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           PID: 3994767 (moar)
           UID: 1000 (dan)
           GID: 100 (users)
        Signal: 6 (ABRT)
     Timestamp: Sat 2025-03-08 08:54:14 EST (3min 53s ago)
  Command Line: /home/dan/Source/perl6/install/bin/moar --execname=/home/dan/Source/perl6/rakudo/rakudo-m --libpath=/home/dan/Source/perl6/rakudo --libpath=/home/dan/Source/perl6/rakudo/blib --libpath=/home/dan/Source/perl6/install/share/nqp/lib /home/dan/Source/perl6/rakudo/rakudo.moarvm t/spec/S02-types/subset-6e.t
    Executable: /home/dan/Source/perl6/install/bin/moar
 Control Group: /user.slice/user-1000.slice/session-63.scope
          Unit: session-63.scope
         Slice: user-1000.slice
       Session: 63
     Owner UID: 1000 (dan)
       Boot ID: de9be9e4a49845589ac82e1e4e9c9f2c
    Machine ID: 30686bbe4d464a1a82a55c49d07cc072
      Hostname: alexandria
       Storage: /var/lib/systemd/coredump/core.moar.1000.de9be9e4a49845589ac82e1e4e9c9f2c.3994767.1741442054000000.zst (present)
  Size on Disk: 14.5M
       Message: Process 3994767 (moar) of user 1000 dumped core.
                
                Stack trace of thread 3995034:
                #0  0x0000774f472335e7 abort (libc.so.6 + 0x255e7)
                #1  0x0000774f477c2c95 uv__signal_block_and_lock (libmoar.so + 0x3c2c95)
                #2  0x0000774f477c2cd3 uv__signal_stop (libmoar.so + 0x3c2cd3)
                #3  0x0000774f477c41d9 uv__signal_stop (libmoar.so + 0x3c41d9)
                #4  0x0000774f477b9bb5 uv_close (libmoar.so + 0x3b9bb5)
                #5  0x0000774f47679ce8 async_spawn_on_exit (libmoar.so + 0x279ce8)
                #6  0x0000774f477c1f38 uv__wait_children (libmoar.so + 0x3c1f38)
                #7  0x0000774f477c35d4 uv__signal_event (libmoar.so + 0x3c35d4)
                #8  0x0000774f477b3221 uv__io_poll (libmoar.so + 0x3b3221)
                #9  0x0000774f477b9e46 uv_run (libmoar.so + 0x3b9e46)
                #10 0x0000774f4764b4a6 thread_initial_invoke (libmoar.so + 0x24b4a6)
                #11 0x0000774f4761c90a MVM_interp_run (libmoar.so + 0x21c90a)
                #12 0x0000774f4764b57c start_thread (libmoar.so + 0x24b57c)
                #13 0x0000774f472a370a n/a (libc.so.6 + 0x9570a)
                #14 0x0000774f47327aac n/a (libc.so.6 + 0x119aac)
                
                Stack trace of thread 3995031:
                #0  0x0000774f472abbe2 n/a (libc.so.6 + 0x9dbe2)
                #1  0x0000774f4729fe33 n/a (libc.so.6 + 0x91e33)
                #2  0x0000774f472f0a82 clock_nanosleep (libc.so.6 + 0xe2a82)
                #3  0x0000774f472fcc27 __nanosleep (libc.so.6 + 0xeec27)
                #4  0x0000774f477758c5 MVM_platform_sleep (libmoar.so + 0x3758c5)
                #5  0x0000774f47621821 MVM_interp_run (libmoar.so + 0x221821)
                #6  0x0000774f4764b57c start_thread (libmoar.so + 0x24b57c)
                #7  0x0000774f472a370a n/a (libc.so.6 + 0x9570a)
                #8  0x0000774f47327aac n/a (libc.so.6 + 0x119aac)
                
