Bug 362939

Summary:	test apk in android 5.0 or most,at 0x6A23AB4: art::Thread::InstallImplicitProtection() (in /system/lib/libart.so)
Product:	[Developer tools] valgrind	Reporter:	winnie_hx <winnie_hx>
Component:	general	Assignee:	Julian Seward <jseward>
Status:	REPORTED ---
Severity:	normal	CC:	winnie_hx
Priority:	NOR
Version First Reported In:	3.11.0
Target Milestone:	---
Platform:	Android
OS:	Android 5.x
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	patch to fix this problem

Description winnie_hx 2016-05-11 11:56:42 UTC

I test apk by valgrind in android 5.0 or most ,must meet the problem:

 at 0x6A23AB4: art::Thread::InstallImplicitProtection() (in /system/lib/libart.so)
I/val.sh  ( 4822): ==4824==  If you believe this happened as a result of a stack
I/val.sh  ( 4822): ==4824==  overflow in your program's main thread (unlikely but
I/val.sh  ( 4822): ==4824==  possible), you can try to increase the size of the
I/val.sh  ( 4822): ==4824==  main thread stack using the --main-stacksize= flag.
I/val.sh  ( 4822): ==4824==  The main thread stack size used in this run was 134217728

I try to add --main-stacksize=134217728, this problem is still exist.

finally ，the problem can be solved.I attach a patch that fix the issue.

Comment 1 winnie_hx 2016-05-11 12:37:28 UTC

Created attachment 98913 [details]
patch to fix this problem

Comment 2 winnie_hx 2016-05-11 12:39:08 UTC

using patch to fix this problem ,and then  you can test apk by valgrind in android 5.0 or most . memcheck,callgrind,lackey and so on.

Comment 3 Josef Weidendorfer 2016-05-12 12:06:30 UTC

Re-assigned to general. Not specific for callgrind.