DrRacket crashes (racket c7318cab33de, 06/12)

[shhyou]

I'm opening an issue here, but I have no idea whether this belongs to racket or drracket.

After I update to racket HEAD @ c7318cab33de and drracket @ 02febba, DrRacket crashes a lot when I open the list-of-definitions menu at the top-left corner. I am editing a file written in Intermediate Student with lambda.

$ PLTSTDERR=info drracket EECS\ 111\ Final\ Project.rkt 
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/private/class-c-new.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (do-dynamic-require5 . #f)
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/tools.rkt> 385 11 16143 1262))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (do-dynamic-require5 . #f)
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/tools.rkt> 385 11 16143 1262))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
color-scheme: color-names: (drracket:syncheck:document-identifier drracket:syncheck:matching-identifiers drracket:syncheck:tail-arrow drracket:syncheck:template-arrow drracket:syncheck:untacked drracket:syncheck:unused-identifier drracket:syncheck:var-arrow framework:basic-canvas-background framework:default-text-color framework:misspelled-text-color framework:paren-match-color)
style-names:
(drracket:check-syntax:both-obligation-style-pref drracket:check-syntax:free-variable drracket:check-syntax:imported drracket:check-syntax:lexically-bound drracket:check-syntax:my-obligation-style-pref drracket:check-syntax:set!d drracket:check-syntax:their-obligation-style-pref drracket:check-syntax:unk-obligation-style-pref drracket:check-syntax:unused-require drracket:read-eval-print-loop:error-color drracket:read-eval-print-loop:out-color drracket:read-eval-print-loop:value-color framework:syntax-color:scheme:comment framework:syntax-color:scheme:constant framework:syntax-color:scheme:error framework:syntax-color:scheme:hash-colon-keyword framework:syntax-color:scheme:keyword framework:syntax-color:scheme:other framework:syntax-color:scheme:parenthesis framework:syntax-color:scheme:string framework:syntax-color:scheme:symbol framework:syntax-color:scheme:text plt:htdp:test-coverage-off plt:htdp:test-coverage-on plt:module-language:test-coverage-off plt:module-language:test-coverage-on)

online-expansion-state-machine: oc-set-dirty: (untitled)
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-set-dirty: return: timer stopped
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-language-change: (EECS 111 Final Project.rkt)
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-language-change: return: timer stopped
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-set-dirty: (EECS 111 Final Project.rkt)
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-set-dirty: return: timer stopped
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-set-dirty: (EECS 111 Final Project.rkt)
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-set-dirty: return: timer stopped
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (loop . #f)
  (loop . #f)
  (expand-capturing-lifts . #f)
  (loop . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (loop . #f)
  (loop . #f)
  (expand-capturing-lifts . #f)
  (loop . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/private/class-c-new.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (loop . #f)
  (loop . #f)
  (expand-capturing-lifts . #f)
  (loop . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/private/class-c-new.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (for-loop . #f)
  (finish . #f)
  (finish . #f)
  (pass-1-and-2-loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (finish . #f)
  (pass-1-and-2-loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (for-loop . #f)
  (finish . #f)
  (finish . #f)
  (pass-1-and-2-loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (finish . #f)
  (pass-1-and-2-loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (loop . #f)
  (loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (loop . #f)
  (loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/private/class-c-new.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (loop . #f)
  (loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (teaching-language-eval-handler . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 1006 15 48544 729))
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (temp74_0 . #f)
  (compile16 . #f)
  (temp68_2 . #f)
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (temp74_0 . #f)
  (compile16 . #f)
  (temp68_2 . #f)
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/private/class-c-new.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (temp74_0 . #f)
  (compile16 . #f)
  (temp68_2 . #f)
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (for-loop . #f)
  (finish . #f)
  (finish . #f)
  (finish . #f)
  (finish . #f)
  (pass-1-and-2-loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (finish . #f)
  (finish . #f)
  (pass-1-and-2-loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (temp74_0 . #f)
  (compile16 . #f)
  (temp68_2 . #f)
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (perform-require!78 . #f)
  (for-loop . #f)
  (finish . #f)
  (finish . #f)
  (finish . #f)
  (finish . #f)
  (pass-1-and-2-loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (finish . #f)
  (finish . #f)
  (pass-1-and-2-loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (temp74_0 . #f)
  (compile16 . #f)
  (temp68_2 . #f)
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-chaperone-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (loop . #f)
  (loop . #f)
  (loop . #f)
  (loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (temp74_0 . #f)
  (compile16 . #f)
  (temp68_2 . #f)
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/contract/private/opt.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (loop . #f)
  (loop . #f)
  (loop . #f)
  (loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (temp74_0 . #f)
  (compile16 . #f)
  (temp68_2 . #f)
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
racket/contract: no late-neg-projection passed to build-contract-property
  (unpack26 . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/contract/private/prop.rkt> 293 0 9414 2073))
  (|[running body]| . #(struct:srcloc "\"<RACKET-REPO>/racket/collects/racket/private/class-c-new.rkt\"" #f #f #f #f))
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (for-loop . #f)
  (for-loop . #f)
  (run-module-instance!125 . #f)
  (expand-module18 . #f)
  (expand-submodule197 . #f)
  (loop . #f)
  (loop . #f)
  (loop . #f)
  (loop . #f)
  (module-begin-k . #f)
  (expand-module18 . #f)
  (expand-capturing-lifts . #f)
  (expand-single . #f)
  (temp74_0 . #f)
  (compile16 . #f)
  (temp68_2 . #f)
  (|first-opened method in language-extension| . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/htdp-lib/lang/htdp-langs.rkt> 512 10 24886 329))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1860 12 80873 1057))
  (loop . #(struct:srcloc #<path:<RACKET-REPO>/extra-pkgs/drracket/drracket/drracket/private/rep.rkt> 1456 17 62624 808))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 428 6 18859 1056))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 479 32 20846 120))
  (call-with-break-parameterization . #(struct:srcloc #<path:<RACKET-REPO>/racket/collects/racket/private/more-scheme.rkt> 148 2 4881 517))
  (#f . #(struct:srcloc #<path:<RACKET-REPO>/racket/share/pkgs/gui-lib/mred/private/wx/common/queue.rkt> 370 16 16589 731))
online-expansion-state-machine: oc-new-active: ()
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-new-active: return: timer stopped
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-new-active: ()
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-new-active: return: timer stopped
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-new-active: ()
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
online-expansion-state-machine: oc-new-active: return: timer stopped
     running #f dirty/pending #f dirty-tabs () clean-tabs ()
objc[49293]: Invalid or prematurely-freed autorelease pool 0x7fe55916bc90.
Abort trap: 6

Process:               DrRacket [49129]
Path:                  /Users/USER/*/DrRacket.app/Contents/MacOS/DrRacket
Identifier:            org.racket-lang.DrRacket
Version:               7.0.0.1 (7.0.0.1)
Code Type:             X86-64 (Native)
Parent Process:        bash [60729]
Responsible:           DrRacket [49129]
User ID:               501

Date/Time:             2018-06-14 15:31:29.778 -0500
OS Version:            Mac OS X 10.13.4 (17E202)
Report Version:        12


Time Awake Since Boot: 1600000 seconds
Time Since Wake:       4800 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_CRASH (SIGABRT)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Termination Reason:    Namespace OBJC, Code 0x1

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib        	0x00007fff69028ed6 __abort_with_payload + 10
1   libsystem_kernel.dylib        	0x00007fff690232cf abort_with_payload_wrapper_internal + 89
2   libsystem_kernel.dylib        	0x00007fff69023276 abort_with_reason + 22
3   libobjc.A.dylib               	0x00007fff682c1962 _objc_fatalv(unsigned long long, unsigned long long, char const*, __va_list_tag*) + 108
4   libobjc.A.dylib               	0x00007fff682c1814 _objc_fatal(char const*, ...) + 135
5   libobjc.A.dylib               	0x00007fff682b5183 (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 1069
6   com.apple.AppKit              	0x00007fff3e90920c -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 4028
7   com.apple.AppKit              	0x00007fff3e90a254 _NSHLTBMenuEventProc + 179
8   com.apple.HIToolbox           	0x00007fff3ff13e50 IsUserStillTracking(MenuSelectData*, unsigned char*) + 195
9   com.apple.HIToolbox           	0x00007fff4003b473 TrackMenuCommon(MenuSelectData&, unsigned char*, SelectionData*, MenuResult*, MenuResult*) + 1673
10  com.apple.HIToolbox           	0x00007fff400377d0 PopUpMenuSelectCore(MenuData*, Point, double, Point, unsigned short, unsigned int, unsigned int, Rect const*, unsigned short, unsigned int, Rect const*, Rect const*, __CFDictionary const*, __CFString const*, OpaqueMenuRef**, unsigned short*) + 1490
11  com.apple.HIToolbox           	0x00007fff40036cf7 _HandlePopUpMenuSelection8(OpaqueMenuRef*, OpaqueEventRef*, unsigned int, Point, unsigned short, unsigned int, unsigned int, Rect const*, unsigned short, Rect const*, Rect const*, __CFDictionary const*, __CFString const*, OpaqueMenuRef**, unsigned short*) + 409
12  com.apple.HIToolbox           	0x00007fff3feff40c _HandlePopUpMenuSelectionWithDictionary + 268
13  com.apple.AppKit              	0x00007fff3e41b79a _NSSLMPopUpCarbonMenu3 + 5632
14  com.apple.AppKit              	0x00007fff3e602b46 -[NSCarbonMenuImpl _popUpMenuPositioningItem:atCocoaIndex:atLocation:inView:withPrivateFlags:appearance:] + 284
15  com.apple.AppKit              	0x00007fff3e7c4934 -[NSMenu popUpMenuPositioningItem:atLocation:inView:appearance:] + 276
16  Racket                        	0x000000010f9bfcd4 ffi_call_unix64 + 76
17  Racket                        	0x000000010f9c0c7e ffi_call + 1174
18  Racket                        	0x000000010f9b70cd ffi_do_call + 2029
19  Racket                        	0x000000010f9b6849 ffi_do_call_after_stack_check + 137
20  ???                           	0x000000011189eda5 0 + 4589219237
21  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
22  Racket                        	0x000000010f764323 scheme_dynamic_wind + 979 (fun.c:9144)
23  Racket                        	0x000000010f755b72 dynamic_wind + 306 (fun.c:9033)
24  ???                           	0x0000000111399499 0 + 4583953561
25  ???                           	0x000000011189f179 0 + 4589220217
26  ???                           	0x000000011189f179 0 + 4589220217
27  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
28  Racket                        	0x000000010f764323 scheme_dynamic_wind + 979 (fun.c:9144)
29  Racket                        	0x000000010f755b72 dynamic_wind + 306 (fun.c:9033)
30  ???                           	0x0000000111399499 0 + 4583953561
31  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
32  Racket                        	0x000000010f760acf scheme_finish_apply_for_prompt + 495
33  Racket                        	0x000000010f760d72 scheme_apply_for_prompt + 98 (fun.c:6407)
34  Racket                        	0x000000010f75296b call_with_prompt + 2363 (fun.c:6904)
35  ???                           	0x0000000111399499 0 + 4583953561
36  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
37  Racket                        	0x000000010f764323 scheme_dynamic_wind + 979 (fun.c:9144)
38  Racket                        	0x000000010f755b72 dynamic_wind + 306 (fun.c:9033)
39  ???                           	0x0000000111399499 0 + 4583953561
40  ???                           	0x000000011189f179 0 + 4589220217
41  ???                           	0x000000011189f179 0 + 4589220217
42  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
43  Racket                        	0x000000010f764323 scheme_dynamic_wind + 979 (fun.c:9144)
44  Racket                        	0x000000010f755b72 dynamic_wind + 306 (fun.c:9033)
45  ???                           	0x0000000111399499 0 + 4583953561
46  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
47  Racket                        	0x000000010f760acf scheme_finish_apply_for_prompt + 495
48  Racket                        	0x000000010f760d72 scheme_apply_for_prompt + 98 (fun.c:6407)
49  Racket                        	0x000000010f75296b call_with_prompt + 2363 (fun.c:6904)
50  ???                           	0x0000000111399499 0 + 4583953561
51  ???                           	0x00000001113cbc1d 0 + 4584160285
52  ???                           	0x00000001113a6ddd 0 + 4584009181
53  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
54  Racket                        	0x000000010f760acf scheme_finish_apply_for_prompt + 495
55  Racket                        	0x000000010f760d72 scheme_apply_for_prompt + 98 (fun.c:6407)
56  Racket                        	0x000000010f75296b call_with_prompt + 2363 (fun.c:6904)
57  ???                           	0x0000000111399499 0 + 4583953561
58  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
59  Racket                        	0x000000010f760acf scheme_finish_apply_for_prompt + 495
60  Racket                        	0x000000010f760d72 scheme_apply_for_prompt + 98 (fun.c:6407)
61  Racket                        	0x000000010f75296b call_with_prompt + 2363 (fun.c:6904)
62  ???                           	0x00000001113a6f85 0 + 4584009605
63  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
64  Racket                        	0x000000010f7591be force_values + 430 (fun.c:1380)
65  Racket                        	0x000000010f75929c scheme_force_value_same_mark + 108 (schthread.h:384)
66  ???                           	0x00000001113a6a86 0 + 4584008326
67  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
68  Racket                        	0x000000010f734709 _scheme_apply_multi_from_native + 425 (schthread.h:384)
69  ???                           	0x00000001113993db 0 + 4583953371
70  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
71  Racket                        	0x000000010f759573 apply_k + 179
72  Racket                        	0x000000010f758c7b scheme_top_level_do_worker + 1419 (fun.c:1271)
73  org.racket-lang.DrRacket      	0x000000010f6ece15 0x10f6e7000 + 24085
74  org.racket-lang.DrRacket      	0x000000010f6eaeb6 0x10f6e7000 + 16054
75  Racket                        	0x000000010f6fc638 scheme_main_stack_setup + 344 (salloc.c:223)
76  org.racket-lang.DrRacket      	0x000000010f6e8d44 0x10f6e7000 + 7492
77  libdyld.dylib                 	0x00007fff68ed9015 start + 1

