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[IE-MKLDNN/IE-clDNN] Chromium crashed when running the quantized models #851

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Christywl opened this issue Jun 6, 2019 · 1 comment
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bug Something isn't working p1 Highest priority

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@Christywl
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Test Env:
Chromium Version: nightly build 75.0.3739.0 (1a2331d)
Platform: Windows

Expected Result:
Chromium shouldn't crash, should throw an error if IE doesn't support TENSOR_QUANT8_ASYMM type.

Actual Result:
Chromium crashed when running the quantized models:

Received signal 11 SEGV_MAPERR 7f82a80f5000
#0 0x5642b916ede9 <unknown>
#1 0x5642b90d6083 <unknown>
#2 0x5642b916e971 <unknown>
#3 0x7f82bdbf1390 <unknown>
#4 0x5642b7d1efb3 <unknown>
#5 0x5642b7d1e455 <unknown>
#6 0x5642b7d19b47 <unknown>
#7 0x5642b7d17c8b <unknown>
#8 0x5642b7d11855 <unknown>
#9 0x5642b7c8c3ff <unknown>
#10 0x5642b7d16d76 <unknown>
#11 0x5642b91c2268 <unknown>
#12 0x5642b91c6dce <unknown>
#13 0x5642b91c6638 <unknown>
#14 0x5642b91c013d <unknown>
#15 0x5642b91c0a9e <unknown>
#16 0x5642b91d40ce <unknown>
#17 0x5642b912bb95 <unknown>
#18 0x5642b913bf72 <unknown>
#19 0x5642b913bc2a <unknown>
#20 0x5642b917df6b <unknown>
#21 0x5642b913b3bd <unknown>
#22 0x5642b9137f40 <unknown>
#23 0x5642b9137d64 <unknown>
#24 0x5642b917e71e <unknown>
#25 0x7f82bdbe76ba start_thread
#26 0x7f82b7b6041d clone
  r8: 00000000000001e9  r9: 00000000000281e9 r10: 0000000000000000 r11: 00000000000281e9
 r12: 0000000000000000 r13: 00000000000281e9 r14: 00007f82a805485c r15: 00000000000281e9
  di: 00000000000281e9  si: 0000000000000001  bp: 00007f82a78724c0  bx: 00003d40ba469000
  dx: 0000000000000200  ax: 00000000000281e9  cx: 0000000000000001  sp: 00007f82a7872320
  ip: 00005642b7d1efb3 efl: 0000000000010202 cgf: 002b000000000033 erf: 0000000000000004
 trp: 000000000000000e msk: 0000000000000000 cr2: 00007f82a80f5000
[end of stack trace]
Calling _exit(1). Core file will not be generated.

How to Reproduce:

  1. Setup test server and start
  2. Visit http://localhost:8080/examples/image_classification
  3. Select FAST_SINGLE_ANSWER or SUSTAINED_SPEED
  4. Select one quantized model

The quantized models in Object Detection also have this issue.

@mingmingtasd
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Fixed, close it.

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