                Stack trace of thread 3995030:
                #0  0x0000774f472abbe2 n/a (libc.so.6 + 0x9dbe2)
                #1  0x0000774f4729fe33 n/a (libc.so.6 + 0x91e33)
                #2  0x0000774f472a04bc n/a (libc.so.6 + 0x924bc)
                #3  0x0000774f472a2c0e pthread_cond_wait (libc.so.6 + 0x94c0e)
                #4  0x0000774f477c75c9 uv_cond_wait (libmoar.so + 0x3c75c9)
                #5  0x0000774f476b0b43 shift (libmoar.so + 0x2b0b43)
                #6  0x0000774f476203db MVM_interp_run (libmoar.so + 0x2203db)
                #7  0x0000774f4764b57c start_thread (libmoar.so + 0x24b57c)
                #8  0x0000774f472a370a n/a (libc.so.6 + 0x9570a)
                #9  0x0000774f47327aac n/a (libc.so.6 + 0x119aac)
                
                Stack trace of thread 3995039:
                #0  0x0000774f472abbe2 n/a (libc.so.6 + 0x9dbe2)
                #1  0x0000774f4729fe33 n/a (libc.so.6 + 0x91e33)
                #2  0x0000774f472a04bc n/a (libc.so.6 + 0x924bc)
                #3  0x0000774f472a2c0e pthread_cond_wait (libc.so.6 + 0x94c0e)
                #4  0x0000774f477c75c9 uv_cond_wait (libmoar.so + 0x3c75c9)
                #5  0x0000774f476b0b43 shift (libmoar.so + 0x2b0b43)
                #6  0x0000774f476203db MVM_interp_run (libmoar.so + 0x2203db)
                #7  0x0000774f4764b57c start_thread (libmoar.so + 0x24b57c)
                #8  0x0000774f472a370a n/a (libc.so.6 + 0x9570a)
                #9  0x0000774f47327aac n/a (libc.so.6 + 0x119aac)
                
                Stack trace of thread 3994768:
                #0  0x0000774f472abbe2 n/a (libc.so.6 + 0x9dbe2)
                #1  0x0000774f4729fe33 n/a (libc.so.6 + 0x91e33)
                #2  0x0000774f472a04bc n/a (libc.so.6 + 0x924bc)
                #3  0x0000774f472a2c0e pthread_cond_wait (libc.so.6 + 0x94c0e)
                #4  0x0000774f477c75c9 uv_cond_wait (libmoar.so + 0x3c75c9)
                #5  0x0000774f476b0b43 shift (libmoar.so + 0x2b0b43)
                #6  0x0000774f476874f0 MVM_repr_shift_o (libmoar.so + 0x2874f0)
                #7  0x0000774f476fd044 worker (libmoar.so + 0x2fd044)
                #8  0x0000774f4764b4a6 thread_initial_invoke (libmoar.so + 0x24b4a6)
                #9  0x0000774f4761c90a MVM_interp_run (libmoar.so + 0x21c90a)
                #10 0x0000774f4764b57c start_thread (libmoar.so + 0x24b57c)
                #11 0x0000774f472a370a n/a (libc.so.6 + 0x9570a)
                #12 0x0000774f47327aac n/a (libc.so.6 + 0x119aac)
                
                Stack trace of thread 3994767:
                #0  0x0000774f47323aeb __madvise (libc.so.6 + 0x115aeb)
                #1  0x0000774f4776314e unix_madvise (libmoar.so + 0x36314e)
                #2  0x0000774f47767f0f mi_os_decommit_ex (libmoar.so + 0x367f0f)
                #3  0x0000774f477681dd mi_segment_purge (libmoar.so + 0x3681dd)
                #4  0x0000774f47768a75 mi_segment_purge (libmoar.so + 0x368a75)
                #5  0x0000774f4776fb1f mi_heap_page_collect (libmoar.so + 0x36fb1f)
                #6  0x0000774f4777336a mi_process_done (libmoar.so + 0x37336a)
                #7  0x0000774f4724de00 __cxa_finalize (libc.so.6 + 0x3fe00)
                #8  0x0000774f47610f48 n/a (libmoar.so + 0x210f48)
                #9  0x0000774f47f7bfd2 n/a (ld-linux-x86-64.so.2 + 0x1fd2)
                #10 0x0000774f47f7f092 n/a (ld-linux-x86-64.so.2 + 0x5092)
                #11 0x0000774f4724e391 n/a (libc.so.6 + 0x40391)
                #12 0x0000774f4724e46e exit (libc.so.6 + 0x4046e)
                #13 0x0000774f47774a6b MVM_vm_exit (libmoar.so + 0x374a6b)
                #14 0x000060d0b6d9269a n/a (n/a + 0x0)
                ELF object binary architecture: AMD x86-64