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Another problem on tracing (ARM) chrome #721

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honggyukim opened this issue Apr 9, 2019 · 5 comments
Open

Another problem on tracing (ARM) chrome #721

honggyukim opened this issue Apr 9, 2019 · 5 comments
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arch bug usecase

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@honggyukim
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honggyukim commented Apr 9, 2019 •
edited
Loading

After resolving #714 by skipping dlsym, I got another problem.

T1. tracing prebuilt chrome with --force without --nest-libcall

  • I tested to navigate some web pages and scroll up and down. It works fine.

T2. tracing prebuilt chrome with --nest-libcall
It runs more than before, but got stuck during launching chrome.

# DURATION     TID     FUNCTION
  11.041 us [  3603] | getenv();
  37.656 us [  3603] | extensions::ShellMainDelegate::ShellMainDelegate();
            [  3603] | content::ContentMain() {
            [  3603] |   content::ContentMainRunner::Create() {
            [  3603] |     operator new() {
   1.250 us [  3603] |       __libc_malloc();
   3.698 us [  3603] |     } /* operator new */
  29.479 us [  3603] |     content::ContentClient::ContentClient();
  58.177 us [  3603] |   } /* content::ContentMainRunner::Create */
            [  3603] |   base::EnableTerminationOnOutOfMemory() {
   6.979 us [  3603] |     std::set_new_handler();
   3.802 us [  3603] |     base::allocator::SetCallNewHandlerOnMallocFailure();
  72.343 us [  3603] |   } /* base::EnableTerminationOnOutOfMemory */
            [  3603] |   base::GlobalDescriptors::GetInstance() {
            [  3603] |     operator new() {
   0.937 us [  3603] |       __libc_malloc();
   2.343 us [  3603] |     } /* operator new */
  30.677 us [  3603] |     base::GlobalDescriptors::GlobalDescriptors();
  43.541 us [  3603] |   } /* base::GlobalDescriptors::GetInstance */
...
            [  3630] | wl_display_flush() {
   0.782 us [  3630] |   pthread_mutex_lock();
   0.729 us [  3630] |   pthread_mutex_unlock();
   5.781 us [  3630] | } /* wl_display_flush */
            [  3630] | base::WaitableEvent::IsSignaled() {
   0.781 us [  3630] |   pthread_mutex_lock();
   0.729 us [  3630] |   pthread_mutex_unlock();
   5.625 us [  3630] | } /* base::WaitableEvent::IsSignaled */
            [  3630] | wl_display_prepare_read() {
            [  3630] |   wl_display_prepare_read_queue() {
   0.729 us [  3630] |     pthread_mutex_lock();
   0.677 us [  3630] |     wl_list_empty();
   0.729 us [  3630] |     pthread_mutex_unlock();
   8.229 us [  3630] |   } /* wl_display_prepare_read_queue */
  10.469 us [  3630] | } /* wl_display_prepare_read */
            [  3620] |   /* linux:task-exit */
            [  3616] |     /* linux:task-exit */
            [  3619] |   /* linux:task-exit */
            [  3617] |   /* linux:task-exit */
            [  3618] |   /* linux:task-exit */
            [  3621] |   /* linux:task-exit */
            [  3629] |   /* linux:task-exit */

uftrace stopped tracing with remaining functions
================================================
task: 3603
[3] g_main_context_iteration
[2] base::RunLoop::Run
[1] content::BrowserMainLoop::RunMainMessageLoopParts
[0] content::ContentMain

task: 3616
[1] base::Thread::Run
[0] content::BrowserThreadImpl::DBThreadRun

task: 3617
[0] content::BrowserThreadImpl::FileThreadRun

task: 3618
[0] content::BrowserThreadImpl::FileUserBlockingThreadRun

task: 3619
[0] content::BrowserThreadImpl::ProcessLauncherThreadRun

task: 3620
[0] content::BrowserThreadImpl::CacheThreadRun

task: 3621
[0] content::BrowserThreadImpl::IOThreadRun

task: 3629
[0] base::SequencedWorkerPool::Inner::ThreadLoop

task: 3632
[10] _Uarm_step
[9] blink::ThreadHeap::enterSafePoint
[8] blink::ThreadState::enterSafePoint
[7] blink::ThreadState::addInterruptor
[6] blink::Platform::initialize
[5] blink::initialize
[4] content::RenderThreadImpl::InitializeWebKit
[3] content::RenderThreadImpl::Init
[2] content::RenderThreadImpl::RenderThreadImpl
[1] content::RenderThreadImpl::Create
[0] content::ContentMain

