Crash in bench-slope
Andreas Metzler
ametzler at bebt.de
Sun Mar 27 15:36:47 CEST 2016
Hello,
bench-slope occasionally crashes (amd64), backtrace (for GIT master)
attached.
I only see this with fortify, I am buildig with:
CFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security
CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2
CXXFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security
FCFLAGS=-g -O2 -fstack-protector-strong
FFLAGS=-g -O2 -fstack-protector-strong
GCJFLAGS=-g -O2 -fstack-protector-strong
LDFLAGS=-Wl,-z,relro
OBJCFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security
OBJCXXFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security
cu Andreas
--
`What a good friend you are to him, Dr. Maturin. His other friends are
so grateful to you.'
`I sew his ears on from time to time, sure'
-------------- next part --------------
(sid)ametzler at argenau:/tmp/GCR/libgcrypt.git$ env GCRYPT_IN_REGRESSION_TEST=1 gdb build*/tests/bench-slope
GNU gdb (Debian 7.10-1+b1) 7.10
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Reading symbols from build-tree/tests/bench-slope...done.
(gdb) run
Starting program: /tmp/GCR/libgcrypt.git/build-tree/tests/bench-slope
Note: bench-slope running in quick regression test mode.
Hash:
| nanosecs/byte mebibytes/sec cycles/byte
MD5 | 1.47 ns/B 648.4 MiB/s - c/B
SHA1 | 1.04 ns/B 916.7 MiB/s - c/B
RIPEMD160 | 2.33 ns/B 408.7 MiB/s - c/B
TIGER192 | 1.54 ns/B 619.1 MiB/s - c/B
SHA256 | 2.46 ns/B 387.9 MiB/s - c/B
SHA384 | 1.68 ns/B 566.0 MiB/s - c/B
SHA512 | 1.63 ns/B 583.6 MiB/s - c/B
SHA224 | 2.35 ns/B 405.9 MiB/s - c/B
MD4 | 0.829 ns/B 1150.0 MiB/s - c/B
CRC32 | 0.041 ns/B 23370.2 MiB/s - c/B
CRC32RFC1510 | 0.041 ns/B 23523.1 MiB/s - c/B
CRC24RFC2440 | 0.072 ns/B 13263.1 MiB/s - c/B
WHIRLPOOL | 3.87 ns/B 246.3 MiB/s - c/B
TIGER | 1.51 ns/B 631.5 MiB/s - c/B
TIGER2 | 1.51 ns/B 632.3 MiB/s - c/B
GOSTR3411_94 | 19.42 ns/B 49.11 MiB/s - c/B
STRIBOG256 | 7.25 ns/B 131.5 MiB/s - c/B
STRIBOG512 | 7.53 ns/B 126.6 MiB/s - c/B
GOSTR3411_CP | 19.74 ns/B 48.32 MiB/s - c/B
SHA3-224 | 2.43 ns/B 392.9 MiB/s - c/B
SHA3-256 | 2.66 ns/B 358.2 MiB/s - c/B
SHA3-384 | 3.05 ns/B 313.2 MiB/s - c/B
SHA3-512 | 4.46 ns/B 214.0 MiB/s - c/B
SHAKE128 | 2.10 ns/B 454.4 MiB/s - c/B
SHAKE256 | 2.39 ns/B 399.4 MiB/s - c/B
=
MAC:
| nanosecs/byte mebibytes/sec cycles/byte
HMAC_SHA256 | 2.35 ns/B 405.6 MiB/s - c/B
HMAC_SHA224 | 2.31 ns/B 413.1 MiB/s - c/B
HMAC_SHA512 | 1.64 ns/B 579.8 MiB/s - c/B
HMAC_SHA384 | 1.56 ns/B 612.9 MiB/s - c/B
