Illegal instruction MacOS 12.7.6
Opened this issue · 4 comments
ruckusman commented
I'm getting the same error as this thread
On a mid-2012 Macbook Pro - 9,1, Monterey 12.7,.6 - I've moved to this machine from an even older Core 2 duo Macbook Pro (virtually a Museum piece) as I was also getting the illegal instruction on that machine.
Fortunately I've captured the full output this time.
I used the install from source instructions from https://unblob.org/installation/
Git, poetry etc - seemed to go smoothly
running this however
poetry run unblob --show-external-dependencies
Generates this error
zsh: illegal hardware instruction poetry run unblob --show-external-dependencies: full output below
I've also tried to install unblob from source on Linux MX however there's something simple and fundamental missing from the installation instructions it seems.
-------------------------------------
Translated Report (Full Report Below)
-------------------------------------
Process: Python [1527]
Path: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/Resources/Python.app/Contents/MacOS/Python
Identifier: org.python.python
Version: 3.12.7 (3.12.7)
Code Type: X86-64 (Native)
Parent Process: zsh [1159]
Responsible: Terminal [645]
User ID: 501
Date/Time: 2024-12-15 13:56:40.7274 +1100
OS Version: macOS 12.7.6 (21H1320)
Report Version: 12
Anonymous UUID: 52F0C827-25B8-DB5F-DCD4-93D90ACD7C76
Time Awake Since Boot: 1700 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace SIGNAL, Code 4 Illegal instruction: 4
Terminating Process: exc handler [1527]
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 _pyperscan.abi3.so 0x110d1b020 _GLOBAL__sub_I_ng_asserts.cpp + 48
1 dyld 0x115bc5e4f invocation function for block in dyld4::Loader::findAndRunAllInitializers(dyld4::RuntimeState&) const + 182
2 dyld 0x115bec911 invocation function for block in dyld3::MachOAnalyzer::forEachInitializer(Diagnostics&, dyld3::MachOAnalyzer::VMAddrConverter const&, void (unsigned int) block_pointer, void const*) const + 129
3 dyld 0x115be3e26 invocation function for block in dyld3::MachOFile::forEachSection(void (dyld3::MachOFile::SectionInfo const&, bool, bool&) block_pointer) const + 557
4 dyld 0x115bb2db3 dyld3::MachOFile::forEachLoadCommand(Diagnostics&, void (load_command const*, bool&) block_pointer) const + 129
5 dyld 0x115be3bb7 dyld3::MachOFile::forEachSection(void (dyld3::MachOFile::SectionInfo const&, bool, bool&) block_pointer) const + 179
6 dyld 0x115bec342 dyld3::MachOAnalyzer::forEachInitializerPointerSection(Diagnostics&, void (unsigned int, unsigned int, unsigned char const*, bool&) block_pointer) const + 118
7 dyld 0x115bec5b4 dyld3::MachOAnalyzer::forEachInitializer(Diagnostics&, dyld3::MachOAnalyzer::VMAddrConverter const&, void (unsigned int) block_pointer, void const*) const + 386
8 dyld 0x115bc5d82 dyld4::Loader::findAndRunAllInitializers(dyld4::RuntimeState&) const + 144
9 dyld 0x115bc5f0e dyld4::Loader::runInitializersBottomUp(dyld4::RuntimeState&, dyld3::Array<dyld4::Loader const*>&) const + 178
10 dyld 0x115bc5fb2 dyld4::Loader::runInitializersBottomUpPlusUpwardLinks(dyld4::RuntimeState&) const + 108
11 dyld 0x115bd4e00 dyld4::APIs::dlopen_from(char const*, int, void*) + 592
12 Python 0x10e8b50d4 _PyImport_FindSharedFuncptr + 139
13 Python 0x10e86ea94 _PyImport_LoadDynamicModuleWithSpec + 502
14 Python 0x10e86de98 _imp_create_dynamic + 167
15 Python 0x10e768ade cfunction_vectorcall_FASTCALL + 98
16 Python 0x10e82410f _PyEval_EvalFrameDefault + 58413
17 Python 0x10e71196c object_vacall + 264
