** Description changed: + [Impact] + Plymouth is crashing regularly for users of releases before Ubuntu 18.04. The crash reporting dialogs must be annoying for those experiencing the crash. + + [Test Case] + We have not figured out how to recreate the crash, but the errors bucket (https://errors.ubuntu.com/bucket/?id=/sbin/plymouthd%3A11%3Ascript_obj_deref_direct%3Ascript_obj_as_custom%3Ascript_execute_object_with_parlist%3Ascript_execute_object%3Ascript_lib_plymouth_on_update_status) is updated hourly from people who encounter the crash. Checking the errors bucket for an absence of the new version should be sufficient to confirm that the crash is not occurring. + + [Regression Potential] + The fix for this bug involved dropping an undocumented patch from plymouth which is rather risky. That being said the fix has been in Ubuntu 18.04 since mid April and no regressions have turned up. While I'm checking the Error Tracker for new plymouth crashes regularly it would be best to let this SRU age for longer than the 7 day period to be sure nothing is amiss. + + Ubuntu 12.04 LTS (development branch) - ProblemType: Crash - DistroRelease: Ubuntu 12.04 + ProblemType: CrashDistroRelease: Ubuntu 12.04 Package: plymouth 0.8.2-2ubuntu28 ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3 Uname: Linux 3.2.0-14-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 1.91-0ubuntu1 Architecture: amd64 Date: Mon Feb 6 07:03:15 2012 DefaultPlymouth: /lib/plymouth/themes/xubuntu-logo/xubuntu-logo.plymouth ExecutablePath: /sbin/plymouthd MachineType: Foxconn AMD HDZS01 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-14-generic root=UUID=0bb93586-7343-45bd-802b-03adbb46f430 ro quiet splash vt.handoff=7 ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session ProcEnviron: PATH=(custom, no user) ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-14-generic root=UUID=0bb93586-7343-45bd-802b-03adbb46f430 ro quiet splash vt.handoff=7 SegvAnalysis: - Segfault happened at: 0x7effe6b50ea0 <script_obj_deref_direct>: cmpl $0x1,(%rdi) - PC (0x7effe6b50ea0) ok - source "$0x1" ok - destination "(%rdi)" (0x00000000) not located in a known VMA region (needed writable region)! + Segfault happened at: 0x7effe6b50ea0 <script_obj_deref_direct>: cmpl $0x1,(%rdi) + PC (0x7effe6b50ea0) ok + source "$0x1" ok + destination "(%rdi)" (0x00000000) not located in a known VMA region (needed writable region)! SegvReason: writing NULL VMA - Signal: 11 - SourcePackage: plymouth + Signal: 11SourcePackage: plymouth StacktraceTop: - script_obj_deref_direct () from /lib/plymouth/script.so - script_obj_as_custom () from /lib/plymouth/script.so - script_execute_object () from /lib/plymouth/script.so - script_lib_plymouth_on_update_status () from /lib/plymouth/script.so - ?? () + script_obj_deref_direct () from /lib/plymouth/script.so + script_obj_as_custom () from /lib/plymouth/script.so + script_execute_object () from /lib/plymouth/script.so + script_lib_plymouth_on_update_status () from /lib/plymouth/script.so + ?? () TextPlymouth: /lib/plymouth/themes/xubuntu-text/xubuntu-text.plymouth Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: - + dmi.bios.date: 04/19/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: A93F1022 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: AHD1S dmi.board.vendor: Foxconn dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA93F1022:bd04/19/2011:svnFoxconn:pnAMDHDZS01:pvrTobefilledbyO.E.M.:rvnFoxconn:rnAHD1S:rvr: dmi.product.name: AMD HDZS01 dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Foxconn
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/927636 Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct() To manage notifications about this bug go to: https://bugs.launchpad.net/plymouth/+bug/927636/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
