UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Steps to reproduce the problem:
1. Open it
2. Wait
3. Fail

What is the expected behavior?
RUn it

What went wrong?
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
Received signal 6
#0 0x555c3044347c <unknown>
#1 0x555c30442fe1 <unknown>
#2 0x7f82971f9a80 <unknown>
#3 0x7f828f3ee86b __GI_raise
#4 0x7f828f3d940e __GI_abort
#5 0x7f828fa1944a __gnu_cxx::__verbose_terminate_handler()
#6 0x7f828fa1f9d6 __cxxabiv1::__terminate()
#7 0x7f828fa1fa13 std::terminate()
#8 0x7f828fa1fc48 __cxa_throw
#9 0x7f828fa48614 std::__throw_bad_alloc()
#10 0x555c2e8261b9 <unknown>
#11 0x555c31826f36 <unknown>
#12 0x555c31832760 <unknown>
#13 0x555c2ef6c66b <unknown>
#14 0x555c30419c77 <unknown>
#15 0x555c303c5129 <unknown>
#16 0x555c303c273c <unknown>
#17 0x555c303c2d27 <unknown>
#18 0x555c303c5f9f <unknown>
#19 0x7f829552c368 g_main_context_dispatch
#20 0x7f829552c5b1 <unknown>
#21 0x7f829552c63e g_main_context_iteration
#22 0x555c303c5e22 <unknown>
#23 0x555c303e3e15 <unknown>
#24 0x555c300e5dd8 <unknown>
#25 0x555c2eedf704 <unknown>
#26 0x555c2eee2362 <unknown>
#27 0x555c2eedba11 <unknown>
#28 0x555c300bd8a7 <unknown>
#29 0x555c300c4e13 <unknown>
#30 0x555c300bbbb1 <unknown>
#31 0x555c2e42918f ChromeMain
#32 0x7f828f3db06b __libc_start_main
#33 0x555c2e42902a _start
  r8: 0000000000000000  r9: 00007ffd92ba3b00 r10: 0000000000000008 r11: 0000000000000246
 r12: 00000209d9dde120 r13: ffffffffffe83be0 r14: 00007ffd92ba3e98 r15: 00000209da1f40e0
  di: 0000000000000002  si: 00007ffd92ba3b00  bp: 00007f828f76f6a0  bx: 0000000000000006
  dx: 0000000000000000  ax: 0000000000000000  cx: 00007f828f3ee86b  sp: 00007ffd92ba3b00
  ip: 00007f828f3ee86b efl: 0000000000000246 cgf: 002b000000000033 erf: 0000000000000000
 trp: 0000000000000000 msk: 0000000000000000 cr2: 0000000000000000
[end of stack trace]
C

Crashed report ID: no

How much crashed? Whole browser

Is it a problem with a plugin? No 

Did this work before? Yes 69.0.3472.0

Chrome version: 69.0.3486  Channel: dev
OS Version: 69.0.3486
Flash Version: 

Build with: clang7 from google
gcc: 8.1.1+20180531-1
glibc: 2.27

My GN flag array
    "custom_toolchain=\"//build/toolchain/linux/unbundle:default\""
    "host_toolchain=\"//build/toolchain/linux/unbundle:default\""
    'symbol_level=0'
    'is_debug=false'
    'fatal_linker_warnings=false'
    'treat_warnings_as_errors=false'
    'fieldtrial_testing_like_official_build=true'
    'remove_webcore_debug_symbols=true'
    'ffmpeg_branding="Chrome"'
    'proprietary_codecs=true'
    'link_pulseaudio=true'
    'use_gnome_keyring=false'
    'use_sysroot=false'
    'linux_use_bundled_binutils=false'
    'use_custom_libcxx=false'
    'use_vaapi=false'
    'enable_hangout_services_extension=false'
    'enable_widevine=false'
    'enable_nacl=false'
    'enable_swiftshader=false'
    'enable_nacl_nonsfi=false'
    'enable_google_now=false'
    'enable_print_preview=true'
    'enable_remoting=false'