Thread 1:
0   libsystem_kernel.dylib        	0x00007fff6902020a mach_msg_trap + 10
1   libsystem_kernel.dylib        	0x00007fff6901f724 mach_msg + 60
2   Racket                        	0x000000010f9c181a exception_thread + 106
3   libsystem_pthread.dylib       	0x00007fff691f1661 _pthread_body + 340
4   libsystem_pthread.dylib       	0x00007fff691f150d _pthread_start + 377
5   libsystem_pthread.dylib       	0x00007fff691f0bf9 thread_start + 13

Thread 2:
0   libsystem_kernel.dylib        	0x00007fff69029d8a __semwait_signal + 10
1   libsystem_c.dylib             	0x00007fff68fa4724 nanosleep + 199
2   libsystem_c.dylib             	0x00007fff68fa4618 usleep + 53
3   Racket                        	0x000000010f8e2dab green_thread_timer + 43 (port.c:6606)
4   Racket                        	0x000000010f85e1f2 mzrt_thread_stub + 82 (mzrt.c:170)
5   libsystem_pthread.dylib       	0x00007fff691f1661 _pthread_body + 340
6   libsystem_pthread.dylib       	0x00007fff691f150d _pthread_start + 377
7   libsystem_pthread.dylib       	0x00007fff691f0bf9 thread_start + 13

Thread 3:
0   libsystem_kernel.dylib        	0x00007fff6902a292 __workq_kernreturn + 10
1   libsystem_pthread.dylib       	0x00007fff691f120e _pthread_wqthread + 1552
2   libsystem_pthread.dylib       	0x00007fff691f0be9 start_wqthread + 13

Thread 4:
0   libsystem_kernel.dylib        	0x00007fff6902a292 __workq_kernreturn + 10
1   libsystem_pthread.dylib       	0x00007fff691f1009 _pthread_wqthread + 1035
2   libsystem_pthread.dylib       	0x00007fff691f0be9 start_wqthread + 13

Thread 5:
0   libsystem_kernel.dylib        	0x00007fff6902a292 __workq_kernreturn + 10
1   libsystem_pthread.dylib       	0x00007fff691f120e _pthread_wqthread + 1552
2   libsystem_pthread.dylib       	0x00007fff691f0be9 start_wqthread + 13

Thread 6:
0   libsystem_kernel.dylib        	0x00007fff6902a292 __workq_kernreturn + 10
1   libsystem_pthread.dylib       	0x00007fff691f1009 _pthread_wqthread + 1035
2   libsystem_pthread.dylib       	0x00007fff691f0be9 start_wqthread + 13

Thread 7:: com.apple.CFSocket.private
0   libsystem_kernel.dylib        	0x00007fff69029cfa __select + 10
1   com.apple.CoreFoundation      	0x00007fff40c128db __CFSocketManager + 635
2   libsystem_pthread.dylib       	0x00007fff691f1661 _pthread_body + 340
3   libsystem_pthread.dylib       	0x00007fff691f150d _pthread_start + 377
4   libsystem_pthread.dylib       	0x00007fff691f0bf9 thread_start + 13

Thread 8:: com.apple.NSEventThread
0   libsystem_kernel.dylib        	0x00007fff6902020a mach_msg_trap + 10
1   libsystem_kernel.dylib        	0x00007fff6901f724 mach_msg + 60
2   com.apple.CoreFoundation      	0x00007fff40bd87d5 __CFRunLoopServiceMachPort + 341
3   com.apple.CoreFoundation      	0x00007fff40bd7b27 __CFRunLoopRun + 1783
4   com.apple.CoreFoundation      	0x00007fff40bd71a3 CFRunLoopRunSpecific + 483
5   com.apple.AppKit              	0x00007fff3e2affc4 _NSEventThread + 184
6   libsystem_pthread.dylib       	0x00007fff691f1661 _pthread_body + 340
7   libsystem_pthread.dylib       	0x00007fff691f150d _pthread_start + 377
8   libsystem_pthread.dylib       	0x00007fff691f0bf9 thread_start + 13

Thread 9:
0   libsystem_kernel.dylib        	0x00007fff69029a1e __psynch_cvwait + 10
1   libsystem_pthread.dylib       	0x00007fff691f2589 _pthread_cond_wait + 732
2   Racket                        	0x000000010f9deb6f pt_sema_wait + 49
3   Racket                        	0x000000010f9dec18 do_background_sleep + 43
4   libsystem_pthread.dylib       	0x00007fff691f1661 _pthread_body + 340
5   libsystem_pthread.dylib       	0x00007fff691f150d _pthread_start + 377
6   libsystem_pthread.dylib       	0x00007fff691f0bf9 thread_start + 13

Thread 10:
0   libsystem_kernel.dylib        	0x00007fff6902b0a2 poll + 10
1   Racket                        	0x000000010f9dde50 rktio_sleep + 475
2   Racket                        	0x000000010f98c942 check_sleep + 1538
3   Racket                        	0x000000010f983800 scheme_thread_block + 3552 (thread.c:4913)
4   Racket                        	0x000000010f98d85f scheme_block_until + 607 (thread.c:5050)
5   Racket                        	0x000000010f991920 do_sync + 1760 (schthread.h:384)
6   ???                           	0x0000000111399499 0 + 4583953561
7   Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
8   Racket                        	0x000000010f734709 _scheme_apply_multi_from_native + 425 (schthread.h:384)
9   ???                           	0x00000001113993db 0 + 4583953371
10  Racket                        	0x000000010f732141 scheme_do_eval + 5873 (eval.c:2529)
11  Racket                        	0x000000010f759573 apply_k + 179
12  Racket                        	0x000000010f758c7b scheme_top_level_do_worker + 1419 (fun.c:1271)
13  Racket                        	0x000000010f8cd0f5 place_start_proc_after_stack + 2309 (place.c:2455)
14  Racket                        	0x000000010f8c759b place_start_proc + 107 (place.c:2096)
15  Racket                        	0x000000010f85e1f2 mzrt_thread_stub + 82 (mzrt.c:170)
16  libsystem_pthread.dylib       	0x00007fff691f1661 _pthread_body + 340
17  libsystem_pthread.dylib       	0x00007fff691f150d _pthread_start + 377
18  libsystem_pthread.dylib       	0x00007fff691f0bf9 thread_start + 13

Thread 11:
0   libsystem_kernel.dylib        	0x00007fff69029a1e __psynch_cvwait + 10
1   libsystem_pthread.dylib       	0x00007fff691f2589 _pthread_cond_wait + 732
2   Racket                        	0x000000010f8e2df5 green_thread_timer + 117 (port.c:6615)
3   Racket                        	0x000000010f85e1f2 mzrt_thread_stub + 82 (mzrt.c:170)
4   libsystem_pthread.dylib       	0x00007fff691f1661 _pthread_body + 340
5   libsystem_pthread.dylib       	0x00007fff691f150d _pthread_start + 377
6   libsystem_pthread.dylib       	0x00007fff691f0bf9 thread_start + 13

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000002000209  rbx: 0x0000000000000001  rcx: 0x00007ffee0513ae8  rdx: 0x0000000000000000
  rdi: 0x0000000000000008  rsi: 0x0000000000000001  rbp: 0x00007ffee0513b40  rsp: 0x00007ffee0513ae8
   r8: 0x00007f833ecaf2e0   r9: 0x0000000000000080  r10: 0x0000000000000000  r11: 0x0000000000000246
  r12: 0x0000000000000000  r13: 0x0000000000000000  r14: 0x0000000000000008  r15: 0x0000000000000080
  rip: 0x00007fff69028ed6  rfl: 0x0000000000000246  cr2: 0x000000012e51f000
  
