# crasher smash-stack crasher: deliberately corrupting stack... stack corruption detected (-fstack-protector) Aborted 08-03 19:33:31.152 3228 3228 F libc : stack corruption detected (-fstack-protector) 08-03 19:33:31.153 3228 3228 F libc : Fatal signal 6 (SIGABRT), code -6 (SI_TKILL) in tid 3228 (crasher), pid 3228 (crasher) 08-03 19:33:31.204 3231 3231 I crash_dump32: obtaining output fd from tombstoned, type: kDebuggerdTombstone 08-03 19:33:31.205 191 191 I /system/bin/tombstoned: received crash request for pid 3228 08-03 19:33:31.206 3231 3231 I crash_dump32: performing dump of process 3228 (target tid = 3228) 08-03 19:33:31.210 3231 3231 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 08-03 19:33:31.210 3231 3231 F DEBUG : LineageOS Version: '16.0-20200803-UNOFFICIAL-rpi3' 08-03 19:33:31.211 3231 3231 F DEBUG : Build fingerprint: 'Raspberry/lineage_rpi3/rpi3:9/PQ3A.190801.002/fdbai08031438:userdebug/test-keys' 08-03 19:33:31.211 3231 3231 F DEBUG : Revision: '0' 08-03 19:33:31.211 3231 3231 F DEBUG : ABI: 'arm' 08-03 19:33:31.211 3231 3231 F DEBUG : pid: 3228, tid: 3228, name: crasher >>> crasher <<< 08-03 19:33:31.211 3231 3231 F DEBUG : signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr -------- 08-03 19:33:31.211 3231 3231 F DEBUG : Abort message: 'stack corruption detected (-fstack-protector)' 08-03 19:33:31.211 3231 3231 F DEBUG : r0 00000000 r1 00000c9c r2 00000006 r3 00000008 08-03 19:33:31.211 3231 3231 F DEBUG : r4 00000c9c r5 00000c9c r6 ff9a3634 r7 0000010c 08-03 19:33:31.211 3231 3231 F DEBUG : r8 00000000 r9 00000000 r10 00000000 r11 00000000 08-03 19:33:31.212 3231 3231 F DEBUG : ip ff9a38d0 sp ff9a3620 lr e85e8ed9 pc e85e0d2a 08-03 19:33:31.217 3231 3231 F DEBUG : 08-03 19:33:31.217 3231 3231 F DEBUG : backtrace: 08-03 19:33:31.218 3231 3231 F DEBUG : #00 pc 0001cd2a /system/lib/libc.so (abort+58) 08-03 19:33:31.218 3231 3231 F DEBUG : #01 pc 0005428b /system/lib/libc.so (__stack_chk_fail+10) 08-03 19:33:31.218 3231 3231 F DEBUG : #02 pc 00001239 /system/bin/crasher (smash_stack+76) 08-03 19:33:31.218 3231 3231 F DEBUG : #03 pc 000014cb /system/bin/crasher (do_action+514) 08-03 19:33:31.218 3231 3231 F DEBUG : #04 pc 000024b5 /system/bin/crasher (main+68) 08-03 19:33:31.218 3231 3231 F DEBUG : #05 pc 00088bc1 /system/lib/libc.so (__libc_init+48) 08-03 19:33:31.218 3231 3231 F DEBUG : #06 pc 0000112b /system/bin/crasher (_start_main+38) 08-03 19:33:31.218 3231 3231 F DEBUG : #07 pc 00000306 08-03 19:33:31.261 289 476 W NativeCrashListener: Couldn't find ProcessRecord for pid 3228 08-03 19:33:31.262 191 191 E /system/bin/tombstoned: Tombstone written to: /data/tombstones/tombstone_21 08-03 19:33:31.269 289 309 I BootReceiver: Copying /data/tombstones/tombstone_21 to DropBox (SYSTEM_TOMBSTONE) *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** LineageOS Version: '16.0-20200803-UNOFFICIAL-rpi3' Build