| *** Segmentation fault |
| Register dump: |
| |
| RAX: 0000000000200000 RBX: 00007fce989c1010 RCX: 0000000000000001 |
| RDX: 0000000000200000 RSI: 0000000000000001 RDI: 0000000000200000 |
| RBP: 00007ffed1734490 R8 : 0000000002b32ab5 R9 : 0000000000000003 |
| R10: 0000000000000001 R11: 0000000000638aa0 R12: 0000000000407f2b |
| R13: 00007ffed1734e20 R14: 0000000000000000 R15: 0000000000000000 |
| RSP: 00007ffed1734480 |
| |
| RIP: 00000000006399b6 EFLAGS: 00010206 |
| |
| CS: 0033 FS: 0000 GS: 0000 |
| |
| Trap: 0000000e Error: 00000004 OldMask: 00000000 CR2: 00caaf90 |
| |
| FPUCW: 0000037f FPUSW: 00000000 TAG: 00000000 |
| RIP: 00000000 RDP: 00000000 |
| |
| ST(0) 0000 0000000000000000 ST(1) 0000 0000000000000000 |
| ST(2) 0000 0000000000000000 ST(3) 0000 0000000000000000 |
| ST(4) 0000 0000000000000000 ST(5) 0000 0000000000000000 |
| ST(6) 0000 0000000000000000 ST(7) 0000 0000000000000000 |
| mxcsr: 1fa0 |
| XMM0: 00000000000000000000000000000000 XMM1: 00000000000000000000000000000000 |
| XMM2: 00000000000000000000000000000000 XMM3: 00000000000000000000000000000000 |
| XMM4: 00000000000000000000000000000000 XMM5: 00000000000000000000000000000000 |
| XMM6: 00000000000000000000000000000000 XMM7: 00000000000000000000000000000000 |
| XMM8: 00000000000000000000000000000000 XMM9: 00000000000000000000000000000000 |
| XMM10: 00000000000000000000000000000000 XMM11: 00000000000000000000000000000000 |
| XMM12: 00000000000000000000000000000000 XMM13: 00000000000000000000000000000000 |
| XMM14: 00000000000000000000000000000000 XMM15: 00000000000000000000000000000000 |
| |
| Backtrace: |
| /tmp/skia/out/Debug/../../src/codec/SkMasks.cpp:55(_ZL17convert_to_8_dumpjj)[0x6399b6] |
| /tmp/skia/out/Debug/../../src/codec/SkMasks.cpp:63(_ZL8get_compjjjj)[0x639581] |
| /tmp/skia/out/Debug/../../src/codec/SkMasks.cpp:72(_ZNK7SkMasks6getRedEj)[0x639547] |
| /tmp/skia/out/Debug/../../src/codec/SkMaskSwizzler.cpp:93(_ZL28swizzle_mask24_to_n32_opaquePvPKhiP7SkMasksjj)[0x638b20] |
| /tmp/skia/out/Debug/../../src/codec/SkMaskSwizzler.cpp:376(_ZN14SkMaskSwizzler7swizzleEPvPKh)[0x639276] |
| /tmp/skia/out/Debug/../../src/codec/SkBmpMaskCodec.cpp:93(_ZN14SkBmpMaskCodec10decodeRowsERK11SkImageInfoPvmRKN7SkCodec7OptionsE)[0x633f5f] |
| /tmp/skia/out/Debug/../../src/codec/SkBmpMaskCodec.cpp:53(_ZN14SkBmpMaskCodec11onGetPixelsERK11SkImageInfoPvmRKN7SkCodec7OptionsEPjPiS9_)[0x633cbd] |
| /tmp/skia/out/Debug/../../src/codec/SkCodec.cpp:204(_ZN7SkCodec9getPixelsERK11SkImageInfoPvmPKNS_7OptionsEPjPi)[0x61f63f] |
| /tmp/skia/out/Debug/../../fuzz/fuzz.cpp:119(_ZL8fuzz_imgP6SkData)[0x408d95] |
| /tmp/skia/out/Debug/../../fuzz/fuzz.cpp:53(main)[0x408994] |
| /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7fce9c662ec5] |
| ??:?(_start)[0x407f54] |
| |
| Memory map: |
| |
| 00400000-00c72000 r-xp 00000000 fc:01 154347 /tmp/executables/skcodec/analyzer0/fuzz_clang_debug |
| 00e71000-00e72000 r--p 00871000 fc:01 154347 /tmp/executables/skcodec/analyzer0/fuzz_clang_debug |
| 00e72000-00e76000 rw-p 00872000 fc:01 154347 /tmp/executables/skcodec/analyzer0/fuzz_clang_debug |
| 00e76000-00e81000 rw-p 00000000 00:00 0 |
| 02ae1000-02b8e000 rw-p 00000000 00:00 0 [heap] |
| 7fce989c1000-7fce98dc9000 rw-p 00000000 00:00 0 |
| 7fce98dc9000-7fce98dce000 r-xp 00000000 fc:01 1320328 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 |
