#744: GC Segfault with steme and rakudo
-------------------------+--------------------------------------------------
Reporter: tene | Owner: whiteknight
Type: bug | Status: new
Priority: normal | Milestone:
Component: hll_interop | Version: 1.2.0
Severity: medium | Keywords:
Lang: | Patch:
Platform: |
-------------------------+--------------------------------------------------
Comment(by whiteknight):
Just got this backtrace confirmation from Tene:
{{{
[swe...@kweh steme]$ parrot steme.pbc nap.scm
src/call/context.c:699: failed assertion 'Parrot_pcc_get_regs_used(interp,
ctx, REGNO_INT) > idx'
Backtrace - Obtained 18 stack frames (max trace depth is 32).
/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a331ffdf6]
/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_confess+0x8b)
[0x7f9a331ffdcb]
/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_pcc_get_INTVAL_reg+0x90)
[0x7f9a33225fd0]
/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33221d5b]
/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a3321e61a]
/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_pcc_fill_params_from_op+0xa0)
[0x7f9a3321ece0]
/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33159691]
/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33285370]
/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33283956]
/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33224e0e]
/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_pcc_invoke_from_sig_object+0x215)
[0x7f9a3321b665]
/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_pcc_invoke_sub_from_c_args+0x16f)
[0x7f9a3321ae4f]
/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_runcode+0x180)
[0x7f9a331fb8b0]
/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a3344cd9e]
/home/sweeks/parrot/lib/libparrot.so.1.8.0(imcc_run+0x3de)
[0x7f9a3344d9ee]
parrot [0x400b50]
/lib64/libc.so.6(__libc_start_main+0xfd) [0x387b21ea2d]
parrot [0x4009d9]
Aborted
}}}
I'll try to dig into this issue and see what's causing it.
--
Ticket URL: <https://trac.parrot.org/parrot/ticket/744#comment:8>
Parrot <https://trac.parrot.org/parrot/>
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