Logical CPU:     0
Error Code:      0x02000209
Trap Number:     133


Binary Images:
       0x10f6e7000 -        0x10f6efffb +org.racket-lang.DrRacket (7.0.0.1 - 7.0.0.1) <38D2EE90-6B60-372A-AC3F-6511E4F01157> /Users/USER/*/DrRacket.app/Contents/MacOS/DrRacket
       0x10f6fb000 -        0x10fa1dfe7 +Racket (0) <112C072B-3F05-33EB-877A-726BAF6B2AA7> /Users/USER/*/Racket.framework/Versions/7.0.0.1_3m/Racket
       0x113823000 -        0x11382cff7 +libintl.9.dylib (11.4) <386C7D2B-5193-384D-86BC-CA39D8E546A9> /Users/USER/*/libintl.9.dylib
       0x113831000 -        0x113954fff +libglib-2.0.0.dylib (5601) <950498C7-9468-309E-82F0-DBC16289BE5D> /Users/USER/*/libglib-2.0.0.dylib
       0x113987000 -        0x113987fff +libgthread-2.0.0.dylib (5601) <0C921888-E782-3FC8-9F6A-09EE783C7F8C> /Users/USER/*/libgthread-2.0.0.dylib
       0x11398a000 -        0x11398bfff +libgmodule-2.0.0.dylib (5601) <C2D584E7-2661-3C44-B568-D9219B9B8569> /Users/USER/*/libgmodule-2.0.0.dylib
       0x11398e000 -        0x113993fff +libffi.6.dylib (7.4) <3C2497A5-DE61-3899-AB1C-8A8098025A48> /Users/USER/*/libffi.6.dylib
       0x113997000 -        0x1139d2fff +libgobject-2.0.0.dylib (5601) <DA046CA9-E669-328E-93B6-4B18B46680B1> /Users/USER/*/libgobject-2.0.0.dylib
       0x1139e6000 -        0x113a18fff +libpng16.16.dylib (51) <56C6814C-F5BA-349A-9182-39089CE5F816> /Users/USER/*/libpng16.16.dylib
       0x113a21000 -        0x113a43fff +libexpat.1.dylib (8.7) <D5268962-0AF8-32E1-8393-6BF27BCBEFFB> /Users/USER/*/libexpat.1.dylib
       0x113a4a000 -        0x113a4bff7 +libuuid.1.dylib (2) <C2BEC934-1FF8-336E-BD84-4DD9C787BE86> /Users/USER/*/libuuid.1.dylib
       0x113a4e000 -        0x113af4ff7 +libfreetype.6.dylib (23) <7B1F9F58-4C49-3602-8A54-FD0FB7DBAA6A> /Users/USER/*/libfreetype.6.dylib
       0x113b0c000 -        0x113b49fff +libfontconfig.1.dylib (13.1) <BECCC56C-FA02-32AF-9889-9275874B17A4> /Users/USER/*/libfontconfig.1.dylib
       0x113b55000 -        0x113becfff +libpixman-1.0.dylib (35) <B223139E-B55B-3DCB-B111-DE3EEC748702> /Users/USER/*/libpixman-1.0.dylib
       0x113c02000 -        0x113d40fff +libcairo.2.dylib (11403.12) <4CA20443-561A-36DF-8772-58F901A94EF1> /Users/USER/*/libcairo.2.dylib
       0x113d89000 -        0x113da2ff7 +libfribidi.0.dylib (5) <87F0DED6-4EF6-3CC4-ABAC-AF6F3F4F052E> /Users/USER/*/libfribidi.0.dylib
       0x113da6000 -        0x113dedfff +libpango-1.0.0.dylib (4201) <D6CA7D32-712A-32BB-B26E-718F78AAA28B> /Users/USER/*/libpango-1.0.0.dylib
       0x113e01000 -        0x113e91ff7 +libharfbuzz.0.dylib (10707) <969190F2-1275-3D3A-9DCA-8FF2EBEC9F2D> /Users/USER/*/libharfbuzz.0.dylib
       0x113ea9000 -        0x113ebbfff +libpangoft2-1.0.0.dylib (4201) <EA8629C7-61E5-31C8-A9DB-858EB43BE125> /Users/USER/*/libpangoft2-1.0.0.dylib
       0x113ec8000 -        0x113edbff7 +libpangocairo-1.0.0.dylib (4201) <8A09BCA5-BCAC-31B9-A0A8-3B225929D4D5> /Users/USER/*/libpangocairo-1.0.0.dylib
       0x113f0c000 -        0x113f46ff7 +libjpeg.9.dylib (13) <D3C80D3C-578D-39EE-A137-D1582BC77BA7> /Users/USER/*/libjpeg.9.dylib
       0x11a464000 -        0x11a4a0ff7 +de.monscheuer.MMTabBarView (1.0 - 1) <E108C3CB-99DC-3878-A158-0005E06442F8> /Users/USER/*/MMTabBarView.framework/MMTabBarView
       0x11c3d1000 -        0x11c41b9df  dyld (551.3) <AFAB4EFA-7020-34B1-BBEF-0F26C6D3CA36> /usr/lib/dyld
       0x1206e6000 -        0x120898dc7 +libcrypto.1.1.dylib (0) <7CD360CE-A572-30E1-9CD1-9F2AEA503455> /Users/USER/*/libcrypto.1.1.dylib
       0x120916000 -        0x12095afff +libssl.1.1.dylib (0) <F17EA7F0-55BA-359B-8416-9024096DFFA3> /Users/USER/*/libssl.1.1.dylib
       0x13b6e9000 -        0x13bc25ff7  com.apple.driver.AppleIntelBDWGraphicsGLDriver (10.32.48 - 10.3.2) <DFFBF3D5-381C-338C-BB6B-1C7DC1E800C3> /System/Library/Extensions/AppleIntelBDWGraphicsGLDriver.bundle/Contents/MacOS/AppleIntelBDWGraphicsGLDriver
    0x7fff3910b000 -     0x7fff39459fff  com.apple.RawCamera.bundle (8.03.0 - 1017.3.4) <FC6A4AFD-2F60-3006-9C42-577F62F9B2A4> /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera
    0x7fff3a790000 -     0x7fff3a886ff7  com.apple.driver.AppleIntelBDWGraphicsMTLDriver (10.32.48 - 10.3.2) <EC10204C-5666-3407-8A50-C4A5D164D66E> /System/Library/Extensions/AppleIntelBDWGraphicsMTLDriver.bundle/Contents/MacOS/AppleIntelBDWGraphicsMTLDriver
    0x7fff3cd2d000 -     0x7fff3cf0cfff  com.apple.avfoundation (2.0 - 1535.42) <A4E74521-3C02-329A-BCB7-C2C4308DECD4> /System/Library/Frameworks/AVFoundation.framework/Versions/A/AVFoundation
    0x7fff3cf0d000 -     0x7fff3cfc6fff  com.apple.audio.AVFAudio (1.0 - ???) <ECE63BA3-4344-3522-904B-71F89677AC7D> /System/Library/Frameworks/AVFoundation.framework/Versions/A/Frameworks/AVFAudio.framework/Versions/A/AVFAudio
    0x7fff3d0cc000 -     0x7fff3d0ccfff  com.apple.Accelerate (1.11 - Accelerate 1.11) <8632A9C5-19EA-3FD7-A44D-80765CC9C540> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
    0x7fff3d0cd000 -     0x7fff3d0e3fef  libCGInterfaces.dylib (417.2) <ED0EAE3C-D963-3DF7-A408-4F00FF1C8C34> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
    0x7fff3d0e4000 -     0x7fff3d5e2fc3  com.apple.vImage (8.1 - ???) <A243A7EF-0C8E-3A9A-AA38-44AFD7507F00> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
    0x7fff3d5e3000 -     0x7fff3d73dfe3  libBLAS.dylib (1211.50.2) <62C659EB-3E32-3B5F-83BF-79F5DF30D5CE> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
    0x7fff3d73e000 -     0x7fff3d76cfef  libBNNS.dylib (38.1) <7BAEFDCA-3227-3E07-80D8-59B6370B89C6> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBNNS.dylib
    0x7fff3d76d000 -     0x7fff3db2cff7  libLAPACK.dylib (1211.50.2) <40ADBA5F-8B2D-30AC-A7AD-7B17C37EE52D> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
    0x7fff3db2d000 -     0x7fff3db42ff7  libLinearAlgebra.dylib (1211.50.2) <E8E0B7FD-A0B7-31E5-AF01-81781F71EBBE> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLinearAlgebra.dylib
    0x7fff3db43000 -     0x7fff3db48ff3  libQuadrature.dylib (3) <3D6BF66A-55B2-3692-BAC7-DEB0C676ED29> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libQuadrature.dylib
    0x7fff3db49000 -     0x7fff3dbc9fff  libSparse.dylib (79.50.2) <0DC25CDD-F8C1-3D6E-B472-8B060708424F> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparse.dylib
    0x7fff3dbca000 -     0x7fff3dbddfff  libSparseBLAS.dylib (1211.50.2) <722573CC-31CC-34B2-9032-E4F652A9CCFE> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparseBLAS.dylib
    0x7fff3dbde000 -     0x7fff3dd8bfc3  libvDSP.dylib (622.50.5) <40690941-CF89-3F90-A0AC-A4D200744A5D> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
    0x7fff3dd8c000 -     0x7fff3de3dfff  libvMisc.dylib (622.50.5) <BA2532DF-2D68-3DD0-9B59-D434BF702AA4> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
    0x7fff3de3e000 -     0x7fff3de3efff  com.apple.Accelerate.vecLib (3.11 - vecLib 3.11) <54FF3B43-E66C-3F36-B34B-A2B3B0A36502> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
    0x7fff3e131000 -     0x7fff3ef8ffff  com.apple.AppKit (6.9 - 1561.40.112) <C839B0C1-F7EE-3056-985C-63CF1A030EC4> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
    0x7fff3efe1000 -     0x7fff3efe1fff  com.apple.ApplicationServices (48 - 50) <8DA47D38-B07B-3AE2-B343-4579864430C6> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
    0x7fff3efe2000 -     0x7fff3f048fff  com.apple.ApplicationServices.ATS (377 - 445.3) <000C4E9F-E0D9-371D-B304-83BA37460724> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
    0x7fff3f0e1000 -     0x7fff3f203fff  libFontParser.dylib (222.1.4) <FF68FAF6-70BB-3E39-A263-E17B6F5E00D0> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontParser.dylib
    0x7fff3f204000 -     0x7fff3f24eff7  libFontRegistry.dylib (221.3) <C84F7112-4764-3F4B-9FBA-4A022CF6346B> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib
    0x7fff3f2f3000 -     0x7fff3f326ff7  libTrueTypeScaler.dylib (222.1.4) <4734ECD6-6F41-3A16-AE35-265BDC1572C5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libTrueTypeScaler.dylib
    0x7fff3f390000 -     0x7fff3f394ff3  com.apple.ColorSyncLegacy (4.13.0 - 1) <A5FB2694-1559-34A8-A3D3-2029F68A63CA> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSyncLegacy.framework/Versions/A/ColorSyncLegacy
    0x7fff3f434000 -     0x7fff3f486ffb  com.apple.HIServices (1.22 - 624) <828E189A-62F9-3961-8A89-22F508870CC5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
    0x7fff3f487000 -     0x7fff3f495fff  com.apple.LangAnalysis (1.7.0 - 1.7.0) <B65FF7E6-E9B5-34D8-8CA7-63D415A8A9A6> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
    0x7fff3f496000 -     0x7fff3f4e2fff  com.apple.print.framework.PrintCore (13.4 - 503.2) <B90C67C1-0292-3CEC-885D-F1882CD104BE> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore
    0x7fff3f4e3000 -     0x7fff3f51dfff  com.apple.QD (3.12 - 404.2) <38B20AFF-9D54-3B52-A6DC-C0D71380AA5F> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
    0x7fff3f51e000 -     0x7fff3f52afff  com.apple.speech.synthesis.framework (7.5.1 - 7.5.1) <84ADDF38-36F1-3D3B-B28D-8865FA10FCD7> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
    0x7fff3f52b000 -     0x7fff3f7b8ff7  com.apple.audio.toolbox.AudioToolbox (1.14 - 1.14) <87D81714-F167-39F5-B5E7-A7A432EDAB5B> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
    0x7fff3f7ba000 -     0x7fff3f7bafff  com.apple.audio.units.AudioUnit (1.14 - 1.14) <513C9A4B-4F6D-3A21-921F-2CA101B97830> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
    0x7fff3fadc000 -     0x7fff3fe76ff7  com.apple.CFNetwork (897.15 - 897.15) <0C03AF39-3527-3E0D-8413-8E1B2A962F0D> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
    0x7fff3fe8b000 -     0x7fff3fe8bfff  com.apple.Carbon (158 - 158) <F8B370D9-2103-3276-821D-ACC756167F86> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
    0x7fff3fe8c000 -     0x7fff3fe8fffb  com.apple.CommonPanels (1.2.6 - 98) <2391761C-5CAA-3F68-86B7-50B37927B104> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels
    0x7fff3fe90000 -     0x7fff40195fff  com.apple.HIToolbox (2.1.1 - 911.10) <BF7F9C0E-C732-3FB2-9BBC-362888BDA57B> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
    0x7fff40196000 -     0x7fff40199ffb  com.apple.help (1.3.8 - 66) <DEBADFA8-C189-3195-B0D6-A1F2DE95882A> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help
    0x7fff4019a000 -     0x7fff4019ffff  com.apple.ImageCapture (9.0 - 9.0) <23B4916F-3B43-3DFF-B956-FC390EECA284> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture
    0x7fff401a0000 -     0x7fff40235ffb  com.apple.ink.framework (10.9 - 221) <5206C8B0-22DA-36C9-998E-846EDB626D5B> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink
    0x7fff40236000 -     0x7fff40250ff7  com.apple.openscripting (1.7 - 174) <1B2A1F9E-5534-3D61-83CA-9199B39E8708> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting
    0x7fff40271000 -     0x7fff40272fff  com.apple.print.framework.Print (12 - 267) <3682ABFB-2561-3419-847D-02C247F4800D> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print
    0x7fff40273000 -     0x7fff40275ff7  com.apple.securityhi (9.0 - 55006) <C1406B8D-7D05-3959-808F-9C82189CF57F> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI
    0x7fff40276000 -     0x7fff4027cfff  com.apple.speech.recognition.framework (6.0.3 - 6.0.3) <2ED8643D-B0C3-3F17-82A2-BBF13E6CBABC> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition
    0x7fff4039d000 -     0x7fff4039dfff  com.apple.Cocoa (6.11 - 22) <4CF8E31C-B5C7-367B-B73D-1A8AC8E41B7F> /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa
    0x7fff403ab000 -     0x7fff40464fff  com.apple.ColorSync (4.13.0 - 3325) <D283C285-447D-3258-A7E4-59532123B8FF> /System/Library/Frameworks/ColorSync.framework/Versions/A/ColorSync
    0x7fff405f1000 -     0x7fff40684ff7  com.apple.audio.CoreAudio (4.3.0 - 4.3.0) <6E3F958D-79BB-3658-99AD-59F16BF756F1> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
    0x7fff406eb000 -     0x7fff40714ffb  com.apple.CoreBluetooth (1.0 - 1) <E1335074-9D07-370E-8440-61C4874BAC56> /System/Library/Frameworks/CoreBluetooth.framework/Versions/A/CoreBluetooth
    0x7fff40715000 -     0x7fff40a6bfef  com.apple.CoreData (120 - 851) <A2B59780-FB16-36A3-8EE0-E0EF072454E0> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
    0x7fff40a6c000 -     0x7fff40b51ff7  com.apple.CoreDisplay (1.0 - 97.16) <FCFB2A8C-7A5E-314B-AA12-04D33656A0E6> /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
    0x7fff40b52000 -     0x7fff40ff3fef  com.apple.CoreFoundation (6.9 - 1452.23) <945E5C0A-86C5-336E-A64F-5BF06E78985A> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
    0x7fff40ff5000 -     0x7fff41605fef  com.apple.CoreGraphics (2.0 - 1161.10) <31C36FA0-4026-3347-93FD-71CD7287A6F0> /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
    0x7fff41607000 -     0x7fff418f6fff  com.apple.CoreImage (13.0.0 - 579.4.11) <702F8035-26FE-3C78-8587-4C9563E03CC4> /System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage
