Re: bluetoothd 4.37 -> Segmentation fault

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hi Johan

On 29/04/09 19:42, Johan Hedberg wrote:
The protocol doesn't change very often. Last time it changed was between
4.33 and 4.34. So it should be fine to use latest git with 4.37 plugins.

this is what I'm going. Mostly twinkle hangs until I type control-C at bluetoothd. Somethings twinkle crashes. Sometimes I get audio for 5 seconds and then the audio just stops.

:; twinkle ALSA lib pcm_bluetooth.c:1607:(audioservice_expect) BT_START_STREAM failed : Success(0)
ALSA lib pcm_bluetooth.c:1566:(audioservice_recv) Too short (1 bytes) IPC packet from bluetoothd
KCrash: Application 'twinkle' crashing...
KCrash cannot reach kdeinit, launching directly.
:; twinkle warning: The VAD has been replaced by a hack pending a complete rewrite
ALSA lib pcm_bluetooth.c:1566:(audioservice_recv) Too short (0 bytes) IPC packet from bluetoothd
KCrash: Application 'twinkle' crashing...
KCrash cannot reach kdeinit, launching directly.

I did a pull just a few minutes ago. I don't know any simple to let you know exactly what commits I have.

: root; valgrind src/.libs/bluetoothd -dn
==19530== Memcheck, a memory error detector.
==19530== Copyright (C) 2002-2008, and GNU GPL'd, by Julian Seward et al.
==19530== Using LibVEX rev 1884, a library for dynamic binary translation.
==19530== Copyright (C) 2004-2008, and GNU GPL'd, by OpenWorks LLP.
==19530== Using valgrind-3.4.1-Debian, a dynamic binary instrumentation framework.
==19530== Copyright (C) 2000-2008, and GNU GPL'd, by Julian Seward et al.
==19530== For more details, rerun with: -v
==19530== bluetoothd[19530]: Bluetooth daemon 4.37
bluetoothd[19530]: Enabling debug information
bluetoothd[19530]: parsing main.conf
bluetoothd[19530]: discovto=0
bluetoothd[19530]: Key file does not have key 'PairableTimeout'
bluetoothd[19530]: pageto=8192
bluetoothd[19530]: name=%h-%d
bluetoothd[19530]: class=0x000100
bluetoothd[19530]: inqmode=0
bluetoothd[19530]: Key file does not have key 'InitiallyPowered'
bluetoothd[19530]: Key file does not have key 'RememberPowered'
bluetoothd[19530]: Key file does not have key 'DeviceID'
bluetoothd[19530]: Key file does not have key 'ReverseServiceDiscovery'
bluetoothd[19530]: Starting SDP server
bluetoothd[19530]: Loading plugins /home/stuart/ws/install/bluez/git/bluez/plugins
bluetoothd[19530]: Parsing /etc/bluetooth/audio.conf failed: No such file or directory
bluetoothd[19530]: Unix socket created: 7
bluetoothd[19530]: Telephony plugin initialized
bluetoothd[19530]: HFP AG features: "Ability to reject a call" "Enhanced call status" "Extended Error Result Codes" bluetoothd[19530]: register_interface: path /org/bluez/19530/any
bluetoothd[19530]: Registered interface org.bluez.Service on path /org/bluez/19530/any
bluetoothd[19530]: HCI dev 0 registered
bluetoothd[19530]: child 19533 forked
bluetoothd[19530]: Entering main loop
==19533== Syscall param ioctl(generic) points to unaddressable byte(s)
==19533==    at 0x40007F2: (within /lib/ld-2.9.so)
==19533==    by 0x4832513: device_devreg_setup (hciops.c:226)
==19533==    by 0x4832638: device_event (hciops.c:255)
==19533==    by 0x483279E: init_known_adapters (hciops.c:301)
==19533==    by 0x4832BC6: hciops_setup (hciops.c:412)
==19533==    by 0x11E5B8: manager_init_adapters (manager.c:552)
==19533==    by 0x11240A: main (main.c:414)
==19533==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
bluetoothd[19530]: HCI dev 0 up
bluetoothd[19530]: Starting security manager 0
==19533== ==19533== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 77 from 3)
==19533== malloc/free: in use at exit: 30,146 bytes in 335 blocks.
==19533== malloc/free: 652 allocs, 317 frees, 242,876 bytes allocated.
==19533== For counts of detected errors, rerun with: -v
==19533== searching for pointers to 335 not-freed blocks.
==19533== checked 119,956 bytes.
==19533== ==19533== LEAK SUMMARY:
==19533==    definitely lost: 0 bytes in 0 blocks.
==19533==      possibly lost: 744 bytes in 3 blocks.
==19533==    still reachable: 29,402 bytes in 332 blocks.
==19533==         suppressed: 0 bytes in 0 blocks.
==19533== Rerun with --leak-check=full to see details of leaked memory.
bluetoothd[19530]: headset_server_probe: path /org/bluez/19530/hci0
