Random crashes with custom homemenu

[cooolgamer]

System model:

Tested on New 2DS XL and New 3DS XL, it happens to both

SysNAND version (+emu/redNAND version if applicable):

11.17.0-50E SysNAND, also happens on previous versions

Entrypoint (How/what you're using to boot Luma3DS):

Boot9Strap

Luma3DS version:

13.0.2, also happens on previous versions

Luma3DS configuration/options:

Default EmuNAND: ( )

Screen brightness: ( 4 )

Splash: ( )

Splash duration: ( )

PIN lock: ( )

New 3DS CPU: ( Clock )

--

Autoboot EmuNAND: ( )

Use EmuNAND FIRM if booting with R: ( )

Enable loading external FIRMs and modules: ( x )

Enable game patching: ( x )

Show NAND or user string in System Settings: ( )

Show GBA boot screen in patched AGB_FIRM: ( )

Set developer UNITINFO: ( )

Disable Arm11 exception handlers: ( )

Enable Rosalina on SAFE_FIRM: ( )

--

Explanation of the issue:

By using a custom homemenu with LayeredFS, there is a small chance to randomly crash when you go back to the homemenu from any app/game or applet

Steps to reproduce:

1. Use any custom homemenu using LayeredFS

2. Press home on any app/game or applet

3. Be unlucky

Dump file:

crash.zip

[rdistiso]

Try making a new theme, it could be corrupted

[cooolgamer]

Themes ≠ custom homemenu, they're not the same thing. All my themes works fine, no crash without custom homemenu

[rdistiso]

Themes ≠ custom homemenu, they're not the same thing. All my themes works fine, no crash without custom homemenu

Then try rebuilding or update the parts that need to in order to work with 11.17-50
But try asking in homebrew discord

[Silver-Volt4]

I'm experiencing a similar problem when a modified HOME menu .cia is installed onto the device.
It's possible that this is not a Luma bug, but I hardly have the knowledge to say for certain.

crash_dump_00000027.dmp

Processor: Arm11 (core 0)
Exception type: prefetch abort (svcBreak: panic)
Fault status: Debug event
Current process: menu (0004003000009802)

Register dump:

r0             00000000            r1             00000000
r2             00000000            r3             00000237
r4             00000000            r5             00040030
r6             080001b8            r7             00009f02
r8             00000000            r9             08018b18
r10            0801b49c            r11            08018a18
r12            00000000            sp             0fffece8
lr             0011ef28            pc             00136f28

cpsr           60000010            dfsr           00001800
ifsr           00000002            far            78a63eff
fpexc          40000700            fpinst         ee300ac0
fpinst2        ee300ac0

Code dump:

00136ecc:  04 30 94 e5 00 00 53 e3  00 c0 96 15 00 00 5c 13   |.0....S.......\.|
00136edc:  ee ff ff 0a e9 ff ff ea  00 00 01 02 48 ee 32 00   |............H.2.|
00136eec:  02 01 00 00 00 00 51 e3  00 00 90 15 00 00 81 15   |......Q.........|
00136efc:  1e ff 2f e1 00 20 a0 e1  00 00 91 e5 12 ff 2f e1   |../.. ......../.|
00136f0c:  1e ff 2f e1 04 10 80 e2  00 20 a0 e3 04 10 80 e5   |../...... ......|
00136f1c:  00 20 80 e5 08 10 80 e5  1e ff 2f e1 3c 00 00 ef   |. ......../.<...|