    0x7fff41b85000 -     0x7fff41c6eff7  com.apple.CoreMedia (1.0 - 2275.61.1) <C440188D-BC13-3E1C-A322-5F1FF70BDB34> /System/Library/Frameworks/CoreMedia.framework/Versions/A/CoreMedia
    0x7fff41c6f000 -     0x7fff41cbdfff  com.apple.CoreMediaIO (812.0 - 4994) <2FDA2056-D26F-343D-AB91-488CF809FE63> /System/Library/Frameworks/CoreMediaIO.framework/Versions/A/CoreMediaIO
    0x7fff41cbe000 -     0x7fff41cbefff  com.apple.CoreServices (822.31 - 822.31) <615919A2-AE11-3F27-9A37-FB0CFF8D36B6> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
    0x7fff41cbf000 -     0x7fff41d33ffb  com.apple.AE (735.1 - 735.1) <08EBA184-20F7-3725-AEA6-C314448161C6> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
    0x7fff41d34000 -     0x7fff4200bfff  com.apple.CoreServices.CarbonCore (1178.4 - 1178.4) <0D5E19BF-18CB-3FA4-8A5F-F6C787C5EE08> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
    0x7fff4200c000 -     0x7fff42040fff  com.apple.DictionaryServices (1.2 - 284.2) <6505B075-41C3-3C62-A4C3-85CE3F6825CD> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
    0x7fff42041000 -     0x7fff42049ffb  com.apple.CoreServices.FSEvents (1239.50.1 - 1239.50.1) <3637CEC7-DF0E-320E-9634-44A442925C65> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/FSEvents
    0x7fff4204a000 -     0x7fff42207ff7  com.apple.LaunchServices (822.31 - 822.31) <BDFAB0FF-C2C6-375B-9E84-E43E267E2F82> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
    0x7fff42208000 -     0x7fff422b8ff7  com.apple.Metadata (10.7.0 - 1191.4.13) <B5C22E70-C265-3C9F-865F-B138994A418D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
    0x7fff422b9000 -     0x7fff42319fff  com.apple.CoreServices.OSServices (822.31 - 822.31) <690E3C93-8799-39FF-8663-190A49B002E3> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
    0x7fff4231a000 -     0x7fff42388fff  com.apple.SearchKit (1.4.0 - 1.4.0) <3662545A-B1CF-3079-BDCD-C83855CEFEEE> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
    0x7fff42389000 -     0x7fff423adffb  com.apple.coreservices.SharedFileList (71.21 - 71.21) <7DB79D78-9925-33F8-96BA-35AB7AEB326A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SharedFileList.framework/Versions/A/SharedFileList
    0x7fff4264e000 -     0x7fff4279efff  com.apple.CoreText (352.0 - 578.18) <B8454115-2A4B-3585-A7A1-B47A638F2EEB> /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
    0x7fff4279f000 -     0x7fff427d9fff  com.apple.CoreVideo (1.8 - 0.0) <86CCC036-51BB-3DD1-9601-D93798BCCD0F> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
    0x7fff427da000 -     0x7fff42865ff3  com.apple.framework.CoreWLAN (13.0 - 1350.1) <E862CC02-69D2-3503-887B-B6E8223081E7> /System/Library/Frameworks/CoreWLAN.framework/Versions/A/CoreWLAN
    0x7fff42ae0000 -     0x7fff42ae5fff  com.apple.DiskArbitration (2.7 - 2.7) <A6450227-DD23-3100-ADBF-DB1C21E979F7> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
    0x7fff42ca6000 -     0x7fff4306cfff  com.apple.Foundation (6.9 - 1452.23) <E64540AD-1755-3C16-8537-552A00E92541> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
    0x7fff430dc000 -     0x7fff4310cfff  com.apple.GSS (4.0 - 2.0) <41087278-74AE-3FA5-8C0E-9C78EB696299> /System/Library/Frameworks/GSS.framework/Versions/A/GSS
    0x7fff4321e000 -     0x7fff43322ffb  com.apple.Bluetooth (6.0.5 - 6.0.5f3) <85F1B5A6-03C5-3D5A-90B8-5FC86349E330> /System/Library/Frameworks/IOBluetooth.framework/Versions/A/IOBluetooth
    0x7fff43382000 -     0x7fff4341dff7  com.apple.framework.IOKit (2.0.2 - 1445.50.26) <A63CAC8D-BF57-34FD-9A88-2F74546F2000> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
    0x7fff4341f000 -     0x7fff43426ffb  com.apple.IOSurface (211.12 - 211.12) <392CA7DE-B365-364E-AF4A-33EC2CC48E6F> /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface
    0x7fff43427000 -     0x7fff4347cff3  com.apple.ImageCaptureCore (7.0 - 7.0) <0DAB3D7E-8C3F-35DE-96DF-C370AD35EB65> /System/Library/Frameworks/ImageCaptureCore.framework/Versions/A/ImageCaptureCore
    0x7fff4347d000 -     0x7fff435f6fe7  com.apple.ImageIO.framework (3.3.0 - 1739.1) <E5E88083-26A7-3E48-8EB4-A1F04E0737CE> /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
    0x7fff435f7000 -     0x7fff435fbffb  libGIF.dylib (1739.1) <D39BE184-279C-36AC-B233-EE17CACDEDB3> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib
    0x7fff435fc000 -     0x7fff436e3fef  libJP2.dylib (1739.1) <053925CD-59DB-372F-98A8-C2372FF0B899> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJP2.dylib
    0x7fff436e4000 -     0x7fff43707ff7  libJPEG.dylib (1739.1) <E925D511-B457-3732-9B67-1A7DFB228EA4> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
    0x7fff439e3000 -     0x7fff43a09feb  libPng.dylib (1739.1) <48633B0C-BE01-3D94-9D9D-A95D50466AF9> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib
    0x7fff43a0a000 -     0x7fff43a0cffb  libRadiance.dylib (1739.1) <A6F1064A-FFFC-3B06-8CBF-5204CDFC41C6> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib
    0x7fff43a0d000 -     0x7fff43a5bfef  libTIFF.dylib (1739.1) <AD819413-29E3-3B2F-8997-2F88A82D9D83> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
    0x7fff43c17000 -     0x7fff448dffff  com.apple.JavaScriptCore (13605 - 13605.1.33.1.4) <38CD7602-E3E1-3C57-B3E6-EF459AE25641> /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/JavaScriptCore
    0x7fff448f7000 -     0x7fff44910ff7  com.apple.Kerberos (3.0 - 1) <F86DCCDF-93C1-38B3-82C2-477C12E8EE6D> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos
    0x7fff44bce000 -     0x7fff44bd5fff  com.apple.MediaAccessibility (1.0 - 114) <9F72AACD-BAEB-3646-BD0F-12C47591C20D> /System/Library/Frameworks/MediaAccessibility.framework/Versions/A/MediaAccessibility
    0x7fff44c81000 -     0x7fff452e8ff7  com.apple.MediaToolbox (1.0 - 2275.61.1) <E92B8487-AE1C-3EA9-A80B-99B43AD75FC0> /System/Library/Frameworks/MediaToolbox.framework/Versions/A/MediaToolbox
    0x7fff452ea000 -     0x7fff4536bff7  com.apple.Metal (125.25 - 125.25) <B2ECA050-4C13-3EAD-A1C8-AC21EFF122F1> /System/Library/Frameworks/Metal.framework/Versions/A/Metal
    0x7fff45388000 -     0x7fff453a3fff  com.apple.MetalPerformanceShaders.MPSCore (1.0 - 1) <0B4455FE-5C97-345C-B416-325EC6D88A2A> /System/Library/Frameworks/MetalPerformanceShaders.framework/Frameworks/MPSCore.framework/Versions/A/MPSCore
    0x7fff453a4000 -     0x7fff45413fef  com.apple.MetalPerformanceShaders.MPSImage (1.0 - 1) <87F14199-C445-34C2-90F8-57C29212483E> /System/Library/Frameworks/MetalPerformanceShaders.framework/Frameworks/MPSImage.framework/Versions/A/MPSImage
    0x7fff45414000 -     0x7fff45438fff  com.apple.MetalPerformanceShaders.MPSMatrix (1.0 - 1) <BD50FD9C-CE92-34AF-8663-968BF89202A0> /System/Library/Frameworks/MetalPerformanceShaders.framework/Frameworks/MPSMatrix.framework/Versions/A/MPSMatrix
    0x7fff45439000 -     0x7fff45520ff7  com.apple.MetalPerformanceShaders.MPSNeuralNetwork (1.0 - 1) <FBDDCAE6-EC6E-361F-B924-B3EBDEAC2D2F> /System/Library/Frameworks/MetalPerformanceShaders.framework/Frameworks/MPSNeuralNetwork.framework/Versions/A/MPSNeuralNetwork
    0x7fff45521000 -     0x7fff45521ff7  com.apple.MetalPerformanceShaders.MetalPerformanceShaders (1.0 - 1) <20ECB52B-B5C2-39EA-88E3-DFEC0C3CC9FF> /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/MetalPerformanceShaders
    0x7fff46520000 -     0x7fff4652cffb  com.apple.NetFS (6.0 - 4.0) <471DD96F-FA2E-3FE9-9746-2519A6780D1A> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
    0x7fff49315000 -     0x7fff4931dfef  libcldcpuengine.dylib (2.8.7) <EF9A91AC-029C-300A-99E7-4952C15DA09F> /System/Library/Frameworks/OpenCL.framework/Versions/A/Libraries/libcldcpuengine.dylib
    0x7fff4931e000 -     0x7fff4936cfff  com.apple.opencl (2.8.15 - 2.8.15) <83ED39D0-1D39-3593-BA25-70A8A911DE71> /System/Library/Frameworks/OpenCL.framework/Versions/A/OpenCL
    0x7fff4936d000 -     0x7fff49389ffb  com.apple.CFOpenDirectory (10.13 - 207.50.1) <C2715A7A-2E5C-3A21-ADB4-726F707A1294> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory
    0x7fff4938a000 -     0x7fff49395fff  com.apple.OpenDirectory (10.13 - 207.50.1) <220FB6F2-4892-3A66-8838-C134CF657D3A> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory
    0x7fff4a514000 -     0x7fff4a516fff  libCVMSPluginSupport.dylib (16.5.10) <BF5D065A-A38B-3446-9418-799F598072EF> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCVMSPluginSupport.dylib
    0x7fff4a517000 -     0x7fff4a51cffb  libCoreFSCache.dylib (162.6.1) <879B2738-2E8A-3596-AFF8-9C3FB1B6828B> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreFSCache.dylib
    0x7fff4a51d000 -     0x7fff4a521fff  libCoreVMClient.dylib (162.6.1) <64ED0A84-225F-39BC-BE0D-C896ACF5B50A> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreVMClient.dylib
    0x7fff4a522000 -     0x7fff4a52bff7  libGFXShared.dylib (16.5.10) <6024B1FE-ACD7-3314-B390-85972CB9B778> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.dylib
    0x7fff4a52c000 -     0x7fff4a537fff  libGL.dylib (16.5.10) <AB8B6C73-8496-3784-83F6-27737ED03B09> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
    0x7fff4a538000 -     0x7fff4a573fe7  libGLImage.dylib (16.5.10) <5B41D074-3132-3587-91B6-E441BA8C9F13> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib
    0x7fff4a574000 -     0x7fff4a6e0fff  libGLProgrammability.dylib (16.5.10) <3839266D-CA93-3B35-A6D0-CC851AE72367> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib
    0x7fff4a6e1000 -     0x7fff4a71fffb  libGLU.dylib (16.5.10) <F6844912-1B86-34DF-9FB5-A428CC7B5B18> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib
    0x7fff4b097000 -     0x7fff4b0a6fff  com.apple.opengl (16.5.10 - 16.5.10) <BC4EEFE3-A09B-3998-B723-1415B995B0EE> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
    0x7fff4b0a7000 -     0x7fff4b23eff7  GLEngine (16.5.10) <FCC01BF5-735B-3275-910F-21803D3C57D8> /System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLEngine.bundle/GLEngine
    0x7fff4b23f000 -     0x7fff4b267ffb  GLRendererFloat (16.5.10) <7186EEF3-7B8F-376E-BD2E-C48BCD4067F9> /System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLRendererFloat.bundle/GLRendererFloat
    0x7fff4b420000 -     0x7fff4b56cff7  com.apple.QTKit (7.7.3 - 3014.8) <3F98E9C1-E9F0-33E8-902C-61194FC68883> /System/Library/Frameworks/QTKit.framework/Versions/A/QTKit
    0x7fff4b56d000 -     0x7fff4b7d2ff7  com.apple.imageKit (3.0 - 1043) <49A20EDB-F529-3E3F-BCF9-2624722F8A7B> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/ImageKit.framework/Versions/A/ImageKit
    0x7fff4b7d3000 -     0x7fff4b8c2ffb  com.apple.PDFKit (1.0 - 677.67) <6BD11C23-1AEA-3078-8D0C-A7152BCF9031> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/PDFKit.framework/Versions/A/PDFKit
    0x7fff4b8c3000 -     0x7fff4bdd5ff7  com.apple.QuartzComposer (5.1 - 364) <1369D6DA-8842-3878-B546-1D09828331F5> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzComposer.framework/Versions/A/QuartzComposer
    0x7fff4bdd6000 -     0x7fff4bdf9fff  com.apple.quartzfilters (1.10.0 - 1.10.0) <C95CB89D-148D-341B-BC50-82D8C32BF767> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzFilters.framework/Versions/A/QuartzFilters
    0x7fff4bdfa000 -     0x7fff4bef3ff7  com.apple.QuickLookUIFramework (5.0 - 743.13) <09B296B3-4242-3224-9F44-5DFB4AB894CC> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuickLookUI.framework/Versions/A/QuickLookUI
    0x7fff4bef4000 -     0x7fff4bef4fff  com.apple.quartzframework (1.5 - 21) <DCEB0FCC-2C32-3D02-8752-7B6FA009AB85> /System/Library/Frameworks/Quartz.framework/Versions/A/Quartz
    0x7fff4bef5000 -     0x7fff4c140ff7  com.apple.QuartzCore (1.11 - 584.40) <ABC7F8FA-5F5A-31F4-868B-FDC4175BAFAC> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
    0x7fff4c141000 -     0x7fff4c198ff7  com.apple.QuickLookFramework (5.0 - 743.13) <4FA54690-032B-3DE2-B088-6774034DEDB9> /System/Library/Frameworks/QuickLook.framework/Versions/A/QuickLook
    0x7fff4c35d000 -     0x7fff4c374ff7  com.apple.SafariServices.framework (13605 - 13605.1.33.1.4) <3DBCD702-E1FB-320F-B7B7-674D6167CF33> /System/Library/Frameworks/SafariServices.framework/Versions/A/SafariServices
    0x7fff4c974000 -     0x7fff4cc9cfff  com.apple.security (7.0 - 58286.51.6) <7212D257-5324-3DBA-8C26-504D6B8F632A> /System/Library/Frameworks/Security.framework/Versions/A/Security
    0x7fff4cc9d000 -     0x7fff4cd29ff7  com.apple.securityfoundation (6.0 - 55185.50.5) <087D601E-7813-3F9E-97EE-BC7081F520BD> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation
    0x7fff4cd5b000 -     0x7fff4cd5fffb  com.apple.xpc.ServiceManagement (1.0 - 1) <5BFDB3ED-73A7-3035-A5BC-ADA6E4F74BFD> /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManagement
    0x7fff4d104000 -     0x7fff4d174ff3  com.apple.SystemConfiguration (1.17 - 1.17) <8532B8E9-7E30-35A3-BC4A-DDE8E0614FDA> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