HMAC_SHA1 | 1.04 ns/B 913.7 MiB/s - c/B
HMAC_MD5 | 1.48 ns/B 645.0 MiB/s - c/B
HMAC_MD4 | 0.831 ns/B 1147.4 MiB/s - c/B
HMAC_RIPEMD160 | 2.29 ns/B 417.0 MiB/s - c/B
HMAC_TIGER | 1.51 ns/B 632.5 MiB/s - c/B
HMAC_WHIRLPOOL | 3.96 ns/B 241.0 MiB/s - c/B
HMAC_GOSTR3411_94 | 19.75 ns/B 48.29 MiB/s - c/B
HMAC_STRIBOG256 | 7.57 ns/B 125.9 MiB/s - c/B
HMAC_STRIBOG512 | 7.40 ns/B 128.9 MiB/s - c/B
HMAC_SHA3_224 | 2.15 ns/B 442.9 MiB/s - c/B
HMAC_SHA3_256 | 2.55 ns/B 374.7 MiB/s - c/B
HMAC_SHA3_384 | 3.12 ns/B 305.7 MiB/s - c/B
HMAC_SHA3_512 | 4.56 ns/B 209.0 MiB/s - c/B
CMAC_AES | 0.771 ns/B 1237.0 MiB/s - c/B
CMAC_3DES | 24.84 ns/B 38.40 MiB/s - c/B
CMAC_CAMELLIA | 5.54 ns/B 172.2 MiB/s - c/B
CMAC_CAST5 | 8.28 ns/B 115.2 MiB/s - c/B
CMAC_BLOWFISH | 7.47 ns/B 127.6 MiB/s - c/B
CMAC_TWOFISH | 4.65 ns/B 205.1 MiB/s - c/B
CMAC_SERPENT | 10.54 ns/B 90.46 MiB/s - c/B
CMAC_SEED | 11.60 ns/B 82.21 MiB/s - c/B
CMAC_RFC2268 | 15.29 ns/B 62.38 MiB/s - c/B
CMAC_IDEA | 10.66 ns/B 89.46 MiB/s - c/B
CMAC_GOST28147 | 16.32 ns/B 58.45 MiB/s - c/B
GMAC_AES | 0.163 ns/B 5866.3 MiB/s - c/B
GMAC_CAMELLIA | 0.228 ns/B 4179.1 MiB/s - c/B
GMAC_TWOFISH | 0.161 ns/B 5912.6 MiB/s - c/B
GMAC_SERPENT | 0.162 ns/B 5900.4 MiB/s - c/B
GMAC_SEED | 0.162 ns/B 5893.7 MiB/s - c/B
POLY1305 | 0.189 ns/B 5039.0 MiB/s - c/B
POLY1305_AES | 0.190 ns/B 5014.5 MiB/s - c/B
POLY1305_CAMELLIA | 0.077 ns/B 12356.4 MiB/s - c/B
POLY1305_TWOFISH | 0.277 ns/B 3445.1 MiB/s - c/B
POLY1305_SERPENT | 0.275 ns/B 3473.8 MiB/s - c/B
POLY1305_SEED | 0.189 ns/B 5049.0 MiB/s - c/B
=
Cipher:
IDEA | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 9.27 ns/B 102.9 MiB/s - c/B
ECB dec | 9.08 ns/B 105.1 MiB/s - c/B
CBC enc | 9.97 ns/B 95.70 MiB/s - c/B
CBC dec | 9.17 ns/B 104.0 MiB/s - c/B
CFB enc | 9.89 ns/B 96.44 MiB/s - c/B
CFB dec | 9.40 ns/B 101.4 MiB/s - c/B
OFB enc | 9.78 ns/B 97.51 MiB/s - c/B
OFB dec | 9.95 ns/B 95.88 MiB/s - c/B
CTR enc | 10.00 ns/B 95.41 MiB/s - c/B
CTR dec | 9.75 ns/B 97.81 MiB/s - c/B
=
3DES | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 23.16 ns/B 41.18 MiB/s - c/B
ECB dec | 23.50 ns/B 40.58 MiB/s - c/B
CBC enc | 24.43 ns/B 39.03 MiB/s - c/B
CBC dec | 11.29 ns/B 84.45 MiB/s - c/B
CFB enc | 24.36 ns/B 39.15 MiB/s - c/B
CFB dec | 11.58 ns/B 82.35 MiB/s - c/B
OFB enc | 24.02 ns/B 39.70 MiB/s - c/B
OFB dec | 23.89 ns/B 39.92 MiB/s - c/B
CTR enc | 11.61 ns/B 82.16 MiB/s - c/B
CTR dec | 11.35 ns/B 84.03 MiB/s - c/B
=
CAST5 | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 6.57 ns/B 145.2 MiB/s - c/B
