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Opera 60.0 (and prior) crashes repeatedly every time attempting to Import 30MB Bookmarks file

  • This has happened so many times, across so many versions of Opera for Mac that I have to ask: What is the bookmark file import capacity for Opera browser?

    Below, for anyone with diagnostic skills, is the Crash Report data from my Mac running OS v 10.13.6 (Note: clipped severely due to posting size limitations here)

    ===========================

    Date/Time:       2019-05-30 03:36:18 -0700
    OS Version:      Mac OS X 10.13.6 (Build 17G7024)
    Architecture:    x86_64
    Report Version:  26
    
    Data Source:     Stackshots
    
    Command:         Opera
    Path:            /Applications/Opera.app/Contents/MacOS/Opera
    Identifier:      com.operasoftware.Opera
    Version:         60.0 (60.0.3255.109)
    Parent:          launchd [1]
    PID:             6030
    
    Event:           hang
    Duration:        4.10s (process was unresponsive for 162 seconds before sampling)
    Steps:           41 (100ms sampling interval)
    
    Hardware model:  MacPro5,1
    Active cpus:     16
    
    Time Awake Since Boot: 360000s
    
    Fan speed:       798 rpm
    

    Timeline format: stacks are sorted chronologically
    Use -i and -heavy to re-report with count sorting


    Heaviest stack for the main thread of the target process:
      41  start + 1 (libdyld.dylib + 4117) [0x7fff6f099015]
      41  ??? (Opera + 6372) [0x1003e68e4]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 11572) [0x105a8dd34]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 46186068) [0x108696e54]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 73965698) [0x10a115082]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 46189041) [0x1086979f1]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 46189947) [0x108697d7b]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 13132104) [0x106711148]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 13153026) [0x106716302]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 13143956) [0x106713f94]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 33642970) [0x107aa09da]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48751192) [0x108909258]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48609295) [0x1088e680f]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48614604) [0x1088e7ccc]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 35858307) [0x107cbd783]
      41  -[NSApplication run] + 764 (AppKit + 223365) [0x7fff44659885]
      41  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044 (AppKit + 8224308) [0x7fff44dfae34]
      41  _DPSNextEvent + 2085 (AppKit + 268915) [0x7fff44664a73]
      41  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 194692) [0x7fff463b4884]
      41  ReceiveNextEventCommon + 613 (HIToolbox + 195334) [0x7fff463b4b06]
      41  RunCurrentEventLoopInMode + 286 (HIToolbox + 195990) [0x7fff463b4d96]
      41  CFRunLoopRunSpecific + 487 (CoreFoundation + 528903) [0x7fff470d4207]
      41  __CFRunLoopRun + 1293 (CoreFoundation + 530861) [0x7fff470d49ad]
      41  __CFRunLoopDoSources0 + 208 (CoreFoundation + 533808) [0x7fff470d5530]
      41  __CFRunLoopDoSource0 + 108 (CoreFoundation + 1407148) [0x7fff471aa8ac]
      41  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 (CoreFoundation + 652673) [0x7fff470f2581]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48610879) [0x1088e6e3f]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48562378) [0x1088db0ca]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48612563) [0x1088e74d3]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48605363) [0x1088e58b3]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48604015) [0x1088e536f]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48493637) [0x1088ca445]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 104035746) [0x10bdc25a2]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 104035164) [0x10bdc235c]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 104002525) [0x10bdba3dd]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 103971927) [0x10bdb2c57]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 110880479) [0x10c4496df]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 110880265) [0x10c449609]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 110880265) [0x10c449609]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 110880265) [0x10c449609]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 110880265) [0x10c449609]
      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 110880265) [0x10c449609]
      35  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 110880265) [0x10c449609]
      21  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 110880311) [0x10c449637]
      21  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 103995525) [0x10bdb8885]
      21  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 103994707) [0x10bdb8553]
      17  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 37209255) [0x107e074a7]
      17  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 37897873) [0x107eaf691]
      11  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 37896971) [0x107eaf30b]
      11  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 34563566) [0x107b815ee]
      4   ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 34572913) [0x107b83a71]
      4   ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 104012529) [0x10bdbcaf1] (running)
    
    
    Process:         Opera [6030]
    Path:            /Applications/Opera.app/Contents/MacOS/Opera
    Architecture:    x86_64
    Parent:          launchd [1]
    UID:             505
    Task size:       965.23 MB (-2124 KB)
    CPU Time:        4.052s (10.5G cycles, 12.6G instructions, 0.83c/i)
    Note:            Suspended for 1 sample
    Note:            Unresponsive for 162 seconds before sampling
    Note:            2 idle work queue threads omitted
    
      Thread 0xe63398           DispatchQueue 1           Thread name "CrBrowserMain"                         41 samples (1-41)         priority 31-46 (base 31-46)                         cpu time 4.000s (10.4G cycles, 12.6G instructions, 0.82c/i)
      <thread QoS user interactive (requested user interactive), process unclamped, process received importance donation from WindowServer [196], IO tier 0, priority 46 (46)>
      41  start + 1 (libdyld.dylib + 4117) [0x7fff6f099015] 1-41
        41  ??? (Opera + 6372) [0x1003e68e4] 1-41
          41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 11572) [0x105a8dd34] 1-41
            41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 46186068) [0x108696e54] 1-41
              41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 73965698) [0x10a115082] 1-41
                41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 46189041) [0x1086979f1] 1-41
                  41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 46189947) [0x108697d7b] 1-41
                    41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 13132104) [0x106711148] 1-41
                      41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 13153026) [0x106716302] 1-41
                        41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 13143956) [0x106713f94] 1-41
                          41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 33642970) [0x107aa09da] 1-41
                            41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48751192) [0x108909258] 1-41
                              41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48609295) [0x1088e680f] 1-41
                                41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 48614604) [0x1088e7ccc] 1-41
                                  41  ??? (<8C623A57-C0F4-3E3A-A4CA-F8DBD6C381E4> + 35858307) [0x107cbd783] 1-41
                                    41  -[NSApplication run] + 764 (AppKit + 223365) [0x7fff44659885] 1-41
                                      41  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044 (AppKit + 8224308) [0x7fff44dfae34] 1-41
                                        41  _DPSNextEvent + 2085 (AppKit + 268915) [0x7fff44664a73] 1-41
                                          41  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 194692) [0x7fff463b4884] 1-41
                                            41  ReceiveNextEventCommon + 613 (HIToolbox + 195334) [0x7fff463b4b06] 1-41
                                              41  RunCurrentEventLoopInMode + 286 (HIToolbox + 195990) [0x7fff463b4d96] 1-41
                                                41  CFRunLoopRunSpecific + 487 (CoreFoundation + 528903) [0x7fff470d4207] 1-41
                                                  41  __CFRunLoopRun + 1293 (CoreFoundation + 530861) [0x7fff470d49ad] 1-41
                                                    41  __CFRunLoopDoSources0 + 208 (CoreFoundation + 533808) [0x7fff470d5530] 1-41
                                                      41  __CFRunLoopDoSource0 + 108 (CoreFoundation + 1407148) [0x7fff471aa8ac] 1-41
                                                        41  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 (CoreFoundation + 652673) [0x7fff470f2581] 1-41
    
  • The problem is most likely the file size. I have some 800 bookmarks but no favicons, so the file size for the .html file is less than 200 kb. There is a way to remove favicons from a bookmarks.html file. See this page and look at step 2.
    https://www.ghacks.net/2009/05/11/how-to-remove-favicons-in-firefox-bookmarks/