Occasional ConcurrentModificationException client crash when moving items around in inventories

[floral-qua-floral]

Minecraft: 1.19 Mod: 2.3.1

Details

Game occasionally crashes when moving an item around in an inventory. The item moved and inventory open do not appear to be relevant, as I've had the crash occur when moving diamonds, potions, and other items I can't remember at this time. The inventory that is open also doesn't seem relevant; I've had the crash while using the survival inventory, a double-chest, a brewing stand, and maybe some other inventories. I have not found any way to deliberately reproduce the crash, it seems to happen randomly.

I suspect this mod is involved, as the crash seems to be related to the sound system, and I have only ever seen it occur while I am moving items around in inventories. It might be related to another mod interacting with this one, but since I cannot reproduce the issue deliberately it is prohibitively difficult to test - usually there are hours of gameplay between crashes. It seems to be something related to a data structure ending up in an invalid state, from what I can tell. Perhaps the way ExtraSounds queues up the item-movement sound effects can encounter an error somehow?

The two mods that seem like they have the most potential to be relevant are Dynamic Sound Filters, since it affects how sounds are played(?), and Mouse Wheelie, since it adds new ways to move items around in containers. I make heavy use of Mouse Wheelie's item scrolling feature to move individual items from stacks between inventories, however I cannot remember whether or not the crash only occurs when I am using item scrolling; I have gotten this crash maybe 4-6 times in total, distributed over a period of a few weeks, so I can't remember every instance. It's possible that some of those crashes may have been when clicking items around manually, but it's also possible all of them occurred when scrolling items around. I'll update this report if I get the crash again from a non-scrolling interaction.

Crash report: https://mclo.gs/fn12LZJ Log file: https://mclo.gs/HHt56sy I'll enable the -Dextrasounds.debug=true Java flag for the time being, and if I encounter the crash again before the issue can be resolved then I'll add the resulting log to the report.