I've tried to run two x86 guests with Cocoa display on 3.1 rc3, the GUI doesn't crash. I've tried to change screen resolution on openSUSE 15, it also works without an issue.
My command line is: ./x86_64-softmmu/qemu-system-x86_64 -accel hvf -cpu host -hda /path/to/disk -m MEMORY -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1802684 Title: QEMU gui crashes on macOS Mojave Status in QEMU: New Bug description: QEMU release 3.0.0 as well as a recent head build /usr/local/Cellar/qemu/HEAD-03c1ca1 (147 files, 257.2MB) Built from source on 2018-11-06 at 13:41:32 with: --with-gtk+3 --with-sdl2 --with-libusb /usr/local/Cellar/qemu/3.0.0 (137 files, 261.6MB) * Poured from bottle on 2018-11-10 at 22:58:32 with: --with-gtk+3 --with-libusb --with-sdl2 Crashes when attempting to use any gui interface (tried SDL and default Cocoa): 2018-11-10 22:58:41.799 qemu-system-aarch64[42982:1102466] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'NSWindow drag regions should only be invalidated on the Main Thread!' *** First throw call stack: ( 0 CoreFoundation 0x00007fff3ea96ecd __exceptionPreprocess + 256 1 libobjc.A.dylib 0x00007fff6ab49720 objc_exception_throw + 48 2 CoreFoundation 0x00007fff3eab095d -[NSException raise] + 9 3 AppKit 0x00007fff3bfb13fa -[NSWindow(NSWindow_Theme) _postWindowNeedsToResetDragMarginsUnlessPostingDisabled] + 324 4 AppKit 0x00007fff3bfb6850 -[NSView setFrameSize:] + 2082 5 AppKit 0x00007fff3c02747d -[NSVisualEffectView setFrameSize:] + 171 6 AppKit 0x00007fff3c0811b1 -[NSTitlebarView setFrameSize:] + 84 7 AppKit 0x00007fff3bfb5859 -[NSView setFrame:] + 478 8 AppKit 0x00007fff3c081154 -[NSTitlebarView resizeWithOldSuperviewSize:] + 100 9 AppKit 0x00007fff3bfbc95e -[NSView resizeSubviewsWithOldSize:] + 502 10 AppKit 0x00007fff3bfb66d9 -[NSView setFrameSize:] + 1707 11 AppKit 0x00007fff3c9773c0 -[NSTitlebarContainerView setFrameSize:] + 142 12 AppKit 0x00007fff3bfb5859 -[NSView setFrame:] + 478 13 AppKit 0x00007fff3bfbcdb5 -[NSView resizeWithOldSuperviewSize:] + 776 14 AppKit 0x00007fff3bfbc95e -[NSView resizeSubviewsWithOldSize:] + 502 15 AppKit 0x00007fff3bfb66d9 -[NSView setFrameSize:] + 1707 16 AppKit 0x00007fff3c024570 -[NSThemeFrame setFrameSize:] + 495 17 AppKit 0x00007fff3c011223 -[NSWindow _setFrame:updateBorderViewSize:] + 966 18 AppKit 0x00007fff3c010b46 -[NSWindow _oldPlaceWindow:] + 547 19 AppKit 0x00007fff3c010151 -[NSWindow _setFrameCommon:display:stashSize:] + 3006 20 AppKit 0x00007fff3c00f57d -[NSWindow _setFrame:display:allowImplicitAnimation:stashSize:] + 192 21 AppKit 0x00007fff3c019ff8 -[NSWindow setFrame:display:animate:] + 567 22 qemu-system-aarch64 0x000000010b7b2abf qemu-system-aarch64 + 3668671 23 qemu-system-aarch64 0x000000010b7b6356 qemu-system-aarch64 + 3683158 24 qemu-system-aarch64 0x000000010b7ad836 qemu-system-aarch64 + 3647542 25 qemu-system-aarch64 0x000000010b4ce769 qemu-system-aarch64 + 636777 26 qemu-system-aarch64 0x000000010b487c24 qemu-system-aarch64 + 347172 27 qemu-system-aarch64 0x000000010b487a15 qemu-system-aarch64 + 346645 28 qemu-system-aarch64 0x000000010b4878f1 qemu-system-aarch64 + 346353 29 qemu-system-aarch64 0x000000010b4414aa qemu-system-aarch64 + 58538 30 qemu-system-aarch64 0x000000010b4f78c3 qemu-system-aarch64 + 805059 31 qemu-system-aarch64 0x000000010b487c24 qemu-system-aarch64 + 347172 32 qemu-system-aarch64 0x000000010b487a15 qemu-system-aarch64 + 346645 33 qemu-system-aarch64 0x000000010b4878f1 qemu-system-aarch64 + 346353 34 qemu-system-aarch64 0x000000010b4b8f57 qemu-system-aarch64 + 548695 35 qemu-system-aarch64 0x000000010b49c3af qemu-system-aarch64 + 431023 36 ??? 0x00000001117891f3 0x0 + 4588081651 ) libc++abi.dylib: terminating with uncaught exception of type NSException fish: 'qemu-system-aarch64 -M raspi3 -…' terminated by signal SIGABRT (Abort) macOS Mojave 10.14.2 Beta (18C38b) Qemu in the same configuration used to work in High Sierra, started crashing only after upgrade to Mojave. Command line: `qemu-system-aarch64 -M raspi3 -d in_asm -serial stdio -kernel $1.bin` To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1802684/+subscriptions
