326871 2013-10-30 10:31:59 +0000 Segfault in BlueDevil::Device::isPaired() 2014-06-27 09:11:11 +0000 1 1 10 Unmaintained solid bluetooth 4.11.60 openSUSE Linux RESOLVED INVALID NOR crash --- 1 woskimi afiestas 857abb88 bbschreiber bugzylittle flyn manfred.kitzbichler norguhtar oliver.zemann pocallaghan rs ted.semanision tony wikt.sztw+kdebugs 101 oldest_to_newest 1407491 0 woskimi 2013-10-30 10:31:59 +0000 I use the latest libbluedevil and bluedevil from branch bluez5 and get the following crash when I try to open a PAN or DUN resopectively. Application: Bluetooth Network PANU Helper (bluedevil-network-panu), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [KCrash Handler] #5 0x00007fd59164d5fd in BlueDevil::Device::isPaired() const () from /usr/lib64/libbluedevil.so.2 #6 0x0000000000402f1e in NetworkPANUHelper::NetworkPANUHelper(KUrl const&) () #7 0x0000000000402bde in main () Reproducible: Always 1414469 1 wikt.sztw+kdebugs 2013-11-26 13:40:27 +0000 Not sure if related, but yesterday there was update in Arch Linux introducing Bluedevil 2.0. Now it's unusable, because when trying to connect do device I get crash report Application: Bluetooth Audio Helper (bluedevil-audio), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [KCrash Handler] #5 0x00007ff50ae96fed in BlueDevil::Device::isPaired() const () from /usr/lib/libbluedevil.so.2 #6 0x0000000000402d2e in _start () Sorry for useless informations, but I there is no debug packages in Arch repo… 1415057 2 daniel 2013-11-29 11:08:06 +0000 *** This bug has been confirmed by popular vote. *** 1419174 3 norguhtar 2013-12-18 07:34:21 +0000 In fedora 20 too: Application: Инструмент для настройки аудиослужбы Bluetooth (bluedevil-audio), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [KCrash Handler] #5 0x00007fcd0e1c65bd in BlueDevil::Device::isPaired() const () from /lib64/libbluedevil.so.2 #6 0x0000000000402e0e in AudioHelper::AudioHelper(KUrl const&) () #7 0x0000000000402aa1 in main () 1419176 4 norguhtar 2013-12-18 07:56:53 +0000 Crush dump with debug symbols: Application: Инструмент для настройки аудиослужбы Bluetooth (bluedevil-audio), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". 81 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) [KCrash Handler] #6 BlueDevil::Device::isPaired (this=this@entry=0x0) at /usr/src/debug/libbluedevil-2.0/bluedevil/bluedevildevice.cpp:203 #7 0x0000000000402e0e in AudioHelper::AudioHelper (this=0x18916c0, address=...) at /usr/src/debug/bluedevil-2.0.0/src/actionplugins/audio/helper/audiohelper.cpp:41 #8 0x0000000000402aa1 in main (argc=2, argv=0x7fff6fcaa958) at /usr/src/debug/bluedevil-2.0.0/src/actionplugins/audio/helper/main.cpp:49 1419190 5 manfred.kitzbichler 2013-12-18 09:53:04 +0000 The crash could be fixed rather easily. It's just caused by the 0x0 pointer to device, that's why the isPaired method fails. Obviously this shouldn't happen, at least the failed call should be caught. But none of this is the real problem here, because even with a valid pointer to device, the bluetooth connection fails (silently). Presumably because of some other incompatibility with the new bluez5 libraries. I am just reposting here what I have already written for bug 325364, which is probably the same issue: ------------------------------ The problem seems to be that "device" points to 0x0 because the codeline in AudioHelper that is