[pulseaudio-discuss] bluetooth proximity crash

[Colin Guthrie]

Hi

Not sure if I'll get a chance to look at this myself in the next few 
days (pretty hectic) so posting it here:
https://qa.mandriva.com/show_bug.cgi?id=53538
Steps to Reproduce:
1. pacmd
2. >>> load-module module-bluetooth-proximity sink=0 hci=00:16:E4:33:50:16

here is the backtrace :
(gdb) bt
#0  0x00007f641fc76545 in raise (sig=<value optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007f641fc77b60 in abort () at abort.c:88
#2  0x00007f6420a7b7b5 in _dbus_abort () at dbus-sysdeps.c:88
#3  0x00007f6420a7767a in _dbus_warn_check_failed (
     format=0x7f6420a84760 "arguments to %s() were incorrect, assertion 
\"%s\"
failed in file %s line %d.\nThis is normally a bug in some application using
the D-Bus library.\n") at dbus-internals.c:283
#4  0x00007f6420a615ab in dbus_connection_send_with_reply_and_block
(connection=<value optimized out>,
     message=0x124d470, timeout_milliseconds=-1, error=0x7fff466c3790) at
dbus-connection.c:3340
#5  0x00007f6420a5b0f6 in send_no_return_values (connection=0x123afb0,
msg=0x124d470, error=<value optimized out>)
     at dbus-bus.c:1412
#6  0x00007f6420a5b1d2 in dbus_bus_remove_match (connection=0x123afb0,
     rule=0x120a6a0
"type='signal',sender='org.bluez',interface='org.bluez.Adapter',member='BondingRemoved',path='/org/bluez/00:17:E5:83:C0:15'",
error=0x7fff466c3790) at dbus-bus.c:1582
#7  0x00007f641645fcbe in add_matches (u=0x123ff00, add=false) at
modules/bluetooth/module-bluetooth-proximity.c:359
#8  0x00007f641645fe84 in module_bluetooth_proximity_LTX_pa__done (m=<value
optimized out>)
     at modules/bluetooth/module-bluetooth-proximity.c:481
#9  0x00007f6416460dbd in module_bluetooth_proximity_LTX_pa__init 
(m=0x1205ca0)
     at modules/bluetooth/module-bluetooth-proximity.c:451
#10 0x00007f6423951dfa in pa_module_load (c=0x11eddf0, name=0x120b020
"module-bluetooth-proximity",
     argument=0x1296ac0 "sink=0 hci=00:17:E5:83:C0:15") at
pulsecore/module.c:112
#11 0x00007f6423940ab2 in pa_cli_command_load (c=0x11eddf0, t=0x1221fc0,
buf=0x1224770, fail=<value optimized out>)
     at pulsecore/cli-command.c:426
#12 0x00007f642393d93c in pa_cli_command_execute_line_stateful (c=0x11eddf0,
s=<value optimized out>, buf=0x1224770,
    fail=0x1294cc8, ifstate=<value optimized out>) at
pulsecore/clicommand.c:1744
#13 0x00007f64166652cd in line_callback (line=0x1229ba0,
     s=0x129f450 "load-module module-bluetooth-proximity sink=0
hci=00:17:E5:83:C0:15", userdata=0x1294ca0)
     at pulsecore/cli.c:162
#14 0x00007f64234b5295 in do_work (l=0x1229ba0) at pulsecore/ioline.c:270
#15 0x00007f642370453d in pa_mainloop_dispatch (m=0x11edc00) at
pulse/mainloop.c:712
#16 0x00007f64237048b8 in pa_mainloop_iterate (m=0x11edc00, block=<value
optimized out>, retval=0x7fff466c3c9c)
     at pulse/mainloop.c:953
#17 0x00007f6423704960 in pa_mainloop_run (m=0x11edc00, 
retval=0x7fff466c3c9c)
at pulse/mainloop.c:968
#18 0x0000000000409d6a in main (argc=<value optimized out>, argv=<value
optimized out>) at daemon/main.c:924



I can see this in the log :
Sep  8 23:50:16 takara pulseaudio[8565]: module-bluetooth-proximity.c:
org.bluez.Adapter.ListBondings failed: Method "ListBondings" with 
signature ""
on interface "org.bluez.Adapter" doesn't exist
Sep  8 23:50:16 takara pulseaudio[8565]: module.c: Failed to load  module
"module-bluetooth-proximity" (argument: ""): initialization failed.


-- 

Colin Guthrie
gmane(at)colin.guthr.ie
http://colin.guthr.ie/

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