    0x7fff4d329000 -     0x7fff4d6a4fff  com.apple.VideoToolbox (1.0 - 2275.61.1) <B8E60F20-DEB7-38CA-B294-FD1DB3F233EC> /System/Library/Frameworks/VideoToolbox.framework/Versions/A/VideoToolbox
    0x7fff50065000 -     0x7fff500f8ff7  com.apple.APFS (1.0 - 1) <D1CE52E0-45C0-30C4-B440-E2CF2F74CEE5> /System/Library/PrivateFrameworks/APFS.framework/Versions/A/APFS
    0x7fff50d13000 -     0x7fff50d3bfff  com.apple.framework.Apple80211 (13.0 - 1361.7) <16627876-8CF5-3502-A1D6-35FCBDD5E79A> /System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Apple80211
    0x7fff50d3d000 -     0x7fff50d4cfef  com.apple.AppleFSCompression (96.30.2 - 1.0) <ABFF224B-22D6-35F6-A072-9548FD388EB7> /System/Library/PrivateFrameworks/AppleFSCompression.framework/Versions/A/AppleFSCompression
    0x7fff50e8e000 -     0x7fff50ed6ff3  com.apple.AppleJPEG (1.0 - 1) <8DD410CB-76A1-3F22-9A9F-0491FA0CEB4A> /System/Library/PrivateFrameworks/AppleJPEG.framework/Versions/A/AppleJPEG
    0x7fff50f11000 -     0x7fff50f39fff  com.apple.applesauce (1.0 - ???) <CCA8B094-1BCE-3AE3-A0A7-D544C818DE36> /System/Library/PrivateFrameworks/AppleSauce.framework/Versions/A/AppleSauce
    0x7fff51002000 -     0x7fff51005ff3  com.apple.AppleSystemInfo (3.1.5 - 3.1.5) <0E33401D-7B9C-378A-8EE8-0E3D40B63C8D> /System/Library/PrivateFrameworks/AppleSystemInfo.framework/Versions/A/AppleSystemInfo
    0x7fff51006000 -     0x7fff51056ff7  com.apple.AppleVAFramework (5.0.41 - 5.0.41) <8169ABC4-56F0-301E-B913-A762F7E40DBF> /System/Library/PrivateFrameworks/AppleVA.framework/Versions/A/AppleVA
    0x7fff51759000 -     0x7fff51760ff7  com.apple.coreservices.BackgroundTaskManagement (1.0 - 57.1) <51A41CA3-DB1D-3380-993E-99C54AEE518E> /System/Library/PrivateFrameworks/BackgroundTaskManagement.framework/Versions/A/BackgroundTaskManagement
    0x7fff51761000 -     0x7fff517e8ff7  com.apple.backup.framework (1.9.5 - 1.9.5) <BC020BDD-7C93-37E5-A762-4FDCBD2056A8> /System/Library/PrivateFrameworks/Backup.framework/Versions/A/Backup
    0x7fff517f1000 -     0x7fff517f7ff3  com.apple.BezelServicesFW (305 - 305) <FEED193D-3363-3C8A-9815-4A6128E640E3> /System/Library/PrivateFrameworks/BezelServices.framework/Versions/A/BezelServices
    0x7fff525c6000 -     0x7fff52615ff3  com.apple.ChunkingLibrary (189 - 189) <C021A0EB-82E7-3A1E-A772-96B0E7E038D9> /System/Library/PrivateFrameworks/ChunkingLibrary.framework/Versions/A/ChunkingLibrary
    0x7fff5319e000 -     0x7fff531a7ff3  com.apple.CommonAuth (4.0 - 2.0) <4D237B25-27E5-3577-948B-073659F6D3C0> /System/Library/PrivateFrameworks/CommonAuth.framework/Versions/A/CommonAuth
    0x7fff534e3000 -     0x7fff538ebfff  com.apple.CoreAUC (259.0.0 - 259.0.0) <1E0FB2C7-109E-3924-8E7F-8C6ACD78AF26> /System/Library/PrivateFrameworks/CoreAUC.framework/Versions/A/CoreAUC
    0x7fff538ec000 -     0x7fff5391cff7  com.apple.CoreAVCHD (5.9.0 - 5900.4.1) <E9FF9574-122A-3966-AA2B-546E512ACD06> /System/Library/PrivateFrameworks/CoreAVCHD.framework/Versions/A/CoreAVCHD
    0x7fff539b2000 -     0x7fff539f4ff3  com.apple.corebrightness (1.0 - 1) <F40FFDF3-5DF4-308A-8F46-C7A9BED5D8BB> /System/Library/PrivateFrameworks/CoreBrightness.framework/Versions/A/CoreBrightness
    0x7fff53caa000 -     0x7fff53cbaff7  com.apple.CoreEmoji (1.0 - 69.3) <A4357F5C-0C38-3A61-B456-D7321EB2CEE5> /System/Library/PrivateFrameworks/CoreEmoji.framework/Versions/A/CoreEmoji
    0x7fff54575000 -     0x7fff5458bff7  com.apple.CoreMediaAuthoring (2.2 - 956) <FBA28A76-97E2-3023-A3F6-D03280AE2889> /System/Library/PrivateFrameworks/CoreMediaAuthoring.framework/Versions/A/CoreMediaAuthoring
    0x7fff548c0000 -     0x7fff54965fff  com.apple.CorePDF (4.0 - 414) <D64D17C3-9AD0-3A29-89DE-36BEF0156381> /System/Library/PrivateFrameworks/CorePDF.framework/Versions/A/CorePDF
    0x7fff54b98000 -     0x7fff54bc9ff3  com.apple.CoreServicesInternal (309.1 - 309.1) <EB09CAFC-AE9B-3257-BE45-5471D9F64AAD> /System/Library/PrivateFrameworks/CoreServicesInternal.framework/Versions/A/CoreServicesInternal
    0x7fff54f05000 -     0x7fff54f96fff  com.apple.CoreSymbolication (9.3 - 64026) <BAF3CE6E-8140-3159-BF1B-B953816459A0> /System/Library/PrivateFrameworks/CoreSymbolication.framework/Versions/A/CoreSymbolication
    0x7fff55019000 -     0x7fff5514dfff  com.apple.coreui (2.1 - 494.1) <19624CAA-74DE-3DD3-9585-E64BE866EBFF> /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
    0x7fff5514e000 -     0x7fff5527eff7  com.apple.CoreUtils (5.5 - 550.44) <DFC364C3-0812-31B5-9C79-C81C2DFDDB8B> /System/Library/PrivateFrameworks/CoreUtils.framework/Versions/A/CoreUtils
    0x7fff552d3000 -     0x7fff55337fff  com.apple.framework.CoreWiFi (13.0 - 1350.1) <6EC5DEB3-6E2F-3DC2-BE59-1FD05175FB0C> /System/Library/PrivateFrameworks/CoreWiFi.framework/Versions/A/CoreWiFi
    0x7fff55338000 -     0x7fff55348ff7  com.apple.CrashReporterSupport (10.13 - 1) <42451386-F745-38B9-896F-49996B26D066> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport
    0x7fff553c6000 -     0x7fff553d5ff7  com.apple.framework.DFRFoundation (1.0 - 191.7) <3B8ED6F7-5DFF-34C3-BA90-DDB85679684C> /System/Library/PrivateFrameworks/DFRFoundation.framework/Versions/A/DFRFoundation
    0x7fff553d8000 -     0x7fff553dcffb  com.apple.DSExternalDisplay (3.1 - 380) <8D03D346-887A-3CE7-9483-4AD7804D1FBB> /System/Library/PrivateFrameworks/DSExternalDisplay.framework/Versions/A/DSExternalDisplay
    0x7fff5545e000 -     0x7fff554d4fff  com.apple.datadetectorscore (7.0 - 590.3) <83E85A62-44A8-33F8-AD79-AC4C807184C4> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDetectorsCore
    0x7fff55522000 -     0x7fff55562ff7  com.apple.DebugSymbols (181.0 - 181.0) <299A0238-ED78-3676-B131-274D972824AA> /System/Library/PrivateFrameworks/DebugSymbols.framework/Versions/A/DebugSymbols
    0x7fff55563000 -     0x7fff55692fff  com.apple.desktopservices (1.12.4 - 1.12.4) <47C3FBF3-5E75-3821-B003-2A4DC3657D8D> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
    0x7fff5595d000 -     0x7fff55961ff7  com.apple.DisplayServicesFW (3.1 - 380) <79C5F9B5-D95F-3B86-BF98-C103B862EFE3> /System/Library/PrivateFrameworks/DisplayServices.framework/Versions/A/DisplayServices
    0x7fff564a9000 -     0x7fff568d7fff  com.apple.vision.FaceCore (3.3.2 - 3.3.2) <B574FE33-4A41-3611-9738-388EBAF03E37> /System/Library/PrivateFrameworks/FaceCore.framework/Versions/A/FaceCore
    0x7fff58533000 -     0x7fff58533fff  libmetal_timestamp.dylib (802.4.5) <BCA42032-C91F-3463-BA1E-1433262ACA0A> /System/Library/PrivateFrameworks/GPUCompiler.framework/Versions/3802/Libraries/libmetal_timestamp.dylib
    0x7fff59b93000 -     0x7fff59b9eff7  libGPUSupportMercury.dylib (16.5.10) <CEAE2714-7D6F-3B26-9F1E-501E79C979A2> /System/Library/PrivateFrameworks/GPUSupport.framework/Versions/A/Libraries/libGPUSupportMercury.dylib
    0x7fff59b9f000 -     0x7fff59ba4ff7  com.apple.GPUWrangler (3.18.48 - 3.18.48) <D2BA4CFA-ED0A-3FEC-B5FF-2D6C0557334E> /System/Library/PrivateFrameworks/GPUWrangler.framework/Versions/A/GPUWrangler
    0x7fff59f58000 -     0x7fff59f7dff3  com.apple.GenerationalStorage (2.0 - 285.3) <13B96400-FF70-376B-B20E-FB7D61064800> /System/Library/PrivateFrameworks/GenerationalStorage.framework/Versions/A/GenerationalStorage
    0x7fff5a91a000 -     0x7fff5a929fff  com.apple.GraphVisualizer (1.0 - 5) <B993B8A2-5700-3DFC-9EB7-4CCEE8F959F1> /System/Library/PrivateFrameworks/GraphVisualizer.framework/Versions/A/GraphVisualizer
    0x7fff5a9ac000 -     0x7fff5aa20fff  com.apple.Heimdal (4.0 - 2.0) <18607D75-DB78-3CC7-947E-AC769195164C> /System/Library/PrivateFrameworks/Heimdal.framework/Versions/A/Heimdal
    0x7fff5aa21000 -     0x7fff5aa4ffff  com.apple.HelpData (2.3 - 167) <4D9B89EB-2FE8-3ABD-8C22-54E6FE208E71> /System/Library/PrivateFrameworks/HelpData.framework/Versions/A/HelpData
    0x7fff5b31c000 -     0x7fff5b323ff7  com.apple.IOAccelerator (378.18.1 - 378.18.1) <E47DDE66-1B2B-310F-A060-638CA5D86F9C> /System/Library/PrivateFrameworks/IOAccelerator.framework/Versions/A/IOAccelerator
    0x7fff5b327000 -     0x7fff5b33ffff  com.apple.IOPresentment (1.0 - 35.1) <214AD582-466F-3844-A0A4-DE0742A8B899> /System/Library/PrivateFrameworks/IOPresentment.framework/Versions/A/IOPresentment
    0x7fff5b70a000 -     0x7fff5b730ffb  com.apple.IconServices (97.6 - 97.6) <A56D826D-20D2-34BE-AACC-A80CFCB4E915> /System/Library/PrivateFrameworks/IconServices.framework/Versions/A/IconServices
    0x7fff5b83c000 -     0x7fff5b83fff3  com.apple.InternationalSupport (1.0 - 1) <5AB382FD-BF81-36A1-9565-61F1FD398ECA> /System/Library/PrivateFrameworks/InternationalSupport.framework/Versions/A/InternationalSupport
    0x7fff5b8ad000 -     0x7fff5b8bdffb  com.apple.IntlPreferences (2.0 - 227.5.2) <436BBE9B-595B-37EB-8B54-B332B6AE3E57> /System/Library/PrivateFrameworks/IntlPreferences.framework/Versions/A/IntlPreferences
    0x7fff5b9c8000 -     0x7fff5babdff7  com.apple.LanguageModeling (1.0 - 159.5.3) <7F0AC200-E3DD-39FB-8A95-00DD70B66A9F> /System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/LanguageModeling
    0x7fff5babe000 -     0x7fff5bb00fff  com.apple.Lexicon-framework (1.0 - 33.5) <DC94CF9E-1EB4-3C0E-B298-CA1190885276> /System/Library/PrivateFrameworks/Lexicon.framework/Versions/A/Lexicon
    0x7fff5bb04000 -     0x7fff5bb0bff7  com.apple.LinguisticData (1.0 - 238.3) <49A54649-1021-3DBD-99B8-1B2EDFFA5378> /System/Library/PrivateFrameworks/LinguisticData.framework/Versions/A/LinguisticData
    0x7fff5c30a000 -     0x7fff5c30dfff  com.apple.Mangrove (1.0 - 1) <27D6DF76-B5F8-3443-8826-D25B284331BF> /System/Library/PrivateFrameworks/Mangrove.framework/Versions/A/Mangrove
    0x7fff5c7ea000 -     0x7fff5c853ff7  com.apple.gpusw.MetalTools (1.0 - 1) <B5F66CF4-BE75-3A0B-A6A0-2F22C7C259D9> /System/Library/PrivateFrameworks/MetalTools.framework/Versions/A/MetalTools
    0x7fff5c85c000 -     0x7fff5c873ff7  com.apple.MobileAssets (1.0 - 437.50.37) <675063CD-8335-32C2-AAAF-46CA5C265800> /System/Library/PrivateFrameworks/MobileAsset.framework/Versions/A/MobileAsset
    0x7fff5c9cb000 -     0x7fff5c9e4ff7  com.apple.MobileKeyBag (2.0 - 1.0) <88876B8D-A68A-3461-84F3-A1A8D5F3D497> /System/Library/PrivateFrameworks/MobileKeyBag.framework/Versions/A/MobileKeyBag
    0x7fff5ca70000 -     0x7fff5ca9affb  com.apple.MultitouchSupport.framework (1404.4 - 1404.4) <45374A2A-C0BC-3A70-8183-37295205CDFA> /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport
    0x7fff5cd01000 -     0x7fff5cd0cfff  com.apple.NetAuth (6.2 - 6.2) <B3795F63-C14A-33E1-9EE6-02A2E7661321> /System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth
    0x7fff5e59e000 -     0x7fff5e5aeffb  com.apple.PerformanceAnalysis (1.194 - 194) <D0211AD1-72B3-3493-92C9-B4F40ED581D5> /System/Library/PrivateFrameworks/PerformanceAnalysis.framework/Versions/A/PerformanceAnalysis
    0x7fff6036c000 -     0x7fff6038afff  com.apple.ProtocolBuffer (1 - 260) <40704740-4A53-3010-A49B-08D1D69D1D5E> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/Versions/A/ProtocolBuffer
    0x7fff604f7000 -     0x7fff6050dff7  com.apple.QuickLookThumbnailing (1.0 - 1) <8F0092E4-6494-349D-B4C9-494DF293D716> /System/Library/PrivateFrameworks/QuickLookThumbnailing.framework/Versions/A/QuickLookThumbnailing
    0x7fff60553000 -     0x7fff6055ffff  com.apple.xpc.RemoteServiceDiscovery (1.0 - 1205.50.76) <C735038A-BC7E-3DE3-B350-6449404FC259> /System/Library/PrivateFrameworks/RemoteServiceDiscovery.framework/Versions/A/RemoteServiceDiscovery
    0x7fff60560000 -     0x7fff60583ffb  com.apple.RemoteViewServices (2.0 - 125) <592323D1-CB44-35F1-9921-4C2AB8D920A0> /System/Library/PrivateFrameworks/RemoteViewServices.framework/Versions/A/RemoteViewServices
    0x7fff60584000 -     0x7fff60598ff7  com.apple.xpc.RemoteXPC (1.0 - 1205.50.76) <6E67A656-542A-34BD-B598-56B8D5A70814> /System/Library/PrivateFrameworks/RemoteXPC.framework/Versions/A/RemoteXPC
    0x7fff61ea0000 -     0x7fff61fb2fff  com.apple.Sharing (1019.46 - 1019.46) <1266C41E-3CA9-3EFC-8413-A37D52EA9FB2> /System/Library/PrivateFrameworks/Sharing.framework/Versions/A/Sharing
    0x7fff61fb3000 -     0x7fff61fd2ff7  com.apple.shortcut (2.16 - 99) <201F92AE-F8E6-3A24-B9DE-26B88CD2EF18> /System/Library/PrivateFrameworks/Shortcut.framework/Versions/A/Shortcut
    0x7fff61fdd000 -     0x7fff61fdeff7  com.apple.performance.SignpostNotification (1.2.4 - 2.4) <9957B2C0-4D48-3337-8A4D-5E457CC7B542> /System/Library/PrivateFrameworks/SignpostNotification.framework/Versions/A/SignpostNotification
    0x7fff62d26000 -     0x7fff62fc2fff  com.apple.SkyLight (1.600.0 - 312.50) <0CF4C608-8748-32BF-9586-A1601945F82C> /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/SkyLight
    0x7fff63788000 -     0x7fff63795ff7  com.apple.SpeechRecognitionCore (4.0.13 - 4.0.13) <8B5418A4-CDC5-3200-AEF0-F109E0DF9019> /System/Library/PrivateFrameworks/SpeechRecognitionCore.framework/Versions/A/SpeechRecognitionCore
