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POFatal signal 11 (SIGSEGV) when GC runs after calling KeyChain.getPrivateKey
 

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  1. POFatal signal 11 (SIGSEGV) when GC runs after calling KeyChain.getPrivateKey
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    <p>I'm getting a <em>Fatal signal 11 (SIGSEGV)</em> in my application. It occurs after pressing a button (<code>onClick</code> is executed), getting the private key of an KeyChain alias and then when the garbage collector runs the next time.</p> <p>Some more information:</p> <ul> <li>I can only reproduce this on Samsung Galaxy S3 (Android 4.1.2 installed)</li> <li>There is no ANR-Dialog, the app is just beeing closed</li> <li>The error occurs the next time the GC starts after KeyChain.getPrivateKey has been called.</li> </ul> <p><strong>Example for reproduction:</strong></p> <pre><code>public class MainActivity extends Activity implements KeyChainAliasCallback { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public void onClick(View v) throws Exception { KeyChain.choosePrivateKeyAlias(this, this, null, null, null, -1, null); } @Override public void alias(String alias) { try { KeyChain.getPrivateKey(MainActivity.this, alias); System.gc(); //Trigger it manually or we could just wait and do some stuff... } catch (Exception e) { e.printStackTrace(); //No exeption since its a native fatal error } } } </code></pre> <p><strong>Stack Trace:</strong></p> <pre><code>11-14 15:58:25.445: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x5 11-14 15:58:25.650: D/STATUSBAR-NetworkController(4598): refreshSignalCluster: data=0 bt=false 11-14 15:58:25.650: D/STATUSBAR-SignalClusterView(4598): mSeparateMobileGroup=8 11-14 15:58:25.650: D/STATUSBAR-SignalClusterView(4598): mSeparateMobileGroup=8 11-14 15:58:25.650: D/STATUSBAR-SignalClusterView(4598): mSeparateMobileGroup=8 11-14 15:58:25.780: D/dalvikvm(27601): GC_CONCURRENT freed 237K, 10% free 12315K/13639K, paused 29ms+3ms, total 78ms 11-14 15:58:25.815: A/libc(27601): Fatal signal 11 (SIGSEGV) at 0x588c62b2 (code=1), thread 27610 (FinalizerDaemon) 11-14 15:58:25.900: I/InputReader(3755): Touch event's action (MT) is 0x6 (deviceType=0) [pCnt=3, s=1.3858 3.3867 ] 11-14 15:58:25.900: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x6 11-14 15:58:25.900: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x6 11-14 15:58:25.900: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x6 11-14 15:58:25.935: I/DEBUG(501): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 11-14 15:58:25.935: I/DEBUG(501): Build fingerprint: 'samsung/m0xx/m0:4.1.2/JZO54K/I9300XXELL4:user/release-keys' 11-14 15:58:25.935: I/DEBUG(501): pid: 27601, tid: 27610, name: FinalizerDaemon &gt;&gt;&gt; com.example.crash &lt;&lt;&lt; 11-14 15:58:25.935: I/DEBUG(501): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 588c62b2 11-14 15:58:25.935: I/InputReader(3755): Touch event's action (MT) is 0x5 (deviceType=0) [pCnt=3, s=0.3869 1.3858 3.3867 ] 11-14 15:58:25.935: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x5 11-14 15:58:25.935: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x5 11-14 15:58:25.935: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x5 11-14 15:58:25.985: I/InputReader(3755): Touch event's action (MT) is 0x6 (deviceType=0) [pCnt=3, s=1.3858 3.3867 ] 11-14 15:58:25.985: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x6 