Crashing in getenv with a valid parameter like this should not be possible so I think some heap corruption must have occurred before the crash.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1979118 Title: gnome-shell crashed with SIGSEGV in __GI_getenv("NTCONFIG_SYSROOT") Status in gnome-shell package in Ubuntu: Confirmed Bug description: https://errors.ubuntu.com/problem/dea417d91da22f2d4de0980b3be8d98be8f8c100 --- Just started, only firefox-trunk active ProblemType: Crash DistroRelease: Ubuntu 22.10 Package: gnome-shell 42.2-0ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-27.28-generic 5.15.30 Uname: Linux 5.15.0-27-generic x86_64 ApportVersion: 2.21.0-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: GNOME-Greeter:GNOME Date: Sat Jun 18 15:41:24 2022 DisplayManager: gdm3 ExecutablePath: /usr/bin/gnome-shell GsettingsChanges: InstallationDate: Installed on 2022-05-14 (34 days ago) InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Alpha amd64 (20220512) ProcCmdline: /usr/bin/gnome-shell RelatedPackageVersions: mutter-common 42.2-1ubuntu1 SegvAnalysis: Segfault happened at: 0x7f6ea4325c1d <__GI_getenv+173>: cmp (%r12),%bp PC (0x7f6ea4325c1d) ok source "(%r12)" (0xfca16778d75cc123) not located in a known VMA region (needed readable region)! destination "%bp" ok Stack memory exhausted (SP below stack segment) SegvReason: reading unknown VMA Signal: 11 SourcePackage: gnome-shell StacktraceTop: __GI_getenv (name=0x7f6ea355531e "NTCONFIG_SYSROOT") at ./stdlib/getenv.c:84 ?? () from /lib/x86_64-linux-gnu/libfontconfig.so.1 ?? () from /lib/x86_64-linux-gnu/libfontconfig.so.1 FcConfigBuildFonts () from /lib/x86_64-linux-gnu/libfontconfig.so.1 ?? () from /lib/x86_64-linux-gnu/libfontconfig.so.1 Title: gnome-shell crashed with SIGSEGV in __GI_getenv() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A separator: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1979118/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
