SIGSEGV after "edit" menu was accessed.

[6r1d]

Hello. I was trying to figure out the installation process, built ra25 example and it works, besides one thing.
"Edit" menu click leads to the program freezing, and then closing shows this error in a terminal.

fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x968 pc=0x7f6274142609]

runtime stack:
runtime.throw({0x169468f, 0x0})
	/usr/lib/go/src/runtime/panic.go:1198 +0x71
runtime.sigpanic()
	/usr/lib/go/src/runtime/signal_unix.go:719 +0x396

goroutine 25 [syscall]:
runtime.cgocall(0x139fcd0, 0xc000675988)
	/usr/lib/go/src/runtime/cgocall.go:156 +0x5c fp=0xc000675960 sp=0xc000675928 pc=0x42a25c
github.com/go-gl/glfw/v3.3/glfw._Cfunc_glfwGetClipboardString(0x0)
	_cgo_gotypes.go:792 +0x4d fp=0xc000675988 sp=0xc000675960 pc=0x134b24d
github.com/go-gl/glfw/v3.3/glfw.GetClipboardString()
	/home/grid/go/pkg/mod/github.com/go-gl/glfw/v3.3/glfw@v0.0.0-20210410170116-ea3d685f79fb/glfw.go:101 +0x25 fp=0xc0006759b8 sp=0xc000675988 pc=0x1350785
github.com/goki/gi/oswin/driver/glos.(*clipImpl).IsEmpty(0x150d4c0)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/oswin/driver/glos/glos_x11.go:78 +0x17 fp=0xc0006759c8 sp=0xc0006759b8 pc=0x136a137
github.com/goki/gi/gi.(*Menu).AddCopyCutPaste.func3(0xc001a8b980)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/menus.go:241 +0x4f fp=0xc000675a08 sp=0xc0006759c8 pc=0xa5bfcf
github.com/goki/gi/gi.(*Action).UpdateActions(0xc001a8b980)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/action.go:335 +0x2f fp=0xc000675a20 sp=0xc000675a08 pc=0xa2f88f
github.com/goki/gi/gi.(*Menu).UpdateActions(0x0)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/menus.go:196 +0xb1 fp=0xc000675a78 sp=0xc000675a20 pc=0xa5bbb1
github.com/goki/gi/gi.PopupMenu({0xc000748f40, 0x3, 0x4}, 0x7a, 0x29, 0x0, {0x16141b6, 0x4})
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/menus.go:359 +0x9a fp=0xc000675b68 sp=0xc000675a78 pc=0xa5c87a
github.com/goki/gi/gi.(*ButtonBase).OpenMenu(0xc001a7c600)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/buttons.go:379 +0x1fa fp=0xc000675bd8 sp=0xc000675b68 pc=0xa36f5a
github.com/goki/gi/gi.(*Action).ButtonRelease(0xc001a7c600)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/action.go:225 +0x126 fp=0xc000675c28 sp=0xc000675bd8 pc=0xa2e846
github.com/goki/gi/gi.(*ButtonBase).MouseEvent.func1({0x190b7e8, 0xc001a7c600}, {0xc000675d01, 0xc000675c90}, 0x84f32d, {0x154dd20, 0xc002a07600})
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/buttons.go:455 +0xa8 fp=0xc000675c58 sp=0xc000675c28 pc=0xa9d468
github.com/goki/gi/gi.(*WinEventRecv).Call(0xc002a07600, {0x1911458, 0xc0008f4000}, 0xc000675db0, {0x154dd20, 0xc002a07600})
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/events.go:116 +0x139 fp=0xc000675cc8 sp=0xc000675c58 pc=0xa42a59
github.com/goki/gi/gi.(*EventMgr).SendEventSignal(0xc0008f4188, {0x18d6850, 0xc002a07600}, 0x1)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/events.go:225 +0x61c fp=0xc000675dc0 sp=0xc000675cc8 pc=0xa4379c
github.com/goki/gi/gi.(*Window).ProcessEvent(0xc0008f4000, {0x18d6850, 0xc002a07600})
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/window.go:1576 +0x605 fp=0xc000675ee0 sp=0xc000675dc0 pc=0xa95065
github.com/goki/gi/gi.(*Window).EventLoop(0xc0008f4000)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/window.go:1498 +0x33 fp=0xc000675f50 sp=0xc000675ee0 pc=0xa948f3
github.com/goki/gi/gi.(*Window).StartEventLoop(0xc0008f4000)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gi/window.go:868 +0x50 fp=0xc000675f88 sp=0xc000675f50 pc=0xa902b0
main.guirun()
	/home/grid/.software/emergent_requirements/leabra/examples/ra25/ra25.go:58 +0x36 fp=0xc000675fa0 sp=0xc000675f88 pc=0x13744d6
main.main.func1()
	/home/grid/.software/emergent_requirements/leabra/examples/ra25/ra25.go:50 +0x17 fp=0xc000675fb0 sp=0xc000675fa0 pc=0x137eaf7
github.com/goki/gi/gimain.Main.func1({0x0, 0x0})
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/gimain/gimain.go:31 +0x1b fp=0xc000675fc0 sp=0xc000675fb0 pc=0x13742db
github.com/goki/gi/oswin/driver/glos.Main.func1()
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/oswin/driver/glos/app.go:88 +0x2e fp=0xc000675fe0 sp=0xc000675fc0 pc=0x13726ee
runtime.goexit()
	/usr/lib/go/src/runtime/asm_amd64.s:1581 +0x1 fp=0xc000675fe8 sp=0xc000675fe0 pc=0x48c361
created by github.com/goki/gi/oswin/driver/glos.Main
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/oswin/driver/glos/app.go:87 +0x86

