Closed
Bug 937364
Opened 11 years ago
Closed 11 years ago
Unable to profile using a nexus4 device
Categories
(Core Graveyard :: Widget: Gonk, defect)
Tracking
(Not tracked)
RESOLVED
FIXED
mozilla28
People
(Reporter: kgrandon, Assigned: jld)
References
Details
(Keywords: perf, Whiteboard: [c= p= s=2013.11.22 u=])
One of our partners reported being unable to profile code using the nexus4. It would be good to understand why, and see if there is a way that we can fix this for ourselves/partners.
I'm not sure if this is enough to debug, but I'm seeing the following in the logs:
E/Profiler( 4110): ----------------- MOZ_PROFILER_NEW not set -----------------
E/Profiler( 4110): Sampler started
F/libc ( 4110): Fatal signal 11 (SIGSEGV) at 0x00300000 (code=1), thread 4110 (b2g)
E/Profiler( 4348): ----------------- MOZ_PROFILER_NEW not set -----------------
I/ServiceManager( 165): service 'media.resource_manager' died
I/ServiceManager( 165): service 'display.qservice' died
E/Profiler( 4348): Sampler started
F/libc ( 4348): Fatal signal 11 (SIGSEGV) at 0x00a00000 (code=1), thread 4348 ((Preallocated a)
I/DEBUG ( 4109): unexpected waitpid response: n=4110, status=00000b00
I/DEBUG ( 4109): ptrace detach from 4110 failed: No such process
I/DEBUG ( 4109): debuggerd committing suicide to free the zombie!
F/libc ( 4348): Failed while talking to debuggerd: Connection reset by peer
I/ServiceManager( 165): service 'media.audio_policy' died
I/ServiceManager( 165): service 'media.audio_flinger' died
I/ServiceManager( 165): service 'media.player' died
I/ServiceManager( 165): service 'media.camera' died
Reporter | ||
Comment 1•11 years ago
|
||
Hi Jed, Benoit - Wondering if either of you two know what may be causing this. It would be really great if we could provide our partner with a fix. Thanks!
Flags: needinfo?(jld)
Flags: needinfo?(bgirard)
Assignee | ||
Comment 2•11 years ago
|
||
See bug 914190. The patch there is r-, but should work if a quick fix is needed.
See also bug 926734 (where the patch from 914190 was successfully used), but I don't think any of the issues showing up there affect the Nexus 4.
Flags: needinfo?(jld)
Reporter | ||
Comment 4•11 years ago
|
||
With the dependency resolved I am now able to profile a nexus4. Thanks for the work on this Jed!
Status: NEW → RESOLVED
Closed: 11 years ago
Flags: needinfo?(bgirard)
Resolution: --- → FIXED
Updated•11 years ago
|
Whiteboard: [c= p= s= u=] → [c= p= s=2013.11.22 u=]
Updated•11 years ago
|
Assignee: nobody → jld
Target Milestone: --- → mozilla28
Updated•6 years ago
|
Product: Core → Core Graveyard
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Description
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