ECB dec | 6.75 ns/B 141.4 MiB/s - c/B
CBC enc | 8.09 ns/B 117.9 MiB/s - c/B
CBC dec | 2.69 ns/B 354.9 MiB/s - c/B
CFB enc | 8.04 ns/B 118.6 MiB/s - c/B
CFB dec | 2.67 ns/B 357.6 MiB/s - c/B
OFB enc | 8.02 ns/B 118.9 MiB/s - c/B
OFB dec | 7.91 ns/B 120.6 MiB/s - c/B
CTR enc | 2.72 ns/B 351.2 MiB/s - c/B
CTR dec | 2.75 ns/B 346.7 MiB/s - c/B
=
BLOWFISH | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 5.36 ns/B 178.0 MiB/s - c/B
ECB dec | 5.35 ns/B 178.4 MiB/s - c/B
CBC enc | 7.30 ns/B 130.6 MiB/s - c/B
CBC dec | 2.06 ns/B 462.0 MiB/s - c/B
CFB enc | 7.37 ns/B 129.4 MiB/s - c/B
CFB dec | 2.23 ns/B 428.3 MiB/s - c/B
OFB enc | 7.28 ns/B 131.0 MiB/s - c/B
OFB dec | 7.06 ns/B 135.2 MiB/s - c/B
CTR enc | 2.07 ns/B 460.5 MiB/s - c/B
CTR dec | 2.14 ns/B 446.2 MiB/s - c/B
=
AES | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 0.250 ns/B 3815.2 MiB/s - c/B
ECB dec | 0.263 ns/B 3630.0 MiB/s - c/B
CBC enc | 0.720 ns/B 1325.1 MiB/s - c/B
CBC dec | 0.156 ns/B 6094.2 MiB/s - c/B
CFB enc | 0.761 ns/B 1252.7 MiB/s - c/B
CFB dec | 0.136 ns/B 7034.6 MiB/s - c/B
OFB enc | 0.797 ns/B 1196.3 MiB/s - c/B
OFB dec | 0.761 ns/B 1252.6 MiB/s - c/B
CTR enc | 0.150 ns/B 6338.8 MiB/s - c/B
CTR dec | 0.150 ns/B 6373.7 MiB/s - c/B
CCM enc | 0.920 ns/B 1036.5 MiB/s - c/B
CCM dec | 0.927 ns/B 1028.6 MiB/s - c/B
CCM auth | 0.628 ns/B 1518.5 MiB/s - c/B
GCM enc | 0.286 ns/B 3330.3 MiB/s - c/B
GCM dec | 0.301 ns/B 3167.7 MiB/s - c/B
GCM auth | 0.092 ns/B 10355.1 MiB/s - c/B
OCB enc | 0.096 ns/B 9937.0 MiB/s - c/B
OCB dec | 0.137 ns/B 6953.5 MiB/s - c/B
OCB auth | 0.108 ns/B 8813.2 MiB/s - c/B
=
AES192 | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 0.284 ns/B 3358.3 MiB/s - c/B
ECB dec | 0.331 ns/B 2878.6 MiB/s - c/B
CBC enc | 0.831 ns/B 1147.0 MiB/s - c/B
CBC dec | 0.176 ns/B 5433.7 MiB/s - c/B
CFB enc | 0.893 ns/B 1068.5 MiB/s - c/B
CFB dec | 0.182 ns/B 5251.5 MiB/s - c/B
OFB enc | 0.861 ns/B 1107.4 MiB/s - c/B
OFB dec | 0.882 ns/B 1080.7 MiB/s - c/B
CTR enc | 0.172 ns/B 5537.8 MiB/s - c/B
CTR dec | 0.191 ns/B 5004.8 MiB/s - c/B
CCM enc | 0.976 ns/B 977.2 MiB/s - c/B
CCM dec | 0.944 ns/B 1009.9 MiB/s - c/B
CCM auth | 0.718 ns/B 1329.1 MiB/s - c/B
GCM enc | 0.295 ns/B 3227.7 MiB/s - c/B
GCM dec | 0.289 ns/B 3304.9 MiB/s - c/B
GCM auth | 0.093 ns/B 10244.9 MiB/s - c/B
OCB enc | 0.215 ns/B 4431.3 MiB/s - c/B
OCB dec | 0.134 ns/B 7117.4 MiB/s - c/B
OCB auth | 0.184 ns/B 5185.5 MiB/s - c/B
=
