crash when hovering over tooltips in certain firefox extensions

[olifloof]

hyprland.log.txt Please consult the issue guidelines at https://github.com/vaxerski/Hyprland/blob/main/docs/ISSUE_GUIDELINES.md BEFORE submitting.

[olifloof]

should I also dump core?

[vaxerski]

yes

[olifloof]

https://gist.github.com/pinkcreeper100/05eb17f0c039d162b2cf209515f94038

[vaxerski]

thats the log, not the coredump

[olifloof]

oop

[olifloof]

https://easyupload.io/5wvrs3

[vaxerski]

how is that 300MB???

Please follow the instructions in the guidelines you've even linked yourself.

[olifloof]

hlcd.txt

[vaxerski]

dunno works for me. Any step-by-step instructions? (may I remind you I will not sign up / pay just to test something)

[olifloof]

1. be logged in
2. edit an already created item or create a new item
3. hover over the different buttons in the password section repeatedly until it crashes

[TheSunCat]

How often does this occur? I can't seem to repro on my machine hovering over the Check if password has been exposed and Generate Password buttons repeatedly. I do notice the window flickering sometimes, which is odd.

[olifloof]

on my end, the window has to flicker at least around 5 times for a crash to occur but maybe more idk

[olifloof]

Also occurs with uBlock origin

[IanManske]

I am able to reproduce the same crash with uBlock origin and other extensions. This is with MOZ_ENABLE_WAYLAND=1. From the extension's menu (like in the image above), simply hovering over buttons that have title/tooltip text enough times will trigger it (typically 3-10 hovers in my case). For me, flickering does occur but seems to not be necessary to trigger the crash (probably just a symptom).

[vaxerski]

check with e518adf1ac3db14e85fd3b8ceab71c22eab9d1c7

[IanManske]

Crash still exists :(

[vaxerski]

dump gib

[IanManske]

in class lol one sec

[IanManske]

That was more than one sec, sorry for the wait. Not sure if I did it correctly (there's some n\a's in the dump). dump.txt

[vaxerski]

I am pretty sure this is the wrong dump.

[vaxerski]

but fixed that crash in da10022d846334fe4265ec03b44a75c41921f603

[IanManske]

Uhhh correct me if I'm doing something dumb.

1. clone the repo and cd
2. sudo make clear
3. sudo make config
4. make debug
5. open separate tty
6. cd $repo/build
7. run Hyprland -c ../example/hyprland.conf
8. reproduce the crash
9. coredumpctl and get pid of last Hyprland
10. get dump of pid

Again in case: dump.txt

[vaxerski]

run Hyprland -c ../example/hyprland.conf

man didnt learn bash in school ./Hyprland, not Hyprland

[IanManske]

:insert clown meme: I just forgor. It's always the smallest things... Here's the dump (hopefully): dump.txt

[vaxerski]

#0  0x00000000004f2238 n/a (/home/iama/Code/Hyprland/build/Hyprland + 0xf2238)
#1  0x00000000004f318e n/a (/home/iama/Code/Hyprland/build/Hyprland + 0xf318e)
#2  0x00000000004c56fb n/a (/home/iama/Code/Hyprland/build/Hyprland + 0xc56fb)
#3  0x00000000004c527f n/a (/home/iama/Code/Hyprland/build/Hyprland + 0xc527f)
#4  0x00000000004c4dff n/a (/home/iama/Code/Hyprland/build/Hyprland + 0xc4dff)
#5  0x00000000004f788d n/a (/home/iama/Code/Hyprland/build/Hyprland + 0xf788d)
#6  0x00000000004f758d n/a (/home/iama/Code/Hyprland/build/Hyprland + 0xf758d)
#7  0x00000000004f70c3 n/a (/home/iama/Code/Hyprland/build/Hyprland + 0xf70c3)

amazing dump. When doing a coredump of a debug build, make sure to do coredumpctl debug <pid> instead, not pipe the output, get to the gdb console (if it asks questions, enable debuginfod and continue without paging) and do bt -full

[IanManske]

Ikr! But the docs should probably be updated? Third time's the charm... dump.txt

[vaxerski]

can you print *PNODE?

[IanManske]

Had to familiarize myself with gdb... print.txt

[vaxerski]

really odd as this does not happen AT ALL to me, and the crash is really weird too. Can you also try running Hyprland with ASan? Sorry if I am asking for so much, I'd do it myself if not for the fact it never crashes for me.

CMakeLists.txt: line 83 (insert before the line) asan

line 93 (add to CXX_FLAGS args) -fsanitize=address

pipe the outputs of hyprland (both stdout and stderr) to a file and give me that.

[IanManske]

Yeah np, let me join the discord real quick.