    0x7fff63c40000 -     0x7fff63c67fff  com.apple.StreamingZip (1.0 - 1) <3DE92A6D-565E-3477-82B1-660987317BD8> /System/Library/PrivateFrameworks/StreamingZip.framework/Versions/A/StreamingZip
    0x7fff64339000 -     0x7fff643c2fc7  com.apple.Symbolication (9.3 - 64033) <FAA17252-6378-34A4-BBBB-22DF54EC1626> /System/Library/PrivateFrameworks/Symbolication.framework/Versions/A/Symbolication
    0x7fff64932000 -     0x7fff6493aff7  com.apple.TCC (1.0 - 1) <E1EB7272-FE6F-39AB-83CA-B2B5F2A88D9B> /System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC
    0x7fff64b47000 -     0x7fff64c04ff7  com.apple.TextureIO (3.7 - 3.7) <F8BAC954-405D-3CC3-AB7B-048C866EF980> /System/Library/PrivateFrameworks/TextureIO.framework/Versions/A/TextureIO
    0x7fff64caa000 -     0x7fff64cabfff  com.apple.TrustEvaluationAgent (2.0 - 31) <39F533B2-211E-3635-AF47-23F27749FF4A> /System/Library/PrivateFrameworks/TrustEvaluationAgent.framework/Versions/A/TrustEvaluationAgent
    0x7fff64cb1000 -     0x7fff64e60fff  com.apple.UIFoundation (1.0 - 547.3) <ACC12DF5-E528-33F3-A358-4E1BEA68239C> /System/Library/PrivateFrameworks/UIFoundation.framework/Versions/A/UIFoundation
    0x7fff65b35000 -     0x7fff65c04ff7  com.apple.ViewBridge (343.2 - 343.2) <5519FCED-1F88-3BE6-9BE1-69992086B01B> /System/Library/PrivateFrameworks/ViewBridge.framework/Versions/A/ViewBridge
    0x7fff66559000 -     0x7fff6655bffb  com.apple.loginsupport (1.0 - 1) <D1232C1B-80EA-3DF8-9466-013695D0846E> /System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsupport.framework/Versions/A/loginsupport
    0x7fff666c2000 -     0x7fff666f5ff7  libclosured.dylib (551.3) <DC3DA678-9C40-339C-A9C6-32AB74FCC682> /usr/lib/closure/libclosured.dylib
    0x7fff667af000 -     0x7fff667e8ff7  libCRFSuite.dylib (41) <FE5EDB68-2593-3C2E-BBAF-1C52D206F296> /usr/lib/libCRFSuite.dylib
    0x7fff667e9000 -     0x7fff667f4fff  libChineseTokenizer.dylib (28) <53633C9B-A3A8-36F7-A53C-432D802F4BB8> /usr/lib/libChineseTokenizer.dylib
    0x7fff66886000 -     0x7fff66887ff3  libDiagnosticMessagesClient.dylib (104) <9712E980-76EE-3A89-AEA6-DF4BAF5C0574> /usr/lib/libDiagnosticMessagesClient.dylib
    0x7fff668be000 -     0x7fff66a88ff3  libFosl_dynamic.dylib (17.8) <C58ED77A-4986-31C2-994C-34DDFB8106F0> /usr/lib/libFosl_dynamic.dylib
    0x7fff66ac0000 -     0x7fff66ac0fff  libOpenScriptingUtil.dylib (174) <610F0242-7CE5-3C86-951B-B646562694AF> /usr/lib/libOpenScriptingUtil.dylib
    0x7fff66bf7000 -     0x7fff66bfbffb  libScreenReader.dylib (562.18.4) <E239923D-54C9-3BBF-852F-87C09DEF4091> /usr/lib/libScreenReader.dylib
    0x7fff66bfc000 -     0x7fff66bfdffb  libSystem.B.dylib (1252.50.4) <F64430FD-30A6-328D-A476-0AED41D371C6> /usr/lib/libSystem.B.dylib
    0x7fff66c90000 -     0x7fff66c90fff  libapple_crypto.dylib (109.50.14) <48BA2E76-BF2F-3522-A54E-D7FB7EAF7A57> /usr/lib/libapple_crypto.dylib
    0x7fff66c91000 -     0x7fff66ca7ff7  libapple_nghttp2.dylib (1.24) <01402BC4-4822-3676-9C80-50D83F816424> /usr/lib/libapple_nghttp2.dylib
    0x7fff66ca8000 -     0x7fff66cd2ff3  libarchive.2.dylib (54) <8FC28DD8-E315-3C3E-95FE-D1D2CBE49888> /usr/lib/libarchive.2.dylib
    0x7fff66cd3000 -     0x7fff66d54fdf  libate.dylib (1.13.1) <178ACDAD-DE7E-346C-A613-1CBF7929AC07> /usr/lib/libate.dylib
    0x7fff66d58000 -     0x7fff66d58ff3  libauto.dylib (187) <A05C7900-F8C7-3E75-8D3F-909B40C19717> /usr/lib/libauto.dylib
    0x7fff66d59000 -     0x7fff66e11ff3  libboringssl.dylib (109.50.14) <E6813F87-B5E4-3F7F-A725-E6A7F2BD02EC> /usr/lib/libboringssl.dylib
    0x7fff66e12000 -     0x7fff66e22ff3  libbsm.0.dylib (39) <6BC96A72-AFBE-34FD-91B1-748A530D8AE6> /usr/lib/libbsm.0.dylib
    0x7fff66e23000 -     0x7fff66e30ffb  libbz2.1.0.dylib (38) <0A5086BB-4724-3C14-979D-5AD4F26B5B45> /usr/lib/libbz2.1.0.dylib
    0x7fff66e31000 -     0x7fff66e87fff  libc++.1.dylib (400.9) <7D3DACCC-3804-393C-ABC1-1A580FD00CB6> /usr/lib/libc++.1.dylib
    0x7fff66e88000 -     0x7fff66eacff7  libc++abi.dylib (400.8.2) <EF5E37D7-11D9-3530-BE45-B986612D13E2> /usr/lib/libc++abi.dylib
    0x7fff66eae000 -     0x7fff66ebefff  libcmph.dylib (6) <A5509EE8-7E00-3224-8814-015B077A3CF5> /usr/lib/libcmph.dylib
    0x7fff66ebf000 -     0x7fff66ed5fff  libcompression.dylib (47.50.1) <491784AE-CB90-3E27-9081-95C3A1211760> /usr/lib/libcompression.dylib
    0x7fff67180000 -     0x7fff67198ff7  libcoretls.dylib (155.50.1) <D350052E-DC4D-3185-ADBA-BA48EDCEE955> /usr/lib/libcoretls.dylib
    0x7fff67199000 -     0x7fff6719aff3  libcoretls_cfhelpers.dylib (155.50.1) <B297F5D8-F2FE-3566-A752-E9D998B9C039> /usr/lib/libcoretls_cfhelpers.dylib
    0x7fff67333000 -     0x7fff674c4fff  libcrypto.35.dylib (22.50.2) <97828BFD-4675-35DF-BE2E-C6D1555BB71D> /usr/lib/libcrypto.35.dylib
    0x7fff6766b000 -     0x7fff676c1ff3  libcups.2.dylib (462.2) <64864CBE-03A3-34C7-9DBB-C93601F183FD> /usr/lib/libcups.2.dylib
    0x7fff67801000 -     0x7fff67801fff  libenergytrace.dylib (16) <A92AB8B8-B986-3CE6-980D-D55090FEF387> /usr/lib/libenergytrace.dylib
    0x7fff67838000 -     0x7fff6783dff3  libheimdal-asn1.dylib (520.50.6) <E358445A-B84E-31B5-BCCD-7E1397519D96> /usr/lib/libheimdal-asn1.dylib
    0x7fff67869000 -     0x7fff6795aff7  libiconv.2.dylib (51.50.1) <2FEC9707-3FAF-3828-A50D-8605086D060F> /usr/lib/libiconv.2.dylib
    0x7fff6795b000 -     0x7fff67b82ffb  libicucore.A.dylib (59173.0.1) <CECAD5E5-3EFD-3AAC-AD9B-E355B2DD5E9C> /usr/lib/libicucore.A.dylib
    0x7fff67bcf000 -     0x7fff67bd0fff  liblangid.dylib (128) <39C39393-0D05-301D-93B2-F224FC4949AA> /usr/lib/liblangid.dylib
    0x7fff67bd1000 -     0x7fff67beaffb  liblzma.5.dylib (10) <3D419A50-961F-37D2-8A01-3DC7AB7B8D18> /usr/lib/liblzma.5.dylib
    0x7fff67beb000 -     0x7fff67c01ff7  libmarisa.dylib (9) <D6D2D55D-1D2E-3442-B152-B18803C0ABB4> /usr/lib/libmarisa.dylib
    0x7fff67cb2000 -     0x7fff67edaff7  libmecabra.dylib (779.7.6) <F462F170-E872-3D09-B219-973D5E99C09F> /usr/lib/libmecabra.dylib
    0x7fff680b2000 -     0x7fff6822cfff  libnetwork.dylib (1229.51.2) <D64FE2A1-CBFD-3817-A701-9A0DDBD70DCF> /usr/lib/libnetwork.dylib
    0x7fff682ab000 -     0x7fff686997e7  libobjc.A.dylib (723) <DD9E5EC5-B507-3249-B700-93433E2D5EDF> /usr/lib/libobjc.A.dylib
    0x7fff686ac000 -     0x7fff686b0fff  libpam.2.dylib (22) <7B4D2CE2-1438-387A-9802-5CEEFBF26F86> /usr/lib/libpam.2.dylib
    0x7fff686b3000 -     0x7fff686e7fff  libpcap.A.dylib (79.20.1) <FA13918B-A247-3181-B256-9B852C7BA316> /usr/lib/libpcap.A.dylib
    0x7fff68766000 -     0x7fff68782ffb  libresolv.9.dylib (65) <E8F3415B-4472-3202-8901-41FD87981DB2> /usr/lib/libresolv.9.dylib
    0x7fff687d1000 -     0x7fff687d2ff3  libspindump.dylib (252) <D8E27057-E3CC-3D7F-A010-4A87830F6A83> /usr/lib/libspindump.dylib
    0x7fff687d3000 -     0x7fff68966ff7  libsqlite3.dylib (274.8.1) <FCAD6A57-829E-3701-B16E-1833D620E0E8> /usr/lib/libsqlite3.dylib
    0x7fff68b3a000 -     0x7fff68b9aff3  libusrtcp.dylib (1229.51.2) <3D8806D9-4BA9-35EE-BC44-F58BC2A0962D> /usr/lib/libusrtcp.dylib
    0x7fff68b9b000 -     0x7fff68b9effb  libutil.dylib (51.20.1) <216D18E5-0BAF-3EAF-A38E-F6AC37CBABD9> /usr/lib/libutil.dylib
    0x7fff68b9f000 -     0x7fff68bacfff  libxar.1.dylib (400) <0316128D-3B47-3052-995D-97B4FE5491DC> /usr/lib/libxar.1.dylib
    0x7fff68bb0000 -     0x7fff68c97fff  libxml2.2.dylib (31.10) <503721DB-0D8D-379E-B743-18CE59304155> /usr/lib/libxml2.2.dylib
    0x7fff68c98000 -     0x7fff68cc0fff  libxslt.1.dylib (15.12) <4A5E011D-8B29-3135-A52B-9A9070ABD752> /usr/lib/libxslt.1.dylib
    0x7fff68cc1000 -     0x7fff68cd3ffb  libz.1.dylib (70) <48C67CFC-940D-3857-8DAD-857774605352> /usr/lib/libz.1.dylib
    0x7fff68d6f000 -     0x7fff68d73ff7  libcache.dylib (80) <092479CB-1008-3A83-BECF-E115F24D13C1> /usr/lib/system/libcache.dylib
    0x7fff68d74000 -     0x7fff68d7eff3  libcommonCrypto.dylib (60118.50.1) <029F5985-9B6E-3DCB-9B96-FD007678C6A7> /usr/lib/system/libcommonCrypto.dylib
    0x7fff68d7f000 -     0x7fff68d86fff  libcompiler_rt.dylib (62) <968B8E3F-3681-3230-9D78-BB8732024F6E> /usr/lib/system/libcompiler_rt.dylib
    0x7fff68d87000 -     0x7fff68d90ffb  libcopyfile.dylib (146.50.5) <3885083D-50D8-3EEC-B481-B2E605180D7F> /usr/lib/system/libcopyfile.dylib
    0x7fff68d91000 -     0x7fff68e16fff  libcorecrypto.dylib (562.50.17) <67007279-24E1-3F30-802D-A55CD5C27946> /usr/lib/system/libcorecrypto.dylib
    0x7fff68e9e000 -     0x7fff68ed7ff7  libdispatch.dylib (913.50.12) <848EEE57-4235-3A61-9A52-C0097DD2AB5E> /usr/lib/system/libdispatch.dylib
    0x7fff68ed8000 -     0x7fff68ef5ff7  libdyld.dylib (551.3) <CF59A5A5-288B-30E6-BD42-9056B4E4139A> /usr/lib/system/libdyld.dylib
    0x7fff68ef6000 -     0x7fff68ef6ffb  libkeymgr.dylib (28) <E34E283E-90FA-3C59-B48E-1277CDB9CDCE> /usr/lib/system/libkeymgr.dylib
    0x7fff68ef7000 -     0x7fff68f03ff3  libkxld.dylib (4570.51.2) <A209B8A2-F5C3-35B1-A70B-1938F25B0ABE> /usr/lib/system/libkxld.dylib
    0x7fff68f04000 -     0x7fff68f04ff7  liblaunch.dylib (1205.50.76) <4D52BB64-C568-3A36-8935-2480427EE2A2> /usr/lib/system/liblaunch.dylib
    0x7fff68f05000 -     0x7fff68f09ffb  libmacho.dylib (906) <1902A611-081A-3452-B11E-EBD1B166E831> /usr/lib/system/libmacho.dylib
    0x7fff68f0a000 -     0x7fff68f0cff3  libquarantine.dylib (86) <26C0BA22-8F93-3A07-9A4E-C8D53D2CE42E> /usr/lib/system/libquarantine.dylib
    0x7fff68f0d000 -     0x7fff68f0eff3  libremovefile.dylib (45) <711E18B2-5BBE-3211-A916-56740C27D17A> /usr/lib/system/libremovefile.dylib
    0x7fff68f0f000 -     0x7fff68f26fff  libsystem_asl.dylib (356.50.1) <3B24F2D1-B578-359D-ADB2-0ED19A364C38> /usr/lib/system/libsystem_asl.dylib
    0x7fff68f27000 -     0x7fff68f27fff  libsystem_blocks.dylib (67) <17303FDF-0D2D-3963-B05E-B4DF63052D47> /usr/lib/system/libsystem_blocks.dylib
    0x7fff68f28000 -     0x7fff68fb1ff7  libsystem_c.dylib (1244.50.9) <1187BFE8-4576-3247-8177-481554E1F9E7> /usr/lib/system/libsystem_c.dylib
    0x7fff68fb2000 -     0x7fff68fb5ffb  libsystem_configuration.dylib (963.50.8) <DF6B5287-203E-30CB-9947-78DF446C72B8> /usr/lib/system/libsystem_configuration.dylib
    0x7fff68fb6000 -     0x7fff68fb9ffb  libsystem_coreservices.dylib (51) <486000D3-D8CB-3BE7-8EE5-8BF380DE6DF7> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff68fba000 -     0x7fff68fbbfff  libsystem_darwin.dylib (1244.50.9) <09C21A4A-9EE0-388B-A9D9-DFF8F6758791> /usr/lib/system/libsystem_darwin.dylib
    0x7fff68fbc000 -     0x7fff68fc2ff7  libsystem_dnssd.dylib (878.50.17) <9033B909-BCF7-37EB-A040-ADE8081611D6> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff68fc3000 -     0x7fff6900cff7  libsystem_info.dylib (517.30.1) <AB634A98-B8AA-3804-8436-38261FC8EC4D> /usr/lib/system/libsystem_info.dylib
    0x7fff6900d000 -     0x7fff69033ff7  libsystem_kernel.dylib (4570.51.2) <7FF1E390-2FAC-33A7-A545-60D9BB6692D4> /usr/lib/system/libsystem_kernel.dylib
    0x7fff69034000 -     0x7fff6907ffcb  libsystem_m.dylib (3147.50.1) <FC2E58BA-E6D5-3D2A-89CA-67F212294136> /usr/lib/system/libsystem_m.dylib
    0x7fff69080000 -     0x7fff6909ffff  libsystem_malloc.dylib (140.50.6) <7FD43735-9DDD-300E-8C4A-F909A74BDF49> /usr/lib/system/libsystem_malloc.dylib
    0x7fff690a0000 -     0x7fff691d0ff3  libsystem_network.dylib (1229.51.2) <F65ED095-8ABA-3355-93F8-B9D0505932F4> /usr/lib/system/libsystem_network.dylib
    0x7fff691d1000 -     0x7fff691dbffb  libsystem_networkextension.dylib (767.50.25) <758F1414-796D-3422-83C9-92D2915A06CE> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff691dc000 -     0x7fff691e5ff3  libsystem_notify.dylib (172) <08012EC0-2CD2-34BE-BF93-E7F56491299A> /usr/lib/system/libsystem_notify.dylib
    0x7fff691e6000 -     0x7fff691edff7  libsystem_platform.dylib (161.50.1) <6355EE2D-5456-3CA8-A227-B96E8F1E2AF8> /usr/lib/system/libsystem_platform.dylib
    0x7fff691ee000 -     0x7fff691f9fff  libsystem_pthread.dylib (301.50.1) <0E51CCBA-91F2-34E1-BF2A-FEEFD3D321E4> /usr/lib/system/libsystem_pthread.dylib
    0x7fff691fa000 -     0x7fff691fdfff  libsystem_sandbox.dylib (765.50.51) <B48D256E-D7DB-3D4F-BC95-34557170C7AA> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff691fe000 -     0x7fff691ffff3  libsystem_secinit.dylib (30) <DE8D14E8-A276-3FF8-AE13-77F7040F33C1> /usr/lib/system/libsystem_secinit.dylib
    0x7fff69200000 -     0x7fff69207ff7  libsystem_symptoms.dylib (820.50.37) <ED7350E0-B68B-374A-9AB7-DC1F195A8327> /usr/lib/system/libsystem_symptoms.dylib
    0x7fff69208000 -     0x7fff6921bfff  libsystem_trace.dylib (829.50.17) <6568D68B-1D4C-38EE-90A9-54821D6403C0> /usr/lib/system/libsystem_trace.dylib
    0x7fff6921d000 -     0x7fff69222ff7  libunwind.dylib (35.3) <BEF3FB49-5604-3B5F-82B5-332B80023AC3> /usr/lib/system/libunwind.dylib
    0x7fff69223000 -     0x7fff69250fff  libxpc.dylib (1205.50.76) <25DB244E-217D-3CE0-A8F2-0C4255783B42> /usr/lib/system/libxpc.dylib

