ProblemType: Crash
Architecture: amd64
CurrentDesktop: XFCE
Date: Fri Sep 28 12:09:52 2018
DistroRelease: Ubuntu 18.04
ExecutablePath: /usr/bin/perl
ExecutableTimestamp: 1531923663
ProcCmdline:
 /usr/bin/perl -Mblib -I. -MStorable=dclone -emy\ $t;\ $Storable::recursion_limit\ =\ -1;\ $t=[$t]\ for\ 1..65000;dclone($t);\ print\ qq/ok
 /
ProcCwd: /home/fusillator/.cpan/build/Storable-3.11-0
 

SegvAnalysis:
 Segfault happened at: 0x7f06465da3dc <store+44>:       callq  0x7f06465cd990 <Perl_ptr_table_fetch@plt>
 PC (0x7f06465da3dc) ok
 source "0x7f06465cd990" (0x7f06465cd990) ok
 destination "(%rsp)" (0x7ffe58591ff0) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
SourcePackage: perl
Stacktrace:
 #0  0x00007f06465da3dc in store (my_perl=my_perl@entry=0x561207a79260, cxt=cxt@entry=0x561207c28500, sv=sv@entry=0x5612081808f0) at Storable.xs:4357
         svh = <optimized out>
         ret = <optimized out>
         type = <optimized out>
         pseen = 0x561207c98ef0
 #1  0x00007f06465db7fb in store_ref (my_perl=0x561207a79260, cxt=0x561207c28500, sv=0x5612081808f0) at Storable.xs:2375
         retval = <optimized out>
         is_weak = 0
 #2  0x00007f06465da519 in store (my_perl=my_perl@entry=0x561207a79260, cxt=cxt@entry=0x561207c28500, sv=0x561208180938) at Storable.xs:4466
         svh = <optimized out>
         ret = <optimized out>
         type = <optimized out>
         pseen = 0x561207c98ef0
...

 #1998 0x00007f06465da519 in store (my_perl=my_perl@entry=0x561207a79260, cxt=cxt@entry=0x561207c28500, sv=0x56120818f718) at Storable.xs:4466
         svh = <optimized out>
         ret = <optimized out>
         type = <optimized out>
         pseen = 0x561207c98ef0
 #1999 0x00007f06465db11b in store_array (my_perl=0x561207a79260, cxt=0x561207c28500, av=0x56120818f700) at Storable.xs:2700
         sav = <optimized out>
         len = 1
         i = 0
         ret = <optimized out>
Title: perl crashed with SIGSEGV in store()
UnreportableReason:
 You have some obsolete package versions installed. Please upgrade the following packages and check if the problem still occurs:
 
 gcc-8-base, libgcc1
UpgradeStatus: Upgraded to bionic on 2018-08-18 (40 days ago)
_MarkForUpload: True