Public bug reported:
1. I set manual mount options for a partition in the Disks app (updating
/etc/fstab).
2. I then deleted the partition in Disks and created a new one. This did not
remove the original fstab entry.
3. Setting manual mount options for the new partition with the same mountpoint
created a second fstab entry with a different /dev/disk/by-uuid.
4. The crash was triggered when clicking mount in Disks.
5. After deleting the old mount line in /etc/fstab, the mount button in Disks
worked as expected without crashing.
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: udisks2 2.7.6-2ubuntu4
ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7
Uname: Linux 4.15.0-12-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CustomUdevRuleFiles: 60-vboxdrv.rules 70-snap.core.rules
Date: Fri Mar 23 09:05:53 2018
ExecutablePath: /usr/lib/udisks2/udisksd
InstallationDate: Installed on 2018-03-22 (0 days ago)
InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Alpha amd64
(20180322)
MachineType: MSI MS-7924
ProcCmdline: /usr/lib/udisks2/udisksd
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-12-generic.efi.signed
root=UUID=7163a03d-e388-4431-9fe2-157e35a52c0d ro quiet splash vt.handoff=1
SegvAnalysis:
Segfault happened at: 0x561008f69b60: mov 0x8(%rax),%rbp
PC (0x561008f69b60) ok
source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed
readable region)!
destination "%rbp" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: udisks2
StacktraceTop:
?? ()
ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
g_cclosure_marshal_generic () from
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: udisksd crashed with SIGSEGV in ffi_call_unix64()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 02/15/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.12
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z97M-G43(MS-7924)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV1.12:bd02/15/2016:svnMSI:pnMS-7924:pvr1.0:rvnMSI:rnZ97M-G43(MS-7924):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7924
dmi.product.version: 1.0
dmi.sys.vendor: MSI
** Affects: udisks2 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-crash bionic need-amd64-retrace
** Information type changed from Private to Public
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https://bugs.launchpad.net/bugs/1758330
Title:
udisksd crashed with SIGSEGV in ffi_call_unix64()
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