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: 1254284
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=401.2M resident=0K(0%) swapped_out_or_unallocated=401.2M(100%)
Writable regions: Total=480.1M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=480.1M(100%)
 
                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Accelerate framework               256K        3 
Activity Tracing                   256K        2 
CG backing stores                 20.2M        9 
CG image                           104K        9 
CoreAnimation                      276K       11 
CoreGraphics                         8K        2 
CoreImage                           32K        5 
CoreUI image data                 2460K       16 
CoreUI image file                  180K        4 
Dispatch continuations            8192K        2 
Foundation                           4K        2 
Kernel Alloc Once                    8K        2 
MALLOC                           160.8M       65 
MALLOC guard page                   48K       12 
Memory Tag 242                      12K        2 
STACK GUARD                       56.0M       13 
Stack                             20.1M       15 
VM_ALLOCATE                      533.5M     1923 
VM_ALLOCATE (reserved)            1296K        2         reserved VM address space (unallocated)
__DATA                            29.7M      298 
__FONT_DATA                          4K        2 
__GLSLBUILTINS                    2588K        2 
__LINKEDIT                       196.2M       28 
__PLTSCHEME                          8K        2 
__TEXT                           204.9M      299 
__UNICODE                          560K        2 
mapped file                      195.2M       29 
shared memory                     2836K       13 
===========                     =======  ======= 
TOTAL                              1.4G     2746 
TOTAL, minus reserved VM space     1.4G     2746 

