# crasher readdir-NULL FORTIFY: readdir: null DIR* Aborted 08-03 14:00:54.490 2672 2672 F libc : FORTIFY: readdir: null DIR* 08-03 14:00:54.491 2672 2672 F libc : Fatal signal 6 (SIGABRT), code -6 (SI_TKILL) in tid 2672 (crasher), pid 2672 (crasher) 08-03 14:00:54.542 2675 2675 I crash_dump32: obtaining output fd from tombstoned, type: kDebuggerdTombstone 08-03 14:00:54.543 191 191 I /system/bin/tombstoned: received crash request for pid 2672 08-03 14:00:54.544 2675 2675 I crash_dump32: performing dump of process 2672 (target tid = 2672) 08-03 14:00:54.548 2675 2675 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 08-03 14:00:54.549 2675 2675 F DEBUG : LineageOS Version: '16.0-20200803-UNOFFICIAL-rpi3' 08-03 14:00:54.549 2675 2675 F DEBUG : Build fingerprint: 'Raspberry/lineage_rpi3/rpi3:9/PQ3A.190801.002/fdbai08031438:userdebug/test-keys' 08-03 14:00:54.549 2675 2675 F DEBUG : Revision: '0' 08-03 14:00:54.549 2675 2675 F DEBUG : ABI: 'arm' 08-03 14:00:54.549 2675 2675 F DEBUG : pid: 2672, tid: 2672, name: crasher >>> crasher <<< 08-03 14:00:54.549 2675 2675 F DEBUG : signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr -------- 08-03 14:00:54.549 2675 2675 F DEBUG : Abort message: 'FORTIFY: readdir: null DIR*' 08-03 14:00:54.550 2675 2675 F DEBUG : r0 00000000 r1 00000a70 r2 00000006 r3 00000008 08-03 14:00:54.550 2675 2675 F DEBUG : r4 00000a70 r5 00000a70 r6 ff9ba754 r7 0000010c 08-03 14:00:54.550 2675 2675 F DEBUG : r8 00000000 r9 00000000 r10 00000000 r11 00000000 08-03 14:00:54.550 2675 2675 F DEBUG : ip ff9ba990 sp ff9ba740 lr eb2f0ed9 pc eb2e8d2a 08-03 14:00:54.557 2675 2675 F DEBUG : 08-03 14:00:54.557 2675 2675 F DEBUG : backtrace: 08-03 14:00:54.557 2675 2675 F DEBUG : #00 pc 0001cd2a /system/lib/libc.so (abort+58) 08-03 14:00:54.557 2675 2675 F DEBUG : #01 pc 0001e09f /system/lib/libc.so (__fortify_fatal(char const*, ...)+26) 08-03 14:00:54.558 2675 2675 F DEBUG : #02 pc 0001e1d1 /system/lib/libc.so (readdir+112) 08-03 14:00:54.558 2675 2675 F DEBUG : #03 pc 00001d09 /system/bin/crasher (readdir_null+20) 08-03 14:00:54.558 2675 2675 F DEBUG : #04 pc 00001763 /system/bin/crasher (do_action+1326) 08-03 14:00:54.558 2675 2675 F DEBUG : #05 pc 0000237d /system/bin/crasher (main+68) 08-03 14:00:54.558 2675 2675 F DEBUG : #06 pc 00088bc1 /system/lib/libc.so (__libc_init+48) 08-03 14:00:54.559 2675 2675 F DEBUG : #07 pc 00001097 /system/bin/crasher (_start_main+38) 08-03 14:00:54.559 2675 2675 F DEBUG : #08 pc 00000306 08-03 14:00:54.591 289 476 W NativeCrashListener: Couldn't find ProcessRecord for pid 2672 08-03 14:00:54.592 191 191 E /system/bin/tombstoned: Tombstone written to: /data/tombstones/tombstone_15 08-03 14:00:54.599 289 309 I BootReceiver: Copying /data/tombstones/tombstone_15 to DropBox (SYSTEM_TOMBSTONE) $ cat tombstone_15 *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 