I'm having a really hard time trying to fix a native bug that popup on our App. The stacktrace looks like this:
03-21 11:39:08.861 22893-23067/com.siplay.android_siplay A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 23067 (RxIoScheduler-2)
03-21 11:39:08.921 2177-2177/? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
03-21 11:39:08.921 2177-2177/? A/DEBUG: Build fingerprint: 'samsung/j7elteub/j7elte:6.0.1/MMB29K/J700MUBS2BQB1:user/release-keys'
03-21 11:39:08.921 2177-2177/? A/DEBUG: Revision: '0'
03-21 11:39:08.921 2177-2177/? A/DEBUG: ABI: 'arm'
03-21 11:39:08.921 2177-2177/? A/DEBUG: pid: 22893, tid: 23067, name: RxIoScheduler-2 >>> com.siplay.android_siplay <<<
03-21 11:39:08.921 2177-2177/? A/DEBUG: signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
03-21 11:39:08.951 2177-2177/? A/DEBUG: Abort message: 'art/runtime/class_linker.cc:2253] Check failed: mirror::Class::kStatusNotReady == klass->GetStatus() (mirror::Class::kStatusNotReady=StatusNotReady, klass->GetStatus()=Class::Status[3604580]) '
03-21 11:39:08.951 2177-2177/? A/DEBUG: r0 00000000 r1 00005a1b r2 00000006 r3 de5f7978
03-21 11:39:08.951 2177-2177/? A/DEBUG: r4 de5f7980 r5 de5f7930 r6 0000000b r7 0000010c
03-21 11:39:08.951 2177-2177/? A/DEBUG: r8 f47f3220 r9 f483ce44 sl daec479b fp f4822fa8
03-21 11:39:08.951 2177-2177/? A/DEBUG: ip 00000006 sp de5efd50 lr f6dca38d pc f6dcc77c cpsr 40070010
03-21 11:39:08.991 2177-2177/? A/DEBUG: backtrace:
03-21 11:39:08.991 2177-2177/? A/DEBUG: #00 pc 0004277c /system/lib/libc.so (tgkill+12)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #01 pc 00040389 /system/lib/libc.so (pthread_kill+32)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #02 pc 0001caab /system/lib/libc.so (raise+10)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #03 pc 00019d29 /system/lib/libc.so (__libc_android_abort+34)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #04 pc 0001756c /system/lib/libc.so (abort+4)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #05 pc 00330d43 /system/lib/libart.so (_ZN3art7Runtime5AbortEv+210)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #06 pc 000f447b /system/lib/libart.so (_ZN3art10LogMessageD2Ev+2226)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #07 pc 0011e3ed /system/lib/libart.so (_ZN3art11ClassLinker10SetupClassERKNS_7DexFileERKNS1_8ClassDefENS_6HandleINS_6mirror5ClassEEEPNS8_11ClassLoaderE+964)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #08 pc 00135873 /system/lib/libart.so (_ZN3art11ClassLinker11DefineClassEPNS_6ThreadEPKcjNS_6HandleINS_6mirror11ClassLoaderEEERKNS_7DexFileERKNS9_8ClassDefE+186)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #09 pc 00135fad /system/lib/libart.so (_ZN3art11ClassLinker26FindClassInPathClassLoaderERNS_33ScopedObjectAccessAlreadyRunnableEPNS_6ThreadEPKcjNS_6HandleINS_6mirror11ClassLoaderEEEPPNS8_5ClassE+732)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #10 pc 00136297 /system/lib/libart.so (_ZN3art11ClassLinker9FindClassEPNS_6ThreadEPKcNS_6HandleINS_6mirror11ClassLoaderEEE.part.589+522)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #11 pc 00136b5b /system/lib/libart.so (_ZN3art11ClassLinker9FindClassEPNS_6ThreadEPKcNS_6HandleINS_6mirror11ClassLoaderEEE+50)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #12 pc 0038e89f /system/lib/libart.so (_ZN3art8verifier12RegTypeCache12ResolveClassEPKcPNS_6mirror11ClassLoaderE+170)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #13 pc 0038e9e3 /system/lib/libart.so (_ZN3art8verifier12RegTypeCache4FromEPNS_6mirror11ClassLoaderEPKcb+306)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #14 pc 0037b2f1 /system/lib/libart.so (_ZN3art8verifier14MethodVerifier26ResolveClassAndCheckAccessEj+432)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #15 pc 0038144d /system/lib/libart.so (_ZN3art8verifier14MethodVerifier25CodeFlowVerifyInstructionEPj+6160)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #16 pc 00383f2d /system/lib/libart.so (_ZN3art8verifier14MethodVerifier20CodeFlowVerifyMethodEv+144)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #17 pc 00384ee1 /system/lib/libart.so (_ZN3art8verifier14MethodVerifier14VerifyCodeFlowEv+868)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #18 pc 00384ff5 /system/lib/libart.so (_ZN3art8verifier14MethodVerifier6VerifyEv+148)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #19 pc 00386217 /system/lib/libart.so (_ZN3art8verifier14MethodVerifier12VerifyMethodEPNS_6ThreadEjPKNS_7DexFileENS_6HandleINS_6mirror8DexCacheEEENS7_INS8_11ClassLoaderEEEPKNS4_8ClassDefEPKNS4_8CodeItemEPNS_9ArtMethodEjbb+406)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #20 pc 00386acd /system/lib/libart.so (_ZN3art8verifier14MethodVerifier11VerifyClassEPNS_6ThreadEPKNS_7DexFileENS_6HandleINS_6mirror8DexCacheEEENS7_INS8_11ClassLoaderEEEPKNS4_8ClassDefEbPNSt3__112basic_stringIcNSG_11char_traitsIcEENSG_9allocatorIcEEEE+1028)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #21 pc 0038721f /system/lib/libart.so (_ZN3art8verifier14MethodVerifier11VerifyClassEPNS_6ThreadEPNS_6mirror5ClassEbPNSt3__112basic_stringIcNS7_11char_traitsIcEENS7_9allocatorIcEEEE+506)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #22 pc 0013c563 /system/lib/libart.so (_ZN3art11ClassLinker11VerifyClassEPNS_6ThreadENS_6HandleINS_6mirror5ClassEEE+666)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #23 pc 0013cef1 /system/lib/libart.so (_ZN3art11ClassLinker15InitializeClassEPNS_6ThreadENS_6HandleINS_6mirror5ClassEEEbb.part.593+204)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #24 pc 0013dd7f /system/lib/libart.so (_ZN3art11ClassLinker17EnsureInitializedEPNS_6ThreadENS_6HandleINS_6mirror5ClassEEEbb+94)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #25 pc 000c3687 