supposed to get a pointer to the device from its BlueTooth MAC address fails. That's because the MAC address is stored in a KUrl structure which implicitly converts it to lowercase but the function which indexes the devices expects a MAC address with all capitals (so 1F:00:3C ... instead of 1f:00:3c ...). I tried to patch the respective function "Adapter::deviceForAddress" to convert its argument to uppercase automatically which actually avoids the crash. Sadly it still doesn't seem to result in a connected device though. Somehow the connection attempt still fails further down the road. 1419207 6 oliver.zemann 2013-12-18 11:16:02 +0000 Please vote - maybe someone will fix this if the vote is high enough 1419385 7 adaptee 2013-12-19 06:44:21 +0000 *** Bug 328992 has been marked as a duplicate of this bug. *** 1419495 8 afiestas 2013-12-19 16:03:09 +0000 This won't be fixed, the files are to be removed from bluedevil 2. Please, if you use OpenSuse with a snapshot of BlueDevil 2.0, or BlueZ minor to 5.11 do not bother reporting the bugs, most of them will be invalid. 1420495 9 adaptee 2013-12-24 15:26:34 +0000 *** Bug 329197 has been marked as a duplicate of this bug. *** 1433654 10 85399 bbschreiber 2014-03-03 13:22:28 +0000 Created attachment 85399 New crash information added by DrKonqi bluedevil-wizard (2.0.0) on KDE Platform 4.12.2 using Qt 4.8.5 - What I was doing when the application crashed: I was paring a Jawbone Jambox to Fedora 20 running KDE on a Lenovo t430s. -- Backtrace (Reduced): #6 BlueDevil::Device::isPaired (this=this@entry=0x0) at /usr/src/debug/libbluedevil-2.0-rc1/bluedevil/bluedevildevice.cpp:203 #7 0x000000000040d06c in DiscoverPage::nextId (this=this@entry=0x1d43d40) at /usr/src/debug/bluedevil-2.0-rc1/src/wizard/pages/discoverpage.cpp:201 #8 0x000000000040d776 in DiscoverPage::nextId (this=0x1d43d40) at /usr/src/debug/bluedevil-2.0-rc1/src/wizard/pages/discoverpage.cpp:185 #9 0x000000349eed328c in QWizard::next (this=0x1cf1a10) at dialogs/qwizard.cpp:3115 [...] #11 0x000000349f04b0f2 in QAbstractButton::clicked (this=this@entry=0x1d21ac0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:219 1435150 11 adaptee 2014-03-11 13:59:23 +0000 *** Bug 332023 has been marked as a duplicate of this bug. *** 1435457 12 adaptee 2014-03-13 14:03:41 +0000 *** Bug 332095 has been marked as a duplicate of this bug. *** 1435477 13 bbschreiber 2014-03-13 16:38:24 +0000 What does RESOLVED INVALID mean? This bug is NOT resolved in Fedora 20 at this time. Bruce 1435843 14 857abb88 2014-03-16 08:27:17 +0000 Hey Bruce, I was having this very same issue on my openSuSE 13.1 install. Per Alex Fiestas suggestion, I tried upgrading both bluedevil and bluez. Both actually went smoothly (it added the KDE:Extra repo, which also upgraded libbluedevil plus a few extra packages with a vendor change). Once I upgraded to bluez 5.15 (http://software.opensuse.org/package/bluez) and bluedevil 2.0~rc1 (http://software.opensuse.org/package/bluedevil), bluetooth works flawlessly. I'll bet you might be able to manually upgrade the packages in a similar fashion on Fedora 20 to these versions and see similar results as I. Just my 2 cents of course...and confirming that upgrading bluez to 5.15, and bluedevil and libbluedevil to 2.0~rc1 has resolved my issue. 