fingerprint: 'Raspberry/lineage_rpi3/rpi3:9/PQ3A.190801.002/fdbai08031438:userdebug/test-keys' Revision: '0' ABI: 'arm' pid: 3228, tid: 3228, name: crasher >>> crasher <<< signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr -------- Abort message: 'stack corruption detected (-fstack-protector)' r0 00000000 r1 00000c9c r2 00000006 r3 00000008 r4 00000c9c r5 00000c9c r6 ff9a3634 r7 0000010c r8 00000000 r9 00000000 r10 00000000 r11 00000000 ip ff9a38d0 sp ff9a3620 lr e85e8ed9 pc e85e0d2a backtrace: #00 pc 0001cd2a /system/lib/libc.so (abort+58) #01 pc 0005428b /system/lib/libc.so (__stack_chk_fail+10) #02 pc 00001239 /system/bin/crasher (smash_stack+76) #03 pc 000014cb /system/bin/crasher (do_action+514) #04 pc 000024b5 /system/bin/crasher (main+68) #05 pc 00088bc1 /system/lib/libc.so (__libc_init+48) #06 pc 0000112b /system/bin/crasher (_start_main+38) #07 pc 00000306 stack: ff9a35e0 00000000 ff9a35e4 00000000 ff9a35e8 00000000 ff9a35ec 00000000 ff9a35f0 00000000 ff9a35f4 e8628afd /system/lib/libc.so (_ZL16IsMutexDestroyedt+20) ff9a35f8 e866845c /system/lib/libc.so ff9a35fc 00004001 ff9a3600 7fffffdf ff9a3604 fffffff8 ff9a3608 ace07ec9 ff9a360c ace07ec9 ff9a3610 00000c9c ff9a3614 00000c9c ff9a3618 ff9a3634 [stack] ff9a361c e85e0d1f /system/lib/libc.so (abort+46) #00 ff9a3620 00000000 ........ ........ #01 ff9a3650 ff9a38d0 [stack] ........ ........ #02 ff9a3658 0000002a ........ ........ #03 ff9a36f8 00000000 ........ ........ #04 ff9a3868 00000000 ........ ........ #05 ff9a3890 e892e090 [anon:linker_alloc_small_objects] ........ ........ #06 ff9a38a8 00000000 ........ ........ #07 ff9a38c0 00000002 ff9a38c4 ff9a3b2f [stack] ff9a38c8 ff9a3b37 [stack] ff9a38cc 00000000 ff9a38d0 ff9a3b43 [stack] ff9a38d4 ff9a3b59 [stack] ff9a38d8 ff9a3b6c [stack] ff9a38dc ff9a3b73 [stack] ff9a38e0 ff9a3b8c [stack] ff9a38e4 ff9a3ba1 [stack] ff9a38e8 ff9a3bb4 [stack] ff9a38ec ff9a3bcf [stack] ff9a38f0 ff9a3be4 [stack] ff9a38f4 ff9a3e22 [stack] ff9a38f8 ff9a3e3c [stack] ff9a38fc ff9a3e55 [stack] memory near r6 ([stack]): ff9a3614 00000c9c ff9a3634 e85e0d1f 00000000 ....46....^..... ff9a3624 00000000 00000000 e8620217 00000000 ..........b..... ff9a3634 ffffffdf ffffffff af97a471 ff9a38c4 ........q....8.. ff9a3644 00000002 ff9a38d0 e861828f ff9a38d0 .....8....a..8.. ff9a3654 af97923d 0000002a ff9a3b2f ff9a3848 =...*.../;..H8.. ff9a3664 e866de0c ff9a3848 00000000 00000000 ..f.H8.......... ff9a3674 00000000 00000000 00000000 00000000 ................ ff9a3684 00000000 00000000 00000000 00000000 ................ ff9a3694 00000000 00000000 00000000 00000000 ................ ff9a36a4 00000000 00000000 00000000 00000000 ................ ff9a36b4 00000000 00000000 00000000 00000000 ................ ff9a36c4 00000000 00000000 00000000 00000000 ................ ff9a36d4 00000000 00000000 00000000 00000000 ................ ff9a36e4 00000000 00000000 ace07e00 ff9a38d0 .........~...8.. ff9a36f4 af9794cf 00000000 00000000 00000000 ................ ff9a3704 00000000 00000000 00000000 00000000 ................ memory near ip ([stack]): ff9a38b0 af97ed64 af97ed6c 00000000 e8a00308 d...l........... ff9a38c0 00000002 ff9a3b2f ff9a3b37 00000000 ..../;..7;...... ff9a38d0 ff9a3b43 ff9a3b59 ff9a3b6c ff9a3b73 C;..Y;..l;..s;.. ff9a38e0 ff9a3b8c ff9a3ba1 ff9a3bb4 ff9a3bcf .;...;...;...;.. ff9a38f0 ff9a3be4 ff9a3e22 ff9a3e3c ff9a3e55 .;..">..<>..U>.. ff9a3900 ff9a3ea8 ff9a3fb5 ff9a3fd0 00000000 .>...?...?...... ff9a3910 00000010 0037b0d6 00000006 00001000 ......7......... ff9a3920 00000011 00000064 00000003 af978034 ....d.......4... ff9a3930 00000004 00000020 00000005 00000009 .... ........... ff9a3940 00000007 e893b000 00000008 00000000 ................ ff9a3950 00000009 af9790fd 0000000b 00000000 ................ ff9a3960 0000000c 00000000 0000000d 00000000 ................ ff9a3970 0000000e 00000000 00000017 00000000 ................ ff9a3980 00000019 ff9a39ac 0000001a 00000010 .....9.......... ff9a3990 0000001f ff9a3fe4 0000000f ff9a39bc .....?.......9.. ff9a39a0 00000000 00000000 00000000 dcceea78 ............x... memory near sp ([stack]): ff9a3600 7fffffdf fffffff8 ace07ec9 ace07ec9 .........~...~.. ff9a3610 00000c9c 00000c9c ff9a3634 e85e0d1f ........46....^. ff9a3620 00000000 00000000 00000000 e8620217 ..............b. ff9a3630 00000000 ffffffdf ffffffff af97a471 ............q... ff9a3640 ff9a38c4 00000002 ff9a38d0 e861828f .8.......8....a. ff9a3650 ff9a38d0 af97923d 0000002a ff9a3b2f .8..=...*.../;.. ff9a3660 ff9a3848 e866de0c ff9a3848 00000000 H8....f.H8...... ff9a3670 00000000 00000000 00000000 00000000 ................ ff9a3680 00000000 00000000 00000000 00000000 ................ ff9a3690 00000000 00000000 00000000 00000000 ................ ff9a36a0 00000000 00000000 00000000 00000000 ................ ff9a36b0 00000000 00000000 00000000 00000000 ................ ff9a36c0 00000000 00000000 00000000 00000000 ................ ff9a36d0 00000000 00000000 00000000 00000000 ................ ff9a36e0 00000000 00000000 00000000 ace07e00 .............~.. ff9a36f0 ff9a38d0 af9794cf 00000000 00000000 .8.............. memory near lr (/system/lib/libc.so): e85e8eb8 21234630 fec2f066 0100e9dd 0100e9cd 0F#!f........... e85e8ec8 e0004669 46282100 23084622 fb3ef067 iF...!(F"F.#g.>. e85e8ed8 44794906 68096809 1a899a03 b004d101 .IyD.h.h........ e85e8ee8 f066bd70 bf00fca3 0007d53c 0007d4ee p.f.....<....... e85e8ef8 447b4b01 4718689b 0007e242 b084b580 .K{D.h.GB....... e85e8f08 c01cf8dd c004f8cd c018f8dd c000f8cd ................ e85e8f18 c014f8df f8dc44fc f8cdc000 f000c008 .....D.......... e85e8f28 b004f805 bf00bd80 0007d504 4ff0e92d ............-..O e85e8f38 4607b089 461e4869 46894692 68004478 ...FiH.F.F.FxD.h e85e8f48 90086800 4620ac03 fe70f066 2002aa01 .h.... Ff.p.... e85e8f58 f0664621 2e00fe7b 6830bf18 8800bf18 !Ff.