[TIMOB-13730] Android: Ti.Platform.displayCaps crashes taking whole JNI local reference table

GitHub Issue	n/a
Type	Bug
Priority	Low
Status	Reopened
Resolution	Unresolved
Affected Version/s	Release 3.1.0
Fix Version/s	n/a
Components	n/a
Labels	n/a
Reporter	Yury Skaletskiy
Assignee	Unknown
Created	2013-04-19T15:15:20.000+0000
Updated	2018-02-28T20:04:12.000+0000

Description

*Problem description* The following test case causes Java process to crash on Android with local ref table overflow error as shown in the log below. *Test case*

var getdcaps = function() {
	var a = [];
	for (i = 0; i < 1000; i++) {
		a.push(Ti.Platform.displayCaps);
	}
	return a;
}
Ti.API.info("getdcaps length: " + getdcaps().length);

*Log*

04-19 15:11:21.583: E/dalvikvm(2243): JNI ERROR (app bug): local reference table overflow (max=512)
04-19 15:11:21.583: W/dalvikvm(2243): JNI local reference table (0xb9f763b0) dump:
04-19 15:11:21.593: W/dalvikvm(2243):   Last 10 entries (of 512):
04-19 15:11:21.593: W/dalvikvm(2243):       511: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       510: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       509: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       508: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       507: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       506: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       505: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       504: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       503: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):       502: 0xb4447688 ti.modules.titanium.platform.DisplayCapsProxy
04-19 15:11:21.593: W/dalvikvm(2243):   Summary:
04-19 15:11:21.593: W/dalvikvm(2243):         2 of java.lang.String (2 unique instances)
04-19 15:11:21.593: W/dalvikvm(2243):         1 of org.appcelerator.kroll.runtime.v8.V8Runtime
04-19 15:11:21.593: W/dalvikvm(2243):         2 of org.appcelerator.titanium.proxy.ActivityProxy (1 unique instances)
04-19 15:11:21.593: W/dalvikvm(2243):         1 of ti.modules.titanium.platform.PlatformModule
04-19 15:11:21.593: W/dalvikvm(2243):       506 of ti.modules.titanium.platform.DisplayCapsProxy (1 unique instances)
04-19 15:11:21.593: E/dalvikvm(2243): Failed adding to JNI local ref table (has 512 entries)
04-19 15:11:21.593: I/dalvikvm(2243): "KrollRuntimeThread" prio=5 tid=11 RUNNABLE
04-19 15:11:21.593: I/dalvikvm(2243):   | group="main" sCount=0 dsCount=0 obj=0xb44128c8 self=0xb9f97070
04-19 15:11:21.593: I/dalvikvm(2243):   | sysTid=2258 nice=0 sched=0/0 cgrp=[fopen-error:2] handle=-1174825904
04-19 15:11:21.593: I/dalvikvm(2243):   | state=R schedstat=( 0 0 0 ) utm=5 stm=2 core=0
04-19 15:11:21.603: I/dalvikvm(2243):   at org.appcelerator.kroll.runtime.v8.V8Runtime.nativeRunModule(Native Method)
04-19 15:11:21.603: I/dalvikvm(2243):   at org.appcelerator.kroll.runtime.v8.V8Runtime.doRunModule(V8Runtime.java:159)
04-19 15:11:21.603: I/dalvikvm(2243):   at org.appcelerator.kroll.KrollRuntime.handleMessage(KrollRuntime.java:289)
04-19 15:11:21.603: I/dalvikvm(2243):   at org.appcelerator.kroll.runtime.v8.V8Runtime.handleMessage(V8Runtime.java:185)
04-19 15:11:21.603: I/dalvikvm(2243):   at android.os.Handler.dispatchMessage(Handler.java:95)
04-19 15:11:21.603: I/dalvikvm(2243):   at android.os.Looper.loop(Looper.java:137)
04-19 15:11:21.603: I/dalvikvm(2243):   at org.appcelerator.kroll.KrollRuntime$KrollRuntimeThread.run(KrollRuntime.java:112)
04-19 15:11:21.603: E/dalvikvm(2243): VM aborting
04-19 15:11:21.603: A/libc(2243): Fatal signal 11 (SIGSEGV) at 0xdeadd00d (code=1), thread 2258 (KrollRuntimeThr)
04-19 15:11:21.725: I/DEBUG(792): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
04-19 15:11:21.725: I/DEBUG(792): Build fingerprint: 'generic_x86/sdk_x86/generic_x86:4.2/JOP40C/eng.android-build.20121231.103448:eng/test-keys'
04-19 15:11:21.725: I/DEBUG(792): Revision: '0'
04-19 15:11:21.725: I/DEBUG(792): pid: 2243, tid: 2258, name: UNKNOWN  >>> ru.mobileorders.gemm.pf <<<
04-19 15:11:21.725: I/DEBUG(792): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadd00d
04-19 15:11:21.803: I/DEBUG(792):     eax 0000020c  ebx b733eff4  ecx 00000001  edx 00000000
04-19 15:11:21.803: I/DEBUG(792):     esi ab91423c  edi 0000020c
04-19 15:11:21.813: I/DEBUG(792):     xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000  xss 0000007b
04-19 15:11:21.813: I/DEBUG(792):     eip b72800f2  ebp b733fc80  esp ab914220  flags 00010246
04-19 15:11:21.813: I/DEBUG(792): backtrace:
