each time I power on my system, this error is appeared.
ProblemType: Crash
DistroRelease: Ubuntu 20.10
Package: udisks2 2.9.0-1ubuntu3
ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
Uname: Linux 5.4.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu42
Architecture: amd64
AssertionMessage: malloc_consolidate(): invalid chunk size
CasperMD5CheckResult: skip
CustomUdevRuleFiles: 70-snap.core.rules 95-pico.rules 70-snap.vlc.rules
Date: Mon Jul 13 14:04:15 2020
ExecutablePath: /usr/libexec/udisks2/udisksd
InstallationDate: Installed on 2020-03-11 (130 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
MachineType: LENOVO 10SUSCDT00
ProcCmdline: /usr/libexec/udisks2/udisksd
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=f519d40c-c85a-4d0b-b2c2-a4fa38f74c41 ro quiet splash vt.handoff=7
Signal: 6
SourcePackage: udisks2
StacktraceTop:
__libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fc362b12285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
malloc_printerr (str=str@entry=0x7fc362b14278 "malloc_consolidate(): invalid chunk size") at malloc.c:5347
malloc_consolidate (av=av@entry=0x7fc362b43b80 <main_arena>) at malloc.c:4477
_int_malloc (av=av@entry=0x7fc362b43b80 <main_arena>, bytes=bytes@entry=8216) at malloc.c:3699
__libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3428
Title: udisksd assert failure: malloc_consolidate(): invalid chunk size
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
dmi.bios.date: 12/16/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: M1UKT4EA
dmi.board.name: 312A
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN 3305264703953
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM1UKT4EA:bd12/16/2019:svnLENOVO:pn10SUSCDT00:pvrThinkCentreM720s:rvnLENOVO:rn312A:rvrSDK0J40697WIN3305264703953:cvnLENOVO:ct3:cvrNone:
dmi.product.family: ThinkCentre M720s
dmi.product.name: 10SUSCDT00
dmi.product.sku: LENOVO_MT_10SU_BU_Think_FM_ThinkCentre M720s
dmi.product.version: ThinkCentre M720s
dmi.sys.vendor: LENOVO
separator:
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.