[pulseaudio-tickets] [PulseAudio] #363: pulseaudio exits when a remote peer closes a connection to module-simple-protocol-tcp.
PulseAudio
trac-noreply at tango.0pointer.de
Sun Sep 21 05:13:55 PDT 2008
#363: pulseaudio exits when a remote peer closes a connection to module-simple-
protocol-tcp.
----------------------+-----------------------------------------------------
Reporter: trustin | Owner: lennart
Type: defect | Status: new
Priority: normal | Milestone:
Component: daemon | Severity: major
Resolution: | Keywords:
----------------------+-----------------------------------------------------
Comment (by trustin):
OK. Here's the reproduction step as you asked:
Startup:
{{{
hermes / # pulseaudio -vvvvv
I: core-util.c: Successfully gained nice level -11.
W: main.c: This program is not intended to be run as root (unless --system
is specified).
W: pid.c: Stale PID file, overwriting.
I: main.c: This is PulseAudio 0.9.10
I: main.c: Page size is 4096 bytes
I: main.c: Fresh high-resolution timers available! Bon appetit!
D: cli-command.c: Checking for existance of '/usr/lib64/pulse-0.9/modules
/module-hal-detect.so': success
I: module-hal-detect.c: Trying capability alsa
D: module-hal-detect.c: Not loaded device
/org/freedesktop/Hal/devices/computer_alsa_sequencer
D: module-hal-detect.c: Not loaded device
/org/freedesktop/Hal/devices/computer_alsa_timer
D: module-hal-detect.c: Loading module-alsa-sink with arguments
'device_id=1
sink_name=alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0'
D: alsa-util.c: Trying front:1...
I: module-alsa-sink.c: Successfully opened device front:1.
I: module-alsa-sink.c: Successfully enabled mmap() mode.
ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL front:1
I: alsa-util.c: Unable to attach to mixer front:1: No such file or
directory
I: alsa-util.c: Successfully attached to mixer 'hw:1'
I: alsa-util.c: Cannot find mixer control "Master".
I: alsa-util.c: Using mixer control "PCM".
I: sink.c: Created sink 0
"alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0"
with sample spec "s16le 2ch 44100Hz"
I: source.c: Created source 0
"alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0.monitor"
with sample spec "s16le 2ch 44100Hz"
I: module-alsa-sink.c: Using 4 fragments of size 4408 bytes.
I: alsa-util.c: All 2 channels can be mapped to mixer channels. Using
hardware volume control.
D: module-alsa-sink.c: Thread starting up
D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+29
I: module-alsa-sink.c: Starting playback.
I: module.c: Loaded "module-alsa-sink" (index: #0; argument: "device_id=1
sink_name=alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0").
D: module-hal-detect.c: Not loaded device
/org/freedesktop/Hal/devices/usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_control__1
D: module-hal-detect.c: Not loaded device
/org/freedesktop/Hal/devices/pci_8086_284b_sound_card_0_alsa_playback_1
D: module-hal-detect.c: Loading module-alsa-sink with arguments
'device_id=0
sink_name=alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0'
D: alsa-util.c: Trying front:0...
I: module-alsa-sink.c: Successfully opened device front:0.
I: module-alsa-sink.c: Successfully enabled mmap() mode.
ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL front:0
I: alsa-util.c: Unable to attach to mixer front:0: No such file or
directory
I: alsa-util.c: Successfully attached to mixer 'hw:0'
I: alsa-util.c: Using mixer control "Master".
I: sink.c: Created sink 1
"alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0" with sample spec
"s16le 2ch 44100Hz"
I: source.c: Created source 1
"alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0.monitor" with
sample spec "s16le 2ch 44100Hz"
I: module-alsa-sink.c: Using 4 fragments of size 4352 bytes.
I: alsa-util.c: All 2 channels can be mapped to mixer channels. Using
hardware volume control.
D: module-alsa-sink.c: Thread starting up
D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+28
I: module-alsa-sink.c: Starting playback.
I: module.c: Loaded "module-alsa-sink" (index: #1; argument: "device_id=0
sink_name=alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0").
D: module-hal-detect.c: Loading module-alsa-source with arguments
'device_id=0
source_name=alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0'
D: alsa-util.c: Trying front:0...
I: module-alsa-source.c: Successfully opened device front:0.
I: module-alsa-source.c: Successfully enabled mmap() mode.
ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL front:0
I: alsa-util.c: Unable to attach to mixer front:0: No such file or
directory
I: alsa-util.c: Successfully attached to mixer 'hw:0'
I: alsa-util.c: Using mixer control "Capture".
I: source.c: Created source 2
"alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0" with sample spec
"s16le 2ch 44100Hz"
I: module-alsa-source.c: Using 4 fragments of size 4352 bytes.
I: alsa-util.c: All 2 channels can be mapped to mixer channels. Using
hardware volume control.
D: module-alsa-source.c: Thread starting up
D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+27
I: module.c: Loaded "module-alsa-source" (index: #2; argument:
"device_id=0
source_name=alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0").
D: module-hal-detect.c: Not loaded device
/org/freedesktop/Hal/devices/pci_8086_284b_sound_card_0_alsa_hw_specific_0
D: module-hal-detect.c: Not loaded device
/org/freedesktop/Hal/devices/pci_8086_284b_sound_card_0_alsa_control__1
I: module-hal-detect.c: Loaded 3 modules.