T3. tracing -pg compiled chrome with --nest-libcall (replayed only master thread)
It gets finished unexpectedly and its trace result is as follows:

# DURATION     TID     FUNCTION
            [  3675] | main() {
  30.208 us [  3675] |   getenv();
            [  3675] |   extensions::ShellMainDelegate::ShellMainDelegate() {
   5.781 us [  3675] |     extensions::ShellMainDelegate::ShellMainDelegate();
  34.831 ms [  3675] |   } /* extensions::ShellMainDelegate::ShellMainDelegate */
            [  3675] |   content::ContentMain() {
            [  3675] |     content::ContentMain() {
            [  3675] |       content::ContentMainRunner::Create() {
            [  3675] |         content::ContentMainRunner::Create() {
            [  3675] |           operator new() {
            [  3675] |             ShimCppNew() {
            [  3675] |               _GLOBAL__N_1::GlibcMalloc() {
   3.906 us [  3675] |                 __libc_malloc();
  57.604 us [  3675] |               } /* _GLOBAL__N_1::GlibcMalloc */
  63.854 us [  3675] |             } /* ShimCppNew */
  77.343 us [  3675] |           } /* operator new */
            [  3675] |           content::ContentClient::ContentClient() {
   5.989 us [  3675] |             content::ContentClient::ContentClient();
   6.134 ms [  3675] |           } /* content::ContentClient::ContentClient */
...
            [  3675] |                                                 ui::CursorLoaderOzone::LoadImageCursor() {
            [  3675] |                                                   SkBitmap::SkBitmap() {
            [  3675] |                                                     SkBitmap::SkBitmap() {
   2.344 us [  3675] |                                                       memset();
  50.728 us [  3675] |                                                     } /* SkBitmap::SkBitmap */
  69.374 us [  3675] |                                                   } /* SkBitmap::SkBitmap */
            [  3675] |                                                   ui::GetImageCursorBitmap() {
            [  3675] |                                                     ui::ResourceBundle::GetSharedInstance() {
   0.833 us [  3675] |                                                       ui::ResourceBundle::GetSharedInstance();
   8.125 us [  3675] |                                                     } /* ui::ResourceBundle::GetSharedInstance */
            [  3675] |                                                     ui::ResourceBundle::GetImageSkiaNamed() {
            [  3675] |                                                       ui::ResourceBundle::GetImageSkiaNamed() {
            [  3675] |                                                         ui::ResourceBundle::GetImageNamed() {
            [  3675] |                                                           ui::ResourceBundle::GetImageNamed() {
            [  3675] |                                                             base::internal::LockImpl::Lock() {
            [  3675] |                                                               base::internal::LockImpl::Lock() {
   1.719 us [  3675] |                                                                 pthread_mutex_lock();
  49.166 us [  3675] |                                                               } /* base::internal::LockImpl::Lock */
  55.885 us [  3675] |                                                             } /* base::internal::LockImpl::Lock */
...
            [  3675] |                                                                                           wk_png_process_some_data() {
            [  3675] |                                                                                             wk_png_push_read_chunk() {
            [  3675] |                                                                                               wk_png_push_fill_buffer() {
   1.354 us [  3675] |                                                                                                 memcpy();
  48.385 us [  3675] |                                                                                               } /* wk_png_push_fill_buffer */
   0.677 us [  3675] |                                                                                               wk_png_get_uint_31();
            [  3675] |                                                                                               wk_png_reset_crc() {
   0.677 us [  3675] |                                                                                                 MOZ_Z_crc32();
   5.938 us [  3675] |                                                                                               } /* wk_png_reset_crc */
            [  3675] |                                                                                               wk_png_crc_read() {
            [  3675] |                                                                                                 wk_png_read_data() {
            [  3675] |                                                                                                   wk_png_push_fill_buffer() {
   1.302 us [  3675] |                                                                                                     memcpy();
  47.344 us [  3675] |                                                                                                   } /* wk_png_push_fill_buffer */
  51.874 us [  3675] |                                                                                                 } /* wk_png_read_data */
            [  3675] |                                                                                                 wk_png_calculate_crc() {
            [  3675] |                                                                                                   MOZ_Z_crc32() {
   1.198 us [  3675] |                                                                                                     crc32_little();
   6.249 us [  3675] |                                                                                                   } /* MOZ_Z_crc32 */
  11.406 us [  3675] |                                                                                                 } /* wk_png_calculate_crc */
  72.134 us [  3675] |                                                                                               } /* wk_png_crc_read */
   0.781 us [  3675] |                                                                                               wk_png_check_chunk_name();
            [  3675] |                                                                                               wk_png_chunk_unknown_handling() {
   0.677 us [  3675] |                                                                                                 wk_png_handle_as_unknown.part.4();
  12.708 us [  3675] |                                                                                               } /* wk_png_chunk_unknown_handling */
            [  3675] |                                                                                               gfx::_GLOBAL__N_1::DecodeInfoCallback() {
   0.677 us [  3675] |                                                                                                 wk_png_get_io_ptr();
            [  3675] |                                                                                                 wk_png_get_IHDR() {
   0.781 us [  3675] |                                                                                                   wk_png_check_IHDR();
   5.781 us [  3675] |                                                                                                 } /* wk_png_get_IHDR */
   0.729 us [  3675] |                                                                                                 wk_png_get_valid();
            [  3675] |                                                                                                 wk_png_set_gray_to_rgb() {
   0.677 us [  3675] |                                                                                                   png_rtran_ok();
   0.677 us [  3675] |                                                                                                   png_rtran_ok();
  12.291 us [  3675] |                                                                                                 } /* wk_png_set_gray_to_rgb */
   1.041 us [  3675] |                                                                                                 wk_png_get_gAMA();
            [  3675] |                                                                                                 wk_png_set_gamma() {
            [  3675] |                                                                                                   convert_gamma_value() {
   2.396 us [  3675] |                                                                                                     floor();
  87.603 us [  3675] |                                                                                                   } /* convert_gamma_value */
            [  3675] |                                                                                                   convert_gamma_value() {
   1.302 us [  3675] |                                                                                                     floor();
  47.916 us [  3675] |                                                                                                   } /* convert_gamma_value */
            [  3675] |                                                                                                   wk_png_set_gamma_fixed() {
   0.729 us [  3675] |                                                                                                     png_rtran_ok();
            [  3675] |                                                                                                     /* linux:task-exit */

uftrace stopped tracing with remaining functions
================================================
task: 3675
[49] wk_png_set_gamma_fixed
[48] wk_png_set_gamma
[47] gfx::_GLOBAL__N_1::DecodeInfoCallback
[46] wk_png_push_read_chunk
[45] wk_png_process_some_data
[44] wk_png_process_data
[43] gfx::PNGCodec::Decode
[42] gfx::PNGCodec::Decode
[41] ui::ResourceBundle::DecodePNG
[40] ui::ResourceBundle::DecodePNG
[39] ui::ResourceBundle::LoadBitmap
[38] ui::ResourceBundle::LoadBitmap
[37] ui::ResourceBundle::LoadBitmap
[36] ui::ResourceBundle::LoadBitmap
[35] ui::ResourceBundle::ResourceBundleImageSource::GetImageForScale
[34] gfx::internal::ImageSkiaStorage::FindRepresentation
[33] gfx::internal::ImageSkiaStorage::FindRepresentation
[32] gfx::internal::ImageSkiaStorage::ImageSkiaStorage
[31] gfx::ImageSkia::ImageSkia
[30] gfx::ImageSkia::ImageSkia
[29] ui::ResourceBundle::GetImageNamed
[28] ui::ResourceBundle::GetImageNamed
[27] ui::ResourceBundle::GetImageSkiaNamed
[26] ui::ResourceBundle::GetImageSkiaNamed
[25] ui::GetImageCursorBitmap
[24] ui::CursorLoaderOzone::LoadImageCursor
[23] ui::ImageCursors::ReloadCursors
[22] ui::ImageCursors::ReloadCursors
[21] ui::ImageCursors::SetDisplay
[20] ui::ImageCursors::SetDisplay
[19] extensions::_GLOBAL__N_1::ShellNativeCursorManager::SetDisplay
[18] wm::CursorManager::SetDisplay
[17] extensions::ShellDesktopControllerAura::InitWindowManager
[16] extensions::ShellDesktopControllerAura::CreateRootWindow
[15] extensions::ShellDesktopControllerAura::ShellDesktopControllerAura
[14] extensions::DefaultShellBrowserMainDelegate::CreateDesktopController
[13] extensions::ShellBrowserMainParts::PreMainMessageLoopRun
[12] content::BrowserMainLoop::PreMainMessageLoopRun
[11] base::internal::Invoker::Run
[10] content::StartupTaskRunner::RunAllTasksNow
[9] content::StartupTaskRunner::RunAllTasksNow
[8] content::BrowserMainLoop::CreateStartupTasks
[7] content::BrowserMainLoop::CreateStartupTasks
[6] content::BrowserMainRunnerImpl::Initialize
[5] content::BrowserMain
[4] content::RunNamedProcessTypeMain
[3] content::ContentMainRunnerImpl::Run
[2] content::ContentMain
[1] content::ContentMain
[0] main

