1192200 - flame-kk nightly crashes b2g when calling startLeScan

Status: RESOLVED DUPLICATE of bug 1190751

(Firefox OS Graveyard :: Bluetooth, defect)

Description

[Jan Jongboom [:janjongboom] (inactive)]

Attachment: ble_broken.log

On Flame. Got nightly_v4 base image and latest shallow flash images. Then run `navigator.mozBluetooth.defaultAdapter.startLeScan([])`.

Result: b2g crashes

ADB log file attached

Comment 1

[Jan Jongboom [:janjongboom] (inactive)]

This looks like the culprit:

I/(Preallocated app)( 5152): PAC file installed from data: URI
I/RollingSpider( 5132): Content JS LOG: [EVENT] connecting
I/RollingSpider( 5132):     at StateManager.prototype<.handleEvent (app://dc68c4b3-9445-8948-b7b7-1121835c1ef0/js/state_manager.js:72:9)
I/RollingSpider( 5132): Content JS LOG: [EVENT] scanning-start
I/RollingSpider( 5132):     at StateManager.prototype<.handleEvent (app://dc68c4b3-9445-8948-b7b7-1121835c1ef0/js/state_manager.js:72:9)
E/bluetoothd( 4702): unsupported service 0x9
E/bt-btif ( 4702): bta_jv_rfcomm_stop_server
I/ServiceManager(  191): service 'android.security.keystore' died
I/ServiceManager(  191): service 'SurfaceFlinger' died
I/ServiceManager(  191): service 'permission' died
I/ServiceManager(  191): service 'display.qservice' died
I/Gecko   ( 5132): [Child 5132] WARNING: pipe error (13): Connection reset by peer: file /builds/slave/b2g_m-cen_flm-kk_ntly-00000000/build/gecko/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 459
I/Gecko   ( 4811):
I/Gecko   ( 4811): ###!!! [Child][MessageChannel] Error: (msgtype=0x3A00E1,name=PContent::Msg_AsyncMessage) Channel error: cannot send/recv
I/Gecko   ( 4811):
I/ServiceManager(  191): service 'media.audio_flinger' died
I/ServiceManager(  191): service 'media.player' died
I/ServiceManager(  191): service 'media.camera' died
I/ServiceManager(  191): service 'media.audio_policy' died

Comment 2

[Shawn Huang [:shawnjohnjr][:shuang] (as a happy gecko contributor)]

We've spent two days and we're trying to bisect the problem now. ni Jocelyn for more input.

Comment 4

[Jocelyn Liu [:jocelyn] [:joliu]]

I have some updates in https://bugzilla.mozilla.org/show_bug.cgi?id=1190751#c5.