plymouthd crashed with SIGSEGV in script_obj_deref_direct()

[Mayur IT Hub]

This is Ubuntu 1804 Bug on Lenova Ideapad 320

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: plymouth 0.9.3-1ubuntu6
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
Date: Sun Apr 15 01:28:53 2018
DefaultPlymouth: /usr/share/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationDate: Installed on 2018-04-13 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180413)
MachineType: LENOVO 80TV
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic.efi.signed root=UUID=9b91725d-2654-4446-bb02-623530481116 ro quiet splash vt.handoff=1
ProcCmdline: @sbin/plymouthd --mode=boot --pid-file=/run/plymouth/pid --attach-to-session
ProcEnviron:
 LANG=en_IN
 LANGUAGE=en_IN:en
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic.efi.signed root=UUID=9b91725d-2654-4446-bb02-623530481116 ro quiet splash vt.handoff=1
SegvAnalysis:
 Segfault happened at: 0x7f2a070b3480 <script_obj_deref_direct>: cmpl $0x1,(%rdi)
 PC (0x7f2a070b3480) ok
 source "$0x1" ok
 destination "(%rdi)" (0x2d50442d30647261) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
 script_obj_deref_direct () from /usr/lib/x86_64-linux-gnu/plymouth/script.so
 script_obj_as_custom () from /usr/lib/x86_64-linux-gnu/plymouth/script.so
 script_execute_object () from /usr/lib/x86_64-linux-gnu/plymouth/script.so
 script_lib_plymouth_on_display_normal () from /usr/lib/x86_64-linux-gnu/plymouth/script.so
 ?? () from /usr/lib/x86_64-linux-gnu/plymouth/script.so
TextPlymouth: /usr/share/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 05/17/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: 3JCN29WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Torronto 5C2
dmi.board.vendor: LENOVO
dmi.board.version: NO DPK
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 310-15IKB
dmi.modalias: dmi:bvnLENOVO:bvr3JCN29WW:bd05/17/2017:svnLENOVO:pn80TV:pvrLenovoideapad310-15IKB:rvnLENOVO:rnTorronto5C2:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad310-15IKB:
dmi.product.family: IDEAPAD
dmi.product.name: 80TV
dmi.product.version: Lenovo ideapad 310-15IKB
dmi.sys.vendor: LENOVO

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1745406, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.