1435844 15 857abb88 2014-03-16 08:31:27 +0000 To clarify: Resolved my issue on openSuSE 13.1 x86-64 running KDE 4.11.5 and kernel 3.11.10-7-desktop. Let me know if further clarification is necessary and/or could be useful. 1435905 16 manfred.kitzbichler 2014-03-16 13:06:09 +0000 I am afraid I have to agree with the previous poster, the problem has not been entirely fixed, even with the newest bluez and bluedevil packages from the OBS. See my post here: https://bugs.kde.org/show_bug.cgi?id=325364#c35 The connection with a device seems to be working now without segfault, but it's not possible anymore to disconnect because the applet doesn't recognize the connection. Secondly, and this might be entirely unrelated, after some time (a few days) the device I was previously connecting to suddenly disappears without a trace from the list of available bluetooth devices and I have to reboot to be able to find it again. (In reply to comment #15) > To clarify: > > Resolved my issue on openSuSE 13.1 x86-64 running KDE 4.11.5 and kernel > 3.11.10-7-desktop. > > Let me know if further clarification is necessary and/or could be useful. 1435950 17 afiestas 2014-03-16 15:11:52 +0000 Please report those as a different bugs, this one is only about the crash itself. (In reply to comment #16) > I am afraid I have to agree with the previous poster, the problem has not > been entirely fixed, even with the newest bluez and bluedevil packages from > the OBS. See my post here: https://bugs.kde.org/show_bug.cgi?id=325364#c35 > The connection with a device seems to be working now without segfault, but > it's not possible anymore to disconnect because the applet doesn't recognize > the connection. > Secondly, and this might be entirely unrelated, after some time (a few days) > the device I was previously connecting to suddenly disappears without a > trace from the list of available bluetooth devices and I have to reboot to > be able to find it again. > > > > (In reply to comment #15) > > To clarify: > > > > Resolved my issue on openSuSE 13.1 x86-64 running KDE 4.11.5 and kernel > > 3.11.10-7-desktop. > > > > Let me know if further clarification is necessary and/or could be useful. 1435951 18 afiestas 2014-03-16 15:13:09 +0000 Btw this bug is fixed in what will be rc2, so you need a snapshot of the recent code to get this fixed. 1445363 19 adaptee 2014-05-03 00:47:41 +0000 *** Bug 334203 has been marked as a duplicate of this bug. *** 1458068 20 adaptee 2014-06-27 00:49:21 +0000 *** Bug 336756 has been marked as a duplicate of this bug. *** 85399 2014-03-03 13:22:28 +0000 2014-03-03 13:22:28 +0000 New crash information added by DrKonqi bluedevil-wizard-20140303-080629.kcrash.txt text/plain 4758 bbschreiber QXBwbGljYXRpb246IGJsdWVkZXZpbC13aXphcmQgKDIuMC4wKQpLREUgUGxhdGZvcm0gVmVyc2lv bjogNC4xMi4yClF0IFZlcnNpb246IDQuOC41Ck9wZXJhdGluZyBTeXN0ZW06IExpbnV4IDMuMTMu My0yMDEuZmMyMC54ODZfNjQgeDg2XzY0CkRpc3RyaWJ1dGlvbjogIkZlZG9yYSByZWxlYXNlIDIw IChIZWlzZW5idWcpIgoKLS0gSW5mb3JtYXRpb24gYWJvdXQgdGhlIGNyYXNoOgotIFdoYXQgSSB3 YXMgZG9pbmcgd2hlbiB0aGUgYXBwbGljYXRpb24gY3Jhc2hlZDoKSSB3YXMgcGFyaW5nIGEgSmF3 Ym9uZSBKYW1ib3ggdG8gRmVkb3JhIDIwIHJ1bm5pbmcgS0RFIG9uIGEgTGVub3ZvIHQ0MzBzLgoK VGhlIGNyYXNoIGNhbiBiZSByZXByb2R1Y2VkIGV2ZXJ5IHRpbWUuCgotLSBCYWNrdHJhY2U6CkFw cGxpY2F0aW9uOiBCbHVldG9vdGggV2l6YXJkIChibHVlZGV2aWwtd2l6YXJkKSwgc2lnbmFsOiBT ZWdtZW50YXRpb24gZmF1bHQKVXNpbmcgaG9zdCBsaWJ0aHJlYWRfZGIgbGlicmFyeSAiL2xpYjY0 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