18 Python 0x10e711815 PyObject_CallMethodObjArgs + 230
19 Python 0x10e86ae61 PyImport_ImportModuleLevelObject + 1107
20 Python 0x10e81efd8 _PyEval_EvalFrameDefault + 37622
21 Python 0x10e815b0d PyEval_EvalCode + 307
22 Python 0x10e811cfe builtin_exec + 476
23 Python 0x10e768bb4 cfunction_vectorcall_FASTCALL_KEYWORDS + 90
24 Python 0x10e82410f _PyEval_EvalFrameDefault + 58413
25 Python 0x10e71196c object_vacall + 264
26 Python 0x10e711815 PyObject_CallMethodObjArgs + 230
27 Python 0x10e86ae61 PyImport_ImportModuleLevelObject + 1107
28 Python 0x10e81efd8 _PyEval_EvalFrameDefault + 37622
29 Python 0x10e815b0d PyEval_EvalCode + 307
30 Python 0x10e811cfe builtin_exec + 476
31 Python 0x10e768bb4 cfunction_vectorcall_FASTCALL_KEYWORDS + 90
32 Python 0x10e82410f _PyEval_EvalFrameDefault + 58413
33 Python 0x10e71196c object_vacall + 264
34 Python 0x10e711815 PyObject_CallMethodObjArgs + 230
35 Python 0x10e86ae61 PyImport_ImportModuleLevelObject + 1107
36 Python 0x10e81015e builtin___import__ + 198
37 Python 0x10e768bb4 cfunction_vectorcall_FASTCALL_KEYWORDS + 90
38 Python 0x10e82410f _PyEval_EvalFrameDefault + 58413
39 Python 0x10e71196c object_vacall + 264
40 Python 0x10e711815 PyObject_CallMethodObjArgs + 230
41 Python 0x10e86aeeb PyImport_ImportModuleLevelObject + 1245
42 Python 0x10e81efd8 _PyEval_EvalFrameDefault + 37622
43 Python 0x10e815b0d PyEval_EvalCode + 307
44 Python 0x10e811cfe builtin_exec + 476
45 Python 0x10e768bb4 cfunction_vectorcall_FASTCALL_KEYWORDS + 90
46 Python 0x10e82410f _PyEval_EvalFrameDefault + 58413
47 Python 0x10e71196c object_vacall + 264
48 Python 0x10e711815 PyObject_CallMethodObjArgs + 230
49 Python 0x10e86ae61 PyImport_ImportModuleLevelObject + 1107
50 Python 0x10e81efd8 _PyEval_EvalFrameDefault + 37622
51 Python 0x10e815b0d PyEval_EvalCode + 307
52 Python 0x10e811cfe builtin_exec + 476
53 Python 0x10e768bb4 cfunction_vectorcall_FASTCALL_KEYWORDS + 90
54 Python 0x10e82410f _PyEval_EvalFrameDefault + 58413
55 Python 0x10e815b0d PyEval_EvalCode + 307
56 Python 0x10e890047 run_eval_code_obj + 83
57 Python 0x10e88e028 run_mod + 107
58 Python 0x10e88d5e5 PyRun_StringFlags + 112
59 Python 0x10e88d52e PyRun_SimpleStringFlags + 69
60 Python 0x10e8b5518 Py_RunMain + 725
61 Python 0x10e8b5bd6 pymain_main + 412
62 Python 0x10e8b5c7e Py_BytesMain + 42
63 dyld 0x115bb652e start + 462
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x000000010de91060 rbx: 0x00007ff7b2077e00 rcx: 0x00007ff7b207b908 rdx: 0x00007ff7b207b850
rdi: 0x0000000000000003 rsi: 0x00007ff7b207b830 rbp: 0x00007ff7b2077df0 rsp: 0x00007ff7b2077df0
r8: 0x00007ff8453f64f0 r9: 0x0000000000000000 r10: 0x00000000000003b8 r11: 0x0000000115bec890
r12: 0x00007ff7b20782e0 r13: 0x0000000110b896a0 r14: 0x0000000110d1aff0 r15: 0x000000010de91060
rip: 0x0000000110d1b020 rfl: 0x0000000000010206 cr2: 0x0000000000000000
Logical CPU: 6
Error Code: 0x00000000
Trap Number: 6
Thread 0 instruction stream:
5c ca 2d 00 c5 f8 57 c0-c5 f8 29 05 60 ca 2d 00 \.-...W...).`.-.
c5 fd 6f 05 48 ca 2d 00-c5 fd 7f 05 60 ca 2d 00 ..o.H.-.....`.-.
[c5]fd 76 c0 c5 fd ef 05-54 ca 2d 00 c7 05 0a ca ..v.....T.-..... <==
2d 00 00 00 00 00 c5 fd-7f 05 42 ca 2d 00 c5 f9 -.........B.-...
6f 05 1a ca 2d 00 c5 f9-7f 05 52 ca 2d 00 c5 f9 o...-.....R.-...
76 c0 c5 f9 7f 05 56 ca-2d 00 c5 fc 28 05 1e ca v.....V.-...(...
2d 00 c5 fc 29 05 56 ca-2d 00 5d c5 f8 77 c3 90 -...).V.-.]..w..
55 48 89 e5 41 57 41 56-41 55 41 54 53 50 49 89 UH..AWAVAUATSPI.
cc 49 89 d5 49 89 f6 48-89 7d d0 49 83 c5 18 bf .I..I..H.}.I....
