SEGV

gistfile1.txt

    dogbert@dogbert-VirtualBox:~/repos/rakudo$ gdb install/bin/moar core.moar.1000.ed90b6aa252b4d9c9ccb3886a5151559.310456.1613998332000000000000
    GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2
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    Reading symbols from install/bin/moar...
    [New LWP 310457]
    [New LWP 310456]
    [New LWP 310458]
    [New LWP 310459]
    [New LWP 310460]
    [New LWP 310462]
    [Thread debugging using libthread_db enabled]
    Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
    Core was generated by `/home/dogbert/repos/rakudo/install/bin/moar --execname=/home/dogbert/repos/raku'.
    Program terminated with signal SIGSEGV, Segmentation fault.
    #0  0x00007f8566f7e2b4 in __GI__IO_default_xsputn (n=<optimized out>, data=<optimized out>, f=<optimized out>) at genops.c:394
    394	genops.c: No such file or directory.
    [Current thread is 1 (Thread 0x7f856690a700 (LWP 310457))]
    (gdb) bt
    #0  0x00007f8566f7e2b4 in __GI__IO_default_xsputn (n=<optimized out>, data=<optimized out>, f=<optimized out>) at genops.c:394
    #1  __GI__IO_default_xsputn (f=f@entry=0x561894f619d0, data=<optimized out>, n=n@entry=15) at genops.c:370
    #2  0x00007f8566f7b87a in _IO_new_file_xsputn (n=15, data=<optimized out>, f=<optimized out>) at fileops.c:1265
    #3  _IO_new_file_xsputn (f=0x561894f619d0, data=<optimized out>, n=15) at fileops.c:1197
    #4  0x00007f8566f62af2 in __vfprintf_internal (s=0x561894f619d0, format=0x7f8567505bb9 "Inlining graph\n%s\n", ap=0x7f85669080d0, mode_flags=0) at ../libio/libioP.h:948
    #5  0x00007f85674192a0 in MVM_spesh_debug_printf (tc=0x561894f66930, format=0x7f8567505bb9 "Inlining graph\n%s\n") at src/spesh/debug.c:7
    #6  0x00007f8567403c11 in log_inline (tc=0x561894f66930, g=0x7f855c44ec50, target_sf=0x561896c931a8, inline_graph=0x7f855c493df0, bytecode_size=10, no_inline_reason=0x0, unspecialized=0, no_inline_info=0x0)
        at src/spesh/optimize.c:40
    #7  0x00007f8567409dca in optimize_call (tc=0x561894f66930, g=0x7f855c44ec50, bb=0x7f855c4584b8, ins=0x7f855c458080, p=0x7f855c4496d0, callee_idx=1, arg_info=0x7f85669083d0) at src/spesh/optimize.c:2079
    #8  0x00007f856740c01f in optimize_bb_switch (tc=0x561894f66930, g=0x7f855c44ec50, bb=0x7f855c4584b8, p=0x7f855c4496d0) at src/spesh/optimize.c:2792
    #9  0x00007f856740c84c in optimize_bb (tc=0x561894f66930, g=0x7f855c44ec50, bb=0x7f855c4584b8, p=0x7f855c4496d0) at src/spesh/optimize.c:3050
    #10 0x00007f856740dddd in MVM_spesh_optimize (tc=0x561894f66930, g=0x7f855c44ec50, p=0x7f855c4496d0) at src/spesh/optimize.c:3432
    #11 0x00007f8567429e75 in MVM_spesh_candidate_add (tc=0x561894f66930, p=0x7f855c4496d0) at src/6model/reprs/MVMSpeshCandidate.c:250
    #12 0x00007f85674189d8 in worker (tc=0x561894f66930, callsite=0x7f8567a777a0 <null_args_callsite>, args=0x0) at src/spesh/worker.c:24
    #13 0x00007f856739d9af in invoke_handler (tc=0x561894f66930, invokee=0x561894f36700, callsite=0x7f8567a777a0 <null_args_callsite>, args=0x0) at src/6model/reprs/MVMCFunction.c:9
    #14 0x00007f856733e194 in thread_initial_invoke (tc=0x561894f66930, data=0x561894f67cc0) at src/core/threads.c:58
    #15 0x00007f85672f2aa8 in MVM_interp_run (tc=0x561894f66930, initial_invoke=0x7f856733e105 <thread_initial_invoke>, invoke_data=0x561894f67cc0, outer_runloop=0x0) at src/core/interp.c:159
    #16 0x00007f856733e269 in start_thread (data=0x561894f67cc0) at src/core/threads.c:91
    #17 0x00007f8566d80609 in start_thread (arg=<optimized out>) at pthread_create.c:477
    #18 0x00007f856700b293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
    (gdb)