goroutine 1 [panicwait, locked to thread]:
runtime.gopark(0xc00010e000, 0x0, 0x0, 0x0, 0x0)
	/usr/lib/go/src/runtime/proc.go:366 +0xd6
runtime.main()
	/usr/lib/go/src/runtime/proc.go:274 +0x270
runtime.goexit()
	/usr/lib/go/src/runtime/asm_amd64.s:1581 +0x1

goroutine 24 [chan receive]:
github.com/emer/leabra/leabra.(*NetworkStru).ThrWorker(0xc0002602d0, 0x0)
	/home/grid/.software/emergent_requirements/leabra/leabra/networkstru.go:638 +0xa5
created by github.com/emer/leabra/leabra.(*NetworkStru).StartThreads
	/home/grid/.software/emergent_requirements/leabra/leabra/networkstru.go:622 +0x105

goroutine 26 [chan send]:
github.com/goki/gi/oswin/driver/glos.(*appImpl).RunOnMain(0x25329a0, 0xc00073b5e0)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/oswin/driver/glos/app.go:106 +0x6c
github.com/goki/gi/oswin/driver/glos.(*windowImpl).Close(0xc0000cf500)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/oswin/driver/glos/window.go:542 +0xe9
github.com/goki/gi/oswin/driver/glos.(*windowImpl).CloseReq(0x0)
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/oswin/driver/glos/window.go:524 +0x55
created by github.com/goki/gi/oswin/driver/glos.(*windowImpl).closeReq
	/home/grid/go/pkg/mod/github.com/goki/gi@v1.2.11/oswin/driver/glos/window.go:704 +0x5b

[1]  + 19506 exit 2     ./ra25

Context:

• Artix Linux, kernel v. 5.14.8
• Wayland 1.19.0-1
• Go 1.17.1 linux/amd64
• AMD Ryzen 5 4500U with Radeon Graphics

[rcoreilly]

Thanks -- seems like a bug in glfw -- are you running Wayland probably? I think it may have some issues there. I had a similar issue before like that on Wayland.

[6r1d]

Thanks, I am running it, so I updated the context, too.
Since it's Wayland, where exactly should I add an issue? Original GLFW? Some Go GLFW wrapper?