Delete old catchsegv parsing tests from fuzzer

fuzzer/go/frontend/data/testdata/stacktrace/case0_release.dump

-*** Segmentation fault
-Register dump:
-
- RAX: 0000000000cfebd0   RBX: 0000000000cfeb80   RCX: 7261772046494720
- RDX: 0000000000cbcb00   RSI: 0000000000000002   RDI: 00007ffc6c90fa38
- RBP: 0000000000018402   R8 : 0000000000001000   R9 : 0000000000000062
- R10: 00007f805d2c97b8   R11: 00007f805cf8ddf0   R12: 0000000000cfebd4
- R13: 00007ffc6c90fa38   R14: 0000000000000000   R15: 0000000000000000
- RSP: 00007ffc6c90f980
-
- RIP: 0000000000454fdd   EFLAGS: 00010202
-
- CS: 0033   FS: 0000   GS: 0000
-
- Trap: 0000000d   Error: 00000000   OldMask: 00000000   CR2: 00000000
-
- 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:  00000000000000000000000040800000 XMM1:  00000000000000000000000040800000
- XMM2:  00000000000000000000000040800000 XMM3:  00000000000000000000000040800000
- XMM4:  00000000000000000000000040800000 XMM5:  00000000000000000000000040800000
- XMM6:  00000000000000000000000040800000 XMM7:  00000000000000000000000040800000
- XMM8:  00000000000000000000000040800000 XMM9:  00000000000000000000000040800000
- XMM10: 00000000000000000000000040800000 XMM11: 00000000000000000000000040800000
- XMM12: 00000000000000000000000040800000 XMM13: 00000000000000000000000040800000
- XMM14: 00000000000000000000000040800000 XMM15: 00000000000000000000000040800000
-
-Backtrace:
-/usr/local/google/home/kjlubick/skia/out/Release_Developer/../../src/core/SkReadBuffer.cpp:365(_ZN12SkReadBuffer15readFlattenableEN13SkFlattenable4TypeE)[0x454fdd]
-/usr/local/google/home/kjlubick/skia/out/Release_Developer/../../src/core/SkReadBuffer.h:130(_ZN12SkReadBuffer15readFlattenableI13SkImageFilterEEPT_v)[0x43deb5]
-/usr/local/google/home/kjlubick/skia/out/Release_Developer/../../src/core/SkPictureData.cpp:498(_ZN13SkPictureData14parseBufferTagER12SkReadBufferjj)[0x449f42]
-/usr/local/google/home/kjlubick/skia/out/Release_Developer/../../src/core/SkPictureData.cpp:424(_ZN13SkPictureData14parseStreamTagEP8SkStreamjjPFbPKvmP8SkBitmapEP18SkTypefacePlayback)[0x449c1d]
-/usr/local/google/home/kjlubick/skia/out/Release_Developer/../../src/core/SkPictureData.cpp:580(_ZN13SkPictureData11parseStreamEP8SkStreamPFbPKvmP8SkBitmapEP18SkTypefacePlayback)[0x44a4bf]
-/usr/local/google/home/kjlubick/skia/out/Release_Developer/../../src/core/SkPicture.cpp:153(_ZN9SkPicture16CreateFromStreamEP8SkStreamPFbPKvmP8SkBitmapEP18SkTypefacePlayback)[0x448092]
-/usr/local/google/home/kjlubick/skia/out/Release_Developer/../../../fuzzer_cache/src/parseskp.cpp:41(_Z9tool_mainiPPc)[0x406fc7]
-/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7f805cf2cec5]
-??:?(_start)[0x406e99]
-
-Memory map:
-
-00400000-00772000 r-xp 00000000 fc:01 2237426 /tmp/executables/963037c/963037c_release
-00971000-00972000 r--p 00371000 fc:01 2237426 /tmp/executables/963037c/963037c_release
-00972000-00976000 rw-p 00372000 fc:01 2237426 /tmp/executables/963037c/963037c_release
-00976000-0098f000 rw-p 00000000 00:00 0
-00c6c000-00d19000 rw-p 00000000 00:00 0 [heap]
-7f8059693000-7f8059698000 r-xp 00000000 fc:01 1320328 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0
-7f8059698000-7f8059897000 ---p 00005000 fc:01 1320328 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0
