c6c77e0, extradata = 0x0}}},
static staticMetaObject = {d = {superdata = 0x7f170c935a20, stringdata =
0x7f170c6cd9e0 "QCoreApplication", 
                        data = 0x7f170c6cda80, extradata = 0x7f170c938700}},
static staticMetaObjectExtraData = {objects = 0x0, static_metacall =
0x7f170c642120 <QCoreApplication::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**)>}, 
                    static self = 0x7fff5c3b3570}, static staticMetaObject = {d
= {superdata = 0x7f170c938720, stringdata = 0x7f170d194ee0 "QApplication", data
= 0x7f170d195120, extradata = 0x7f170d5bd5c0}}, static
staticMetaObjectExtraData = {objects = 0x0, 
                    static_metacall = 0x7f170cb179b0
<QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}},
static staticMetaObject = {d = {superdata = 0x7f170d5bd5e0, stringdata =
0x7f170e504be0 "KApplication", data = 0x7f170e504d80, 
                    extradata = 0x7f170e7a8ea0}}, static
staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x7f170e394d80
<KApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>},
static loadedByKdeinit = false, 
                static KApp = 0x7fff5c3b3570, d = 0x112d410}, static
staticMetaObject = {d = {superdata = 0x7f170e7a8ec0, stringdata =
0x7f170e5053e0 "KUniqueApplication", data = 0x7f170e5054e0, extradata =
0x7f170e7a9080}}, static staticMetaObjectExtraData = {
                objects = 0x0, static_metacall = 0x7f170e397bd0
<KUniqueApplication::qt_static_metacall(QObject*, QMetaObject::Call, int,
void**)>}, d = 0x11b13f0}, d = 0x1196d50}, mDelayedInstanceCreation = false,
mEventLoopReached = true}
        kmailKernel = {<QObject> = {_vptr.QObject = 0x7f170da1a690, static
staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f170c6bb000
"QObject", data = 0x7f170c6bb0a0, extradata = 0x7f170c935a00}}, static
staticMetaObjectExtraData = {objects = 0x0, 
              static_metacall = 0x7f170c5f6b60
<QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr
= {d = 0x1273fc0}, static staticQtMetaObject = {d = {superdata = 0x0,
stringdata = 0x7f170c6c3ec0 "Qt", data = 0x7f170c6c77e0, 
                extradata = 0x0}}}, <MailCommon::IKernel> = {_vptr.IKernel =
0x7f170da1a780}, <MailCommon::ISettings> = {_vptr.ISettings = 0x7f170da1a7e0},
<MailCommon::IFilter> = {_vptr.IFilter = 0x7f170da1a830}, static
staticMetaObject = {d = {
              superdata = 0x7f170c935a20, stringdata = 0x7f170d7b6f60
"KMKernel", data = 0x7f170d7b7ca0, extradata = 0x7f170da1a640}}, static
staticMetaObjectExtraData = {objects = 0x0, 
            static_metacall = 0x7f170d6e5850
<KMKernel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>},
the_undoStack = 0x1370380, mIdentityManager = 0xfbd580, the_msgSender =
0x136c4a0, the_previousVersion = {static null = {<No data fields>}, 
            static shared_null = {ref = {_q_value = 63063}, alloc = 0, size =
0, data = 0x7f170c93a8ba, clean = 0, simpletext = 0, righttoleft = 0,
asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty =
{ref = {_q_value = 36895}, alloc = 0, 
              size = 0, data = 0x7f170c93a8da, clean = 0, simpletext = 0,
righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d =
0x12691c0, static codecForCStrings = 0x0}, the_firstStart = false,
the_startingUp = false, the_shuttingDown = false, 
          closed_by_user = true, the_firstInstance = false, mConfig = {d =
0xf76290}, netCodec = 0xf44910, mXmlGuiInstance = {_vptr.KComponentData =
0x7f170e122850, d = 0x0}, mConfigureDialog = 0x0, mBackgroundTasksTimer =
0x136a7a0, mJobScheduler = 0xf9a390, 
          mWin = 0xf6a2e0, mMailService = 0x1269890, systemTrayApplets = {{p =
{static shared_null = {ref = {_q_value = 53415}, alloc = 0, begin = 0, end = 0,
sharable = 1, array = {0x0}}, d = 0xfe6c90}, d = 0xfe6c90}},
mFolderCollectionMonitor = 0xf7f810, 
          mEntityTreeModel = 0x1180fe0, mCollectionModel = 0x1251070,
mResourcesBeingChecked = {{p = {static shared_null = {ref = {_q_value = 53415},
alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, d = 0x2575c40}, d
= 0x2575c40}}, mWrapCol = 78, 
          mFilterEditDialog = {o = 0x0}}
        ret = <optimized out>

Reproducible: Always

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