As a github comment suggest a possible glibc relationship, a new version has been upgraded recently (2 days ago) glib2.0 (2.55.2-1ubuntu1) bionic; urgency=medium
** Also affects: glib (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1707451 Title: udisksd crashed with SIGSEGV in g_mutex_lock() Status in udisks: New Status in glib package in Ubuntu: Confirmed Status in udisks2 package in Ubuntu: Triaged Bug description: Showed up after login ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: udisks2 2.6.5-2ubuntu1 ProcVersionSignature: Ubuntu 4.11.0-10.15-generic 4.11.8 Uname: Linux 4.11.0-10-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.6-0ubuntu4 Architecture: amd64 Date: Sun Jul 30 00:35:31 2017 ExecutablePath: /usr/lib/udisks2/udisksd InstallationDate: Installed on 2017-06-22 (37 days ago) InstallationMedia: Ubuntu-GNOME 17.10 "Artful Aardvark" - Alpha amd64 (20170622) MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcCmdline: /usr/lib/udisks2/udisksd ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.11.0-10-generic.efi.signed root=UUID=44b31662-d2ab-443b-9546-86d022d8de0d ro quiet splash vt.handoff=7 SegvAnalysis: Segfault happened at: 0x7f4900fb5c65 <g_mutex_lock+5>: lock xadd %eax,(%rdi) PC (0x7f4900fb5c65) ok source "%eax" ok destination "(%rdi)" (0x3a9d80e262617474) not located in a known VMA region (needed writable region)! SegvReason: writing unknown VMA Signal: 11 SourcePackage: udisks2 StacktraceTop: g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 main () Title: udisksd crashed with SIGSEGV in g_mutex_lock() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 04/12/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P3.40 dmi.board.name: Z87 Extreme4 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP3.40:bd04/12/2016:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ87Extreme4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/udisks/+bug/1707451/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp