| Summary: | akonadiserver has an unhandled protocol exception | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] Akonadi | Reporter: | Steve <sgrubb> |
| Component: | server | Assignee: | kdepim bugs <kdepim-bugs> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | bgodusky, dennis.schridde, dvratil, kde, mark, micuintus, mikemol, rdieter |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | https://commits.kde.org/akonadi/da7070a7facb3c2f91c03b28c36ba5b929b89a42 | Version Fixed In: | 5.6.1 |
| Sentry Crash Report: | |||
Duplicate of bug #374734? I think this is different because its dying via an abort() call. They are usually placed in code to stop a program when its doing something that violates some expectation. The idea is to force a coredump to collect a backtrace to get an idea of what's wrong. At line 8 the code throws a protocol exception and this probably comes near the code mentioned in line 9. So, something unexpected in the imap protocol is probably causing the issue. DrKonqi suggested both bugs, this and duplicates of the other, as possible duplicates of a crash that I was experiencing. I assumed that was because the backtrace was the same. In src/server/connection.cpp at line 404, there should probably be a try/catch around the Protocol::serialize() call:
void Connection::sendResponse(qint64 tag, const Protocol::Command &response)
{
if (Tracer::self()->currentTracer() != QLatin1String("null")) {
Tracer::self()->connectionOutput(m_identifier, QByteArray::number(tag) + ' ' + response.debugString().toUtf8());
}
QDataStream stream(m_socket);
stream << tag;
Protocol::serialize(m_socket, response);
}
because way down at the bottom in src/private/datastream_p_p.h at line 92, we find:
if (mDev->write((char *)&val, sizeof(T)) != sizeof(T)) {
throw Akonadi::ProtocolException("Failed to write data to stream");
}
Does this help?
*** Bug 377871 has been marked as a duplicate of this bug. *** Some information printed to the console around the time of another abort: org.kde.pim.akonadicore: Got a stale notification for an item which was already removed. 2061954 "" org.kde.pim.akonadicore: Got a stale notification for an item which was already removed. 2061955 "" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-cmd.socket" org.kde.pim.akonadicore: Socket error occurred: "QLocalSocket: Remote closed" org.kde.pim.akonadicore: Error on fetching collection statistics: "" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-cmd.socket" org.kde.pim.akonadicore: Socket error occurred: "QLocalSocket: Remote closed" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-ntf.socket" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-ntf.socket" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-ntf.socket" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-ntf.socket" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-ntf.socket" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-ntf.socket" org.kde.pim.akonadicore: "QLocalSocket: Remote closed" "/tmp/akonadi-sgrubb.jJx32f/akonadiserver-ntf.socket" "Unknown error." org.kde.pim.akonadicore: Error on fetching collection statistics: "" "Unknown error." org.kde.pim.akonadicore: Error on fetching collection statistics: "" Git commit da7070a7facb3c2f91c03b28c36ba5b929b89a42 by Daniel Vrátil. Committed on 01/04/2017 at 10:31. Pushed by dvratil into branch 'Applications/17.04'. Handle nested exceptions during error handling FIXED-IN: 5.6.1 M +30 -4 src/server/connection.cpp https://commits.kde.org/akonadi/da7070a7facb3c2f91c03b28c36ba5b929b89a42 *** Bug 378766 has been marked as a duplicate of this bug. *** *** Bug 380394 has been marked as a duplicate of this bug. *** *** Bug 382439 has been marked as a duplicate of this bug. *** *** Bug 389500 has been marked as a duplicate of this bug. *** |
Kontact was in the process of checking my mail box and then akonadiserver crashed. This is the back trace from the core dump: #0 0x00007fbbd3405765 in __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:54 resultvar = 0 pid = 3597 selftid = 3757 #1 0x00007fbbd4aa94fe in KCrash::defaultCrashHandler(int) () at /lib64/libKF5Crash.so.5 #2 0x00007fbbd34057e0 in <signal handler called> () at /usr/lib64/libc-2.23.so #3 0x00007fbbd3405765 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 resultvar = 0 pid = 3597 selftid = 3757 #4 0x00007fbbd340736a in __GI_abort () at abort.c:89 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0, 0, 140444680092703, 140444683527456, 1, 140444683527587, 0, 18446744073709551615, 140444692594536, 140442175780560, 140442175780560, 1, 140444157013744, 140440800154128, 140444520413392, 140442175780608}}, sa_flags = -741075808, sa_restorer = 0x7fbaec001918} sigs = {__val = {32, 0 <repeats 15 times>}} #5 0x00007fbbd3d4452d