Here is the debug message.

    ...
plthook: [idx: 2077] enter 71240530: floor@plt (mod: 76f85f40)
plthook: [idx: 2077] exit  7202df41: floor     (resolved addr: 700f348c)
plthook: /usr/src/debug/uftrace/0.9.2-r0/git/libmcount/plthook.c:927:plthook_exit
 ERROR: <52> invalid dynsym idx: -269488145
plthook: [idx:   16] enter 4de6c: __libc_calloc@plt (mod: 76f88958)
plthook: [idx:   16] exit  76f4a2a4: __libc_calloc     (resolved addr: 6fffb364)
    ...
@honggyukim
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honggyukim commented Apr 9, 2019 •
edited
Loading 

$ cat src/third_party/libpng/pngrtran.c
    ...
void PNGFAPI
png_set_gamma_fixed(png_structrp png_ptr, png_fixed_point scrn_gamma,
   png_fixed_point file_gamma)
{
   png_debug(1, "in png_set_gamma_fixed");

   if (png_rtran_ok(png_ptr, 0) == 0)
      return;

   scrn_gamma = translate_gamma_flags(png_ptr, scrn_gamma, 1/*screen*/);
   file_gamma = translate_gamma_flags(png_ptr, file_gamma, 0/*file*/);

   if (file_gamma <= 0)
      png_error(png_ptr, "invalid file gamma in png_set_gamma");

   if (scrn_gamma <= 0)
      png_error(png_ptr, "invalid screen gamma in png_set_gamma");

   png_ptr->colorspace.gamma = file_gamma;
   png_ptr->colorspace.flags |= PNG_COLORSPACE_HAVE_GAMMA;
   png_ptr->screen_gamma = scrn_gamma;
}
    ...
static int
png_rtran_ok(png_structrp png_ptr, int need_IHDR)
{
   if (png_ptr != NULL)
   {
      if ((png_ptr->flags & PNG_FLAG_ROW_INIT) != 0)
         png_app_error(png_ptr, "invalid after png_start_read_image or png_read_update_info");
      else if (need_IHDR && (png_ptr->mode & PNG_HAVE_IHDR) == 0)
         png_app_error(png_ptr, "invalid before the PNG header has been read");
      else
      {
         png_ptr->flags |= PNG_FLAG_DETECT_UNINITIALIZED;
         return 1; /* Ok */
      }
   }
   return 0; /* no png_error possible! */
}

@honggyukim
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$ uftrace replay --tid 3675 -f addr,module_addr -F gfx::_GLOBAL__N_1::DecodeInfoCallback
#   ADDRESS    MODULE ADDR   FUNCTION
     71fde75f      1c9475f | gfx::_GLOBAL__N_1::DecodeInfoCallback() {
     720268c3      1cdc8c3 |   wk_png_get_io_ptr();
     7202906b      1cdf06b |   wk_png_get_IHDR() {
     720272e1      1cdd2e1 |     wk_png_check_IHDR();
     7202906b      1cdf06b |   } /* wk_png_get_IHDR */
     72028ac7      1cdeac7 |   wk_png_get_valid();
     7202e4eb      1ce44eb |   wk_png_set_gray_to_rgb() {
     7202decb      1ce3ecb |     png_rtran_ok();
     7202decb      1ce3ecb |     png_rtran_ok();
     7202e4eb      1ce44eb |   } /* wk_png_set_gray_to_rgb */
     72028f7b      1cdef7b |   wk_png_get_gAMA();
     7202e42f      1ce442f |   wk_png_set_gamma() {
     7202df1b      1ce3f1b |     convert_gamma_value() {
     71240530       ef6530 |       floor();
     7202df1b      1ce3f1b |     } /* convert_gamma_value */
     7202df1b      1ce3f1b |     convert_gamma_value() {
     71240530       ef6530 |       floor();
     7202df1b      1ce3f1b |     } /* convert_gamma_value */
     7202e357      1ce4357 |     wk_png_set_gamma_fixed() {
     7202decb      1ce3ecb |       png_rtran_ok();
                           |       /* linux:task-exit */

