[Magisk] bxlegend:
Getting an unable to extract boot error with the 14.1 and 14.2 betas. Device is an LG V20 H91810Q. Log below (wouldn't let me add as an attachment).

__bionic_open_tzdata: couldn't find any tzdata when looking for localtime! __bionic_open_tzdata: couldn't find any tzdata when looking for GMT! __bionic_open_tzdata: couldn't find any tzdata when looking for posixrules! Starting TWRP 3.0.2-1-3d3d9f9e-dirty on Sat Feb 27 03:36:19 2016 (pid 404) RECOVERY_SDCARD_ON_DATA := true I:Lun file '/sys/devices/soc/6a00000.ssusb/6a00000.dwc3/gadget/lun0/file' TW_INCLUDE_CRYPTO := true I:TW_BRIGHTNESS_PATH := /sys/devices/soc/900000.qcom,mdss_mdp/900000.qcom,mdss_mdp:qcom,mdss_fb_primary/leds/lcd-backlight/brightness I:Found brightness file at '/sys/devices/soc/900000.qcom,mdss_mdp/900000.qcom,mdss_mdp:qcom,mdss_fb_primary/leds/lcd-backlight/brightness' I:TWFunc::Set_Brightness: Setting brightness control to 149 I:LANG: en Starting the UI... Overlay graphics may work (mdssfb_90000), but not enabled. Use TW_TARGET_USES_QCOM_BSP := true to enable. setting DRM_FORMAT_RGBX8888 and GGL_PIXEL_FORMAT_RGBX_8888 cannot find/open a drm device: No such file or directory fb0 reports (possibly inaccurate): vi.bits_per_pixel = 32 vi.red.offset = 0 .length = 8 vi.green.offset = 8 .length = 8 vi.blue.offset = 16 .length = 8 setting GGL_PIXEL_FORMAT_RGBA_8888 double buffered framebuffer: 0 (1440 x 2720) Using fbdev graphics. TW_SCREEN_BLANK_ON_BOOT := true I:TWFunc::Set_Brightness: Setting brightness control to 149 I:Loading package: splash (/twres/splash.xml) I:Load XML directly I:PageManager::LoadFileToBuffer loading filename: '/twres/splash.xml' directly I:Checking resolution... I:Scaling theme width 1.333333x and height 1.333333x, offsets x: 0 y: 160 w: 0 h: -160 I:Loading resources... I:Loading variables... I:Loading mouse cursor... I:Loading pages... I:Loading page splash I:Switching packages (splash) => Linking mtab => Processing recovery.fstab I:Processing '/boot' I:Processing '/recovery' I:Processing '/system' I:Processing '/system_image' I:Processing '/data' I:Processing '/cache' I:Processing '/efs1' I:Processing '/efs2' I:Processing '/efsg' I:Processing '/modem' I:Processing '/persist' I:Processing '/external_sd' I:Created '/external_sd' folder. I:Processing '/usb-otg' I:Created '/usb-otg' folder. I:Setting up '/data' as data/media emulated storage. I:Created '/sdcard' folder. I:mount -o bind '/data/media' '/sdcard' process ended with RC=0 I:mount -o bind '/data/media/0' '/sdcard' process ended with RC=0 I:Setting up '/data' as data/media emulated storage. I:mount -o bind '/data/media' '/sdcard' process ended with RC=0 I:mount -o bind '/data/media/0' '/sdcard' process ended with RC=0 I:Backup folder set to '/data/media/0/TWRP/BACKUPS/LGH918f03aff4' I:Settings storage is '/data/media/0' I:Decrypt adopted storage starting I:PageManager::LoadFileToBuffer loading filename: '/data/system/storage.xml' directly I:successfully loaded storage.xml Updating partition details... I:Data backup size is 7202MB, free: 19123MB. I:Unable to mount '/usb-otg' I:Actual block device: '', current file system: 'vfat' ...done I:Unmounting main partitions... Partition Logs: /boot | /dev/block/sde1 | Size: 40MB Flags: Can_Be_Backed_Up IsPresent Can_Flash_Img Primary_Block_Device: /dev/block/sde1 Display_Name: Boot Storage_Name: boot Backup_Path: /boot Backup_Name: boot Backup_Display_Name: Boot Storage_Path: /boot Current_File_System: emmc Fstab_File_System: emmc Backup_Method: dd /recovery | /dev/block/sde2 | Size: 40MB Flags: Can_Be_Backed_Up IsPresent Can_Flash_Img Primary_Block_Device: /dev/block/sde2 Display_Name: Recovery Storage_Name: recovery Backup_Path: /recovery Backup_Name: recovery Backup_Display_Name: Recovery Storage_Path: /recovery Current_File_System: emmc Fstab_File_System: emmc Backup_Method: dd /system | /dev/block/sda18 | Size: 5333MB Used: 4731MB Free: 601MB Backup Size: 4731MB Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_Available_in_GUI IsPresent Primary_Block_Device: /dev/block/sda18 Display_Name: System Storage_Name: System Backup_Path: /system Backup_Name: system Backup_Display_Name: System Storage_Path: /system Current_File_System: ext4 Fstab_File_System: ext4 Backup_Method: files /system_image | /dev/block/sda18 | Size: 5592MB Flags: Can_Be_Backed_Up IsPresent Can_Flash_Img Primary_Block_Device: /dev/block/sda18 Display_Name: System Image Storage_Name: system_image Backup_Path: /system_image Backup_Name: system_image Backup_Display_Name: System Image Storage_Path: /system_image Current_File_System: emmc Fstab_File_System: emmc Backup_Method: dd /data | /dev/block/sda20 | Size: 52528MB Used: 7202MB Free: 19123MB Backup Size: 7202MB Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent Can_Be_Encrypted Has_Data_Media Can_Encrypt_Backup Use_Userdata_Encryption Is_Storage Is_Settings_Storage Symlink_Path: /data/media/0 Symlink_Mount_Point: /sdcard Primary_Block_Device: /dev/block/sda20 Crypto_Key_Location: /dev/block/bootdevice/by-name/encrypt Display_Name: Data Storage_Name: Internal Storage Backup_Path: /data Backup_Name: data Backup_Display_Name: Data Storage_Path: /data/media/0 Current_File_System: ext4 Fstab_File_System: ext4 Backup_Method: files MTP_Storage_ID: 65537 /cache | /dev/block/sda19 | Size: 1193MB Used: 17MB Free: 1175MB Backup Size: 17MB Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent Primary_Block_Device: /dev/block/sda19 Display_Name: Cache Storage_Name: Cache Backup_Path: /cache Backup_Name: cache Backup_Display_Name: Cache Storage_Path: /cache Current_File_System: ext4 Fstab_File_System: ext4 Backup_Method: files /efs1 | /dev/block/sdf1 | Size: 2MB Flags: Can_Be_Backed_Up Has_SubPartition IsPresent Primary_Block_Device: /dev/block/sdf1 Display_Name: EFS Storage_Name: EFS Backup_Path: /efs1 Backup_Name: efs1 Backup_Display_Name: EFS Storage_Path: /efs1 Current_File_System: emmc Fstab_File_System: emmc Backup_Method: dd /efs2 | /dev/block/sdf2 | Size: 2MB Flags: Can_Be_Backed_Up Is_SubPartition IsPresent SubPartition_Of: /efs1 Primary_Block_Device: /dev/block/sdf2 Display_Name: efs2 Storage_Name: efs2 Backup_Path: /efs2 Backup_Name: efs2 Backup_Display_Name: efs2 Storage_Path: /efs2 Current_File_System: emmc Fstab_File_System: emmc Backup_Method: dd /efsg | /dev/block/sdb4 | Size: 2MB Flags: Can_Be_Backed_Up Is_SubPartition IsPresent SubPartition_Of: /efs1 Primary_Block_Device: /dev/block/sdb4 Display_Name: efsg Storage_Name: efsg Backup_Path: /efsg Backup_Name: efsg Backup_Display_Name: efsg Storage_Path: /efsg Current_File_System: emmc Fstab_File_System: emmc Backup_Method: dd /modem | /dev/block/sde18 | Size: 86MB Flags: IsPresent Can_Flash_Img Primary_Block_Device: /dev/block/sde18 Display_Name: Modem Storage_Name: Modem Backup_Path: /modem Backup_Name: modem Backup_Display_Name: Modem Storage_Path: /modem Current_File_System: emmc Fstab_File_System: emmc Backup_Method: dd /persist | /dev/block/sda16 | Size: 32MB Flags: IsPresent Can_Flash_Img Primary_Block_Device: /dev/block/sda16 Display_Name: Persist Storage_Name: Persist Backup_Path: /persist Backup_Name: persist Backup_Display_Name: Persist Storage_Path: /persist Current_File_System: emmc Fstab_File_System: emmc Backup_Method: dd /external_sd | /dev/block/mmcblk0p1 | Size: 122065MB Used: 50927MB Free: 71137MB Backup Size: 50927MB Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable IsPresent Is_Storage Primary_Block_Device: /dev/block/mmcblk0p1 Alternate_Block_Device: /dev/block/mmcblk0 Crypto_Key_Location: /dev/block/bootdevice/by-name/encrypt Display_Name: Micro SDcard Storage_Name: Micro SDcard Backup_Path: /external_sd Backup_Name: external_sd Backup_Display_Name: Micro SDcard Storage_Path: /external_sd Current_File_System: vfat Fstab_File_System: vfat Backup_Method: files MTP_Storage_ID: 65538 /usb-otg | | Size: 0MB Used: 0MB Free: 0MB Backup Size: 0MB Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable Is_Storage Primary_Block_Device: /dev/block/sdh1 Alternate_Block_Device: /dev/block/sdh Display_Name: USB-OTG Storage_Name: USB-OTG Backup_Path: /usb-otg Backup_Name: usb-otg Backup_Display_Name: USB-OTG Storage_Path: /usb-otg Current_File_System: vfat Fstab_File_System: vfat Backup_Method: files MTP_Storage_ID: 65539 I:Loading package: TWRP (/data/media/0/TWRP/theme/ui.zip) I:Loading zip theme I:Loading package: TWRP (/twres/ui.xml) I:Load XML directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/uk.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/tr.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sv.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sl.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sk.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/ru.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/pt_BR.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/pl.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/nl.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/it.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/hu.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/fr.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/es.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/el.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/de.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/cz.xml' directly I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly parsing languageFile parsing languageFile done I:PageManager::LoadFileToBuffer loading filename: '/twres/ui.xml' directly I:Checking resolution... I:Scaling theme width 1.333333x and height 1.333333x, offsets x: 0 y: 160 w: 0 h: -160 I:Loading resources... I:Failed to load image from indeterminate013, error -1 I:Loading variables... I:Loading mouse cursor... I:Loading pages... I:Including file: /twres/portrait.xml... I:PageManager::LoadFileToBuffer loading filename: '/twres/portrait.xml' directly I:Loading resources... I:Loading variables... I:Loading mouse cursor... I:Loading pages... I:Loading page main I:Loading page main2 I:Loading page install I:Loading page flash_confirm I:Loading page flash_zip I:Loading page flash_done