11-14 15:58:25.985: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x6 11-14 15:58:25.985: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x6 11-14 15:58:26.010: I/InputReader(3755): Touch event's action (MT) is 0x106 (deviceType=0) [pCnt=2, s=1.3858 ] 11-14 15:58:26.010: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x106 11-14 15:58:26.010: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x106 11-14 15:58:26.010: I/InputDispatcher(3755): Delivering touch to current input target: action: 0x106 11-14 15:58:26.280: I/DEBUG(501): r0 5707b358 r1 5707b4b0 r2 5707b388 r3 00000000 11-14 15:58:26.280: I/DEBUG(501): r4 40f94820 r5 00000000 r6 00000001 r7 588c62b3 11-14 15:58:26.280: I/DEBUG(501): r8 5707b388 r9 40f94824 sl 5707b358 fp 5d05ec94 11-14 15:58:26.280: I/DEBUG(501): ip 00000000 sp 5d05ec28 lr 40a67ea3 pc 588c62b2 cpsr 80000030 11-14 15:58:26.280: I/DEBUG(501): d0 42c8000042b431a1 d1 3ff0000000bd4278 11-14 15:58:26.280: I/DEBUG(501): d2 0000000100000001 d3 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d4 0000000000000000 d5 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d6 00d20ff000000000 d7 0000005a4e93dbee 11-14 15:58:26.280: I/DEBUG(501): d8 0000000000000000 d9 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d10 0000000000000000 d11 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d12 0000000000000000 d13 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d14 0000000000000000 d15 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d16 3fe0000000000000 d17 3fe999999999999a 11-14 15:58:26.280: I/DEBUG(501): d18 0033003200310030 d19 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d20 4008000000000000 d21 3fbc71c71c71c71c 11-14 15:58:26.280: I/DEBUG(501): d22 3fcc7288e957b53b d23 3fd24998d6307188 11-14 15:58:26.280: I/DEBUG(501): d24 3fd99a27ad32ddf5 d25 3fe555b0aaeac752 11-14 15:58:26.280: I/DEBUG(501): d26 0000000000000000 d27 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d28 0000000000000005 d29 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): d30 0000000000000000 d31 0000000000000000 11-14 15:58:26.280: I/DEBUG(501): scr 80000010 11-14 15:58:26.290: I/DEBUG(501): backtrace: 11-14 15:58:26.290: I/DEBUG(501): #00 pc 588c62b2 &lt;unknown&gt; 11-14 15:58:26.290: I/DEBUG(501): #01 pc 00038ea1 /system/lib/libcrypto.so 11-14 15:58:26.290: I/DEBUG(501): #02 pc 00038d43 /system/lib/libcrypto.so (CRYPTO_free_ex_data+34) 11-14 15:58:26.290: I/DEBUG(501): #03 pc 0008ac69 /system/lib/libcrypto.so (RSA_free+60) 11-14 15:58:26.290: I/DEBUG(501): #04 pc 000742bf /system/lib/libcrypto.so (EVP_PKEY_free+46) 11-14 15:58:26.290: I/DEBUG(501): #05 pc 0001deb0 /system/lib/libdvm.so (dvmPlatformInvoke+112) 11-14 15:58:26.290: I/DEBUG(501): #06 pc 0004d103 /system/lib/libdvm.so (dvmCallJNIMethod(unsigned int const*, JValue*, Method const*, Thread*)+394) 11-14 15:58:26.290: I/DEBUG(501): #07 pc 000272e0 /system/lib/libdvm.so 11-14 15:58:26.290: I/DEBUG(501): #08 pc 0002bbe8 /system/lib/libdvm.so (dvmInterpret(Thread*, Method const*, JValue*)+180) 11-14 15:58:26.290: I/DEBUG(501): #09 pc 0005f871 /system/lib/libdvm.so (dvmCallMethodV(Thread*, Method const*, Object*, bool, JValue*, std::__va_list)+272) 11-14 15:58:26.290: I/DEBUG(501): #10 pc 0005f89b /system/lib/libdvm.so (dvmCallMethod(Thread*, Method const*, Object*, JValue*, ...)+20) 11-14 15:58:26.290: I/DEBUG(501): #11 pc 00054453 /system/lib/libdvm.so 11-14 15:58:26.290: I/DEBUG(501): #12 pc 00012e00 /system/lib/libc.so (__thread_entry+48) 11-14 15:58:26.290: I/DEBUG(501): #13 pc 00012558 /system/lib/libc.so (pthread_create+172) 11-14 15:58:26.290: I/DEBUG(501): stack: 11-14 15:58:26.290: I/DEBUG(501): 5d05ebe8 40de9f64 11-14 15:58:26.290: I/DEBUG(501): 5d05ebec 5707b358 11-14 15:58:26.290: I/DEBUG(501): 5d05ebf0 5d05ec94 11-14 15:58:26.290: I/DEBUG(501): 5d05ebf4 400b9f81 /system/lib/libc.so (malloc+12) 11-14 15:58:26.290: I/DEBUG(501): 5d05ebf8 400b9f75 /system/lib/libc.so (malloc) 11-14 15:58:26.290: I/DEBUG(501): 5d05ebfc 40a66927 /system/lib/libcrypto.so 11-14 15:58:26.290: I/DEBUG(501): 5d05ec00 40b00000 /system/lib/libcrypto.so 11-14 15:58:26.290: I/DEBUG(501): 5d05ec04 40a66df9 /system/lib/libcrypto.so (CRYPTO_malloc+68) 11-14 15:58:26.290: I/DEBUG(501): 5d05ec08 00000002 11-14 15:58:26.290: I/DEBUG(501): 5d05ec0c 40a66649 /system/lib/libcrypto.so (CRYPTO_lock+80) 11-14 15:58:26.290: I/DEBUG(501): 5d05ec10 40f94820 11-14 15:58:26.290: I/DEBUG(501): 5d05ec14 5707b1d8 11-14 15:58:26.290: I/DEBUG(501): 5d05ec18 5707b228 11-14 15:58:26.290: I/DEBUG(501): 5d05ec1c 40f94820 11-14 15:58:26.290: I/DEBUG(501): 5d05ec20 df0027ad 11-14 15:58:26.290: I/DEBUG(501): 5d05ec24 00000000 11-14 15:58:26.290: I/DEBUG(501): #00 5d05ec28 00000000 11-14 15:58:26.290: I/DEBUG(501): ........ ........ 11-14 15:58:26.290: I/DEBUG(501): #01 5d05ec28 00000000 11-14 15:58:26.290: I/DEBUG(501): 5d05ec2c 00000000 11-14 15:58:26.290: I/DEBUG(501): 5d05ec30 5707b388 11-14 15:58:26.290: I/DEBUG(501): 5d05ec34 5707b358 11-14 15:58:26.290: I/DEBUG(501): 5d05ec38 00000006 11-14 15:58:26.290: I/DEBUG(501): 5d05ec3c 40de9f6c 11-14 15:58:26.290: I/DEBUG(501): 5d05ec40 5d05ec80 11-14 15:58:26.290: I/DEBUG(501): 5d05ec44 40de9f64 11-14 15:58:26.290: I/DEBUG(501): 5d05ec48 40d2d820 11-14 15:58:26.290: I/DEBUG(501): 5d05ec4c 40a67d45 /system/lib/libcrypto.so (CRYPTO_free_ex_data+36) 11-14 15:58:26.290: I/DEBUG(501): #02 5d05ec50 5707b358 11-14 15:58:26.290: I/DEBUG(501): 5d05ec54 40d2d810 11-14 15:58:26.290: I/DEBUG(501): 5d05ec58 00000000 11-14 15:58:26.290: I/DEBUG(501): 5d05ec5c 40ab9c6d /system/lib/libcrypto.so (RSA_free+64) 11-14 15:58:26.295: I/DEBUG(501): memory near r0: 11-14 15:58:26.300: I/DEBUG(501): 5707b338 00000005 0000001b 57366e40 00000024 ........@n6W$... 11-14 15:58:26.300: I/DEBUG(501): 5707b348 00000000 00000000 00000001 00000063 ............c... 11-14 15:58:26.300: I/DEBUG(501): 5707b358 00000000 00000000 588c8014 5707afc8 ...........X...W 11-14 15:58:26.300: I/DEBUG(501): 5707b368 5707b3f8 5707b498 00000000 00000000 ...W...W........ 11-14 15:58:26.300: I/DEBUG(501): 5707b378 00000000 00000000 00000000 00000000 ................ 11-14 15:58:26.300: I/DEBUG(501): memory near r1: 11-14 15:58:26.300: I/DEBUG(501): 5707b490 00000000 0000001b 5707b3b8 00000001 ...........W.... 11-14 15:58:26.300: I/DEBUG(501): 5707b4a0 00000001 00000000 00000001 00000023 ............#... 11-14 15:58:26.300: I/DEBUG(501): 5707b4b0 30303031 5253555f 59454b50 3530445f 1000_USRPKEY_D05 11-14 15:58:26.300: I/DEBUG(501): 5707b4c0 37393333 00000000 00000000 0000001b 3397............ 11-14 15:58:26.300: I/DEBUG(501): 5707b4d0 5707b4e8 00000020 00000021 00000000 ...W ...!....... 11-14 15:58:26.300: I/DEBUG(501): memory near r2: 11-14 15:58:26.300: I/DEBUG(501): 5707b368 5707b3f8 5707b498 00000000 00000000 ...W...W........ 11-14 15:58:26.300: I/DEBUG(501): 5707b378 00000000 00000000 00000000 00000000 ................ 