Heya, When a remote pairing is cancelled, bluetoothd will go in a loop, or crash. 1. Start pairing from a non-SSP remote device (such as my old phone) 2. Enter the PIN on the phone 3. When the RequestPinCode callback is called on the computer, kill the agent (simple-agent for example). 4. bluetoothd goes in a loop or crashes as it does in: https://bugzilla.redhat.com/show_bug.cgi?id=1027365 Applying this patch gives more reasonable backtraces: diff --git a/src/agent.c b/src/agent.c index bcba969..b292881 100644 --- a/src/agent.c +++ b/src/agent.c @@ -203,6 +203,8 @@ void agent_unref(struct agent *agent) if (agent->ref > 0) return; + g_assert (agent->ref == 0); + if (agent->request) { DBusError err; agent_pincode_cb pincode_cb; And asserts nicely before looping forever: bluetoothd[28090]: src/agent.c:agent_unref() 0x6c5f90: ref=-1 ** ERROR:src/agent.c:206:agent_unref: assertion failed: (agent->ref == 0) The backtrace: #0 0x00000033f2835c59 in raise () from /lib64/libc.so.6 #1 0x00000033f2837368 in abort () from /lib64/libc.so.6 #2 0x00007ffff7d000ed in _g_log_abort () from /lib64/libglib-2.0.so.0 #3 0x00007ffff7d1dc97 in g_assertion_message () from /lib64/libglib-2.0.so.0 #4 0x00007ffff7d1dcfa in g_assertion_message_expr () from /lib64/libglib-2.0.so.0 #5 0x00000000004529f4 in agent_unref (agent=0x6c5f90) at src/agent.c:206 #6 0x00000000004621d7 in pincode_cb (agent=<optimized out>, err=<optimized out>, pin=0x0, data=<optimized out>) at src/device.c:3979 #7 0x000000000045297d in agent_unref (agent=0x6c5f90) at src/agent.c:221 #8 0x00000000004621d7 in pincode_cb (agent=<optimized out>, err=<optimized out>, pin=0x0, data=<optimized out>) at src/device.c:3979 #9 0x0000000000452236 in pincode_reply (call=<optimized out>, user_data=0x6f2790) at src/agent.c:445 #10 0x00000033f780c782 in complete_pending_call_and_unlock (connection=connection@entry=0x6c6320, pending=0x6eb100, message=message@entry=0x6ce680) at dbus-connection.c:2314 #11 0x00000033f780f9b1 in dbus_connection_dispatch (connection=connection@entry=0x6c6320) at dbus-connection.c:4580 #12 0x0000000000474ea8 in message_dispatch (data=0x6c6320) at gdbus/mainloop.c:76 #13 0x00007ffff7cf9e43 in g_timeout_dispatch () from /lib64/libglib-2.0.so.0 #14 0x00007ffff7cf92a6 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #15 0x00007ffff7cf9628 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0 #16 0x00007ffff7cf9a3a in g_main_loop_run () from /lib64/libglib-2.0.so.0 #17 0x000000000040a530 in main (argc=1, argv=0x7fffffffe518) at src/main.c:587 Cheers -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
