caymanslm-kernel v1.2 — KernelSU-Next + backslashxx variants (SuSFS v2.3.0)

caymanslm-kernel v1.2 — LG Velvet 4G (LM-G910EMW).

• Updated SuSFS v2.2.0 → v2.3.0
• Added xxksu variant (backslashxx/KernelSU) alongside ksun (KernelSU-Next)
• Perfected xxksu hiding — injected SELinux edges no longer leak to apps
• Baked the Wraith uname into the kernel (root sees Wraith, apps see stock)

Two zips, pick your KSU fork — both SuSFS v2.3.0 + NoMount, Duck 0-danger:

• ksun: caymanslm-kernel-v1.2-ksun-KernelSU-Next-SuSFS-NoMount.zip
• xxksu: caymanslm-kernel-v1.2-xxksu-backslashxx-SuSFS-NoMount.zip

Flash the AnyKernel3 zip. First install: flash it from a custom recovery like OrangeFox.

caymanslm-kernel v1.1 — KernelSU Next + SuSFS + NoMount

Custom 4.9.337 kernel for the LG Velvet 4G (LM-G910EMW, caymanslm) from LineageOS source — KernelSU Next + SuSFS + NoMount. Drop-in swap, dtbo untouched.

Tested on both stock Android 12 and LineageOS 22.2.

Changelog (since v1.0)

• Perfected kernel hiding — Duck Detector SELinux clean.
• Updated NoMount to v2.0.0 (needs the v2.0.0 metamodule).
• Fixed the Duck Detector crash/reboot.
• uname shows your brand to root, stock to apps.

caymanslm-kernel v1.0 — KernelSU Next + SuSFS + NoMount

Custom 4.9.337 kernel for the LG Velvet 4G (LM-G910EMW, caymanslm), built from LineageOS source (lineage-22.2). Drop-in kernel swap — dtbo untouched. Bootloader unlock + OrangeFox required.

ROM support: LineageOS 22.2 is the intended target. So far tested only on stock Android 12 (G91030a) — that's the ROM on the test device. It should run on LineageOS 22.2 as well (its native base), but that is not yet verified.

Stack

• KernelSU Next (legacy, manual hooks — non-GKI 4.9, no KPROBES)
• SuSFS v2.2.0 — sus path/mount/kstat/map, uname + cmdline + /proc/version spoof, symbol hiding
• NoMount — mountless module engine (/proc/mounts stays stock)

Hardening

• /proc/config.gz redacted (no CONFIG_KSU* exposure); dmesg root-only
• Broad symbol/debug disclosure stripped (KALLSYMS_ALL, DEBUG_INFO, kcore, devmem, ftrace, dynamic_debug off)
• Fails closed on kernel oops (PANIC_ON_OOPS=y)
• EDL recovery path preserved

Known bugs

• Duck Detector (com.eltavine.duckdetector) hard-crashes the kernel in SELinux enforcing mode — an unprivileged app can reboot the device just by launching it. Root-caused to KernelSU's runtime SELinux policy work; unresolved, reported upstream. Workaround: setenforce 0, or don't run it.
• "Zygisk required" if you open the manager too soon after a reboot (ReZygisk daemon still starting). Workaround: close the app, wipe it from recents, and reopen.

Flashing

1. RAM-boot to verify first: fastboot boot <trial.img> (optional but recommended).
2. Flash the .zip from OrangeFox (AnyKernel3, ramdisk-agnostic). Backs up boot; dtbo untouched.
3. Reinstall susfs4ksu + ReZygisk modules afterward.
4. Verify with uname -a (should report 4.9.337-perf, today's build).

One slot at a time; keep the other bootable.

Credits

• SuSFS — simonpunk, the original author
• susfs4ksu — ShirkNeko, whose fork was backported to 4.9 here
• KernelSU — tiann (weishu), the original project
• KernelSU Next — rifsxd & contributors
• NoMount — maxsteeel
• AnyKernel3 — osm0sis
• ReZygisk — PerformanC
• LineageOS — kernel source (android_kernel_lge_sdm845)