04-19 15:11:21.813: I/DEBUG(792):     #00  pc 0005e0f2  /system/lib/libdvm.so (dvmAbort+178)
04-19 15:11:21.813: I/DEBUG(792): stack:
04-19 15:11:21.813: I/DEBUG(792):          ab9141e0  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab9141e4  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab9141e8  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab9141ec  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab9141f0  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab9141f4  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab9141f8  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab9141fc  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab914200  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab914204  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab914208  00000000  
04-19 15:11:21.813: I/DEBUG(792):          ab91420c  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914210  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914214  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914218  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab91421c  00000000  
04-19 15:11:21.823: I/DEBUG(792):     #00  ab914220  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914224  b7305a9d  /system/lib/libdvm.so
04-19 15:11:21.823: I/DEBUG(792):          ab914228  b7306c9b  /system/lib/libdvm.so
04-19 15:11:21.823: I/DEBUG(792):          ab91422c  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914230  ba002a30  [heap]
04-19 15:11:21.823: I/DEBUG(792):          ab914234  b7305a9d  /system/lib/libdvm.so
04-19 15:11:21.823: I/DEBUG(792):          ab914238  b7305f0b  /system/lib/libdvm.so
04-19 15:11:21.823: I/DEBUG(792):          ab91423c  6c756e28  
04-19 15:11:21.823: I/DEBUG(792):          ab914240  0000296c  
04-19 15:11:21.823: I/DEBUG(792):          ab914244  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914248  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab91424c  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914250  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914254  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab914258  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ab91425c  00000000  
04-19 15:11:21.823: I/DEBUG(792):          ........  ........
04-19 15:11:21.823: I/DEBUG(792): memory map around fault addr deadd00d:
04-19 15:11:21.833: I/DEBUG(792):     bf95d000-bf972000 [stack]
04-19 15:11:21.833: I/DEBUG(792):     (no map for address)
04-19 15:11:21.833: I/DEBUG(792):     (no map above)
04-19 15:11:21.853: I/BootReceiver(1189): Copying /data/tombstones/tombstone_08 to DropBox (SYSTEM_TOMBSTONE)
04-19 15:11:21.863: D/Zygote(795): Process 2243 terminated by signal (11)
04-19 15:11:21.863: I/ActivityManager(1189): Process ru.mobileorders.gemm.pf (pid 2243) has died.
04-19 15:11:21.873: I/dalvikvm(2262): Turning on JNI app bug workarounds for target SDK version 7...
04-19 15:11:21.873: I/ActivityManager(1189): Start proc ru.mobileorders.gemm.pf for activity ru.mobileorders.gemm.pf/.PeoplesfoodActivity: pid=2262 uid=10046 gids={50046, 1015, 3003, 1028}
04-19 15:11:21.873: W/Trace(1189): Unexpected value from nativeGetEnabledTags: 0
04-19 15:11:21.873: W/Trace(1189): Unexpected value from nativeGetEnabledTags: 0
04-19 15:11:21.873: W/Trace(1189): Unexpected value from nativeGetEnabledTags: 0
04-19 15:11:21.883: W/Trace(1189): Unexpected value from nativeGetEnabledTags: 0
04-19 15:11:21.883: E/Trace(2262): error opening trace file: No such file or directory (2)

Attachments

File	Date	Size
emulator-output.log	2013-04-19T18:33:18.000+0000	8774
emulator-output.log	2013-04-19T18:33:18.000+0000	8774
hardware-qemu.ini	2013-04-19T18:33:18.000+0000	1439
testcase.zip	2013-04-19T18:33:18.000+0000	752972

Comments

Daniel Sefton 2013-04-19

Please ensure that the test case you provided runs. I'm getting a "length is undefined" error, and understandably so.
Yury Skaletskiy 2013-04-19

Please find attached the solution archive as well as full emulator log and its config files
Daniel Sefton 2013-04-30

Tested and confirmed on Google APIs Android 4.2 Emulator [armeabi-v7a] with Ti SDK 3.1 GA, Alloy 1.1.1, Ti Studio 3.1.0.201304151600. It does not crash on Android 4.1.2 and below however, on Android 4.1.2 x86 emulator, or Samsung Galaxy S2 Android 2.3.6. Test case runs without crash, printing the log as expected: 04-30 14:57:56.599: I/TiAPI(3963): getdcaps length: 1000 So it's an Android OS version parity issue.

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