-7f8059897000-7f8059898000 r--p 00004000 fc:01 1320328 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0
-7f8059898000-7f8059899000 rw-p 00005000 fc:01 1320328 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0
-7f8059899000-7f805989b000 r-xp 00000000 fc:01 1319639 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0
-7f805989b000-7f8059a9b000 ---p 00002000 fc:01 1319639 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0
-7f8059a9b000-7f8059a9c000 r--p 00002000 fc:01 1319639 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0
-7f8059a9c000-7f8059a9d000 rw-p 00003000 fc:01 1319639 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0
-7f8059a9d000-7f8059aba000 r-xp 00000000 fc:01 1319590 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
-7f8059aba000-7f8059cba000 ---p 0001d000 fc:01 1319590 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
-7f8059cba000-7f8059cbb000 r--p 0001d000 fc:01 1319590 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
-7f8059cbb000-7f8059cbc000 rw-p 0001e000 fc:01 1319590 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
-7f8059cbc000-7f8059ccd000 r-xp 00000000 fc:01 1319986 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0
-7f8059ccd000-7f8059ecc000 ---p 00011000 fc:01 1319986 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0
-7f8059ecc000-7f8059ecd000 r--p 00010000 fc:01 1319986 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0
-7f8059ecd000-7f8059ece000 rw-p 00011000 fc:01 1319986 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0
-7f8059ece000-7f805b890000 r-xp 00000000 fc:01 1076162 /usr/lib/nvidia-340/libnvidia-glcore.so.340.93
-7f805b890000-7f805b8ae000 rwxp 019c2000 fc:01 1076162 /usr/lib/nvidia-340/libnvidia-glcore.so.340.93
-7f805b8ae000-7f805bd2c000 r-xp 019e0000 fc:01 1076162 /usr/lib/nvidia-340/libnvidia-glcore.so.340.93
-7f805bd2c000-7f805bf2b000 ---p 01e5e000 fc:01 1076162 /usr/lib/nvidia-340/libnvidia-glcore.so.340.93
-7f805bf2b000-7f805cac5000 rw-p 01e5d000 fc:01 1076162 /usr/lib/nvidia-340/libnvidia-glcore.so.340.93
-7f805cac5000-7f805cae2000 rw-p 00000000 00:00 0
-7f805cae2000-7f805cae5000 r-xp 00000000 fc:01 1067899 /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.93
-7f805cae5000-7f805cce4000 ---p 00003000 fc:01 1067899 /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.93
-7f805cce4000-7f805cce5000 rw-p 00002000 fc:01 1067899 /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.93
-7f805cce5000-7f805cd0a000 r-xp 00000000 fc:01 393691 /lib/x86_64-linux-gnu/libpng12.so.0.50.0
-7f805cd0a000-7f805cf09000 ---p 00025000 fc:01 393691 /lib/x86_64-linux-gnu/libpng12.so.0.50.0
-7f805cf09000-7f805cf0a000 r--p 00024000 fc:01 393691 /lib/x86_64-linux-gnu/libpng12.so.0.50.0
-7f805cf0a000-7f805cf0b000 rw-p 00025000 fc:01 393691 /lib/x86_64-linux-gnu/libpng12.so.0.50.0
-7f805cf0b000-7f805d0c6000 r-xp 00000000 fc:01 393597 /lib/x86_64-linux-gnu/libc-2.19.so
-7f805d0c6000-7f805d2c5000 ---p 001bb000 fc:01 393597 /lib/x86_64-linux-gnu/libc-2.19.so
-7f805d2c5000-7f805d2c9000 r--p 001ba000 fc:01 393597 /lib/x86_64-linux-gnu/libc-2.19.so
-7f805d2c9000-7f805d2cb000 rw-p 001be000 fc:01 393597 /lib/x86_64-linux-gnu/libc-2.19.so
-7f805d2cb000-7f805d2d0000 rw-p 00000000 00:00 0
-7f805d2d0000-7f805d2e6000 r-xp 00000000 fc:01 393665 /lib/x86_64-linux-gnu/libgcc_s.so.1