AES256 | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 0.398 ns/B 2393.7 MiB/s - c/B
ECB dec | 0.391 ns/B 2437.4 MiB/s - c/B
CBC enc | 0.977 ns/B 976.3 MiB/s - c/B
CBC dec | 0.212 ns/B 4493.9 MiB/s - c/B
CFB enc | 0.955 ns/B 998.3 MiB/s - c/B
CFB dec | 0.216 ns/B 4406.0 MiB/s - c/B
OFB enc | 1.02 ns/B 936.5 MiB/s - c/B
OFB dec | 1.05 ns/B 910.1 MiB/s - c/B
CTR enc | 0.231 ns/B 4126.3 MiB/s - c/B
CTR dec | 0.209 ns/B 4552.8 MiB/s - c/B
CCM enc | 1.61 ns/B 592.1 MiB/s - c/B
CCM dec | 1.09 ns/B 871.3 MiB/s - c/B
CCM auth | 0.877 ns/B 1087.9 MiB/s - c/B
GCM enc | 0.312 ns/B 3056.0 MiB/s - c/B
GCM dec | 0.339 ns/B 2810.7 MiB/s - c/B
GCM auth | 0.152 ns/B 6294.5 MiB/s - c/B
OCB enc | 0.156 ns/B 6129.8 MiB/s - c/B
OCB dec | 0.155 ns/B 6162.3 MiB/s - c/B
OCB auth | 0.202 ns/B 4717.9 MiB/s - c/B
=
TWOFISH | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 4.27 ns/B 223.3 MiB/s - c/B
ECB dec | 4.12 ns/B 231.7 MiB/s - c/B
CBC enc | 4.69 ns/B 203.4 MiB/s - c/B
CBC dec | 2.66 ns/B 358.4 MiB/s - c/B
CFB enc | 4.64 ns/B 205.6 MiB/s - c/B
CFB dec | 2.69 ns/B 354.4 MiB/s - c/B
OFB enc | 4.15 ns/B 230.0 MiB/s - c/B
OFB dec | 4.27 ns/B 223.5 MiB/s - c/B
CTR enc | 2.69 ns/B 354.6 MiB/s - c/B
CTR dec | 2.68 ns/B 356.3 MiB/s - c/B
CCM enc | 7.11 ns/B 134.1 MiB/s - c/B
CCM dec | 7.06 ns/B 135.1 MiB/s - c/B
CCM auth | 4.38 ns/B 217.9 MiB/s - c/B
GCM enc | 2.84 ns/B 336.3 MiB/s - c/B
GCM dec | 2.83 ns/B 337.6 MiB/s - c/B
GCM auth | 0.095 ns/B 10019.6 MiB/s - c/B
OCB enc | 2.72 ns/B 350.3 MiB/s - c/B
OCB dec | 2.65 ns/B 359.5 MiB/s - c/B
OCB auth | 2.48 ns/B 384.3 MiB/s - c/B
=
ARCFOUR | nanosecs/byte mebibytes/sec cycles/byte
STREAM enc | 1.43 ns/B 664.9 MiB/s - c/B
STREAM dec | 1.39 ns/B 684.2 MiB/s - c/B
=
DES | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 10.16 ns/B 93.91 MiB/s - c/B
ECB dec | 10.05 ns/B 94.93 MiB/s - c/B
CBC enc | 11.18 ns/B 85.27 MiB/s - c/B
CBC dec | 10.17 ns/B 93.80 MiB/s - c/B
CFB enc | 11.07 ns/B 86.17 MiB/s - c/B
CFB dec | 10.11 ns/B 94.30 MiB/s - c/B
OFB enc | 10.86 ns/B 87.78 MiB/s - c/B
OFB dec | 11.11 ns/B 85.82 MiB/s - c/B
CTR enc | 11.37 ns/B 83.87 MiB/s - c/B
CTR dec | 11.10 ns/B 85.94 MiB/s - c/B
=
TWOFISH128 | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 4.12 ns/B 231.5 MiB/s - c/B
ECB dec | 3.89 ns/B 244.9 MiB/s - c/B
CBC enc | 4.68 ns/B 203.7 MiB/s - c/B
CBC dec | 2.71 ns/B 352.0 MiB/s - c/B
CFB enc | 4.73 ns/B 201.5 MiB/s - c/B
CFB dec | 2.79 ns/B 341.8 MiB/s - c/B
OFB enc | 4.28 ns/B 222.8 MiB/s - c/B
OFB dec | 4.12 ns/B 231.3 MiB/s - c/B