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+38598)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #26 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #27 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #28 pc 0020af5f /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE4ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+538)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #29 pc 000c0695 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+26324)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #30 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #31 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #32 pc 0020924b /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE2ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+198)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #33 pc 000c0b41 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+27520)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #34 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #35 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #36 pc 0020af5f /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE4ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+538)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #37 pc 000c0695 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+26324)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #38 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #39 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #40 pc 0020af5f /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE4ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+538)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #41 pc 000c0695 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+26324)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #42 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #43 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #44 pc 0020924b /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE2ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+198)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #45 pc 000c0b41 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+27520)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #46 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #47 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #48 pc 0020af5f /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE4ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+538)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #49 pc 000c0695 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+26324)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #50 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #51 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #52 pc 0020af5f /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE4ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+538)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #53 pc 000c0695 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+26324)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #54 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #55 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #56 pc 0020924b /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE2ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+198)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #57 pc 000c0b41 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+27520)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #58 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #59 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #60 pc 0020af5f /system/lib/libart.so (_ZN3art11interpreterL8DoInvokeILNS_10InvokeTypeE4ELb0ELb0EEEbPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+538)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #61 pc 000c0695 /system/lib/libart.so (_ZN3art11interpreter15ExecuteGotoImplILb0ELb0EEENS_6JValueEPNS_6ThreadEPKNS_7DexFile8CodeItemERNS_11ShadowFrameES2_+26324)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #62 pc 001ec6d5 /system/lib/libart.so (artInterpreterToInterpreterBridge+136)
03-21 11:39:08.991 2177-2177/? A/DEBUG: #63 pc 00206f05 /system/lib/libart.so (_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_11InstructionEtPNS_6JValueE+336)
The bug seems to be happening by closing and opening the App several times. This is really weird because this bug popup from nowhere from one version to another, and the only thing that we added was some updates for the Android compat library. This bug seems to be happening mostly on Moto X Pure and Samsung devices.
This is the crash report that we are getting through Crashlytics NDK:
Crashed: .android_siplay|
0 libart.so 0xf4686cfa art::mirror::Class::GetDescriptor(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*)
1 libart.so 0xf4686c0b art::mirror::Class::GetArrayDescriptor(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*)
2 libart.so 0xf4686d05 art::mirror::Class::GetDescriptor(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*)
3 libart.so 0xf47456b3 art::PrettyTypeOf(art::mirror::Object*)
4 libart.so 0xf457578d (Missing)
5 libart.so 0xf4575c3f (Missing)
6 libart.so 0xf4576399 (Missing)
7 libart.so 0xf4576be9 art::gc::collector::MarkSweep::ScanGrayObjects(bool, unsigned char)
8 libart.so 0xf4576eff (Missing)
9 libart.so 0xf4577071 art::gc::collector::MarkSweep::MarkingPhase()
10 libart.so 0xf4577313 art::gc::collector::MarkSweep::RunPhases()
11 libart.so 0xf456d2ad art::gc::collector::GarbageCollector::Run(art::gc::GcCause, bool)
12 libart.so 0xf4591027 art::gc::Heap::CollectGarbageInternal(art::gc::collector::GcType, art::gc::GcCause, bool)
13 libart.so 0xf4592621 (Missing)
14 libart.so 0xf45ae095 art::gc::TaskProcessor::RunAllTasks(art::Thread*)
15 boot.oat 0x73701377 (Missing)