| 7fce98dce000-7fce98fcd000 ---p 00005000 fc:01 1320328 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 |
| 7fce98fcd000-7fce98fce000 r--p 00004000 fc:01 1320328 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 |
| 7fce98fce000-7fce98fcf000 rw-p 00005000 fc:01 1320328 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 |
| 7fce98fcf000-7fce98fd1000 r-xp 00000000 fc:01 1319639 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 |
| 7fce98fd1000-7fce991d1000 ---p 00002000 fc:01 1319639 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 |
| 7fce991d1000-7fce991d2000 r--p 00002000 fc:01 1319639 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 |
| 7fce991d2000-7fce991d3000 rw-p 00003000 fc:01 1319639 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 |
| 7fce991d3000-7fce991f0000 r-xp 00000000 fc:01 1319590 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 |
| 7fce991f0000-7fce993f0000 ---p 0001d000 fc:01 1319590 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 |
| 7fce993f0000-7fce993f1000 r--p 0001d000 fc:01 1319590 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 |
| 7fce993f1000-7fce993f2000 rw-p 0001e000 fc:01 1319590 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 |
| 7fce993f2000-7fce99403000 r-xp 00000000 fc:01 1319986 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 |
| 7fce99403000-7fce99602000 ---p 00011000 fc:01 1319986 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 |
| 7fce99602000-7fce99603000 r--p 00010000 fc:01 1319986 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 |
| 7fce99603000-7fce99604000 rw-p 00011000 fc:01 1319986 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 |
| 7fce99604000-7fce9afc6000 r-xp 00000000 fc:01 1050344 /usr/lib/nvidia-340/libnvidia-glcore.so.340.96 |
| 7fce9afc6000-7fce9afe4000 rwxp 019c2000 fc:01 1050344 /usr/lib/nvidia-340/libnvidia-glcore.so.340.96 |
| 7fce9afe4000-7fce9b462000 r-xp 019e0000 fc:01 1050344 /usr/lib/nvidia-340/libnvidia-glcore.so.340.96 |
| 7fce9b462000-7fce9b661000 ---p 01e5e000 fc:01 1050344 /usr/lib/nvidia-340/libnvidia-glcore.so.340.96 |
| 7fce9b661000-7fce9c1fb000 rw-p 01e5d000 fc:01 1050344 /usr/lib/nvidia-340/libnvidia-glcore.so.340.96 |
| 7fce9c1fb000-7fce9c218000 rw-p 00000000 00:00 0 |
| 7fce9c218000-7fce9c21b000 r-xp 00000000 fc:01 1050323 /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.96 |
| 7fce9c21b000-7fce9c41a000 ---p 00003000 fc:01 1050323 /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.96 |
| 7fce9c41a000-7fce9c41b000 rw-p 00002000 fc:01 1050323 /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.96 |
| 7fce9c41b000-7fce9c440000 r-xp 00000000 fc:01 393263 /lib/x86_64-linux-gnu/libpng12.so.0.50.0 |
| 7fce9c440000-7fce9c63f000 ---p 00025000 fc:01 393263 /lib/x86_64-linux-gnu/libpng12.so.0.50.0 |
| 7fce9c63f000-7fce9c640000 r--p 00024000 fc:01 393263 /lib/x86_64-linux-gnu/libpng12.so.0.50.0 |
| 7fce9c640000-7fce9c641000 rw-p 00025000 fc:01 393263 /lib/x86_64-linux-gnu/libpng12.so.0.50.0 |
| 7fce9c641000-7fce9c7fb000 r-xp 00000000 fc:01 416666 /lib/x86_64-linux-gnu/libc-2.19.so |
| 7fce9c7fb000-7fce9c9fb000 ---p 001ba000 fc:01 416666 /lib/x86_64-linux-gnu/libc-2.19.so |
| 7fce9c9fb000-7fce9c9ff000 r--p 001ba000 fc:01 416666 /lib/x86_64-linux-gnu/libc-2.19.so |
| 7fce9c9ff000-7fce9ca01000 rw-p 001be000 fc:01 416666 /lib/x86_64-linux-gnu/libc-2.19.so |
