UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.79 Safari/537.36

Steps to reproduce the problem:
1. Launch Browser
2. 
3. 

What is the expected behavior?
Launch browser

What went wrong?
Process:               Google Chrome Canary [36111]
Path:                  /Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary
Identifier:            com.google.Chrome.canary
Version:               ???
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Google Chrome Canary [36111]
User ID:               858231190

Date/Time:             2018-06-08 08:44:51.037 -0700
OS Version:            Mac OS X 10.13.4 (17E202)
Report Version:        12
Anonymous UUID:        AF5F8C1B-F69F-94A6-74F4-FEE5C1004E87

Sleep/Wake UUID:       4E0F7CEC-D0BF-423D-8207-24BDF3C08194

Time Awake Since Boot: 280000 seconds
Time Since Wake:       45000 seconds

System Integrity Protection: enabled

Crashed Thread:        0

Exception Type:        EXC_CRASH (Code Signature Invalid)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Termination Reason:    Namespace CODESIGNING, Code 0x1

kernel messages:

VM Regions Near 0 (cr2):
--> 
    __TEXT                 00000001043e0000-00000001043e1000 [    4K] r-x/rwx SM=COW  6V [(null)]

Thread 0 Crashed:
0   ???                           	0x000000010b40b19c _dyld_start + 0

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x0000000000000000  rcx: 0x0000000000000000  rdx: 0x0000000000000000
  rdi: 0x0000000000000000  rsi: 0x0000000000000000  rbp: 0x0000000000000000  rsp: 0x00007ffeeb81fbe8
   r8: 0x0000000000000000   r9: 0x0000000000000000  r10: 0x0000000000000000  r11: 0x0000000000000000
  r12: 0x0000000000000000  r13: 0x0000000000000000  r14: 0x0000000000000000  r15: 0x0000000000000000
  rip: 0x000000010b40b19c  rfl: 0x0000000000000200  cr2: 0x0000000000000000

Logical CPU:     0
Error Code:      0x00000000
Trap Number:     0

Binary Images:
       0x1043e0000 -        0x1043e0ffb +??? (0) <F0CE1367-0F54-31B6-9F94-655E12F0D6E5> (null)
       0x10b40a000 -        0x10b4549df +??? (551.3) <AFAB4EFA-7020-34B1-BBEF-0F26C6D3CA36> (null)

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 25679751
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=424K resident=0K(0%) swapped_out_or_unallocated=424K(100%)
Writable regions: Total=8404K written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=8404K(100%)

                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
STACK GUARD                       56.0M        2 
Stack                             8192K        2 
__DATA                             228K        4 
__LINKEDIT                         120K        3 
__TEXT                             304K        3 
shared memory                        8K        3 
===========                     =======  ======= 
TOTAL                             64.6M       11 

Crashed report ID: 

How much crashed? Whole browser

Is it a problem with a plugin? No 

Did this work before? Yes 

Chrome version: 67.0.3396.79  Channel: stable
OS Version: OS X 10.13.4
Flash Version: