Ubuntu
udisks2 package

udisksd assert failure: malloc_consolidate(): invalid chunk size

Bug #1888191 reported by n mahdion on 2020-07-20

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	udisks2 (Ubuntu)	New	Undecided	Unassigned

Bug Description

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:

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Revision history for this message

n mahdion (nmahdion) wrote on 2020-07-20:

CurrentDmesg.txt Edit (73.4 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (4.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (922 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (113.6 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (28.2 KiB, text/plain; charset="utf-8")
Lspci-vt.txt Edit (1.0 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (378 bytes, text/plain; charset="utf-8")
Lsusb-t.txt Edit (508 bytes, text/plain; charset="utf-8")
Lsusb-v.txt Edit (17.4 KiB, text/plain; charset="utf-8")
Mounts.txt Edit (4.9 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (15.5 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (252 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (9.4 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (41.8 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (5.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Registers.txt Edit (1.0 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (4.4 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (7.2 KiB, text/plain; charset="utf-8")
UDisksDump.txt Edit (35.7 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (231.1 KiB, text/plain; charset="utf-8")

Apport retracing service (apport) on 2020-07-20

tags:

removed: need-amd64-retrace

Revision history for this message

Marc Deslauriers (mdeslaur) wrote on 2020-08-18: Bug is not a security issue

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.

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Ubuntuudisks2 package