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P2P-GO-NEG-FAILURE status=4 without prior error messages #128

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Ginkosama opened this issue Sep 25, 2016 · 4 comments
Closed

P2P-GO-NEG-FAILURE status=4 without prior error messages #128

Ginkosama opened this issue Sep 25, 2016 · 4 comments

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@Ginkosama
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Hi,

I'm able to run miraclecast in sink mode and display my phone screen on my laptop.

But when i'm trying to display my laptop screen on my TV, the connection fail to establish.
On my computer i directly see that it fails in miracle-wifid log, but on my TV it keep the connection loading page for a while before showing an error saying registration failed. (i've checked and my computer is in the allowed list on the TV)

If i run miracle-wifid with log level trace, i got a P2P-GO-NEG-FAILURE status=4, but with no prior error message, so i'm clueless about what's going wrong... here is the log :

root@franck-inspiron:/usr/local/src/miraclecast-master/res# miracle-wifid --log-level=trace --log-time
[0000.000001] INFO: miracle-wifid - revision 1.0 Sep 25 2016 04:42:48
[0000.097089] DEBUG: friendly-name from local hostname: franck-inspiron (manager_read_name() in /usr/local/src/miraclecast-master/src/wifi/wifid.c:366)
[0000.097805] DEBUG: link: new link: wlan0 (3) (link_new() in /usr/local/src/miraclecast-master/src/wifi/wifid-link.c:71)
[0000.097826] DEBUG: supplicant: new supplicant for wlan0 (supplicant_new() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:2087)
[0000.097841] INFO: link: add link: wlan0
[0000.097854] INFO: link: manage link wlan0
[0000.097866] DEBUG: supplicant: start supplicant of wlan0 (supplicant_start() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:2610)
[0000.097933] DEBUG: supplicant: spawn supplicant of wlan0 (supplicant_spawn() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:2459)
[0000.098013] INFO: supplicant: wpa_supplicant found: /sbin/wpa_supplicant
[0000.098203] INFO: supplicant: wpas spawned as pid:28446
[0000.411530] DEBUG: supplicant: open supplicant of wlan0 (supplicant_open() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:2250)
[0000.411785] TRACE: wpa: raw message: OK

[0000.411950] TRACE: wpa: raw message: p2p_device_address=48:5a:b6:0d:06:b7
p2p_state=IDLE
wifi_display=1
ifname=wlan0
address=48:5a:b6:0d:06:b7

[0000.411986] DEBUG: supplicant: local p2p-address is: 48:5a:b6:0d:06:b7 (supplicant_status_fn() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:1807)
[0000.412061] TRACE: wpa: raw message: OK

[0000.412139] TRACE: wpa: raw message: OK

[0000.412201] TRACE: wpa: raw message: FAIL

[0000.412260] TRACE: wpa: raw message: OK

[0000.412282] DEBUG: link: link wlan0 started (link_supplicant_started() in /usr/local/src/miraclecast-master/src/wifi/wifid-link.c:277)
[0000.412436] TRACE: wpa: raw message: FAIL

[0016.316797] DEBUG: supplicant: sent P2P_FIND to wpas on wlan0 (supplicant_p2p_start_scan() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:2020)
[0016.316983] TRACE: wpa: raw message: OK