I:Loading page flash_sleep_and_reboot I:Loading page flashimage_confirm I:Loading page clear_vars I:Loading page reboot_system_routine I:Loading page confirm_action I:Loading page action_page I:Loading page singleaction_page I:Loading page action_complete I:Loading page filecheck I:Loading page rebootcheck I:Loading page wipe I:Loading page advancedwipe I:Loading page formatdata I:Loading page formatdata_confirm I:Loading page checkpartitionlist I:Loading page partitionoptions I:Loading page refreshfilesystem I:Loading page selectfilesystem I:Loading page backup I:Loading page backup_options I:Loading page backupname1 I:Loading page backupname2 I:Loading page backupencryption I:Loading page backupencryption2 I:Loading page checkbackuppassword I:Loading page backup_run I:Loading page restore I:Loading page restore_read I:Loading page restore_decrypt I:Loading page try_restore_decrypt I:Loading page restore_select I:Loading page renamebackup I:Loading page restore_run I:Loading page mount I:Loading page usb_mount I:Loading page usb_umount I:Loading page system_readonly_check I:Loading page reboot I:Loading page system_readonly I:Loading page settings I:Loading page settings_timezone I:Loading page settings_screen I:Loading page settings_vibration I:Loading page settings_language I:Loading page advanced I:Loading page partsdcardsel I:Loading page partsdcardcheck I:Loading page partsdcard I:Loading page htcdumlock I:Loading page lock I:Loading page filemanagerlist I:Loading page filemanageroptions I:Loading page choosedestinationfolder I:Loading page filemanagerrenamefile I:Loading page filemanagerrenamefolder I:Loading page filemanagerchmod I:Loading page filemanagerconfirm I:Loading page filemanageraction I:Loading page decrypt I:Loading page decrypt_pattern I:Loading page trydecrypt I:Loading page terminalcommand I:Loading page sideload I:Loading page fixcontexts I:Loading page installsu I:Loading page slideout I:Loading page select_storage I:Loading page select_language I:Set page: 'clear_vars' I:Set page: 'main2' I:Switching packages (TWRP) Renaming regular /file_contexts -> /file_contexts.bak Moving /prebuilt_file_contexts -> /file_contexts SELinux contexts loaded from /file_contexts Full SELinux support is present. I:Not using /misc, not defined in fstab. I:Not using /misc, not defined in fstab. Startup Commands: ro.sf.lcd_density=640 ro.com.google.clientidbase=android-google ro.com.android.dataroaming=true ro.com.android.wifi-watchlist=GoogleGuest ro.lge.lcd_default_brightness=149 ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html ro.boot.console=ttyHSL0 ro.boot.selinux=permissive ro.boot.baseband=msm ro.boot.ddr_info=0x6 ro.boot.ddr_size=4294967296 ro.boot.hardware=elsa ro.boot.revision=12 ro.boot.serialno=LGH918f03aff4 ro.boot.bootdevice=624000.ufshc ro.boot.dlcomplete=0 ro.boot.rpmb_state=1 ro.boot.veritymode=enforcing ro.boot.authorized_kernel=true ro.boot.verifiedbootstate=orange ro.boot.bl_unlock_complete=true ro.omni.device=h918 ro.omni.version=6.0.1-20161123-h918-HOMEMADE ro.twrp.boot=1 ro.twrp.version=3.0.2-1 ro.wifi.channels= ro.allow.mock.location=1 ro.board.platform=msm8996 ro.build.id=MOB31K ro.build.date=Wed Nov 23 15:47:58 EST 2016 ro.build.date.utc=0 ro.build.host=westerley ro.build.tags=test-keys ro.build.type=eng ro.build.user=jc ro.build.flavor=omni_h918-eng ro.build.display.id=omni_h918-eng 