uftrace stopped tracing with remaining functions
================================================
task: 3675
[49] wk_png_set_gamma_fixed
[48] wk_png_set_gamma
[47] gfx::_GLOBAL__N_1::DecodeInfoCallback
[46] wk_png_push_read_chunk
[45] wk_png_process_some_data
[44] wk_png_process_data
[43] gfx::PNGCodec::Decode
...

@honggyukim
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honggyukim commented Apr 9, 2019 •
edited
Loading 

01ce434c <wk_png_set_gamma_fixed>:
 1ce434c:       b5f8            push    {r3, r4, r5, r6, r7, lr}
 1ce434e:       af00            add     r7, sp, #0
 1ce4350:       b500            push    {lr}
 1ce4352:       f60c c04c       blx     ef03ec <__gnu_mcount_nc@plt>
 1ce4356:       460d            mov     r5, r1
 1ce4358:       2100            movs    r1, #0
 1ce435a:       4616            mov     r6, r2
 1ce435c:       4604            mov     r4, r0
 1ce435e:       f7ff fdaf       bl      1ce3ec0 <png_rtran_ok>
 1ce4362:       b378            cbz     r0, 1ce43c4 <wk_png_set_gamma_fixed+0x78>
 1ce4364:       f647 1360       movw    r3, #31072      ; 0x7960
 1ce4368:       f6cf 73fe       movt    r3, #65534      ; 0xfffe
 1ce436c:       429d            cmp     r5, r3
 1ce436e:       bf18            it      ne
 1ce4370:       f1b5 3fff       cmpne.w r5, #4294967295 ; 0xffffffff
 1ce4374:       d127            bne.n   1ce43c6 <wk_png_set_gamma_fixed+0x7a>
 1ce4376:       f645 3560       movw    r5, #23392      ; 0x5b60
 1ce437a:       f8d4 31c0       ldr.w   r3, [r4, #448]  ; 0x1c0
 1ce437e:       f2c0 0503       movt    r5, #3
 1ce4382:       f443 5380       orr.w   r3, r3, #4096   ; 0x1000
 1ce4386:       f8c4 31c0       str.w   r3, [r4, #448]  ; 0x1c0
 1ce438a:       f647 1360       movw    r3, #31072      ; 0x7960
 1ce438e:       f6cf 73fe       movt    r3, #65534      ; 0xfffe
 1ce4392:       429e            cmp     r6, r3
 1ce4394:       bf18            it      ne
 1ce4396:       f1b6 3fff       cmpne.w r6, #4294967295 ; 0xffffffff
 1ce439a:       d123            bne.n   1ce43e4 <wk_png_set_gamma_fixed+0x98>
 1ce439c:       f24b 168f       movw    r6, #45455      ; 0xb18f
 1ce43a0:       f8d4 31c0       ldr.w   r3, [r4, #448]  ; 0x1c0
 1ce43a4:       f443 5380       orr.w   r3, r3, #4096   ; 0x1000
 1ce43a8:       f8c4 31c0       str.w   r3, [r4, #448]  ; 0x1c0
 1ce43ac:       2d00            cmp     r5, #0