[mflatt]

This is almost certainly a problem with racket/gui@28c09f5

[mflatt]

I haven't been able to replicate the crash, and the problem is generally not as obvious as I expected.

Does it help to change menu-bar-tap-callback in "gui-lib/mred/private/wx/cocoa/queue.rkt" to use with-autorelease like this?

(define (menu-bar-tap-callback proxy type evt data)
  (with-autorelease
    (when (in-menu-bar-range? (CGEventGetLocation evt) #t)
      (set! in-menu-bar-detected? #t)))
  evt)

[shhyou]

It is still crashing. DrRacket doesn't immediately crash after open the menu; After open the menu, I have to wait for a few seconds, perhaps scrolling up and down until it crashes.

Running with PLTSTDERR=debug doesn't seem to give more information:

...
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.141845703125 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.14111328125 msec
gui-event: starting to handle an event from ...common/timer.rkt:34:38
timeline: on-paint method of object:add-on-paint-logging area: 33831 start
timeline: on-paint method of object:add-on-paint-logging area: 33831   end; delta ms 1.02490234375
timeline: on-paint method of object:add-on-paint-logging area: 33831 start
timeline: on-paint method of object:add-on-paint-logging area: 33831   end; delta ms 1.26611328125
gui-event: handled an event: 4.343994140625 msec
gui-event: starting to handle an event from .../cocoa/frame.rkt:447:11
gui-event: handled an event: 11.412109375 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.053955078125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.166015625 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.128173828125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.134033203125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.294921875 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.344970703125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.05908203125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.151123046875 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.135986328125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.136962890625 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.345947265625 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.382080078125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.06201171875 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.14404296875 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.14013671875 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.08984375 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.2158203125 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.178955078125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.089111328125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.213134765625 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.21484375 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.10107421875 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.236083984375 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.234130859375 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.055908203125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.14306640625 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
gui-event: handled an event: 0.134033203125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.089111328125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.046142578125 msec
gui-event: starting to handle an event from .../cocoa/queue.rkt:482:39
gui-event: handled an event: 0.462890625 msec
gui-event: starting to handle an event from ...cocoa/window.rkt:496:42
GC: 0:mIn @ 284,331K(+76,475K)[+33,756K]; free 8,222K(-8,222K) 8ms @ 13625
gui-event: starting to handle an event from ...canvas-mixin.rkt:142:13
gui-event: handled an event: 1.369873046875 msec
objc[50058]: Invalid or prematurely-freed autorelease pool 0x7fd04b01eae8.
Abort trap: 6

[mflatt]

I'm still not able to replicate the crash. Does this happen more for a particular program on your machine, and if so, can you send me the program by email?