6.0.1 MOB31K eng.jc.20161123.154714 test-keys ro.build.product=h918 ro.build.version.sdk=23 ro.build.version.base_os= ro.build.version.release=6.0.1 ro.build.version.codename=REL ro.build.version.incremental=eng.jc.20161123.154714 ro.build.version.preview_sdk= ro.build.version.all_codenames=REL ro.build.version.security_patch=2016-11-05 ro.build.description=omni_h918-eng 6.0.1 MOB31K eng.jc.20161123.154714 test-keys ro.build.fingerprint=lge/omni_h918/h918:6.0.1/MOB31K/jc11231547:eng/test-keys ro.build.characteristics=default ro.config.ringtone=Ring_Synth_04.ogg ro.config.alarm_alert=Argon.ogg ro.config.notification_sound=pixiedust.ogg ro.dalvik.vm.native.bridge=0 ro.kernel.android.checkjni=1 ro.secure=0 ro.zygote=zygote32 ro.carrier=unknown ro.product.cpu.abi=arm64-v8a ro.product.cpu.abilist=armeabi-v7a,armeabi ro.product.cpu.abilist32=armeabi-v7a,armeabi ro.product.cpu.abilist64= ro.product.name=omni_h918 ro.product.board=msm8996 ro.product.brand=lge ro.product.model=LG-H918 ro.product.device=h918 ro.product.locale=en-US ro.product.manufacturer=LGE ro.baseband=msm ro.bootmode=unknown ro.hardware=elsa ro.hardware.keystore=msm8996 ro.revision=12 ro.serialno=LGH918f03aff4 ro.bootimage.build.date=Wed Nov 23 15:49:04 EST 2016 ro.bootimage.build.date.utc=1479934144 ro.bootimage.build.fingerprint=lge/omni_h918/h918:6.0.1/MOB31K/jc11231547:eng/test-keys ro.bootloader=unknown ro.debuggable=1 ro.modversion=OmniROM-6.0.1-20161123-h918-HOMEMADE ro.recovery_id=0x82861951cce3f6e697f585cddccf67c0da5e22d4000000000000000000000000 ro.setupwizard.enterprise_mode=1 net.bt.name=Android net.change=net.bt.name sys.usb.ffs.ready=1 sys.usb.state=mtp,adb sys.usb.config=mtp,adb init.svc.adbd=stopping init.svc.healthd=running init.svc.ueventd=running init.svc.recovery=running init.svc.set_permissive=stopped twrp.crash_counter=0 twrp.action_complete=0 debug.atrace.tags.enableflags=0 dalvik.vm.isa.arm.variant=cortex-a53 dalvik.vm.isa.arm.features=default dalvik.vm.isa.arm64.variant=kryo dalvik.vm.isa.arm64.features=default dalvik.vm.usejit=true dalvik.vm.lockprof.threshold=500 dalvik.vm.dex2oat-Xms=64m dalvik.vm.dex2oat-Xmx=512m dalvik.vm.dex2oat-filter=verify-at-runtime dalvik.vm.stack-trace-file=/data/anr/traces.txt dalvik.vm.image-dex2oat-Xms=64m dalvik.vm.image-dex2oat-Xmx=64m dalvik.vm.image-dex2oat-filter=verify-at-runtime persist.sys.usb.config=mtp,adb persist.sys.dalvik.vm.lib.2=libart persist.sys.root_access=1 service.adb.root=1 keyguard.no_require_sim=true I:Copying file /cache/recovery/log to /cache/recovery/last_log tw_get_context got selinux context: u:object_r:media_rw_data_file:s0 I:Got default contexts and file mode for storage files. I:Attempt to load settings from settings file... I:InfoManager loading from '/data/media/0/TWRP/.twrps'. I:Backup folder set to '/data/media/0/TWRP/BACKUPS/LGH918f03aff4' I:Copying file /etc/recovery.fstab to /cache/recovery/recovery.fstab I:Version number saved to '/cache/recovery/.version' I:Unable to mount '/usb-otg' I:Actual block device: '', current file system: 'vfat' __bionic_open_tzdata: couldn't find any tzdata when looking for CST6CDT,M3.2.0,M11.1.0! __bionic_open_tzdata: couldn't find any tzdata when looking for posixrules! I:TWFunc::Set_Brightness: Setting brightness control to 149 I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly parsing languageFile parsing languageFile