{.....0h.... e85e8f68 2000bf08 f880fa0f 0f40f018 f1bad14e ... ......@.N... e85e8f78 bf080f00 d0492800 fb68f067 d1492800 .....(I.g.h..(I. e85e8f88 f0084d57 27010b04 447dac03 0f00f1bb WM.....'..}D.... e85e8f98 6830d005 30184639 fc40f067 4638b950 ..0h9F.0g.@.P.8F e85e8fa8 46222100 fe5af066 f0003001 98038094 .!"Ff.Z..0...... memory near pc (/system/lib/libc.so): e85e0d08 ff94f06e 21064630 ff98f06e 46312002 n...0F.!n.... 1F e85e0d18 f06e2200 4620ff9b 22064629 7786f44f ."n... F)F."O..w e85e0d28 4669df00 460a480d f9604478 68000acd ..iF.H.FxD`....h e85e0d38 0acdf942 20066010 f06e2200 2002ff8f B....`. ."n.... e85e0d48 22004631 ff82f06e 46294620 f44f2206 1F."n... F)F."O. e85e0d58 df007786 f06e207f bf00ff89 0007afec .w... n......... e85e0d68 f06e2300 0000bf8b c008f8df f8dc44fc .#n..........D.. e85e0d78 4760c000 000863c8 4601460a 0063f06f ..`G.c...F.Fo.c. e85e0d88 f06e2300 0000bf83 b082b580 4479490c .#n..........IyD e85e0d98 68096809 46699101 ff80f06e 48092800 .h.h..iFn....(.H e85e0da8 44789900 f04fbf08 680031ff 9a016800 ..xD..O..1.h.h.. e85e0db8 d1021a80 b002ba08 f06ebd80 bf00fd37 ..........n.7... e85e0dc8 00085632 0008561e b082b580 4479490c 2V...V.......IyD e85e0dd8 68096809 46699101 ff60f06e 98004601 .h.h..iFn.`..F.. e85e0de8 49082900 f04fbf08 447930ff 68096809 .).I..O..0yD.h.h e85e0df8 1a899a01 b002d101 f06ebd80 bf00fd17 ..........n..... memory map (75 entries): af978000-af97dfff r-x 0 6000 /system/bin/crasher (BuildId: 5e73bfcac8e82978a014fe7a101f3cee) af97e000-af97efff r-- 5000 1000 /system/bin/crasher af97f000-af97ffff rw- 0 1000 e844e000-e8451fff r-x 0 4000 /system/lib/libnetd_client.so (BuildId: 72d07c9629027b0a6d40c5c99f1df0a3) e8452000-e8452fff r-- 3000 1000 /system/lib/libnetd_client.so e8453000-e8453fff rw- 4000 1000 /system/lib/libnetd_client.so e8480000-e857ffff rw- 0 100000 [anon:libc_malloc] e858a000-e85a9fff r-x 0 20000 /system/lib/libm.so (BuildId: e7d0b8f9a43d77b74e49c5fc0796262f) e85aa000-e85aafff r-- 1f000 1000 /system/lib/libm.so e85ab000-e85abfff rw- 20000 1000 /system/lib/libm.so e85c4000-e8662fff r-x 0 9f000 /system/lib/libc.so (BuildId: 23e9d9759243df47d85724886cb52ce2) e8663000-e8666fff r-- 9e000 4000 /system/lib/libc.so e8667000-e8668fff rw- a2000 2000 /system/lib/libc.so e8669000-e8669fff rw- 0 1000 [anon:.bss] e866a000-e866afff r-- 0 1000 [anon:.bss] e866b000-e8671fff rw- 0 7000 [anon:.bss] e8696000-e86a9fff r-x 0 14000 /system/lib/liblog.so (BuildId: deaad76fe8564f670472555cec07cb4a) e86aa000-e86aafff r-- 13000 1000 /system/lib/liblog.so e86ab000-e86abfff rw- 14000 1000 /system/lib/liblog.so e86d2000-e8764fff r-x 0 93000 /system/lib/libc++.so (BuildId: 0b27623fc2d89c5444acc59d3f31a514) (load bias 0x3000) e8765000-e8765fff --- 0 1000 e8766000-e876afff r-- 93000 5000 /system/lib/libc++.so (load bias 0x3000) e876b000-e876bfff rw- 98000 1000 /system/lib/libc++.so (load bias 