| 7fce9ca01000-7fce9ca06000 rw-p 00000000 00:00 0 |
| 7fce9ca06000-7fce9ca1c000 r-xp 00000000 fc:01 393264 /lib/x86_64-linux-gnu/libgcc_s.so.1 |
| 7fce9ca1c000-7fce9cc1b000 ---p 00016000 fc:01 393264 /lib/x86_64-linux-gnu/libgcc_s.so.1 |
| 7fce9cc1b000-7fce9cc1c000 rw-p 00015000 fc:01 393264 /lib/x86_64-linux-gnu/libgcc_s.so.1 |
| 7fce9cc1c000-7fce9cd21000 r-xp 00000000 fc:01 416651 /lib/x86_64-linux-gnu/libm-2.19.so |
| 7fce9cd21000-7fce9cf20000 ---p 00105000 fc:01 416651 /lib/x86_64-linux-gnu/libm-2.19.so |
| 7fce9cf20000-7fce9cf21000 r--p 00104000 fc:01 416651 /lib/x86_64-linux-gnu/libm-2.19.so |
| 7fce9cf21000-7fce9cf22000 rw-p 00105000 fc:01 416651 /lib/x86_64-linux-gnu/libm-2.19.so |
| 7fce9cf22000-7fce9d008000 r-xp 00000000 fc:01 1320093 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19 |
| 7fce9d008000-7fce9d207000 ---p 000e6000 fc:01 1320093 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19 |
| 7fce9d207000-7fce9d20f000 r--p 000e5000 fc:01 1320093 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19 |
| 7fce9d20f000-7fce9d211000 rw-p 000ed000 fc:01 1320093 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19 |
| 7fce9d211000-7fce9d226000 rw-p 00000000 00:00 0 |
| 7fce9d226000-7fce9d356000 r-xp 00000000 fc:01 1320921 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 |
| 7fce9d356000-7fce9d556000 ---p 00130000 fc:01 1320921 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 |
| 7fce9d556000-7fce9d557000 r--p 00130000 fc:01 1320921 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 |
| 7fce9d557000-7fce9d55b000 rw-p 00131000 fc:01 1320921 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 |
| 7fce9d55b000-7fce9d5c7000 r-xp 00000000 fc:01 1320907 /usr/lib/x86_64-linux-gnu/libGLU.so.1.3.1 |
| 7fce9d5c7000-7fce9d7c7000 ---p 0006c000 fc:01 1320907 /usr/lib/x86_64-linux-gnu/libGLU.so.1.3.1 |
| 7fce9d7c7000-7fce9d7c8000 r--p 0006c000 fc:01 1320907 /usr/lib/x86_64-linux-gnu/libGLU.so.1.3.1 |
| 7fce9d7c8000-7fce9d7c9000 rw-p 0006d000 fc:01 1320907 /usr/lib/x86_64-linux-gnu/libGLU.so.1.3.1 |
| 7fce9d7c9000-7fce9d890000 r-xp 00000000 fc:01 1050349 /usr/lib/nvidia-340/libGL.so.340.96 |
| 7fce9d890000-7fce9d8bf000 rwxp 000c7000 fc:01 1050349 /usr/lib/nvidia-340/libGL.so.340.96 |
| 7fce9d8bf000-7fce9d8db000 r-xp 000f6000 fc:01 1050349 /usr/lib/nvidia-340/libGL.so.340.96 |
| 7fce9d8db000-7fce9dada000 ---p 00112000 fc:01 1050349 /usr/lib/nvidia-340/libGL.so.340.96 |
| 7fce9dada000-7fce9daff000 rw-p 00111000 fc:01 1050349 /usr/lib/nvidia-340/libGL.so.340.96 |
| 7fce9daff000-7fce9db15000 rw-p 00000000 00:00 0 |
| 7fce9db15000-7fce9dbb2000 r-xp 00000000 fc:01 1320799 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.11.1 |
| 7fce9dbb2000-7fce9ddb1000 ---p 0009d000 fc:01 1320799 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.11.1 |
| 7fce9ddb1000-7fce9ddb7000 r--p 0009c000 fc:01 1320799 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.11.1 |
| 7fce9ddb7000-7fce9ddb8000 rw-p 000a2000 fc:01 1320799 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.11.1 |
| 7fce9ddb8000-7fce9ddf2000 r-xp 00000000 fc:01 1320386 /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0 |
| 7fce9ddf2000-7fce9dff1000 ---p 0003a000 fc:01 1320386 /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0 |
