Luiz,
Bad news it doesn't work, it keeps doing the same. This is the output
of bluetoothd -n -d:
bluetoothd[3572]: audio/manager.c:handle_uuid() server not enabled for
0000110a-0000-1000-8000-00805f9b34fb (0x110a)
bluetoothd[3572]: audio/manager.c:handle_uuid() Found AV Target
bluetoothd[3572]: audio/control.c:control_init() Registered interface
org.bluez.Control on path /org/bluez/3572/hci0/dev_00_24_91_E4_E9_05
bluetoothd[3572]: audio/manager.c:handle_uuid() Found AV Target
bluetoothd[3572]: src/device.c:btd_device_unref() 0x90f9e08: ref=2
bluetoothd[3572]: src/device.c:btd_device_ref() 0x90f9e08: ref=3
bluetoothd[3572]: src/device.c:search_cb()
/org/bluez/3572/hci0/dev_00_24_91_E4_E9_05: No service update
bluetoothd[3572]: src/device.c:btd_device_unref() 0x90f9e08: ref=2
bluetoothd[3572]: src/adapter.c:session_unref() 0x90b2790: ref=0
bluetoothd[3572]: src/adapter.c:session_remove() Discovery session
0x90b2790 with :1.81 deactivated
bluetoothd[3572]: src/adapter.c:session_remove() Stopping discovery
bluetoothd[3572]: Stopping discovery
bluetoothd[3572]: src/device.c:btd_device_ref() 0x90adfd0: ref=2
bluetoothd[3572]: Discovery session 0x90fe178 with :1.81 activated
bluetoothd[3572]: src/adapter.c:session_ref() 0x90fe178: ref=1
bluetoothd[3572]: src/adapter.c:adapter_remove_connection() Removing
temporary device /org/bluez/3572/hci0/dev_C8_7E_75_DC_1E_86
bluetoothd[3572]: src/device.c:device_remove() Removing device
/org/bluez/3572/hci0/dev_C8_7E_75_DC_1E_86
bluetoothd[3572]: src/device.c:btd_device_unref() 0x90fc080: ref=1
bluetoothd[3572]: src/device.c:btd_device_unref() 0x90fc080: ref=0
bluetoothd[3572]: src/device.c:device_free() 0x90fc080
bluetoothd[3572]: src/adapter.c:adapter_get_device() 00:05:4F:63:5A:E0
bluetoothd[3572]: src/adapter.c:session_unref() 0x90fe178: ref=0
bluetoothd[3572]: src/adapter.c:session_remove() Discovery session
0x90fe178 with :1.81 deactivated
bluetoothd[3572]: src/adapter.c:session_remove() Stopping discovery
bluetoothd[3572]: Stopping discovery
bluetoothd[3572]: Discovery session 0x90b1e00 with :1.81 activated
bluetoothd[3572]: src/adapter.c:session_ref() 0x90b1e00: ref=1
bluetoothd[3572]: <27>Jul 28 14:26:36 bluetoothd[3572]: : error
updating services: Host is down (112)
And this is the call trace during the crash:
+ 4 0x80ac636 (from 0x80a9a28) device_remove_connection():
/home/manuel/bluez/src/device.c:908
+ 5 0x80ac4ca (from 0x80ac753) device_set_connected():
/home/manuel/bluez/src/device.c:875
+ 6 0x80b0d08 (from 0x80ac517) emit_property_changed():
/home/manuel/bluez/src/dbus-common.c:266
+ 7 0x80b0a31 (from 0x80b0da4) append_variant():
/home/manuel/bluez/src/dbus-common.c:195
+ 7 0x805005d (from 0x80b0db6) g_dbus_send_message():
/home/manuel/bluez/gdbus/object.c:615
+ 4 0x80ae60e (from 0x80a9a55) device_get_address():
/home/manuel/bluez/src/device.c:1654
+ 5 0x80aa5a4 (from 0x80ae639) bacpy():
/home/manuel/bluez/./lib/bluetooth/bluetooth.h:132
+ 4 0x808a77f (from 0x80a9a6d) hci_req_queue_remove():
/home/manuel/bluez/src/security.c:169
+ 4 0x80affea (from 0x80a9a78) device_is_authenticating():
/home/manuel/bluez/src/device.c:2339
+ 4 0x80ae749 (from 0x80a9a9a) device_is_temporary():
/home/manuel/bluez/src/device.c:1683
+ 1 0x808a82f (from 0x808cdb4) check_pending_hci_req():
/home/manuel/bluez/src/security.c:186
+ 0 0x8094781 (from 0x2cddab) connect_cb(): /home/manuel/bluez/src/btio.c:138
+ 1 0x8094628 (from 0x80947be) check_nval():
/home/manuel/bluez/src/btio.c:103
+ 1 0x8097b6e (from 0x8094849) bt_io_error_quark():
/home/manuel/bluez/src/btio.c:1296
+ 1 0x8099523 (from 0x80948c1) connect_watch():
/home/manuel/bluez/src/glib-helper.c:283
+ 2 0x80ae1c5 (from 0x809966f) browse_cb():
/home/manuel/bluez/src/device.c:1540
+ 3 0x80adf2f (from 0x80ae312) search_cb():
/home/manuel/bluez/src/device.c:1476
+ 4 0x8089ef6 (from 0x80adf90) error(): /home/manuel/bluez/src/log.c:47
If you go through the code it fails in the line:
static void search_cb(sdp_list_t *recs, int err, gpointer user_data)
{
struct browse_req *req = user_data;
struct btd_device *device = req->device;
if (err < 0) {
error("%s: error updating services: %s (%d)",
device->path, strerror(-err), -err);
goto send_reply;
}
It fails because device->path is not valid.
My patch even though than ugly it worked. I know this is not the best
for upstream, but at least is something to start with. For some reason
either user_data or device is invalid when that callback gets.
Manuel
--
Manuel Francisco Naranjo
Software Department Argentina
Wireless Cables Inc
www.aircable.net
cel: +5493412010019
skype: naranjomanuelfrancisco
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