 1ce43ae:       dd2e            ble.n   1ce440e <wk_png_set_gamma_fixed+0xc2>

 1ce43b0:       f8b4 340e       ldrh.w  r3, [r4, #1038] ; 0x40e
 1ce43b4:       f8c4 63c4       str.w   r6, [r4, #964]  ; 0x3c4
 1ce43b8:       f043 0301       orr.w   r3, r3, #1
 1ce43bc:       f8c4 52cc       str.w   r5, [r4, #716]  ; 0x2cc
 1ce43c0:       f8a4 340e       strh.w  r3, [r4, #1038] ; 0x40e
 1ce43c4:       bdf8            pop     {r3, r4, r5, r6, r7, pc}
 1ce43c6:       f643 42b0       movw    r2, #15536      ; 0x3cb0
 1ce43ca:       f245 03ac       movw    r3, #20652      ; 0x50ac
 1ce43ce:       f6cf 72ff       movt    r2, #65535      ; 0xffff
 1ce43d2:       f115 0f02       cmn.w   r5, #2
 1ce43d6:       bf18            it      ne
 1ce43d8:       4295            cmpne   r5, r2
 1ce43da:       f2c0 0302       movt    r3, #2
 1ce43de:       bf08            it      eq
 1ce43e0:       461d            moveq   r5, r3
 1ce43e2:       e7d2            b.n     1ce438a <wk_png_set_gamma_fixed+0x3e>
 1ce43e4:       f643 43b0       movw    r3, #15536      ; 0x3cb0
 1ce43e8:       f6cf 73ff       movt    r3, #65535      ; 0xffff
 1ce43ec:       f116 0f02       cmn.w   r6, #2
 1ce43f0:       bf18            it      ne
 1ce43f2:       429e            cmpne   r6, r3
 1ce43f4:       bf04            itt     eq
 1ce43f6:       f240 1675       movweq  r6, #373        ; 0x175
 1ce43fa:       f2c0 0601       movteq  r6, #1
 1ce43fe:       d0d5            beq.n   1ce43ac <wk_png_set_gamma_fixed+0x60>
 1ce4400:       2e00            cmp     r6, #0
 1ce4402:       dcd3            bgt.n   1ce43ac <wk_png_set_gamma_fixed+0x60>
 1ce4404:       4904            ldr     r1, [pc, #16]   ; (1ce4418 <wk_png_set_gamma_fixed+0xcc>)
 1ce4406:       4620            mov     r0, r4
 1ce4408:       4479            add     r1, pc
 1ce440a:       f7fa f99f       bl      1cde74c <wk_png_error>
 1ce440e:       4903            ldr     r1, [pc, #12]   ; (1ce441c <wk_png_set_gamma_fixed+0xd0>)
 1ce4410:       4620            mov     r0, r4
 1ce4412:       4479            add     r1, pc
 1ce4414:       f7fa f99a       bl      1cde74c <wk_png_error>

 1ce4418:       03f97d08        .word   0x03f97d08
 1ce441c:       03f97d22        .word   0x03f97d22

@honggyukim
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After trying to use --debug-domain mcount:3 --debug-domain plthook:3, it is crashed as follows:

terminate called after throwing an instance of 'std::bad_alloc'
terminate called recursively
process crashed by signal 6: Aborted (si_code: -6)
Backtrace from uftrace:
=====================================
[15] (abort[70175f98] <= __gnu_cxx::__verbose_terminate_handler[7017e7a9])
[14] (std::terminate[70175cc8] <= plthook_return[76ef3320])
[13] (std::__throw_bad_alloc[711e3920] <= plthook_return[76ef3320])
[12] (std::__detail::_Hashtable_alloc::_M_allocate_buckets[7138299b] <= std::_Hashtable::_M_rehash[7187dfab])
[11] (std::_Hashtable::_M_rehash[7187df8d] <= std::_Hashtable::_M_insert_unique_node[7187e065])
[10] (std::_Hashtable::_M_insert_unique_node[7187e037] <= std::__detail::_Map_base::operator[][7187e13b])
[9] (std::__detail::_Map_base::operator[][7187e0e9] <= base::PathService::Get[7189e88b])
[8] (base::PathService::Get[7189e6f3] <= base::PathProvider[718728bd])
[7] (base::PathProvider[718727d7] <= base::PathService::Get[7189e83f])
[6] (base::PathService::Get[7189e6f3] <= plthook_return[76ef3320])
[5] (base::PathService::Get[711e3548] <= extensions::ShellMainDelegate::BasicStartupComplete[71686797])
[4] (extensions::ShellMainDelegate::BasicStartupComplete[71686773] <= content::ContentMainRunnerImpl::Initialize[7168539f])
[3] (content::ContentMainRunnerImpl::Initialize[716852ff] <= content::ContentMain[71684d57])
[2] (content::ContentMain[71684d47] <= plthook_return[76ef3320])
[1] (content::ContentMain[4ddf4] <= main[4ea83])
[0] (main[4ea59] <= __libc_start_main[6ff4a680])
child terminated by signal: 11: Segmentation fault

@honggyukim honggyukim mentioned this issue Apr 11, 2019
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It looks normal until std::_Hashtable::_M_rehash tries to allocates memory, but it shows plthook_return, then it throws std::__throw_bad_alloc.

@DanielTimLee DanielTimLee mentioned this issue Sep 18, 2019
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