done I:Translating partition display names I:Backup folder set to '/data/media/0/TWRP/BACKUPS/LGH918f03aff4' I:TWFunc::Fixup_Time: Pre-fix date and time: 2016-02-26--21-36-29 I:TWFunc::Fixup_Time: Setting time offset from file /sys/class/rtc/rtc0/since_epoch I:TWFunc::Fixup_Time: Date and time corrected: 2016-02-26--21-36-29 I:Enabling MTP during startup I:Starting MTP Starting MTP I:sending message to add 65537 '/data/media/0' 'Internal Storage' I:Message sent, add storage ID: 65537 I:sending message to add 65538 '/external_sd' 'Micro SDCard' I:Message sent, add storage ID: 65538 MTP Enabled I:Check_Lifetime_Writes result: '84336' I:Switching packages (TWRP) I:Set page: 'main' I:Set page: 'clear_vars' I:Set page: 'main2' created new mtpserver object MtpServer::run fd: 16 mtppipe add storage 65537 '/data/media/0' MtpStorage id: 65537 path: /data/media/0 mtppipe add storage 65538 '/external_sd' MtpStorage id: 65538 path: /external_sd I:Set page: 'install' I:Set page: 'flash_confirm' I:Set page: 'flash_zip' I:operation_start: 'Flashing' Installing zip file '/sdcard/Download/Magisk-v14.2(1420).zip' Checking for MD5 file... Skipping MD5 check: no MD5 file found I:Zip does not contain SELinux file_contexts file in its root. I:Legacy property environment initialized. Archive: /sdcard/Download/Magisk-v14.2(1420).zip inflating: META-INF/com/google/android/update-binary inflating: META-INF/com/google/android/updater-script inflating: addon.d/99-magisk.sh inflating: arm/magisk inflating: arm/magiskboot inflating: arm64/magisk inflating: arm64/magiskboot inflating: arm64/magiskinit inflating: chromeos/futility inflating: chromeos/kernel.keyblock inflating: chromeos/kernel_data_key.vbprivk inflating: common/boot_patch.sh inflating: common/init.magisk.rc inflating: common/magisk.apk inflating: common/util_functions.sh inflating: x64/magisk inflating: x64/magiskboot inflating: x86/magisk inflating: x86/magiskboot inflating: META-INF/MANIFEST.MF inflating: META-INF/CERT.SF inflating: META-INF/CERT.RSA ************************ * Magisk v14.2 Installer ************************ - Mounting /system, /vendor - Device platform: arm64 - Constructing environment - Found Boot Image: /dev/block/sde1 - Unpacking boot image MagiskBoot v14.2(1420) (by topjohnwu) - Boot Image Modification Tool Parsing boot image: [/dev/block/sde1] KERNEL [18911269] @ 0x80008000 RAMDISK [7312740] @ 0x82200000 SECOND [0] @ 0x80f00000 DTB [0] @ 0x80000100 PAGESIZE [4096] NAME [] CMDLINE [console=ttyHSL0,115200,n8 androidboot.console=ttyHSL0 user_debug=31 ehci-hcd.park=3 lpm_levels.sleep_disabled=1 cma=32M@0-0xffffffff androidboot.hardware=elsa] APPEND_DTB [7768070] KERNEL_FMT [lz4_legacy] RAMDISK_FMT [gzip] lz4_legacy block size too large! ! Unable to unpack boot image - Unmounting partitions Updater process ended with ERROR: 1 I:Legacy property environment disabled. Error installing zip file '/sdcard/Download/Magisk-v14.2(1420).zip' Updating partition details... I:Data backup size is 7228MB, free: 19098MB. I:Unable to mount '/usb-otg' I:Actual block device: '', current file system: 'vfat' ...done I:Set page: 'flash_done' I:operation_end - status=1 I:Set page: 'clear_vars' I:Set page: 'main2' I:Set page: 'advanced' I:Set page: 'confirm_action' I:Set page: 'action_page' I:operation_start: 'Copy Log' I:Copying file /tmp/recovery.log to /data/media/0/recovery.log