-7f805d2e6000-7f805d4e5000 ---p 00016000 fc:01 393665 /lib/x86_64-linux-gnu/libgcc_s.so.1
-7f805d4e5000-7f805d4e6000 rw-p 00015000 fc:01 393665 /lib/x86_64-linux-gnu/libgcc_s.so.1
-7f805d4e6000-7f805d5eb000 r-xp 00000000 fc:01 393734 /lib/x86_64-linux-gnu/libm-2.19.so
-7f805d5eb000-7f805d7ea000 ---p 00105000 fc:01 393734 /lib/x86_64-linux-gnu/libm-2.19.so
-7f805d7ea000-7f805d7eb000 r--p 00104000 fc:01 393734 /lib/x86_64-linux-gnu/libm-2.19.so
-7f805d7eb000-7f805d7ec000 rw-p 00105000 fc:01 393734 /lib/x86_64-linux-gnu/libm-2.19.so
-7f805d7ec000-7f805d8d2000 r-xp 00000000 fc:01 1320093 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19
-7f805d8d2000-7f805dad1000 ---p 000e6000 fc:01 1320093 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19
-7f805dad1000-7f805dad9000 r--p 000e5000 fc:01 1320093 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19
-7f805dad9000-7f805dadb000 rw-p 000ed000 fc:01 1320093 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19
-7f805dadb000-7f805daf0000 rw-p 00000000 00:00 0
-7f805daf0000-7f805dc20000 r-xp 00000000 fc:01 1320921 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0
-7f805dc20000-7f805de20000 ---p 00130000 fc:01 1320921 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0
-7f805de20000-7f805de21000 r--p 00130000 fc:01 1320921 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0
-7f805de21000-7f805de25000 rw-p 00131000 fc:01 1320921 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0
-7f805de25000-7f805de91000 r-xp 00000000 fc:01 1320907 /usr/lib/x86_64-linux-gnu/libGLU.so.1.3.1
-7f805de91000-7f805e091000 ---p 0006c000 fc:01 1320907 /usr/lib/x86_64-linux-gnu/libGLU.so.1.3.1
-7f805e091000-7f805e092000 r--p 0006c000 fc:01 1320907 /usr/lib/x86_64-linux-gnu/libGLU.so.1.3.1
-7f805e092000-7f805e093000 rw-p 0006d000 fc:01 1320907 /usr/lib/x86_64-linux-gnu/libGLU.so.1.3.1
-7f805e093000-7f805e15a000 r-xp 00000000 fc:01 1076160 /usr/lib/nvidia-340/libGL.so.340.93
-7f805e15a000-7f805e189000 rwxp 000c7000 fc:01 1076160 /usr/lib/nvidia-340/libGL.so.340.93
-7f805e189000-7f805e1a5000 r-xp 000f6000 fc:01 1076160 /usr/lib/nvidia-340/libGL.so.340.93
-7f805e1a5000-7f805e3a4000 ---p 00112000 fc:01 1076160 /usr/lib/nvidia-340/libGL.so.340.93
-7f805e3a4000-7f805e3c9000 rw-p 00111000 fc:01 1076160 /usr/lib/nvidia-340/libGL.so.340.93
-7f805e3c9000-7f805e3df000 rw-p 00000000 00:00 0
-7f805e3df000-7f805e47c000 r-xp 00000000 fc:01 1320799 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.11.1
-7f805e47c000-7f805e67b000 ---p 0009d000 fc:01 1320799 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.11.1
-7f805e67b000-7f805e681000 r--p 0009c000 fc:01 1320799 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.11.1
-7f805e681000-7f805e682000 rw-p 000a2000 fc:01 1320799 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.11.1
-7f805e682000-7f805e6bc000 r-xp 00000000 fc:01 1320386 /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0
-7f805e6bc000-7f805e8bb000 ---p 0003a000 fc:01 1320386 /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0
-7f805e8bb000-7f805e8bd000 r--p 00039000 fc:01 1320386 /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0
-7f805e8bd000-7f805e8be000 rw-p 0003b000 fc:01 1320386 /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.8.0