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: 2672, tid: 2672, name: crasher >>> crasher <<< signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr -------- Abort message: 'FORTIFY: readdir: null DIR*' r0 00000000 r1 00000a70 r2 00000006 r3 00000008 r4 00000a70 r5 00000a70 r6 ff9ba754 r7 0000010c r8 00000000 r9 00000000 r10 00000000 r11 00000000 ip ff9ba990 sp ff9ba740 lr eb2f0ed9 pc eb2e8d2a backtrace: #00 pc 0001cd2a /system/lib/libc.so (abort+58) #01 pc 0001e09f /system/lib/libc.so (__fortify_fatal(char const*, ...)+26) #02 pc 0001e1d1 /system/lib/libc.so (readdir+112) #03 pc 00001d09 /system/bin/crasher (readdir_null+20) #04 pc 00001763 /system/bin/crasher (do_action+1326) #05 pc 0000237d /system/bin/crasher (main+68) #06 pc 00088bc1 /system/lib/libc.so (__libc_init+48) #07 pc 00001097 /system/bin/crasher (_start_main+38) #08 pc 00000306 stack: ff9ba700 00000000 ff9ba704 00000000 ff9ba708 00000000 ff9ba70c 00000000 ff9ba710 00000000 ff9ba714 00000000 ff9ba718 00000000 ff9ba71c 00000000 ff9ba720 7fffffdf ff9ba724 fffffff8 ff9ba728 00000000 ff9ba72c a54f0e25 ff9ba730 00000a70 ff9ba734 00000a70 ff9ba738 ff9ba754 [stack] ff9ba73c eb2e8d1f /system/lib/libc.so (abort+46) #00 ff9ba740 00000000 ........ ........ #01 ff9ba770 ff9ba77c [stack] ........ ........ #02 ff9ba788 ba9b4339 /system/bin/crasher (main) ........ ........ #03 ff9ba798 00000000 ........ ........ #04 ff9ba7b0 00000000 ........ ........ #05 ff9ba928 00000000 ........ ........ #06 ff9ba950 eb64d090 [anon:linker_alloc_small_objects] ........ ........ #07 ff9ba968 00000000 ........ ........ #08 ff9ba980 00000002 ff9ba984 ff9bab2e [stack] ff9ba988 ff9bab36 [stack] ff9ba98c 00000000 ff9ba990 ff9bab43 [stack] ff9ba994 ff9bab59 [stack] ff9ba998 ff9bab6c [stack] ff9ba99c ff9bab73 [stack] ff9ba9a0 ff9bab8c [stack] ff9ba9a4 ff9baba1 [stack] ff9ba9a8 ff9babb4 [stack] ff9ba9ac ff9babcf [stack] ff9ba9b0 ff9babe4 [stack] ff9ba9b4 ff9bae22 [stack] ff9ba9b8 ff9bae3c [stack] ff9ba9bc ff9bae55 [stack] memory near r6 ([stack]): ff9ba734 00000a70 ff9ba754 eb2e8d1f 00000000 p...T........... ff9ba744 00000000 00000000 a54f0e25 ba9b4339 ........%.O.9C.. ff9ba754 ffffffdf ffffffff ba9b4339 00000000 ........9C...... ff9ba764 00000002 ff9ba990 eb2ea0a3 ff9ba77c ............|... ff9ba774 ff9ba990 eb2ea1d5 eb35d087 00000000 ..........5..... ff9ba784 00000000 ba9b4339 ff9ba984 00000002 ....9C.......... ff9ba794 ba9b3d0d 00000000 00000000 eb375e0c .=...........^7. ff9ba7a4 a54f0e25 ff9ba990 ba9b3767 00000000 %.O.....g7...... ff9ba7b4 00000000 00000000 00000000 00000000 ................ ff9ba7c4 00000000 00000000 00000000 00000000 ................ ff9ba7d4 00000000 00000000 00000000 00000000 ................ ff9ba7e4 00000000 00000000 00000000 00000000 ................ ff9ba7f4 00000000 00000000 00000000 00000000 ................ ff9ba804 00000000 00000000 00000000 00000000 ................ ff9ba814 00000000 00000000 00000000 00000000 ................ ff9ba824 00000000 00000000 00000000 00000000 ................ memory near ip ([stack]): ff9ba970 ba9b8d70 ba9b8d78 00000000 eb71f308 p...x.........q. ff9ba980 00000002 ff9bab2e ff9bab36 00000000 ........6....... ff9ba990 ff9bab43 ff9bab59 ff9bab6c ff9bab73 C...Y...l...s... ff9ba9a0 ff9bab8c ff9baba1 ff9babb4 ff9babcf ................ ff9ba9b0 ff9babe4 ff9bae22 ff9bae3c ff9bae55 ...."...<...U... ff9ba9c0 ff9baea8 ff9bafb5 ff9bafd0 00000000 ................ ff9ba9d0 00000010 0037b0d6 00000006 00001000 ......7......... ff9ba9e0 00000011 00000064 00000003 ba9b2034 ....d.......4 .. ff9ba9f0 00000004 00000020 00000005 00000009 .... ........... ff9baa00 00000007 eb65a000 00000008 00000000 ......e......... ff9baa10 00000009 ba9b3069 0000000b 00000000 ....i0.......... ff9baa20 0000000c 00000000 0000000d 00000000 ................ ff9baa30 0000000e 00000000 00000017 00000000 ................ ff9baa40 00000019 ff9baa6c 0000001a 00000010 ....l........... ff9baa50 0000001f ff9bafe4 0000000f ff9baa7c ............|... ff9baa60 00000000 00000000 00000000 638066a7 .............f.c memory near sp ([stack]): ff9ba720 7fffffdf fffffff8 00000000 a54f0e25 ............%.O. ff9ba730 00000a70 00000a70 ff9ba754 eb2e8d1f p...p...T....... ff9ba740 00000000 00000000 00000000 a54f0e25 ............%.O. ff9ba750 ba9b4339 ffffffdf ffffffff ba9b4339 9C..........9C.. ff9ba760 00000000 00000002 ff9ba990 eb2ea0a3 ................ ff9ba770 ff9ba77c ff9ba990 eb2ea1d5 eb35d087 |.............5. ff9ba780 00000000 00000000 ba9b4339 ff9ba984 ........9C...... ff9ba790 00000002 ba9b3d0d 00000000 00000000 .....=.......... ff9ba7a0 eb375e0c a54f0e25 ff9ba990 ba9b3767 .^7.%.O.....g7.. ff9ba7b0 00000000 00000000 00000000 00000000 ................ ff9ba7c0 00000000 00000000 00000000 00000000 ................ ff9ba7d0 00000000 00000000 00000000 00000000 ................ ff9ba7e0 00000000 00000000 00000000 00000000 ................ ff9ba7f0 00000000 00000000 00000000 00000000 ................ ff9ba800 00000000 00000000 00000000 00000000 ................ ff9ba810 00000000 00000000 00000000 00000000 ................ memory near lr (/system/lib/libc.so): eb2f0eb8 21234630 fec2f066 0100e9dd 0100e9cd 0F#!f........... eb2f0ec8 e0004669 46282100 23084622 fb3ef067 iF...!(F"F.#g.>. eb2f0ed8 44794906 68096809 1a899a03 b004d101 .IyD.h.h........ eb2f0ee8 f066bd70 bf00fca3 0007d53c 0007d4ee p.f.....<....... eb2f0ef8 447b4b01 4718689b 0007e242 b084b580 .K{D.h.GB....... eb2f0f08 c01cf8dd c004f8cd c018f8dd c000f8cd ................ eb2f0f18 c014f8df f8dc44fc f8cdc000 f000c008 .....D.......... eb2f0f28 b004f805 bf00bd80 0007d504 4ff0e92d ............-..O eb2f0f38 4607b089 461e4869 46894692 68004478 ...FiH.F.F.FxD.h eb2f0f48 90086800 4620ac03 fe70f066 2002aa01 .h.... Ff.p.... eb2f0f58 f0664621 2e00fe7b 6830bf18 8800bf18 !Ff.