| 7fce9dff1000-7fce9dff3000 r--p 00039000 fc:01 1320386 /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0 |
| 7fce9dff3000-7fce9dff4000 rw-p 0003b000 fc:01 1320386 /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0 |
| 7fce9dff4000-7fce9e01b000 r-xp 00000000 fc:01 393677 /lib/x86_64-linux-gnu/libexpat.so.1.6.0 |
| 7fce9e01b000-7fce9e21b000 ---p 00027000 fc:01 393677 /lib/x86_64-linux-gnu/libexpat.so.1.6.0 |
| 7fce9e21b000-7fce9e21d000 r--p 00027000 fc:01 393677 /lib/x86_64-linux-gnu/libexpat.so.1.6.0 |
| 7fce9e21d000-7fce9e21e000 rw-p 00029000 fc:01 393677 /lib/x86_64-linux-gnu/libexpat.so.1.6.0 |
| 7fce9e21e000-7fce9e221000 r-xp 00000000 fc:01 416662 /lib/x86_64-linux-gnu/libdl-2.19.so |
| 7fce9e221000-7fce9e420000 ---p 00003000 fc:01 416662 /lib/x86_64-linux-gnu/libdl-2.19.so |
| 7fce9e420000-7fce9e421000 r--p 00002000 fc:01 416662 /lib/x86_64-linux-gnu/libdl-2.19.so |
| 7fce9e421000-7fce9e422000 rw-p 00003000 fc:01 416662 /lib/x86_64-linux-gnu/libdl-2.19.so |
| 7fce9e422000-7fce9e43a000 r-xp 00000000 fc:01 393648 /lib/x86_64-linux-gnu/libz.so.1.2.8 |
| 7fce9e43a000-7fce9e639000 ---p 00018000 fc:01 393648 /lib/x86_64-linux-gnu/libz.so.1.2.8 |
| 7fce9e639000-7fce9e63a000 r--p 00017000 fc:01 393648 /lib/x86_64-linux-gnu/libz.so.1.2.8 |
| 7fce9e63a000-7fce9e63b000 rw-p 00018000 fc:01 393648 /lib/x86_64-linux-gnu/libz.so.1.2.8 |
| 7fce9e63b000-7fce9e654000 r-xp 00000000 fc:01 416668 /lib/x86_64-linux-gnu/libpthread-2.19.so |
| 7fce9e654000-7fce9e853000 ---p 00019000 fc:01 416668 /lib/x86_64-linux-gnu/libpthread-2.19.so |
| 7fce9e853000-7fce9e854000 r--p 00018000 fc:01 416668 /lib/x86_64-linux-gnu/libpthread-2.19.so |
| 7fce9e854000-7fce9e855000 rw-p 00019000 fc:01 416668 /lib/x86_64-linux-gnu/libpthread-2.19.so |
| 7fce9e855000-7fce9e859000 rw-p 00000000 00:00 0 |
| 7fce9e859000-7fce9e85d000 r-xp 00000000 fc:01 393585 /lib/x86_64-linux-gnu/libSegFault.so |
| 7fce9e85d000-7fce9ea5c000 ---p 00004000 fc:01 393585 /lib/x86_64-linux-gnu/libSegFault.so |
| 7fce9ea5c000-7fce9ea5d000 r--p 00003000 fc:01 393585 /lib/x86_64-linux-gnu/libSegFault.so |
| 7fce9ea5d000-7fce9ea5e000 rw-p 00004000 fc:01 393585 /lib/x86_64-linux-gnu/libSegFault.so |
| 7fce9ea5e000-7fce9ea6e000 r-xp 00000000 fc:01 416653 /lib/x86_64-linux-gnu/ld-2.19.so |
| 7fce9ea6e000-7fce9ea6f000 r-xp 00010000 fc:01 416653 /lib/x86_64-linux-gnu/ld-2.19.so |
| 7fce9ea6f000-7fce9ea81000 r-xp 00011000 fc:01 416653 /lib/x86_64-linux-gnu/ld-2.19.so |
| 7fce9ec4c000-7fce9ec60000 rw-p 00000000 00:00 0 |
| 7fce9ec63000-7fce9ec6e000 rw-p 00000000 00:00 0 |
| 7fce9ec6e000-7fce9ec6f000 r--p 00000000 fc:01 154424 /tmp/fuzzes/skcodec/25206f52845fac9d0099199d74b9c3a0fc601f4d |
| 7fce9ec6f000-7fce9ec7a000 rw-p 00000000 00:00 0 |
| 7fce9ec7a000-7fce9ec7b000 rw-p 00000000 00:00 0 |
| 7fce9ec7b000-7fce9ec7c000 r--p 00000000 00:00 0 |
| 7fce9ec7c000-7fce9ec7d000 rw-p 00000000 00:00 0 |
| 7fce9ec7d000-7fce9ec7e000 r--p 00000000 00:00 0 |
| 7fce9ec7e000-7fce9ec80000 rw-p 00000000 00:00 0 |
| 7fce9ec80000-7fce9ec81000 r--p 00022000 fc:01 416653 /lib/x86_64-linux-gnu/ld-2.19.so |
| 7fce9ec81000-7fce9ec82000 rw-p 00023000 fc:01 416653 /lib/x86_64-linux-gnu/ld-2.19.so |
| 7fce9ec82000-7fce9ec83000 rw-p 00000000 00:00 0 |
| 7ffed1716000-7ffed1737000 rw-p 00000000 00:00 0 [stack] |
| 7ffed17e1000-7ffed17e3000 r-xp 00000000 00:00 0 [vdso] |
| ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] |