-7f805e8be000-7f805e8e5000 r-xp 00000000 fc:01 393677 /lib/x86_64-linux-gnu/libexpat.so.1.6.0
-7f805e8e5000-7f805eae5000 ---p 00027000 fc:01 393677 /lib/x86_64-linux-gnu/libexpat.so.1.6.0
-7f805eae5000-7f805eae7000 r--p 00027000 fc:01 393677 /lib/x86_64-linux-gnu/libexpat.so.1.6.0
-7f805eae7000-7f805eae8000 rw-p 00029000 fc:01 393677 /lib/x86_64-linux-gnu/libexpat.so.1.6.0
-7f805eae8000-7f805eaeb000 r-xp 00000000 fc:01 393707 /lib/x86_64-linux-gnu/libdl-2.19.so
-7f805eaeb000-7f805ecea000 ---p 00003000 fc:01 393707 /lib/x86_64-linux-gnu/libdl-2.19.so
-7f805ecea000-7f805eceb000 r--p 00002000 fc:01 393707 /lib/x86_64-linux-gnu/libdl-2.19.so
-7f805eceb000-7f805ecec000 rw-p 00003000 fc:01 393707 /lib/x86_64-linux-gnu/libdl-2.19.so
-7f805ecec000-7f805ed05000 r-xp 00000000 fc:01 393733 /lib/x86_64-linux-gnu/libpthread-2.19.so
-7f805ed05000-7f805ef04000 ---p 00019000 fc:01 393733 /lib/x86_64-linux-gnu/libpthread-2.19.so
-7f805ef04000-7f805ef05000 r--p 00018000 fc:01 393733 /lib/x86_64-linux-gnu/libpthread-2.19.so
-7f805ef05000-7f805ef06000 rw-p 00019000 fc:01 393733 /lib/x86_64-linux-gnu/libpthread-2.19.so
-7f805ef06000-7f805ef0a000 rw-p 00000000 00:00 0
-7f805ef0a000-7f805ef22000 r-xp 00000000 fc:01 393648 /lib/x86_64-linux-gnu/libz.so.1.2.8
-7f805ef22000-7f805f121000 ---p 00018000 fc:01 393648 /lib/x86_64-linux-gnu/libz.so.1.2.8
-7f805f121000-7f805f122000 r--p 00017000 fc:01 393648 /lib/x86_64-linux-gnu/libz.so.1.2.8
-7f805f122000-7f805f123000 rw-p 00018000 fc:01 393648 /lib/x86_64-linux-gnu/libz.so.1.2.8
-7f805f123000-7f805f127000 r-xp 00000000 fc:01 393737 /lib/x86_64-linux-gnu/libSegFault.so
-7f805f127000-7f805f326000 ---p 00004000 fc:01 393737 /lib/x86_64-linux-gnu/libSegFault.so
-7f805f326000-7f805f327000 r--p 00003000 fc:01 393737 /lib/x86_64-linux-gnu/libSegFault.so
-7f805f327000-7f805f328000 rw-p 00004000 fc:01 393737 /lib/x86_64-linux-gnu/libSegFault.so
-7f805f328000-7f805f338000 r-xp 00000000 fc:01 393622 /lib/x86_64-linux-gnu/ld-2.19.so
-7f805f338000-7f805f339000 r-xp 00010000 fc:01 393622 /lib/x86_64-linux-gnu/ld-2.19.so
-7f805f339000-7f805f34b000 r-xp 00011000 fc:01 393622 /lib/x86_64-linux-gnu/ld-2.19.so
-7f805f41b000-7f805f429000 r--s 00000000 fc:01 1449501 /var/lib/fontconfig/6aa41aa22e18b8fa06a12da28ea9c28b-le64.cache-4
-7f805f429000-7f805f42a000 r--s 00000000 fc:01 1449500 /var/lib/fontconfig/c05880de57d1f5e948fdfacc138775d9-le64.cache-4
-7f805f42a000-7f805f435000 r--s 00000000 fc:01 1448714 /var/lib/fontconfig/945677eb7aeaf62f1d50efc3fb3ec7d8-le64.cache-4
-7f805f435000-7f805f43b000 r--s 00000000 fc:01 1449498 /var/lib/fontconfig/2cd17615ca594fa2959ae173292e504c-le64.cache-4
-7f805f43b000-7f805f43c000 r--s 00000000 fc:01 1449497 /var/lib/fontconfig/e7071f4a29fa870f4323321c154eba04-le64.cache-4
-7f805f43c000-7f805f43d000 r--s 00000000 fc:01 1448710 /var/lib/fontconfig/0d8c3b2ac0904cb8a57a757ad11a4a08-le64.cache-4
-7f805f43d000-7f805f444000 r--s 00000000 fc:01 1449496 /var/lib/fontconfig/a755afe4a08bf5b97852ceb7400b47bc-le64.cache-4
-7f805f444000-7f805f44f000 r--s 00000000 fc:01 1449495 /var/lib/fontconfig/a6354e3ac43af67bd8d7b8e43c34e49f-le64.cache-4
-7f805f44f000-7f805f463000 r--s 00000000 fc:01 1449494 /var/lib/fontconfig/04aabc0a78ac019cf9454389977116d2-le64.cache-4