11-14 15:58:26.300: I/DEBUG(501): 5707b388 5707b3c8 ffffffff 00000000 000000a6 ...W............ 11-14 15:58:26.300: I/DEBUG(501): 5707b398 00000000 00000000 00000000 00000000 ................ 11-14 15:58:26.300: I/DEBUG(501): 5707b3a8 00000000 00000000 00000000 00000013 ................ 11-14 15:58:26.300: I/DEBUG(501): memory near r4: 11-14 15:58:26.300: I/DEBUG(501): 40f94800 5ad4ac4c 5879e008 0042a340 5b174f8c L..Z..yX@.B..O.[ 11-14 15:58:26.300: I/DEBUG(501): 40f94810 000000f8 00000000 00000000 00000013 ................ 11-14 15:58:26.300: I/DEBUG(501): 40f94820 5707b228 400ec534 00000010 0000004b (..W4..@....K... 11-14 15:58:26.300: I/DEBUG(501): 40f94830 00000002 00000026 41dd71d8 41dd7358 ....&amp;....q.AXs.A 11-14 15:58:26.300: I/DEBUG(501): 40f94840 7379732f 2f6d6574 6d617266 726f7765 /system/framewor 11-14 15:58:26.300: I/DEBUG(501): memory near r7: 11-14 15:58:26.300: I/DEBUG(501): 588c6290 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.300: I/DEBUG(501): 588c62a0 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.300: I/DEBUG(501): 588c62b0 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.300: I/DEBUG(501): 588c62c0 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.300: I/DEBUG(501): 588c62d0 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.300: I/DEBUG(501): memory near r8: 11-14 15:58:26.300: I/DEBUG(501): 5707b368 5707b3f8 5707b498 00000000 00000000 ...W...W........ 11-14 15:58:26.300: I/DEBUG(501): 5707b378 00000000 00000000 00000000 00000000 ................ 11-14 15:58:26.300: I/DEBUG(501): 5707b388 5707b3c8 ffffffff 00000000 000000a6 ...W............ 11-14 15:58:26.300: I/DEBUG(501): 5707b398 00000000 00000000 00000000 00000000 ................ 11-14 15:58:26.300: I/DEBUG(501): 5707b3a8 00000000 00000000 00000000 00000013 ................ 11-14 15:58:26.300: I/DEBUG(501): memory near r9: 11-14 15:58:26.300: I/DEBUG(501): 40f94804 5879e008 0042a340 5b174f8c 000000f8 ..yX@.B..O.[.... 11-14 15:58:26.300: I/DEBUG(501): 40f94814 00000000 00000000 00000013 5707b228 ............(..W 11-14 15:58:26.300: I/DEBUG(501): 40f94824 400ec534 00000010 0000004b 00000002 4..@....K....... 11-14 15:58:26.300: I/DEBUG(501): 40f94834 00000026 41dd71d8 41dd7358 7379732f &amp;....q.AXs.A/sys 11-14 15:58:26.300: I/DEBUG(501): 40f94844 2f6d6574 6d617266 726f7765 77742f6b tem/framework/tw 11-14 15:58:26.300: I/DEBUG(501): memory near sl: 11-14 15:58:26.300: I/DEBUG(501): 5707b338 00000005 0000001b 57366e40 00000024 ........@n6W$... 11-14 15:58:26.300: I/DEBUG(501): 5707b348 00000000 00000000 00000001 00000063 ............c... 11-14 15:58:26.300: I/DEBUG(501): 5707b358 00000000 00000000 588c8014 5707afc8 ...........X...W 11-14 15:58:26.300: I/DEBUG(501): 5707b368 5707b3f8 5707b498 00000000 00000000 ...W...W........ 11-14 15:58:26.300: I/DEBUG(501): 5707b378 00000000 00000000 00000000 00000000 ................ 11-14 15:58:26.300: I/DEBUG(501): memory near fp: 11-14 15:58:26.300: I/DEBUG(501): 5d05ec74 1de00001 5732b260 40858eb4 40de9f64 ....`.2W...@d..@ 11-14 15:58:26.300: I/DEBUG(501): 5d05ec84 00000001 4112f0c8 00000008 00000000 .......A........ 11-14 15:58:26.300: I/DEBUG(501): 5d05ec94 40888107 40de9f64 586073d9 40fc2b7f ...@d..@.s`X.+.@ 11-14 15:58:26.300: I/DEBUG(501): 5d05eca4 40d2d820 1de00001 00000000 00000000 ..@............ 