bluetoothd[19530]: Adding record with handle 0x10000
bluetoothd[19530]: Record pattern UUID 00000003-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001108-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001112-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001203-0000-1000-8000-00805f9
bluetoothd[19530]: Adding record with handle 0x10001
bluetoothd[19530]: Record pattern UUID 00000003-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 0000111e-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 0000111f-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001203-0000-1000-8000-00805f9
bluetoothd[19530]: a2dp_server_probe: path /org/bluez/19530/hci0
bluetoothd[19530]: SEP 0x4b50968 registered: type:0 codec:0 seid:1
bluetoothd[19530]: Adding record with handle 0x10002
bluetoothd[19530]: Record pattern UUID 00000019-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 0000110a-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 0000110d-0000-1000-8000-00805f9
bluetoothd[19530]: avrcp_server_probe: path /org/bluez/19530/hci0
bluetoothd[19530]: Adding record with handle 0x10003
bluetoothd[19530]: Record pattern UUID 00000017-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 0000110c-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 0000110e-0000-1000-8000-00805f9
bluetoothd[19530]: Adding record with handle 0x10004
bluetoothd[19530]: Record pattern UUID 00000017-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[19530]: Record pattern UUID 0000110e-0000-1000-8000-00805f9
bluetoothd[19530]: register_interface: path /org/bluez/19530/hci0
bluetoothd[19530]: Registered interface org.bluez.Service on path /org/bluez/19530/hci0
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98
bluetoothd[19530]: btd_device_ref(0x4b812d8): ref=1
bluetoothd[19530]: Probe drivers for /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98
bluetoothd[19530]: adapter_get_device(00:1A:45:2F:49:98)
bluetoothd[19530]: btd_device_ref(0x4b812d8): ref=2
bluetoothd[19530]: Registered interface org.bluez.Audio on path /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98
bluetoothd[19530]: Found Headset record
bluetoothd[19530]: Registered interface org.bluez.Headset on path /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98
bluetoothd[19530]: Found Handsfree record
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_14_A7_74_D3_AF
bluetoothd[19530]: btd_device_ref(0x4b9e5e8): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_03_89_B7_F8_D3
bluetoothd[19530]: btd_device_ref(0x4ba34e0): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_0A_94_94_4F_B3
bluetoothd[19530]: btd_device_ref(0x4ba83e8): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_03_89_DC_5C_9F
bluetoothd[19530]: btd_device_ref(0x4bad2a8): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_03_89_DC_FC_EC
bluetoothd[19530]: btd_device_ref(0x4bb21b8): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_03_89_FE_E6_19
bluetoothd[19530]: btd_device_ref(0x4bb7078): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_0E_6D_8F_91_6A
bluetoothd[19530]: btd_device_ref(0x4bbbf38): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_17_E5_E6_25_AB
bluetoothd[19530]: btd_device_ref(0x4bc0df8): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_17_E5_16_88_6C
bluetoothd[19530]: btd_device_ref(0x4bc5d28): ref=1
bluetoothd[19530]: Creating device /org/bluez/19530/hci0/dev_00_17_E5_0C_EA_70
bluetoothd[19530]: btd_device_ref(0x4bcabe8): ref=1
bluetoothd[19530]: Changing service classes to 0x480104
bluetoothd[19530]: Adapter /org/bluez/19530/hci0 has been enabled
bluetoothd[19530]: child 19533 exited
bluetoothd[19530]: Computer is classified as desktop
bluetoothd[19530]: Current device class is 0x480104
bluetoothd[19530]: Setting 0x000104 for major/minor device class
bluetoothd[19530]: Changing major/minor class to 0x480104
bluetoothd[19530]: Agent registered for hci0 at :1.22:/org/bluez/agent/hci0
bluetoothd[19530]: Accepted new client connection on unix socket (fd=13)
bluetoothd[19530]: Audio API: BT_REQUEST <- BT_GET_CAPABILITIES
bluetoothd[19530]: Audio API: BT_RESPONSE -> BT_GET_CAPABILITIES
bluetoothd[19530]: Audio API: BT_REQUEST <- BT_OPEN
