I've noticed that installs of 7.9 after commit acab7b82dc have started generating a large number of module dumping failures. Also, I have code that segfaults on startup starting with the same commit. The code is somewhat complicated, so I've not been able to boil it down to a simple test (yet).
I'm not sure the gdb backtrace will be of much help, but I'll include it here.
Any suggestions?
Bill
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000180
[Switching to process 19605 thread 0x1803]
0x000000010017f8a5 in insert_opcode1 ()
(gdb) bt
#0 0x000000010017f8a5 in insert_opcode1 ()
#1 0x0000000100067fd7 in do_docode2 ()
#2 0x000000010006be4f in do_docode2 ()
#3 0x00000001000710a2 in do_cond_jump ()
#4 0x0000000100071002 in do_cond_jump ()
#5 0x000000010006ecae in do_docode2 ()
#6 0x000000010006854d in do_docode2 ()
#7 0x0000000100070a24 in do_code_block ()
#8 0x000000010016331a in dooptcode ()
#9 0x000000010000b0eb in yyparse ()
#10 0x0000000100107a76 in run_pass2 ()
#11 0x000000010010b5da in f_compilation_compile ()
#12 0x0000000100018235 in low_mega_apply ()
#13 0x0000000100019684 in mega_apply ()
#14 0x00000001000efe76 in f_compilation_env_compile ()
#15 0x0000000100018235 in low_mega_apply ()
#16 0x0000000100019684 in mega_apply ()
#17 0x0000000101181f6e in ?? ()
#18 0x000000010000f736 in catching_eval_instruction ()
#19 0x000000010001caeb in inter_return_opcode_F_CATCH ()
#20 0x000000010118b425 in ?? ()
#21 0x000000010001969f in mega_apply ()
#22 0x00000001000dca1d in object_index_no_free ()
#23 0x00000001007e2dcc in ?? ()
#24 0x000000010001969f in mega_apply ()
#25 0x00000001000dca1d in object_index_no_free ()
#26 0x00000001000eb3bc in f_index ()
#27 0x00000001001590cf in index_node ()
#28 0x000000010000a561 in yyparse ()
#29 0x000000010010b4f1 in f_compilation_compile ()
#30 0x0000000100018235 in low_mega_apply ()
#31 0x0000000100019684 in mega_apply ()
#32 0x00000001000efe76 in f_compilation_env_compile ()
#33 0x0000000100018235 in low_mega_apply ()
#34 0x0000000100019684 in mega_apply ()
#35 0x0000000101181f6e in ?? ()
#36 0x000000010000f736 in catching_eval_instruction ()
#37 0x000000010001caeb in inter_return_opcode_F_CATCH ()
#38 0x000000010118b425 in ?? ()
#39 0x000000010001969f in mega_apply ()
#40 0x00000001000dca1d in object_index_no_free ()
#41 0x00000001007e2dcc in ?? ()
#42 0x000000010001969f in mega_apply ()
#43 0x00000001000dca1d in object_index_no_free ()
#44 0x00000001000eb3bc in f_index ()
#45 0x00000001001590cf in index_node ()
#46 0x000000010000a561 in yyparse ()
#47 0x000000010010b4f1 in f_compilation_compile ()
#48 0x0000000100018235 in low_mega_apply ()
#49 0x0000000100019684 in mega_apply ()
#50 0x00000001000efe76 in f_compilation_env_compile ()
#51 0x0000000100018235 in low_mega_apply ()
#52 0x0000000100019684 in mega_apply ()
#53 0x0000000101181f6e in ?? ()
#54 0x000000010000f736 in catching_eval_instruction ()
#55 0x000000010001caeb in inter_return_opcode_F_CATCH ()
#56 0x000000010118b425 in ?? ()
#57 0x000000010001969f in mega_apply ()
#58 0x00000001000dca1d in object_index_no_free ()
#59 0x00000001007e2dcc in ?? ()
#60 0x000000010001969f in mega_apply ()
#61 0x00000001000dca1d in object_index_no_free ()
#62 0x00000001000eb3bc in f_index ()
#63 0x00000001001590cf in index_node ()
#64 0x000000010000a561 in yyparse ()
#65 0x000000010010b4f1 in f_compilation_compile ()
#66 0x0000000100018235 in low_mega_apply ()
#67 0x0000000100019684 in mega_apply ()
#68 0x00000001000efe76 in f_compilation_env_compile ()
#69 0x0000000100018235 in low_mega_apply ()
#70 0x0000000100019684 in mega_apply ()
#71 0x0000000101181f6e in ?? ()
#72 0x000000010000f736 in catching_eval_instruction ()
#73 0x000000010001caeb in inter_return_opcode_F_CATCH ()
#74 0x000000010118b425 in ?? ()
#75 0x000000010001969f in mega_apply ()
#76 0x00000001000e4517 in o_cast ()
#77 0x00000001000e4c2c in f_cast ()
#78 0x00000001049abfe1 in ?? ()
#79 0x000000010001969f in mega_apply ()
#80 0x00000001000d5db8 in call_pike_initializers ()
#81 0x00000001000d992c in debug_clone_object ()
#82 0x00000001000182fc in low_mega_apply ()
#83 0x000000010001bda4 in jump_opcode_F_CALL_FUNCTION ()
#84 0x0000000101e3f4d4 in ?? ()
#85 0x000000010000f736 in catching_eval_instruction ()
#86 0x000000010001caeb in inter_return_opcode_F_CATCH ()
#87 0x0000000101e3f179 in ?? ()
#88 0x000000010001969f in mega_apply ()
#89 0x000000010012e5a0 in new_thread_func ()
#90 0x00007fff8d1af742 in _pthread_start ()
#91 0x00007fff8d19c181 in thread_start ()