-7f805f463000-7f805f464000 r--s 00000000 fc:01 1449493 /var/lib/fontconfig/1ac9eb803944fde146138c791f5cc56a-le64.cache-4
-7f805f464000-7f805f468000 r--s 00000000 fc:01 1449492 /var/lib/fontconfig/385c0604a188198f04d133e54aba7fe7-le64.cache-4
-7f805f468000-7f805f46a000 r--s 00000000 fc:01 1449490 /var/lib/fontconfig/767a8244fc0220cfb567a839d0392e0b-le64.cache-4
-7f805f46a000-7f805f46f000 r--s 00000000 fc:01 1449489 /var/lib/fontconfig/8801497958630a81b71ace7c5f9b32a8-le64.cache-4
-7f805f46f000-7f805f4aa000 r--s 00000000 fc:01 1449488 /var/lib/fontconfig/365b55f210c0a22e9a19e35191240f32-le64.cache-4
-7f805f4aa000-7f805f4b1000 r--s 00000000 fc:01 1449487 /var/lib/fontconfig/3047814df9a2f067bd2d96a2b9c36e5a-le64.cache-4
-7f805f4b1000-7f805f4b7000 r--s 00000000 fc:01 1449484 /var/lib/fontconfig/b47c4e1ecd0709278f4910c18777a504-le64.cache-4
-7f805f4b7000-7f805f4ca000 r--s 00000000 fc:01 1448708 /var/lib/fontconfig/d52a8644073d54c13679302ca1180695-le64.cache-4
-7f805f4ca000-7f805f4d3000 r--s 00000000 fc:01 1449483 /var/lib/fontconfig/3f7329c5293ffd510edef78f73874cfd-le64.cache-4
-7f805f4d3000-7f805f4de000 r--s 00000000 fc:01 1449482 /var/lib/fontconfig/d589a48862398ed80a3d6066f4f56f4c-le64.cache-4
-7f805f4de000-7f805f4f5000 r--s 00000000 fc:01 1448713 /var/lib/fontconfig/e13b20fdb08344e0e664864cc2ede53d-le64.cache-4
-7f805f4f5000-7f805f502000 r--s 00000000 fc:01 1448975 /var/lib/fontconfig/8f02d4cb045bd6ce15663e43f347c9f8-le64.cache-4
-7f805f502000-7f805f520000 r--s 00000000 fc:01 1449502 /var/lib/fontconfig/467c019e582ee353435ea5c21d137ef6-le64.cache-4
-7f805f520000-7f805f52c000 rw-p 00000000 00:00 0
-7f805f52c000-7f805f52d000 r--s 00000000 fc:01 1449491 /var/lib/fontconfig/dc05db6664285cc2f12bf69c139ae4c3-le64.cache-4
-7f805f52d000-7f805f52e000 r--s 00000000 fc:01 1448712 /var/lib/fontconfig/4794a0821666d79190d59a36cb4f44b5-le64.cache-4
-7f805f52e000-7f805f52f000 r--s 00000000 fc:01 1449486 /var/lib/fontconfig/56cf4f4769d0f4abc89a4895d7bd3ae1-le64.cache-4
-7f805f52f000-7f805f530000 r--s 00000000 fc:01 1449485 /var/lib/fontconfig/b9d506c9ac06c20b433354fa67a72993-le64.cache-4
-7f805f530000-7f805f531000 r--s 00000000 fc:01 1449474 /var/lib/fontconfig/0c9eb80ebd1c36541ebe2852d3bb0c49-le64.cache-4
-7f805f531000-7f805f535000 r--s 00000000 fc:01 1449481 /var/lib/fontconfig/7ef2298fde41cc6eeb7af42e48b7d293-le64.cache-4
-7f805f535000-7f805f537000 r--s 00000000 fc:01 1448716 /var/lib/fontconfig/16326683038b281783a0ef8c680e3a10-le64.cache-4
-7f805f537000-7f805f538000 r--s 00000000 fc:01 1448709 /var/lib/fontconfig/e0aa53bcfa504e64f87823c16bc01eb6-le64.cache-4
-7f805f538000-7f805f544000 rw-p 00000000 00:00 0
-7f805f544000-7f805f545000 rw-p 00000000 00:00 0
-7f805f545000-7f805f546000 r--p 00000000 00:00 0
-7f805f546000-7f805f547000 rw-p 00000000 00:00 0
-7f805f547000-7f805f548000 r--p 00000000 00:00 0
-7f805f548000-7f805f54a000 rw-p 00000000 00:00 0
-7f805f54a000-7f805f54b000 r--p 00022000 fc:01 393622 /lib/x86_64-linux-gnu/ld-2.19.so
-7f805f54b000-7f805f54c000 rw-p 00023000 fc:01 393622 /lib/x86_64-linux-gnu/ld-2.19.so
-7f805f54c000-7f805f54d000 rw-p 00000000 00:00 0
-7ffc6c8f1000-7ffc6c913000 rw-p 00000000 00:00 0 [stack]
-7ffc6c973000-7ffc6c975000 r-xp 00000000 00:00 0 [vdso]
-ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]