[0016.317017] DEBUG: supplicant: p2p-scanning now active on wlan0 (supplicant_p2p_find_fn() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:1901)
[0016.324707] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0017.269139] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 0 bc:05:43:29:ab:b0
[0017.269194] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 1 cc:4e:ec:dd:af:68
[0017.269214] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 2 00:26:24:be:4d:40
[0017.269233] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 3 4a:e2:44:b8:80:a8
[0017.269251] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 4 24:65:11:c7:68:6e
[0017.269269] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 5 0c:54:a5:c0:18:62
[0017.269286] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 6 40:3d:ec:1b:0c:e0
[0017.269303] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 7 b0:c2:87:bd:f0:72
[0017.269320] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 8 f4:57:3e:f8:63:8c
[0017.269336] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 9 c4:12:f5:73:7c:40
[0017.269352] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 10 cc:4e:ec:3b:2b:10
[0017.269370] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 11 cc:4e:ec:d8:87:28
[0017.269387] TRACE: wpa: raw message: <3>P2P-DEVICE-FOUND 4a:e2:44:b8:80:a8 p2p_dev_addr=4a:e2:44:b8:80:a8 pri_dev_type=7-0050F204-1 name='KDL-48R550C' config_methods=0x188 dev_capab=0x24 group_capab=0x3b wfd_dev_info=0x0111022a0064 vendor_elems=1 new=1
[0017.269424] DEBUG: peer: new peer: 4a:e2:44:b8:80:a8 @ wlan0 (peer_new() in /usr/local/src/miraclecast-master/src/wifi/wifid-peer.c:52)
[0017.269438] INFO: peer: add peer: 4a:e2:44:b8:80:a8
[0017.269447] DEBUG: peer: peer 4a:e2:44:b8:80:a8 @ wlan0 started (peer_supplicant_started() in /usr/local/src/miraclecast-master/src/wifi/wifid-peer.c:162)
[0017.269544] DEBUG: supplicant: requesting data for new peer 4a:e2:44:b8:80:a8 (supplicant_event_p2p_device_found() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:962)
[0017.276442] TRACE: wpa: raw message: 4a:e2:44:b8:80:a8
pri_dev_type=7-0050F204-1
device_name=KDL-48R550C
manufacturer=Ralink Technology, Corp.
model_name=Ralink Wireless Access Point
model_number=RT2860
serial_number=12345678
config_methods=0x188
dev_capab=0x24
group_capab=0x3b
level=-71
age=1
listen_freq=2462
wps_method=not-ready
interface_addr=00:00:00:00:00:00
member_in_go_dev=00:00:00:00:00:00
member_in_go_iface=00:00:00:00:00:00
go_neg_req_sent=0
go_state=unknown
dialog_token=0
intended_addr=00:00:00:00:00:00
country=__
oper_freq=2462
req_config_methods=0x0
flags=[REPORTED]
status=0
invitation_reqs=0
oper_ssid=DIRECT-Gd-BRAVIA
wfd_subelems=0000060111022a0064060007000000000000000a000648e244b880a8
vendor_elems=dd07000c4304000000

[0017.517329] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0017.689114] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 12 40:3d:ec:c2:05:94
[0017.689170] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 13 00:e0:4d:b8:53:f0
[0017.930730] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0018.444918] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0018.756121] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0019.272614] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0019.584194] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0019.757072] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 14 44:32:c8:9b:95:35
[0019.896277] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0020.208199] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0020.724975] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0021.240930] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0021.413048] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 15 00:04:ed:b4:f7:a0
[0021.757047] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0022.170517] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0022.480254] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0022.653069] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 16 80:ea:23:47:46:7a
[0022.792281] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0022.965021] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 17 c4:27:95:b8:aa:f7
[0023.308858] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0023.722597] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0024.134813] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0024.546631] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0024.856273] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0025.168204] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0025.582858] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0025.753075] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-BSS-ADDED 18 e0:88:5d:a0:32:cd
[0025.994989] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0026.508941] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0027.024889] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0027.336341] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0027.750750] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0028.264914] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0028.780887] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0029.297091] TRACE: wpa: raw message: IFNAME=wlan0 <3>CTRL-EVENT-SCAN-STARTED 
[0029.405929] DEBUG: supplicant: connect to 4a:e2:44:b8:80:a8 via pbc/(null) (supplicant_peer_connect() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:739)
[0029.407559] TRACE: wpa: raw message: <3>P2P-FIND-STOPPED 
[0029.407609] DEBUG: supplicant: p2p-scanning stopped on wlan0 (supplicant_event_p2p_find_stopped() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:904)
[0029.407718] TRACE: wpa: raw message: OK

[0029.485434] TRACE: wpa: raw message: <3>P2P-GO-NEG-FAILURE status=4
[0029.485470] DEBUG: supplicant: unhandled wpas-event: <3>P2P-GO-NEG-FAILURE status=4 (supplicant_event() in /usr/local/src/miraclecast-master/src/wifi/wifid-supplicant.c:1483)

How can i get more info on what's going on ?

Thanks, Franck.

P.S : i use systemd 229, and all test are passed for hardware and gstreamer.
@albfan
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albfan commented Sep 25, 2016

Check #4. Is getting a lot of traction and is a long wanted feature. Close this if that's what you're looking for

@Ginkosama
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I'm aware of #4 and i was thinking to try and help on the debug of a stream to the TV, but here the connection is not successful, and i don't see why, there is no info except this P2P-GO-NEG-FAILURE status=4 in the log right ? So how can i got more debug on what's going on, any hint ?

@albfan
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albfan commented Sep 26, 2016

Sounds great!. You can start reading about group formation on

https://www.wi-fi.org/downloads-registered/Wi-Fi_Display_Specification_v1.1.zip/Wi-Fi%2BDisplay%2BTechnical%2BSpecification%2Bv1.1/21848

There's a widi direct spec too. I will link as soon as possible

@albfan
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albfan commented Nov 18, 2016

continue this on #4 right?

@albfan albfan closed this as completed Nov 18, 2016
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@albfan @Ginkosama