in __gnu_cxx::__verbose_terminate_handler() () at ../../../../libstdc++-v3/libsupc++/vterminate.cc:95 terminating = true t = <optimized out> #6 0x00007fbbd3d422d6 in __cxxabiv1::__terminate(void (*)()) (handler=<optimized out>) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:47 #7 0x00007fbbd3d42321 in std::terminate() () at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:57 #8 0x00007fbbd3d42539 in __cxxabiv1::__cxa_throw(void*, std::type_info*, void (*)(void*)) (obj=obj@entry=0x7fbaec015280, tinfo=0x55b315d71bc8 <typeinfo for Akonadi::ProtocolException>, tinfo@entry=0x7fbbd480dc28 <typeinfo for Akonadi::ProtocolException>, dest=dest@entry=0x7fbbd45af7b0 <Akonadi::ProtocolException::~ProtocolException()>) at ../../../../libstdc++-v3/libsupc++/eh_throw.cc:87 globals = <optimized out> #9 0x00007fbbd45cae42 in Akonadi::Protocol::DataStream::operator<< <unsigned char>(unsigned char) (this=<optimized out>, val=<optimized out>) at /usr/src/debug/akonadi-16.12.2/src/private/datastream_p_p.h:92 #10 0x00007fbbd45ce57f in Akonadi::Protocol::FetchItemsResponsePrivate::serialize(Akonadi::Protocol::DataStream&) const (stream=..., this=0x7fbaec021920) at /usr/src/debug/akonadi-16.12.2/src/private/protocol.cpp:266 #11 0x00007fbbd45ce57f in Akonadi::Protocol::FetchItemsResponsePrivate::serialize(Akonadi::Protocol::DataStream&) const (stream=..., this=0x7fbaec021920) at /usr/src/debug/akonadi-16.12.2/src/private/protocol.cpp:425 #12 0x00007fbbd45ce57f in Akonadi::Protocol::FetchItemsResponsePrivate::serialize(Akonadi::Protocol::DataStream&) const (this=0x7fbaec021920, stream=...) at /usr/src/debug/akonadi-16.12.2/src/private/protocol.cpp:3344 #13 0x00007fbbd45b5b14 in Akonadi::Protocol::serialize(QIODevice*, Akonadi::Protocol::Command const&) (command=..., stream=...) at /usr/src/debug/akonadi-16.12.2/src/private/protocol.cpp:383 stream = {mDev = 0x7fbb140030d0, mWaitTimeout = 30000} #14 0x00007fbbd45b5b14 in Akonadi::Protocol::serialize(QIODevice*, Akonadi::Protocol::Command const&) (device=<optimized out>, command=...) at /usr/src/debug/akonadi-16.12.2/src/private/protocol.cpp:636 stream = {mDev = 0x7fbb140030d0, mWaitTimeout = 30000} #15 0x000055b3159b2f33 in Akonadi::Server::Connection::sendResponse(long long, Akonadi::Protocol::Command const&) (this=0x55b317374a50, tag=1000, response=...) at /usr/src/debug/akonadi-16.12.2/src/server/connection.cpp:404 stream = {d = {d = 0x0}, dev = 0x7fbb140030d0, owndev = false, noswap = false, byteorder = QDataStream::BigEndian, ver = 17, q_status = QDataStream::WriteFailed} #16 0x000055b3159b7412 in Akonadi::Server::Handler::failureResponse(QString const&) (response=..., this=0x7fbaec0151d0) at /usr/src/debug/akonadi-16.12.2/src/server/handler.cpp:268 r = {<Akonadi::Protocol::Command> = {d_ptr = {d = 0x7fbaec021920}}, <No data fields>} #17 0x000055b3159b7412 in Akonadi::Server::Handler::failureResponse(QString const&) (this=0x7fbaec0151d0, response=...) at /usr/src/debug/akonadi-16.12.2/src/server/handler.h:152 r = {<Akonadi::Protocol::Command> = {d_ptr = {d = 0x7fbaec021920}}, <No data fields>} #18 0x000055b3159b7412 in Akonadi::Server::Handler::failureResponse(QString const&) (this=this@entry=0x7fbaec0151d0, failureMessage=...) at /usr/src/debug/akonadi-16.12.2/src/server/handler.cpp:261 r = {<Akonadi::Protocol::Command> = {d_ptr = {d = 0x7fbaec021920}}, <No data fields>} #19 0x000055b3159b75cf in Akonadi::Server::Handler::failureResponse(char const*) (this=0x7fbaec0151d0, failureMessage=<optimized out>) at /usr/src/debug/akonadi-16.12.2/src/server/handler.cpp:252 #20 0x000055b3159b4f33 in Akonadi::Server::Connection::slotNewData() (this=0x55b317374a50) at /usr/src/debug/akonadi-16.12.2/src/server/connection.cpp:252 e = <optimized out> stream = {d = {d = 0x0}, dev = 0x7fbb140030d0, owndev = false, noswap = false, byteorder = QDataStream::BigEndian, ver = 17, q_status = QDataStream::Ok} tag = 1000 cmd = {d_ptr = {d = 0x7fbb14010180}} currentCommand = {static null = {<No data fields>}, d = 0x7fbbd433c620 <QArrayData::shared_null>} #21 0x00007fbbd42a715c in QMetaObject::activate(QObject*, int, int, void**) (a=0x7fbb3dffa8a0, r=0x55b317374a50, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124 obj = {d = 0x7fbb14003c90} receiverInSameThread = <optimized out> sw = {receiver = 0x55b317374a50, previousSender = 0x0, currentSender = {sender = 0x7fbb140030d0, signal = 3, ref = 1}, switched = true} callFunction = <optimized out> receiver = 0x55b317374a50 method_relative = <optimized out> c = 0x7fbb14003cc0 last = 0x7fbb14003cc0 locker = {val = 140444697358024} connectionLists = {connectionLists = 0x7fbb14003d10} list = 0x7fbb14003e08 signal_index = 3 empty_argv = {0x0} currentThreadId = 0x7fbb3dffb700 The version is kf5-akonadi-server-16.12.2-1.fc24.x86_64