{.....0h.... eb2f0f68 2000bf08 f880fa0f 0f40f018 f1bad14e ... ......@.N... eb2f0f78 bf080f00 d0492800 fb68f067 d1492800 .....(I.g.h..(I. eb2f0f88 f0084d57 27010b04 447dac03 0f00f1bb WM.....'..}D.... eb2f0f98 6830d005 30184639 fc40f067 4638b950 ..0h9F.0g.@.P.8F eb2f0fa8 46222100 fe5af066 f0003001 98038094 .!"Ff.Z..0...... memory near pc (/system/lib/libc.so): eb2e8d08 ff94f06e 21064630 ff98f06e 46312002 n...0F.!n.... 1F eb2e8d18 f06e2200 4620ff9b 22064629 7786f44f ."n... F)F."O..w eb2e8d28 4669df00 460a480d f9604478 68000acd ..iF.H.FxD`....h eb2e8d38 0acdf942 20066010 f06e2200 2002ff8f B....`. ."n.... eb2e8d48 22004631 ff82f06e 46294620 f44f2206 1F."n... F)F."O. eb2e8d58 df007786 f06e207f bf00ff89 0007afec .w... n......... eb2e8d68 f06e2300 0000bf8b c008f8df f8dc44fc .#n..........D.. eb2e8d78 4760c000 000863c8 4601460a 0063f06f ..`G.c...F.Fo.c. eb2e8d88 f06e2300 0000bf83 b082b580 4479490c .#n..........IyD eb2e8d98 68096809 46699101 ff80f06e 48092800 .h.h..iFn....(.H eb2e8da8 44789900 f04fbf08 680031ff 9a016800 ..xD..O..1.h.h.. eb2e8db8 d1021a80 b002ba08 f06ebd80 bf00fd37 ..........n.7... eb2e8dc8 00085632 0008561e b082b580 4479490c 2V...V.......IyD eb2e8dd8 68096809 46699101 ff60f06e 98004601 .h.h..iFn.`..F.. eb2e8de8 49082900 f04fbf08 447930ff 68096809 .).I..O..0yD.h.h eb2e8df8 1a899a01 b002d101 f06ebd80 bf00fd17 ..........n..... memory map (75 entries): ba9b2000-ba9b7fff r-x 0 6000 /system/bin/crasher (BuildId: 0010fd95b7581f4e265174dac195196d) ba9b8000-ba9b8fff r-- 5000 1000 /system/bin/crasher ba9b9000-ba9b9fff rw- 0 1000 eb170000-eb173fff r-x 0 4000 /system/lib/libnetd_client.so (BuildId: 72d07c9629027b0a6d40c5c99f1df0a3) eb174000-eb174fff r-- 3000 1000 /system/lib/libnetd_client.so eb175000-eb175fff rw- 4000 1000 /system/lib/libnetd_client.so eb180000-eb27ffff rw- 0 100000 [anon:libc_malloc] eb2cc000-eb36afff r-x 0 9f000 /system/lib/libc.so (BuildId: 23e9d9759243df47d85724886cb52ce2) eb36b000-eb36efff r-- 9e000 4000 /system/lib/libc.so eb36f000-eb370fff rw- a2000 2000 /system/lib/libc.so eb371000-eb371fff rw- 0 1000 [anon:.bss] eb372000-eb372fff r-- 0 1000 [anon:.bss] eb373000-eb379fff rw- 0 7000 [anon:.bss] eb387000-eb419fff r-x 0 93000 /system/lib/libc++.so (BuildId: 0b27623fc2d89c5444acc59d3f31a514) (load bias 0x3000) eb41a000-eb41afff --- 0 1000 eb41b000-eb41ffff r-- 93000 5000 /system/lib/libc++.so (load bias 0x3000) eb420000-eb420fff rw- 98000 1000 /system/lib/libc++.so (load bias 0x3000) eb421000-eb421fff rw- 0 1000 [anon:.bss] eb440000-eb440fff r-x 0 1000 /system/lib/libdl.so (BuildId: 676a0450f6cc27cf2554a3d1634fc4fe) eb441000-eb441fff r-- 1000 1000 /system/lib/libdl.so eb442000-eb442fff rw- 0 1000 [anon:.bss] eb496000-eb49dfff r-x 0 8000 /system/lib/libseccomp_policy.so (BuildId: 4518d6e4b5fda834dfdcf4a8f3b2789d) eb49e000-eb49efff r-- 