bluetoothd[19530]: open sco - object=ANY source=ANY destination=00:1A:45:2F:49:98 lock=write
bluetoothd[19530]: Audio API: BT_RESPONSE -> BT_OPEN
bluetoothd[19530]: Audio API: BT_REQUEST <- BT_SET_CONFIGURATION
bluetoothd[19530]: State changed /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98: HEADSET_STATE_DISCONNECTED -> HEADSET_STATE_CONNECT_IN_PROGRESS
bluetoothd[19530]: adapter_get_device(00:1A:45:2F:49:98)
bluetoothd[19530]: Unable to get service record: Connection timed out (110)
bluetoothd[19530]: Audio API: BT_RESPONSE -> BT_SET_CONFIGURATION
bluetoothd[19530]: telephony-dummy: device 0x4b925a8 disconnected
bluetoothd[19530]: State changed /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98: HEADSET_STATE_CONNECT_IN_PROGRESS -> HEADSET_STATE_DISCONNECTED
bluetoothd[19530]: Audio API: BT_REQUEST <- BT_START_STREAM
bluetoothd[19530]: State changed /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98: HEADSET_STATE_DISCONNECTED -> HEADSET_STATE_CONNECT_IN_PROGRESS
^Cbluetoothd[19530]: Removing adapter /org/bluez/19530/hci0
bluetoothd[19530]: Removing device /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98
bluetoothd[19530]: Headset unregistered while device was connected!
bluetoothd[19530]: telephony-dummy: device 0x4b925a8 disconnected
bluetoothd[19530]: State changed /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98: HEADSET_STATE_CONNECT_IN_PROGRESS -> HEADSET_STATE_DISCONNECTED
bluetoothd[19530]: Unregistered interface org.bluez.Headset on path /org/bluez/19530/hci0/dev_00_1A_45_2F_49_98
bluetoothd[19530]: unix_device_removed(0x4b925a8)
==19530== Invalid read of size 4
==19530==    at 0x4EEE6A0: headset_unlock (headset.c:2555)
==19530==    by 0x4EE4876: start_close (unix.c:1174)
==19530==    by 0x4EE5B5B: unix_device_removed (unix.c:1674)
==19530==    by 0x4EE9889: audio_device_unregister (device.c:630)
==19530==    by 0x4EE776D: audio_remove (manager.c:759)
==19530==    by 0x126799: device_remove (device.c:842)
==19530==    by 0x123AA5: adapter_remove (adapter.c:2461)
==19530==    by 0x11DEEA: manager_remove_adapter (manager.c:316)
==19530==    by 0x489EF06: g_slist_foreach (in /usr/lib/libglib-2.0.so.0.2000.1)
==19530==    by 0x11DF22: manager_cleanup (manager.c:321)
==19530==    by 0x129686: hcid_dbus_exit (dbus-common.c:158)
==19530==    by 0x11243F: main (main.c:426)
==19530==  Address 0x464 is not stack'd, malloc'd or (recently) free'd
==19530== ==19530== Process terminating with default action of signal 11 (SIGSEGV)
==19530==  Access not within mapped region at address 0x464
==19530==    at 0x4EEE6A0: headset_unlock (headset.c:2555)
==19530==    by 0x4EE4876: start_close (unix.c:1174)
==19530==    by 0x4EE5B5B: unix_device_removed (unix.c:1674)
==19530==    by 0x4EE9889: audio_device_unregister (device.c:630)
==19530==    by 0x4EE776D: audio_remove (manager.c:759)
==19530==    by 0x126799: device_remove (device.c:842)
==19530==    by 0x123AA5: adapter_remove (adapter.c:2461)
==19530==    by 0x11DEEA: manager_remove_adapter (manager.c:316)
==19530==    by 0x489EF06: g_slist_foreach (in /usr/lib/libglib-2.0.so.0.2000.1)
==19530==    by 0x11DF22: manager_cleanup (manager.c:321)
==19530==    by 0x129686: hcid_dbus_exit (dbus-common.c:158)
==19530==    by 0x11243F: main (main.c:426)
==19530==  If you believe this happened as a result of a stack overflow in your
==19530==  program's main thread (unlikely but possible), you can try to increase
==19530==  the size of the main thread stack using the --main-stacksize= flag.
==19530==  The main thread stack size used in this run was 8388608.
==19530== ==19530== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 77 from 3)
==19530== malloc/free: in use at exit: 45,425 bytes in 685 blocks.
==19530== malloc/free: 2,528 allocs, 1,843 frees, 1,159,834 bytes allocated.
==19530== For counts of detected errors, rerun with: -v
==19530== searching for pointers to 685 not-freed blocks.
==19530== checked 133,960 bytes.
==19530== ==19530== LEAK SUMMARY:
==19530==    definitely lost: 24 bytes in 1 blocks.
==19530==      possibly lost: 744 bytes in 3 blocks.
==19530==    still reachable: 44,657 bytes in 681 blocks.
==19530==         suppressed: 0 bytes in 0 blocks.
==19530== Rerun with --leak-check=full to see details of leaked memory.
Segmentation fault