CTR enc | 2.74 ns/B 347.7 MiB/s - c/B
CTR dec | 2.77 ns/B 344.6 MiB/s - c/B
CCM enc | 7.16 ns/B 133.1 MiB/s - c/B
CCM dec | 7.18 ns/B 132.9 MiB/s - c/B
CCM auth | 4.45 ns/B 214.3 MiB/s - c/B
GCM enc | 2.94 ns/B 324.8 MiB/s - c/B
GCM dec | 2.80 ns/B 340.2 MiB/s - c/B
GCM auth | 0.110 ns/B 8662.1 MiB/s - c/B
OCB enc | 2.92 ns/B 326.8 MiB/s - c/B
OCB dec | 2.79 ns/B 341.9 MiB/s - c/B
OCB auth | 2.91 ns/B 327.2 MiB/s - c/B
=
SERPENT128 | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 10.18 ns/B 93.66 MiB/s - c/B
ECB dec | 9.04 ns/B 105.5 MiB/s - c/B
CBC enc | 10.31 ns/B 92.49 MiB/s - c/B
CBC dec | 1.14 ns/B 836.6 MiB/s - c/B
CFB enc | 10.30 ns/B 92.62 MiB/s - c/B
CFB dec | 1.13 ns/B 846.8 MiB/s - c/B
OFB enc | 9.84 ns/B 96.92 MiB/s - c/B
OFB dec | 9.89 ns/B 96.42 MiB/s - c/B
CTR enc | 1.21 ns/B 788.7 MiB/s - c/B
CTR dec | 0.993 ns/B 959.9 MiB/s - c/B
CCM enc | 11.61 ns/B 82.15 MiB/s - c/B
CCM dec | 11.62 ns/B 82.04 MiB/s - c/B
CCM auth | 10.28 ns/B 92.76 MiB/s - c/B
GCM enc | 1.25 ns/B 762.2 MiB/s - c/B
GCM dec | 1.29 ns/B 738.8 MiB/s - c/B
GCM auth | 0.044 ns/B 21493.8 MiB/s - c/B
OCB enc | 0.978 ns/B 974.6 MiB/s - c/B
OCB dec | 0.990 ns/B 963.2 MiB/s - c/B
OCB auth | 0.879 ns/B 1085.4 MiB/s - c/B
=
SERPENT192 | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 9.96 ns/B 95.79 MiB/s - c/B
ECB dec | 8.94 ns/B 106.6 MiB/s - c/B
CBC enc | 10.20 ns/B 93.51 MiB/s - c/B
CBC dec | 1.15 ns/B 831.3 MiB/s - c/B
CFB enc | 10.58 ns/B 90.15 MiB/s - c/B
CFB dec | 1.21 ns/B 789.3 MiB/s - c/B
OFB enc | 10.38 ns/B 91.88 MiB/s - c/B
OFB dec | 9.89 ns/B 96.39 MiB/s - c/B
CTR enc | 1.17 ns/B 817.8 MiB/s - c/B
CTR dec | 1.16 ns/B 820.4 MiB/s - c/B
CCM enc | 11.14 ns/B 85.62 MiB/s - c/B
CCM dec | 11.60 ns/B 82.19 MiB/s - c/B
CCM auth | 10.25 ns/B 93.07 MiB/s - c/B
GCM enc | 1.37 ns/B 697.4 MiB/s - c/B
GCM dec | 1.14 ns/B 834.1 MiB/s - c/B
GCM auth | 0.169 ns/B 5649.2 MiB/s - c/B
OCB enc | 1.13 ns/B 843.2 MiB/s - c/B
OCB dec | 1.10 ns/B 865.5 MiB/s - c/B
OCB auth | 1.09 ns/B 877.0 MiB/s - c/B
=
SERPENT256 | nanosecs/byte mebibytes/sec cycles/byte
ECB enc | 9.85 ns/B 96.87 MiB/s - c/B
ECB dec | 9.12 ns/B 104.5 MiB/s - c/B
CBC enc | 10.48 ns/B 91.02 MiB/s - c/B
CBC dec | 1.15 ns/B 826.3 MiB/s - c/B
CFB enc | 10.24 ns/B 93.17 MiB/s - c/B
CFB dec | 1.25 ns/B 764.1 MiB/s - c/B
OFB enc | 9.72 ns/B 98.14 MiB/s - c/B
OFB dec | 10.16 ns/B 93.90 MiB/s - c/B
CTR enc | 1.19 ns/B 801.3 MiB/s - c/B
CTR dec | 1.07 ns/B 887.4 MiB/s - c/B
CCM enc | 11.46 ns/B 83.19 MiB/s - c/B
