[Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace

["markus at trippelsdorf dot de" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55087

             Bug #: 55087
           Summary: bogus "linux-vdso.so.1: No such file or directory"
                    caused by libbacktrace
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: markus@trippelsdorf.de


With r192267 a superfluous "linux-vdso.so.1: No such file or directory"
error message appears whenever the compiler crashes. 

For example:
test.ii: In lambda function:
test.ii:7:28: internal compiler error: Segmentation fault
         ([=] { src_new (con); });
                            ^
linux-vdso.so.1: No such file or directory
Please submit a full bug report,

1bfb5d87e5e2589cb18ef7f35da012b308ff78bf is the first bad commit
commit 1bfb5d87e5e2589cb18ef7f35da012b308ff78bf
Author: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Tue Oct 9 18:20:45 2012 +0000

        Add support for tracing through shared librarie