aplay doesn't work either.

:; aplay -vv  -D JX10 /home/stuart/ws/music_test/Rebecca_Pidgeon-You_Got_Me-8000-mono.wav
Playing WAVE '/home/stuart/ws/music_test/Rebecca_Pidgeon-You_Got_Me-8000-mono.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono
ALSA lib pcm_bluetooth.c:1607:(audioservice_expect) BT_START_STREAM failed : Success(0)
ALSA lib pcm_bluetooth.c:1566:(audioservice_recv) Too short (1 bytes) IPC packet from bluetoothd
aplay: set_params:1022: Unable to install hw params:
ACCESS:  RW_INTERLEAVED
FORMAT:  S16_LE
SUBFORMAT:  STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: 8000
PERIOD_TIME: 125000
PERIOD_SIZE: 1000
PERIOD_BYTES: 2000
PERIODS: 4
BUFFER_TIME: 500000
BUFFER_SIZE: 4000
BUFFER_BYTES: 8000
TICK_TIME: [0 0]


bluetoothd[19575]: Accepted new client connection on unix socket (fd=13)
bluetoothd[19575]: Audio API: BT_REQUEST <- BT_GET_CAPABILITIES
bluetoothd[19575]: Audio API: BT_RESPONSE -> BT_GET_CAPABILITIES
bluetoothd[19575]: Audio API: BT_REQUEST <- BT_OPEN
bluetoothd[19575]: open sco - object=ANY source=ANY destination=00:1A:45:2F:49:98 lock=write
bluetoothd[19575]: Audio API: BT_RESPONSE -> BT_OPEN
bluetoothd[19575]: Audio API: BT_REQUEST <- BT_SET_CONFIGURATION
bluetoothd[19575]: State changed /org/bluez/19575/hci0/dev_00_1A_45_2F_49_98: HEADSET_STATE_DISCONNECTED -> HEADSET_STATE_CONNECT_IN_PROGRESS
bluetoothd[19575]: adapter_get_device(00:1A:45:2F:49:98)
bluetoothd[19575]: Unable to get service record: Connection timed out (110)
bluetoothd[19575]: Audio API: BT_RESPONSE -> BT_SET_CONFIGURATION
bluetoothd[19575]: telephony-dummy: device 0x4b92490 disconnected
bluetoothd[19575]: State changed /org/bluez/19575/hci0/dev_00_1A_45_2F_49_98: HEADSET_STATE_CONNECT_IN_PROGRESS -> HEADSET_STATE_DISCONNECTED
bluetoothd[19575]: Audio API: BT_REQUEST <- BT_START_STREAM
bluetoothd[19575]: State changed /org/bluez/19575/hci0/dev_00_1A_45_2F_49_98: HEADSET_STATE_DISCONNECTED -> HEADSET_STATE_CONNECT_IN_PROGRESS
bluetoothd[19575]: Unable to get service record: Connection reset by peer (104)
bluetoothd[19575]: Unable to get a SCO fd
bluetoothd[19575]: headset_resume_complete: resume failed
bluetoothd[19575]: Audio API: BT_ERROR -> BT_START_STREAM
bluetoothd[19575]: telephony-dummy: device 0x4b92490 disconnected
bluetoothd[19575]: State changed /org/bluez/19575/hci0/dev_00_1A_45_2F_49_98: HEADSET_STATE_CONNECT_IN_PROGRESS -> HEADSET_STATE_DISCONNECTED
bluetoothd[19575]: Unix client disconnected (fd=13)
bluetoothd[19575]: client_free(0x4bed8e0)


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