CCM dec | 11.67 ns/B 81.70 MiB/s - c/B
CCM auth | 10.12 ns/B 94.20 MiB/s - c/B
GCM enc | 1.27 ns/B 749.0 MiB/s - c/B
GCM dec | 1.37 ns/B 694.2 MiB/s - c/B
GCM auth |
Program received signal SIGABRT, Aborted.
0x00007ffff7548478 in __GI_raise (sig=sig at entry=6)
at ../sysdeps/unix/sysv/linux/raise.c:55
55 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) set pagination 0
(gdb) bt full
#0 0x00007ffff7548478 in __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
resultvar = 0
pid = 2258
selftid = 2258
#1 0x00007ffff75498fa in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x7772203030306666, sa_sigaction = 0x7772203030306666}, sa_mask = {__val = {3472328296226648109, 3475143045726351408, 2314885530819502128, 2314885530818453536, 2314885530818453536, 8391150724257423392, 7378697234196161377, 3919933115663279718, 7378634724483280944, 7378697629483820646, 8223625903103619126, 3472328295963457581, 4192904167887482928, 2314885531086893104, 2314885530818453536, 8528445641706184736}}, sa_flags = 1668512115, sa_restorer = 0x61}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007ffff7586ffa in __libc_message (do_abort=do_abort at entry=2, fmt=fmt at entry=0x7ffff767cd11 "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:175
ap = <error reading variable ap (Attempt to dereference a generic pointer.)>
fd = 3
on_2 = <optimized out>
list = <optimized out>
nlist = <optimized out>
cp = <optimized out>
written = <optimized out>
#3 0x00007ffff760e347 in __GI___fortify_fail (msg=msg at entry=0x7ffff767cca8 "buffer overflow detected") at fortify_fail.c:31
No locals.
#4 0x00007ffff760c510 in __GI___chk_fail () at chk_fail.c:28
No locals.
#5 0x00007ffff760b6fd in __strcat_chk (dest=dest at entry=0x7fffffffe410 "-531842.093 MiB/-", src=src at entry=0x404cd5 " MiB/s", destlen=<optimized out>, destlen at entry=16) at strcat_chk.c:37
s1 = <optimized out>
s2 = <optimized out>
c = <optimized out>
#6 0x0000000000402a4c in strncat (__len=15, __src=0x404cd5 " MiB/s", __dest=0x7fffffffe410 "-531842.093 MiB/-") at /usr/include/x86_64-linux-gnu/bits/string3.h:156
No locals.
#7 bench_print_result_std (nsecs_per_byte=<optimized out>) at ../../tests/bench-slope.c:539
mbytes_per_sec = <optimized out>
nsecpbyte_buf = "-0.002 ns/B\000A\000\000"
mbpsec_buf = "-531842.093 MiB/"
cycles_per_byte = <optimized out>
cpbyte_buf = "-\000@\000\000\000\000\000`e`\000\000\000\000"
#8 bench_print_result (nsecs_per_byte=<optimized out>) at ../../tests/bench-slope.c:551
No locals.
