[Xposed General] eradicator006:
I have an LG G3 d852 running today's nightly. Today I did a full clean install (format system, userdata and cache) of CM13, today's opengapps stock, and xposed arm v79. I have never had any troubles with xposed until now. No matter what none of the xposed modules work. I get a fatal signal error in the logs. I even get this error without any modules installed! It doesn't seem to be specific to any particular module.

I've wiped system and userdata 3 times today and it does this every time.

01-05 15:38:09.522 I/Xposed ( 296): -----------------
01-05 15:38:09.522 I/Xposed ( 296): Starting Xposed version 79, compiled for SDK 23
01-05 15:38:09.522 I/Xposed ( 296): Device: LG-D852 (LGE), Android version 6.0.1 (SDK 23)
01-05 15:38:09.522 I/Xposed ( 296): ROM: cm_d852-userdebug 6.0.1 MMB29M 087bc5f4d3 test-keys
01-05 15:38:09.522 I/Xposed ( 296): Build fingerprint: lge/g3_global_com/g3:5.0/LRX21R.A1421650137/1421650137:user/release-keys
01-05 15:38:09.522 I/Xposed ( 296): Platform: armeabi-v7a, 32-bit binary, system server: yes
01-05 15:38:09.522 I/Xposed ( 296): SELinux enabled: yes, enforcing: yes
01-05 15:38:09.565 I/Xposed ( 296): -----------------
01-05 15:38:09.565 I/Xposed ( 296): Added Xposed (/system/framework/XposedBridge.jar) to CLASSPATH
01-05 15:38:09.933 I/Xposed ( 296): Detected ART runtime
01-05 15:38:09.963 I/Xposed ( 296): Found Xposed class de/robv/android/xposed/XposedBridge, now initializing
01-05 15:38:10.199 I/Xposed ( 296): Loading modules from /data/app/com.smartmadsoft.xposed.disablesuindicator-1/base.apk
01-05 15:38:10.320 I/Xposed ( 296): Loading class com.smartmadsoft.xposed.disablesuindicator.Toor
01-05 15:38:10.321 I/Xposed ( 296): Loading modules from /data/app/de.theknut.xposedgelsettings-1/base.apk
01-05 15:38:10.413 I/Xposed ( 296): Loading class de.theknut.xposedgelsettings.hooks.ResourceReplacements
01-05 15:38:10.431 I/Xposed ( 296): Loading class de.theknut.xposedgelsettings.hooks.GELSettings
01-05 15:38:55.595 F/libc ( 1979): Fatal signal 13 (SIGPIPE), code 0 in tid 1979 (strings)
01-05 15:38:55.595 I/DEBUG ( 281): property debug.db.uid not set; NOT waiting for gdb.
01-05 15:38:55.596 I/DEBUG ( 281): HINT: adb shell setprop debug.db.uid 100000
01-05 15:38:55.596 I/DEBUG ( 281): HINT: adb forward tcp:5039 tcp:5039
01-05 15:38:55.709 F/DEBUG ( 281): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
01-05 15:38:55.709 F/DEBUG ( 281): Build fingerprint: 'lge/g3_global_com/g3:5.0/LRX21R.A1421650137/1421650137:user/release-keys'
01-05 15:38:55.709 F/DEBUG ( 281): Revision: '0'
01-05 15:38:55.709 F/DEBUG ( 281): ABI: 'arm'
01-05 15:38:55.709 F/DEBUG ( 281): pid: 1979, tid: 1979, name: strings >>> strings <<<
01-05 15:38:55.709 F/DEBUG ( 281): signal 13 (SIGPIPE), code 0 (SI_USER), fault addr --------
01-05 15:38:55.710 F/DEBUG ( 281): r0 ffffffe0 r1 b6c53000 r2 00000009 r3 b6e46e31
01-05 15:38:55.710 E/DEBUG ( 281): AM write failed: Broken pipe
01-05 15:38:55.710 F/DEBUG ( 281): r4 00000009 r5 b6c53000 r6 b6e823d0 r7 00000004
01-05 15:38:55.710 F/DEBUG ( 281): r8 00000004 r9 0300c2c0 sl b6e8247c fp 00000004
01-05 15:38:55.710 F/DEBUG ( 281): ip 00000000 sp bea158e0 lr b6e46e71 pc b6e3fdd0 cpsr 400f0010
01-05 15:38:55.718 F/DEBUG ( 281):
01-05 15:38:55.718 F/DEBUG ( 281): backtrace:
01-05 15:38:55.718 F/DEBUG ( 281): #00 pc 00049dd0 /system/lib/libc.so (write+12)
01-05 15:38:55.718 F/DEBUG ( 281): #01 pc 00050e6d /system/lib/libc.so (__swrite+60)
01-05 15:38:55.718 F/DEBUG ( 281): #02 pc 0003cded /system/lib/libc.so (__sflush+52)
01-05 15:38:55.718 F/DEBUG ( 281): #03 pc 0003cd49 /system/lib/libc.so (fflush+32)
01-05 15:38:55.718 F/DEBUG ( 281): #04 pc 00008caf /system/bin/toybox
01-05 15:38:55.718 F/DEBUG ( 281): #05 pc 00033fbb /system/bin/toybox
01-05 15:38:55.718 F/DEBUG ( 281): #06 pc 00007f25 /system/bin/toybox
01-05 15:38:55.718 F/DEBUG ( 281): #07 pc 00007f7d /system/bin/toybox
01-05 15:38:55.718 F/DEBUG ( 281): #08 pc 00006b0b /system/bin/toybox
01-05 15:38:55.718 F/DEBUG ( 281): #09 pc 00006731 /system/bin/toybox
01-05 15:38:55.718 F/DEBUG ( 281): #10 pc 00006b59 /system/bin/toybox
01-05 15:38:55.718 F/DEBUG ( 281): #11 pc 000162f5 /system/lib/libc.so (__libc_init+52)
01-05 15:38:55.718 F/DEBUG ( 281): #12 pc 00006640 /system/bin/toybox
01-05 15:38:55.758 F/DEBUG ( 281):
01-05 15:38:55.758 F/DEBUG ( 281): Tombstone written to: /data/tombstones/tombstone_02

UPDATE: Never mind. That error is supposedly nothing to worry about. Something to do with sh crashing or something. Xposed itself appears to work. The hide su icon for cm module works. Xposed gel settings does not appear to work for me so off to that thread I go.