11-14 15:58:26.300: I/DEBUG(501): 5d05ecb4 400f3a6c 00000000 00000000 00000000 l:.@............ 11-14 15:58:26.300: I/DEBUG(501): memory near sp: 11-14 15:58:26.300: I/DEBUG(501): 5d05ec08 00000002 40a66649 40f94820 5707b1d8 ....If.@ H.@...W 11-14 15:58:26.300: I/DEBUG(501): 5d05ec18 5707b228 40f94820 df0027ad 00000000 (..W H.@.'...... 11-14 15:58:26.300: I/DEBUG(501): 5d05ec28 00000000 00000000 5707b388 5707b358 ...........WX..W 11-14 15:58:26.300: I/DEBUG(501): 5d05ec38 00000006 40de9f6c 5d05ec80 40de9f64 ....l..@...]d..@ 11-14 15:58:26.300: I/DEBUG(501): 5d05ec48 40d2d820 40a67d45 5707b358 40d2d810 ..@E}.@X..W...@ 11-14 15:58:26.300: I/DEBUG(501): code around pc: 11-14 15:58:26.300: I/DEBUG(501): 588c6290 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.300: I/DEBUG(501): 588c62a0 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.305: I/DEBUG(501): 588c62b0 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.305: I/DEBUG(501): 588c62c0 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.305: I/DEBUG(501): 588c62d0 ffffffff ffffffff ffffffff ffffffff ................ 11-14 15:58:26.305: I/DEBUG(501): code around lr: 11-14 15:58:26.305: I/DEBUG(501): 40a67e80 4629b178 f7ff4640 f859ff99 683b7c04 x.)F@F....Y..|;h 11-14 15:58:26.305: I/DEBUG(501): 40a67e90 462b9300 9201687a 68ff4642 46504601 ..+Fzh..BF.h.FPF 11-14 15:58:26.305: I/DEBUG(501): 40a67ea0 350147b8 dbe742b5 4620b114 f870f7ff .G.5.B.... F..p. 11-14 15:58:26.305: I/DEBUG(501): 40a67eb0 0000f8d8 f055b120 2100fb3c 1000f8c8 .... .U.&lt;..!.... 11-14 15:58:26.305: I/DEBUG(501): 40a67ec0 87fce8bd 0006a592 0006a54a 47ffe92d ........J...-..G 11-14 15:58:26.305: I/DEBUG(501): memory map around fault addr 588c62b2: 11-14 15:58:26.305: I/DEBUG(501): 588be000-588c5000 /system/framework/core-junit.odex 11-14 15:58:26.305: I/DEBUG(501): (no map for address) 11-14 15:58:26.305: I/DEBUG(501): 588d0000-588d1000 11-14 15:58:26.480: I/DEBUG(501): !@dumpstate -k -t -z -d -o /data/log/dumpstate_app_native -m 27601 11-14 15:58:26.485: I/BootReceiver(3755): Copying /data/tombstones/tombstone_02 to DropBox (SYSTEM_TOMBSTONE) 11-14 15:58:26.510: I/dumpstate(28057): begin 11-14 15:58:26.655: D/STATUSBAR-NetworkController(4598): refreshSignalCluster: data=0 bt=false 11-14 15:58:26.655: D/STATUSBAR-SignalClusterView(4598): mSeparateMobileGroup=8 11-14 15:58:26.655: D/STATUSBAR-SignalClusterView(4598): mSeparateMobileGroup=8 11-14 15:58:26.655: D/STATUSBAR-SignalClusterView(4598): mSeparateMobileGroup=8 11-14 15:58:26.695: I/InputReader(3755): Touch event's action (MT) is 0x5 (deviceType=0) [pCnt=2, s=0.3870 1.3858 2.3871 ] 11-14 15:58:26.695: I/InputReader(3755): Touch event's action (MT) is 0x205 (deviceType=0) [pCnt=3, s=0.3870 1.3858 2.3871 ] </code></pre>
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    1. PTQuestion
    1. USJohannes Staehlin
    1. USJohannes Staehlin
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. PTAnswer
    1. VO
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      1. POFatal signal 11 (SIGSEGV) when GC runs after calling KeyChain.getPrivateKey
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POFatal signal 11 (SIGSEGV) when GC runs after calling KeyChain.getPrivateKey
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POFatal signal 11 (SIGSEGV) when GC runs after calling KeyChain.getPrivateKey
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

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