#9 0x0000000000403d8d in cipher_bench_one (pmode=<optimized out>, algo=306) at ../../tests/bench-slope.c:1232
mode = {mode = 9, name = 0x404ef8 "GCM auth", ops = 0x606700 <gcm_authenticate_ops>, algo = 306}
obj = {ops = 0x606700 <gcm_authenticate_ops>, num_measure_repetitions = 2, min_bufsize = 16, max_bufsize = 4112, step_size = 64, priv = 0x6071c0}
result = <optimized out>
blklen = <optimized out>
#10 _cipher_bench (algo=algo at entry=306) at ../../tests/bench-slope.c:1247
algoname = <optimized out>
i = <optimized out>
#11 0x00000000004042b6 in cipher_bench (argv=<optimized out>, argc=0) at ../../tests/bench-slope.c:1273
i = 306
#12 0x0000000000401d2c in main (argc=0, argv=0x7fffffffe620) at ../../tests/bench-slope.c:1911
last_argc = <optimized out>
debug = 0
(gdb) x/16i $pc
=> 0x7ffff7548478 <__GI_raise+56>: cmp $0xfffffffffffff000,%rax
0x7ffff754847e <__GI_raise+62>: ja 0x7ffff75484a0 <__GI_raise+96>
0x7ffff7548480 <__GI_raise+64>: repz retq
0x7ffff7548482 <__GI_raise+66>: nopw 0x0(%rax,%rax,1)
0x7ffff7548488 <__GI_raise+72>: test %ecx,%ecx
0x7ffff754848a <__GI_raise+74>: jg 0x7ffff754846b <__GI_raise+43>
0x7ffff754848c <__GI_raise+76>: mov %ecx,%edx
0x7ffff754848e <__GI_raise+78>: neg %edx
0x7ffff7548490 <__GI_raise+80>: and $0x7fffffff,%ecx
0x7ffff7548496 <__GI_raise+86>: cmove %esi,%edx
0x7ffff7548499 <__GI_raise+89>: mov %edx,%ecx
0x7ffff754849b <__GI_raise+91>: jmp 0x7ffff754846b <__GI_raise+43>
0x7ffff754849d <__GI_raise+93>: nopl (%rax)
0x7ffff75484a0 <__GI_raise+96>: mov 0x36a9c9(%rip),%rdx # 0x7ffff78b2e70
0x7ffff75484a7 <__GI_raise+103>: neg %eax
0x7ffff75484a9 <__GI_raise+105>: mov %eax,%fs:(%rdx)
(gdb) thread apply all backtrace
Thread 1 (process 2258):
#0 0x00007ffff7548478 in __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#1 0x00007ffff75498fa in __GI_abort () at abort.c:89
#2 0x00007ffff7586ffa in __libc_message (do_abort=do_abort at entry=2, fmt=fmt at entry=0x7ffff767cd11 "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:175
#3 0x00007ffff760e347 in __GI___fortify_fail (msg=msg at entry=0x7ffff767cca8 "buffer overflow detected") at fortify_fail.c:31
#4 0x00007ffff760c510 in __GI___chk_fail () at chk_fail.c:28
#5 0x00007ffff760b6fd in __strcat_chk (dest=dest at entry=0x7fffffffe410 "-531842.093 MiB/-", src=src at entry=0x404cd5 " MiB/s", destlen=<optimized out>, destlen at entry=16) at strcat_chk.c:37
#6 0x0000000000402a4c in strncat (__len=15, __src=0x404cd5 " MiB/s", __dest=0x7fffffffe410 "-531842.093 MiB/-") at /usr/include/x86_64-linux-gnu/bits/string3.h:156
#7 bench_print_result_std (nsecs_per_byte=<optimized out>) at ../../tests/bench-slope.c:539
#8 bench_print_result (nsecs_per_byte=<optimized out>) at ../../tests/bench-slope.c:551
#9 0x0000000000403d8d in cipher_bench_one (pmode=<optimized out>, algo=306) at ../../tests/bench-slope.c:1232
#10 _cipher_bench (algo=algo at entry=306) at ../../tests/bench-slope.c:1247
#11 0x00000000004042b6 in cipher_bench (argv=<optimized out>, argc=0) at ../../tests/bench-slope.c:1273
#12 0x0000000000401d2c in main (argc=0, argv=0x7fffffffe620) at ../../tests/bench-slope.c:1911
(gdb) quit
A debugging session is active.
Inferior 1 [process 2258] will be killed.
Quit anyway? (y or n) y
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