Valgrind / Helgrind / Drd在我们的Hosted Linux构建上开始失败，但是我们没有进行任何导致此问题的代码更改。在过去的2周中，图像中是否发生了一些变化以影响此效果？我想知道是否正在使用新的openssl库。
2018-07-12T18:11:34.4988353Z 52: Test command: /usr/bin/valgrind "--tool=drd" "--gen-suppressions=all" "--num-callers=100" "--error-exitcode=1" "/opt/vsts/work/1/s/edgelet/hsm-sys/azure-iot-hsm-c/build/tests/edge_openssl_enc_int/edge_openssl_enc_inut_exe"
2018-07-12T18:11:34.5003466Z 52: Test timeout computed to be: 1500
2018-07-12T18:11:34.5017957Z 52: ==14258== drd, a thread error detector
2018-07-12T18:11:34.5056894Z 52: ==14258== Copyright (C) 2006-2015, and GNU GPL'd, by Bart Van Assche.
2018-07-12T18:11:34.5071537Z 52: ==14258== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
2018-07-12T18:11:34.5086126Z 52: ==14258== Command: /opt/vsts/work/1/s/edgelet/hsm-sys/azure-iot-hsm-c/build/tests/edge_openssl_enc_int/edge_openssl_enc_inut_exe
2018-07-12T18:11:34.5104152Z 52: ==14258==
2018-07-12T18:11:34.5123088Z 52: vex amd64->IR: unhandled instruction bytes: 0x48 0xF 0xC7 0xF0 0x72 0x2 0xE2 0xF8
2018-07-12T18:11:34.5145584Z 52: vex amd64->IR: REX=1 REX.W=1 REX.R=0 REX.X=0 REX.B=0
2018-07-12T18:11:34.5173070Z 52: vex amd64->IR: VEX=0 VEX.L=0 VEX.nVVVV=0x0 ESC=0F
2018-07-12T18:11:34.5244437Z 52: vex amd64->IR: PFX.66=0 PFX.F2=0 PFX.F3=0
2018-07-12T18:11:34.5258653Z 52: ==14258== valgrind: Unrecognised instruction at address 0x5269df5.
2018-07-12T18:11:34.5273142Z 52: ==14258== at 0x5269DF5: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
2018-07-12T18:11:34.5287945Z 52: ==14258== by 0x520C61C: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
2018-07-12T18:11:34.5302020Z 52: ==14258== by 0x4036A5: generate_encryption_key (edge_enc_openssl_key.c:627)
2018-07-12T18:11:34.5316466Z 52: ==14258== by 0x407497: test_generate_encryption_key_success (edge_openssl_enc_int.c:447)
2018-07-12T18:11:34.5330031Z 52: ==14258== by 0x4079D7: RunTests (ctest.c:109)
2018-07-12T18:11:34.5346938Z 52: ==14258== by 0x402656: main (main.c:9)
2018-07-12T18:11:34.5360888Z 52: ==14258== Your program just tried to execute an instruction that Valgrind
2018-07-12T18:11:34.5374900Z 52: ==14258== did not recognise. There are two possible reasons for this.
2018-07-12T18:11:34.5389744Z 52: ==14258== 1. Your program has a bug and erroneously jumped to a non-code
2018-07-12T18:11:34.5403744Z 52: ==14258== location. If you are running Memcheck and you just saw a
2018-07-12T18:11:34.5426078Z 52: ==14258== warning about a bad jump, it's probably your program's fault.
2018-07-12T18:11:34.5519059Z 52: ==14258== 2. The instruction is legitimate but Valgrind doesn't handle it,
2018-07-12T18:11:34.5533448Z 52: ==14258== i.e. it's Valgrind's fault. If you think this is the case or
2018-07-12T18:11:34.5547845Z 52: ==14258== you are not sure, please let us know and we'll try to fix it.
2018-07-12T18:11:34.5561557Z 52: ==14258== Either way, Valgrind will now raise a SIGILL signal which will
2018-07-12T18:11:34.5574843Z 52: ==14258== probably kill your program.
2018-07-12T18:11:34.5588131Z 52: ==14258==
2018-07-12T18:11:34.5604536Z 52: ==14258== Process terminating with default action of signal 4 (SIGILL): dumping core
2018-07-12T18:11:34.5625892Z 52: ==14258== Illegal opcode at address 0x5269DF5
2018-07-12T18:11:34.5640250Z 52: ==14258== at 0x5269DF5: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
2018-07-12T18:11:34.5654668Z 52: ==14258== by 0x520C61C: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
2018-07-12T18:11:34.5668681Z 52: ==14258== by 0x4036A5: generate_encryption_key (edge_enc_openssl_key.c:627)
2018-07-12T18:11:34.5682074Z 52: ==14258== by 0x407497: test_generate_encryption_key_success (edge_openssl_enc_int.c:447)
2018-07-12T18:11:34.5695783Z 52: ==14258== by 0x4079D7: RunTests (ctest.c:109)
2018-07-12T18:11:34.5709516Z 52: ==14258== by 0x402656: main (main.c:9)
2018-07-12T18:11:34.5722745Z 52: ==14258==
2018-07-12T18:11:34.5736713Z 52: ==14258== For counts of detected and suppressed errors, rerun with: -v
2018-07-12T18:11:34.5751172Z 52: ==14258== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
2018-07-12T18:11:34.5765474Z 52/52 Test #52: edge_openssl_enc_inut_drd ...........***Exception: Illegal 0.74 sec