7000 1000 /system/lib/libseccomp_policy.so eb49f000-eb49ffff rw- 8000 1000 /system/lib/libseccomp_policy.so eb4ed000-eb4fbfff r-x 0 f000 /system/lib/libbase.so (BuildId: 134fd9b8cd8f2f4ea7304be5857cf27b) eb4fc000-eb4fcfff r-- e000 1000 /system/lib/libbase.so eb4fd000-eb4fdfff rw- f000 1000 /system/lib/libbase.so eb529000-eb53cfff r-x 0 14000 /system/lib/liblog.so (BuildId: deaad76fe8564f670472555cec07cb4a) eb53d000-eb53dfff r-- 13000 1000 /system/lib/liblog.so eb53e000-eb53efff rw- 14000 1000 /system/lib/liblog.so eb542000-eb561fff r-x 0 20000 /system/lib/libm.so (BuildId: e7d0b8f9a43d77b74e49c5fc0796262f) eb562000-eb562fff r-- 1f000 1000 /system/lib/libm.so eb563000-eb563fff rw- 20000 1000 /system/lib/libm.so eb58e000-eb58efff rw- 0 1000 [anon:linker_alloc] eb594000-eb594fff rw- 0 1000 eb595000-eb595fff r-- 0 1000 [anon:atexit handlers] eb596000-eb596fff r-- 0 1000 [anon:linker_alloc] eb597000-eb5b6fff r-- 0 20000 /dev/__properties__/u:object_r:default_prop:s0 eb5b7000-eb5d6fff r-- 0 20000 /dev/__properties__/properties_serial eb5d7000-eb5d7fff rw- 0 1000 [anon:System property context nodes] eb5d8000-eb5dafff r-- 0 3000 /dev/__properties__/property_info eb5db000-eb5dcfff rw- 0 2000 [anon:linker_alloc_vector] eb5dd000-eb5ddfff rw- 0 1000 [anon:linker_alloc_small_objects] eb5de000-eb5defff rw- 0 1000 [anon:arc4random data] eb5df000-eb5dffff rw- 0 1000 [anon:linker_alloc_vector] eb5e0000-eb5e0fff rw- 0 1000 [anon:linker_alloc] eb5e1000-eb600fff r-- 0 20000 /dev/__properties__/u:object_r:default_prop:s0 eb601000-eb601fff r-- 0 1000 [anon:linker_alloc] eb602000-eb621fff r-- 0 20000 /dev/__properties__/u:object_r:debug_prop:s0 eb622000-eb622fff --- 0 1000 eb623000-eb623fff rw- 0 1000 eb624000-eb624fff --- 0 1000 eb625000-eb644fff r-- 0 20000 /dev/__properties__/properties_serial eb645000-eb645fff rw- 0 1000 [anon:System property context nodes] eb646000-eb648fff r-- 0 3000 /dev/__properties__/property_info eb649000-eb649fff r-- 0 1000 [anon:linker_alloc] eb64a000-eb64afff rw- 0 1000 [anon:linker_alloc_vector] eb64b000-eb64bfff rw- 0 1000 [anon:linker_alloc_small_objects] eb64c000-eb64cfff rw- 0 1000 [anon:linker_alloc_vector] eb64d000-eb64dfff rw- 0 1000 [anon:linker_alloc_small_objects] eb64e000-eb64efff r-- 0 1000 [anon:atexit handlers] eb64f000-eb64ffff --- 0 1000 eb650000-eb653fff rw- 0 4000 [anon:thread signal stack] eb654000-eb654fff rw- 0 1000 [anon:arc4random data] eb655000-eb655fff --- 0 1000 eb656000-eb658fff rw- 0 3000 eb659000-eb659fff --- 0 1000 eb65a000-eb717fff r-x 0 be000 /system/bin/linker (BuildId: 0c838a22790b1a897ca50303f17dce1e) eb718000-eb71dfff r-- bd000 6000 /system/bin/linker eb71e000-eb71efff rw- c3000 1000 /system/bin/linker eb71f000-eb720fff rw- 0 2000 eb721000-eb721fff r-- 0 1000 eb722000-eb727fff rw- 0 6000 ff99a000-ff9bafff 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