I: module.c: Loaded "module-hal-detect" (index: #3; argument: "").
D: cli-command.c: Checking for existance of '/usr/lib64/pulse-0.9/modules
/module-esound-protocol-unix.so': success
I: module.c: Loaded "module-esound-protocol-unix" (index: #4; argument:
"").
I: protocol-native.c: loading cookie from disk.
I: module.c: Loaded "module-native-protocol-unix" (index: #5; argument:
"").
I: module-volume-restore.c: starting with empty ruleset.
I: module.c: Loaded "module-volume-restore" (index: #6; argument: "").
I: module.c: Loaded "module-default-device-restore" (index: #7; argument:
"").
I: module.c: Loaded "module-rescue-streams" (index: #8; argument: "").
D: module-suspend-on-idle.c: Sink
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0
becomes idle.
D: module-suspend-on-idle.c: Sink
alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0 becomes idle.
D: module-suspend-on-idle.c: Source
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0.monitor
becomes idle.
D: module-suspend-on-idle.c: Source
alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0.monitor becomes
idle.
D: module-suspend-on-idle.c: Source
alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0 becomes idle.
I: module.c: Loaded "module-suspend-on-idle" (index: #9; argument: "").
D: cli-command.c: Checking for existance of '/usr/lib64/pulse-0.9/modules
/module-gconf.so': failure
D: cli-command.c: Checking for existance of
'/usr/lib64/pulse-0.9/modules/module-x11-publish.so': success
D: module-x11-publish.c: using already loaded auth cookie.
E: x11wrap.c: XOpenDisplay() failed
E: module.c: Failed to load module "module-x11-publish" (argument: ""):
initialization failed.
E: main.c: Module load failed.
I: main.c: Daemon startup complete.
D: module-hal-detect.c: dbus: interface=org.freedesktop.DBus,
path=/org/freedesktop/DBus, member=NameAcquired
I: module-suspend-on-idle.c: Sink
alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0 idle for too long,
suspending ...
I: module-alsa-sink.c: Device suspended...
I: module-suspend-on-idle.c: Sink
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0
idle for too long, suspending ...
I: module-alsa-sink.c: Device suspended...
I: module-suspend-on-idle.c: Source
alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0 idle for too long,
suspending ...
I: module-alsa-source.c: Device suspended...
I: module-suspend-on-idle.c: Source
alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0.monitor idle for
too long, suspending ...
I: module-suspend-on-idle.c: Source
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0.monitor
idle for too long, suspending ...
I: main.c: Got signal SIGUSR2.
I: module.c: Loaded "module-cli-protocol-unix" (index: #10; argument: "").
I: client.c: Created 0 "UNIX socket client"
D: module-hal-detect.c: dbus: interface=org.freedesktop.Hal.Device,
path=/org/freedesktop/Hal/devices/computer_power_supply_battery_CMB1,
member=PropertyModified
}}}
Loaded module-simple-protocol-tcp using pacmd:
{{{
hermes ~ # pacmd
Welcome to PulseAudio! Use "help" for usage information.
>>> load-module module-simple-protocol-tcp port=4712 rate=44100
format=s16le channels=2
}}}
The log message when module-simple-protocol-tcp is loaded:
{{{
I: module.c: Loaded "module-simple-protocol-tcp" (index: #11; argument:
"port=4712 rate=44100 format=s16le channels=2").
}}}
Now run the telnet client in the same machine:
{{{
hermes ~ # telnet localhost 4712
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
^]
telnet> close
Connection closed.
}}}
PulseAudio output:
{{{
I: socket-server.c: TCP connection accepted by tcpwrap.
I: client.c: Created 1 "TCP/IP client from 127.0.0.1:48273"
I: module-alsa-sink.c: Trying resume...
I: module-alsa-sink.c: Resumed successfully...
I: module-alsa-sink.c: Starting playback.
D: module-suspend-on-idle.c: Sink
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0
becomes idle.
D: module-suspend-on-idle.c: Sink
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0
becomes busy.
I: sink-input.c: Created input 0 "TCP/IP client from 127.0.0.1:48273" on
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0
with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
D: memblockq.c: memblockq requested: maxlength=88200, tlength=0, base=4,
prebuf=18446744073709551615, minreq=8820
D: memblockq.c: memblockq sanitized: maxlength=88200, tlength=88200,
base=4, prebuf=44100, minreq=8820
I: module-volume-restore.c: Creating new entry for <pulsecore/protocol-
simple.c$TCP/IP client from 127.0.0.1:48273>
D: protocol-simple.c: read(): EOF
D: module-suspend-on-idle.c: Sink
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0
becomes idle.
D: module-suspend-on-idle.c: Sink
alsa_output.usb_device_8bb_2704_noserial_if0_sound_card_0_alsa_playback_0
becomes idle.
I: sink-input.c: Freeing output 0 "TCP/IP client from 127.0.0.1:48273"
I: client.c: Freed 1 "TCP/IP client from 127.0.0.1:48273"
E: object.c: Assertion 'pa_object_refcnt(o) > 0' failed at
pulsecore/object.c:60, function pa_object_unref(). Aborting.
Aborted (core dumped)
}}}
--
Ticket URL: <http://www.pulseaudio.org/ticket/363#comment:10>
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