Tor Browser 8 crashes trying to print on Linux
Looks like a crash in the print dialog itself: ``` #0 0x000000000006a0e6 in ?? () #1 0x00007e03fcbebc0e in OPENSSL_cpuid_setup () from /lib64/libcrypto.so.1.1 #2 0x00007e03fcb820b7 in _init () from /lib64/libcrypto.so.1.1 #3 0x00007e041317a5d0 in ?? () from /usr/lib64/gtk-3.0/3.0.0/printbackends/libprintbackend-cloudprint.so #4 0x00007e044b4914da in call_init.part () from /lib64/ld-linux-x86-64.so.2 #5 0x00007e044b491616 in _dl_init () from /lib64/ld-linux-x86-64.so.2 #6 0x00007e044b4957bf in dl_open_worker () from /lib64/ld-linux-x86-64.so.2 #7 0x00007e044a28fc4f in _dl_catch_exception () from /lib64/libc.so.6 #8 0x00007e044b495037 in _dl_open () from /lib64/ld-linux-x86-64.so.2 #9 0x00007e044b060006 in dlopen_doit () from /lib64/libdl.so.2 #10 0x00007e044a28fc4f in _dl_catch_exception () from /lib64/libc.so.6 #11 0x00007e044a28fcdf in _dl_catch_error () from /lib64/libc.so.6 #12 0x00007e044b060725 in _dlerror_run () from /lib64/libdl.so.2 #13 0x00007e044b060096 in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2 #14 0x00007e0448f6e902 in g_module_open () from /lib64/libgmodule-2.0.so.0 #15 0x00007e0449831f7a in gtk_print_backend_module_load () from /lib64/libgtk-3.so.0 #16 0x00007e04468bd1c1 in g_type_module_use () from /lib64/libgobject-2.0.so.0 #17 0x00007e04498328b0 in _gtk_print_backend_module_create () from /lib64/libgtk-3.so.0 #18 0x00007e0449832cd7 in gtk_print_backend_load_modules () from /lib64/libgtk-3.so.0 #19 0x00007e044982c4dd in gtk_print_unix_dialog_init () from /lib64/libgtk-3.so.0 #20 0x00007e04468b9f3a in g_type_create_instance () from /lib64/libgobject-2.0.so.0 #21 0x00007e044689c6c8 in g_object_new_internal () from /lib64/libgobject-2.0.so.0 #22 0x00007e044689e64e in g_object_new_valist () from /lib64/libgobject-2.0.so.0 #23 0x00007e044689e9ad in g_object_new () from /lib64/libgobject-2.0.so.0 #24 0x00007e043cd65e24 in nsPrintDialogWidgetGTK::nsPrintDialogWidgetGTK (this=0x7ffc301b5280, aParent=<optimized out>, aSettings=0x7e040823c7e0) at /var/tmp/build/firefox-124fa904c4b2/widget/gtk/nsPrintDialogGTK.cpp:160 #25 0x00007e043cd67523 in nsPrintDialogServiceGTK::Show (this=<optimized out>, aParent=<optimized out>, aSettings=0x7e040823c7e0, aWebBrowserPrint=<optimized out>) at /var/tmp/build/firefox-124fa904c4b2/widget/gtk/nsPrintDialogGTK.cpp:524 #26 0x00007e043db2dccd in nsPrintingPromptService::ShowPrintDialog (this=<optimized out>, parent=0x7e041fbe87f0, webBrowserPrint=0x7e0416349000, printSettings=0x7e040823c7e0) at /var/tmp/build/firefox-124fa904c4b2/toolkit/components/printingui/nsPrintingPromptService.cpp:83 #27 0x00007e043db315fe in mozilla::embedding::PrintingParent::ShowPrintDialog (this=0x7e04081fc060, aParent=0x7e0410365800, aData=..., aResult=aResult@entry=0x7ffc301b5400) at /var/tmp/build/firefox-124fa904c4b2/toolkit/components/printingui/ipc/PrintingParent.cpp:162 #28 0x00007e043db31c18 in mozilla::embedding::PrintingParent::RecvShowPrintDialog (this=<optimized out>, aDialog=0x7e0415a64f40, aParent=<optimized out>, aData=...) at /var/tmp/build/firefox-124fa904c4b2/toolkit/components/printingui/ipc/PrintingParent.cpp:183 #29 0x00007e043b5b79c0 in mozilla::embedding::PPrintingParent::OnMessageReceived (this=0x7e04081fc060, msg__=...) at /var/tmp/build/firefox-124fa904c4b2/obj-x86_64-pc-linux-gnu/ipc/ipdl/PPrintingParent.cpp:314 #30 0x00007e043b69eae6 in mozilla::dom::PContentParent::OnMessageReceived (this=0x7e0407f4f000, msg__=...) at /var/tmp/build/firefox-124fa904c4b2/obj-x86_64-pc-linux-gnu/ipc/ipdl/PContentParent.cpp:3319 #31 0x00007e043b4983ef in mozilla::ipc::MessageChannel::DispatchAsyncMessage (this=this@entry=0x7e0407f4f108, aMsg=...) at /var/tmp/build/firefox-124fa904c4b2/ipc/glue/MessageChannel.cpp:2138 #32 0x00007e043b49e67b in mozilla::ipc::MessageChannel::DispatchMessage (this=0x7e0407f4f108, aMsg=...) at /var/tmp/build/firefox-124fa904c4b2/ipc/glue/MessageChannel.cpp:2068 #33 0x00007e043b49ffb9 in mozilla::ipc::MessageChannel::RunMessage (this=<optimized out>, aTask=...) #34 0x00007e043b4a00ed in mozilla::ipc::MessageChannel::MessageTask::Run (this=0x7e041bb53f30) at /var/tmp/build/firefox-124fa904c4b2/ipc/glue/MessageChannel.cpp:1947 #35 0x00007e043b0e3018 in nsThread::ProcessNextEvent (this=0x7e0449f5cd40, aMayWait=<optimized out>, aResult=0x7ffc301b612f) at /var/tmp/build/firefox-124fa904c4b2/xpcom/threads/nsThread.cpp:1040 #36 0x00007e043b0eb878 in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7e0449f5cd40, aMayWait=aMayWait@entry=false) at /var/tmp/build/firefox-124fa904c4b2/xpcom/threads/nsThreadUtils.cpp:517 #37 0x00007e043b48fa5a in mozilla::ipc::MessagePump::Run (this=0x7e0449ff2ec0, aDelegate=0x7e0449f67200) at /var/tmp/build/firefox-124fa904c4b2/ipc/glue/MessagePump.cpp:97 #38 0x00007e043b46697d in MessageLoop::RunInternal (this=<optimized out>) at /var/tmp/build/firefox-124fa904c4b2/ipc/chromium/src/base/message_loop.cc:326 #39 MessageLoop::RunHandler (this=<optimized out>) at /var/tmp/build/firefox-124fa904c4b2/ipc/chromium/src/base/message_loop.cc:319 #40 MessageLoop::Run (this=<optimized out>) at /var/tmp/build/firefox-124fa904c4b2/ipc/chromium/src/base/message_loop.cc:299 #41 0x00007e043cd11d68 in nsBaseAppShell::Run (this=0x7e042b873e20) at /var/tmp/build/firefox-124fa904c4b2/widget/nsBaseAppShell.cpp:157 #42 0x00007e043dabc05e in nsAppStartup::Run (this=0x7e04276951f0) at /var/tmp/build/firefox-124fa904c4b2/toolkit/components/startup/nsAppStartup.cpp:290 #43 0x00007e043db506af in XREMain::XRE_mainRun (this=this@entry=0x7ffc301b6410) at /var/tmp/build/firefox-124fa904c4b2/toolkit/xre/nsAppRunner.cpp:5372 #44 0x00007e043db514af in XREMain::XRE_main (this=this@entry=0x7ffc301b6410, argc=argc@entry=5, argv=argv@entry=0x7ffc301b7748, aConfig=...) at /var/tmp/build/firefox-124fa904c4b2/toolkit/xre/nsAppRunner.cpp:5517 #45 0x00007e043db51896 in XRE_main (argc=5, argv=0x7ffc301b7748, aConfig=...) at /var/tmp/build/firefox-124fa904c4b2/toolkit/xre/nsAppRunner.cpp:5609 #46 0x000058af70f3e266 in do_main (argc=5, argv=0x7ffc301b7748, envp=<optimized out>) at /var/tmp/build/firefox-124fa904c4b2/browser/app/nsBrowserApp.cpp:231 #47 0x000058af70f3da29 in main (argc=5, argv=0x7ffc301b7748, envp=0x7ffc301b7778) at /var/tmp/build/firefox-124fa904c4b2/browser/app/nsBrowserApp.cpp:304 ```
issue