0x3000) e876c000-e876cfff rw- 0 1000 [anon:.bss] e87ae000-e87aefff r-x 0 1000 /system/lib/libdl.so (BuildId: 676a0450f6cc27cf2554a3d1634fc4fe) e87af000-e87affff r-- 1000 1000 /system/lib/libdl.so e87b0000-e87b0fff rw- 0 1000 [anon:.bss] e87e0000-e87eefff r-x 0 f000 /system/lib/libbase.so (BuildId: 134fd9b8cd8f2f4ea7304be5857cf27b) e87ef000-e87effff r-- e000 1000 /system/lib/libbase.so e87f0000-e87f0fff rw- f000 1000 /system/lib/libbase.so e880a000-e8811fff r-x 0 8000 /system/lib/libseccomp_policy.so (BuildId: 4518d6e4b5fda834dfdcf4a8f3b2789d) e8812000-e8812fff r-- 7000 1000 /system/lib/libseccomp_policy.so e8813000-e8813fff rw- 8000 1000 /system/lib/libseccomp_policy.so e886f000-e886ffff rw- 0 1000 [anon:linker_alloc] e8875000-e8875fff rw- 0 1000 e8876000-e8876fff r-- 0 1000 [anon:atexit handlers] e8877000-e8877fff r-- 0 1000 [anon:linker_alloc] e8878000-e8897fff r-- 0 20000 /dev/__properties__/u:object_r:default_prop:s0 e8898000-e88b7fff r-- 0 20000 /dev/__properties__/properties_serial e88b8000-e88b8fff rw- 0 1000 [anon:System property context nodes] e88b9000-e88bbfff r-- 0 3000 /dev/__properties__/property_info e88bc000-e88bdfff rw- 0 2000 [anon:linker_alloc_vector] e88be000-e88befff rw- 0 1000 [anon:linker_alloc_small_objects] e88bf000-e88bffff rw- 0 1000 [anon:arc4random data] e88c0000-e88c0fff rw- 0 1000 [anon:linker_alloc_vector] e88c1000-e88c1fff rw- 0 1000 [anon:linker_alloc] e88c2000-e88e1fff r-- 0 20000 /dev/__properties__/u:object_r:default_prop:s0 e88e2000-e88e2fff r-- 0 1000 [anon:linker_alloc] e88e3000-e8902fff r-- 0 20000 /dev/__properties__/u:object_r:debug_prop:s0 e8903000-e8903fff --- 0 1000 e8904000-e8904fff rw- 0 1000 e8905000-e8905fff --- 0 1000 e8906000-e8925fff r-- 0 20000 /dev/__properties__/properties_serial e8926000-e8926fff rw- 0 1000 [anon:System property context nodes] e8927000-e8929fff r-- 0 3000 /dev/__properties__/property_info e892a000-e892afff r-- 0 1000 [anon:linker_alloc] e892b000-e892bfff rw- 0 1000 [anon:linker_alloc_vector] e892c000-e892cfff rw- 0 1000 [anon:linker_alloc_small_objects] e892d000-e892dfff rw- 0 1000 [anon:linker_alloc_vector] e892e000-e892efff rw- 0 1000 [anon:linker_alloc_small_objects] e892f000-e892ffff r-- 0 1000 [anon:atexit handlers] e8930000-e8930fff --- 0 1000 e8931000-e8934fff rw- 0 4000 [anon:thread signal stack] e8935000-e8935fff rw- 0 1000 [anon:arc4random data] e8936000-e8936fff --- 0 1000 e8937000-e8939fff rw- 0 3000 e893a000-e893afff --- 0 1000 e893b000-e89f8fff r-x 0 be000 /system/bin/linker (BuildId: 0c838a22790b1a897ca50303f17dce1e) e89f9000-e89fefff r-- bd000 6000 /system/bin/linker e89ff000-e89fffff rw- c3000 1000 /system/bin/linker e8a00000-e8a01fff rw- 0 2000 e8a02000-e8a02fff r-- 0 1000 e8a03000-e8a08fff rw- 0 6000 ff983000-ff9a3fff rw- 0 21000 [stack] ffff0000-ffff0fff r-x 0 1000 [vectors] open files: fd 0: /dev/pts/0 fd 1: /dev/pts/0 fd 2: /dev/pts/0