[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
The only incidents of this crash report were from Ubuntu 15.10 which is a no longer supported release of Ubuntu. I also checked the Error Tracker for other crashes about apt and did not see any matching this particular crash. ** Changed in: apt (Ubuntu Wily) Status: Incomplete => Won't Fix ** Changed in: apt (Ubuntu Wily) Assignee: Canonical Foundations Team (canonical-foundations) => (unassigned) ** Changed in: apt (Ubuntu) Assignee: Canonical Foundations Team (canonical-foundations) => (unassigned) ** Changed in: apt (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Invalid Status in apt source package in Wily: Won't Fix Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
(nor to a locale) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Incomplete Status in apt source package in Wily: Incomplete Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
the duplicates have include "apt-get dist-upgrade" under en_US.UTF-8 locale and "apt upgrade" cases, so it's limited to one command/mode -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Incomplete Status in apt source package in Wily: Incomplete Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
I haven't seen a crash myself, just "garbage" results (mostly apt trying to use Translation-rowf%&$ files), but in all likelihood this is the result of gcc5 changing to a c++11-compatible std::string implementation – which the previous copy-on-write implementation isn't. apt was depending on this behavior to store for which language the Translation is aka the result of a X.c_str() call in a char* where X runs out of scope shortly after – but X was just a copy of a globally stored std::string (in that case in the deeps of _config). strlen on such a wild pointer has at least a chance of segfaulting… See also #1486061. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Incomplete Status in apt source package in Wily: Incomplete Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
** Tags added: bugpattern-needed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Incomplete Status in apt source package in Wily: Incomplete Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
that seems to have started in wily with 1.0.9.10ubuntu6 https://errors.ubuntu.com/problem/c2b1c1d95693e0fba2814078a11876ad0abbab77 ** Information type changed from Private to Public ** Changed in: apt (Ubuntu) Importance: Medium => High ** Tags added: rls-w-incoming ** Changed in: apt (Ubuntu) Status: Confirmed => New ** Changed in: apt (Ubuntu) Assignee: (unassigned) => Adam Conrad (adconrad) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: New Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: apt (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Confirmed Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
same as bug #1496308? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Confirmed Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
** Changed in: apt (Ubuntu) Assignee: Adam Conrad (adconrad) => Canonical Foundations Team (canonical-foundations) ** Also affects: apt (Ubuntu Wily) Importance: High Assignee: Canonical Foundations Team (canonical-foundations) Status: Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Confirmed Status in apt source package in Wily: Confirmed Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1497534] Re: apt-get crashed with SIGSEGV in strlen()
StackTraceSource.txt shows the failure is because at the time debTranslationsIndex::Exists() is called, Language points to an invalid string. Tracking this down will be non-trivial without a reproducer case. Is anyone who's seen this bug able to reproduce it at will? This bug report shows the problem was triggered by running 'apt-get --yes autoremove' as root (in an Italian locale). If the problem is reproducible, can someone please try running apt-get under valgrind? ** Changed in: apt (Ubuntu Wily) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1497534 Title: apt-get crashed with SIGSEGV in strlen() Status in apt package in Ubuntu: Incomplete Status in apt source package in Wily: Incomplete Bug description: ubuntu 15.10 new upgrade ProblemType: Crash DistroRelease: Ubuntu 15.10 Package: apt 1.0.9.10ubuntu6 ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0 Uname: Linux 4.2.0-10-generic x86_64 ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 Date: Sat Sep 19 12:26:47 2015 ExecutablePath: /usr/bin/apt-get InstallationDate: Installed on 2014-12-30 (262 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: apt-get --yes autoremove ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 LANGUAGE=it_IT SHELL=/bin/bash TERM=unknown SegvAnalysis: Segfault happened at: 0x7f73ded537fa : movdqa (%rax),%xmm8 PC (0x7f73ded537fa) ok source "(%rax)" (0x5622126b7000) not located in a known VMA region (needed readable region)! destination "%xmm8" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: strlen () at ../sysdeps/x86_64/strlen.S:214 debTranslationsIndex::IndexURI[abi:cxx11](char const*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 debTranslationsIndex::Exists() const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.16 Title: apt-get crashed with SIGSEGV in strlen() UpgradeStatus: Upgraded to wily on 2015-09-19 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1497534/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