78 00 00 00 e8 29 bc 28-00 49 89 c7 48 89 c3 48 x....).(.I..H..H
8d 05 ba 55 2d 00 49 89-07 4d 89 77 08 4d 89 6f ...U-.I..M.w.M.o
10 bf 88 00 00 00 e8 07-bc 28 00 49 89 c5 48 89 .........(.I..H.
Binary Images:
0x110b89000 - 0x110fecfff _pyperscan.abi3.so (*) <6431cdbc-eaaa-3587-b417-057462753d1e> /Users/USER/Library/Caches/*/_pyperscan.abi3.so
0x115bb1000 - 0x115c1cfff dyld (*) <eea022bb-a6ab-3cd1-8ac1-54ce8cfd3333> /usr/lib/dyld
0x10e6a1000 - 0x10ea20fff org.python.python (3.12.7, (c) 2001-2023 Python Software Foundation.) <a4bca307-9de6-39e9-9a39-2a50d7225bae> /opt/local/Library/Frameworks/Python.framework/Versions/3.12/Python
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
VM Region Summary:
ReadOnly portion of Libraries: Total=424.0M resident=0K(0%) swapped_out_or_unallocated=424.0M(100%)
Writable regions: Total=616.7M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=616.7M(100%)
VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
Kernel Alloc Once 8K 1
MALLOC 196.2M 45
MALLOC guard page 16K 4
MALLOC_LARGE (reserved) 384K 2 reserved VM address space (unallocated)
MALLOC_NANO (reserved) 384.0M 1 reserved VM address space (unallocated)
STACK GUARD 4K 1
Stack 16.0M 1
VM_ALLOCATE 19.0M 22
__DATA 4589K 166
__DATA_CONST 6959K 127
__DATA_DIRTY 209K 50
__LINKEDIT 317.6M 50
__OBJC_RO 82.9M 1
__OBJC_RW 3200K 2
__TEXT 106.4M 177
__UNICODE 592K 1
dyld private memory 1024K 1
shared memory 12K 2
=========== ======= =======
TOTAL 1.1G 654
TOTAL, minus reserved VM space 754.3M 654
-----------
Full Report
-----------
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Model: MacBookPro9,1, BootROM 233.0.0.0.0, 4 processors, Quad-Core Intel Core i7, 2.3 GHz, 16 GB, SMC 2.1f175
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In
Display: Color LCD, 1440 x 900 (Widescreen eXtended Graphics Array Plus), Main, MirrorOff, Online
Graphics: NVIDIA GeForce GT 650M, NVIDIA GeForce GT 650M, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x0000, 0x000000000000000000000000000000000000
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x0000, 0x000000000000000000000000000000000000
AirPort: spairport_wireless_card_type_wifi (0x14E4, 0xF5), Broadcom BCM43xx 1.0 (7.77.111.1 AirPortDriverBrcmNIC-1710.4)
AirPort:
Bluetooth: Version (null), 0 services, 0 devices, 0 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: CT1000MX500SSD1, 1 TB
Serial ATA Device: CT2000MX500SSD1, 2 TB
USB Device: USB30Bus
USB Device: USB20Bus
USB Device: hub_device
USB Device: hub_device
USB Device: Apple Internal Keyboard / Trackpad
USB Device: IR Receiver
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: composite_device
USB Device: composite_device
USB Device: USB20Bus
USB Device: hub_device
USB Device: FaceTime HD Camera (Built-in)
Thunderbolt Bus: MacBook Pro, Apple Inc., 25.1
ruckusman commented
I've got unblob working:
Relatively speaking, as I'm not getting worthwhile output on the firmware files I'm analysing, but that's likely down to encryption and compression.
I've got it working on the younger Macbook under Linux Mint, the same machine that generated the error output above under MacOS 12.7.6 - so it isn't a hardware issue with Quad-Core Intel Core i7, it's an issue with MacOS (perhaps on that hardware).
If there's anything else you'd like me to do or provide, just ask, however at this point as I do have it working under Linux, it's probably of benefit to other MacOS users in the longer term.
qkaiser commented
@ruckusman thanks for the detailed report and follow up. I think it is an hardware limitation, but it shows up on MacOS because the pyperscan shared dylib is probably built in a way that includes specific instructions while on Linux it's not there.
We're already disabling AVX512 and FAT_RUNTIME in pyperscan (see https://github.com/vlaci/pyperscan/blob/main/hyperscan-sys/build.rs#L83) to make it work on old Apple devices, so it's really weird that you get this crash.
If you could share the coredump file with us, we can have a look and check what exact instruction it's failing on.
ruckusman commented
What I've posted above is the full output from python, it doesn't take the entire OS down (if I am understanding coredump correctly to be an OS crash, it doesn't)
I've just checked and the /cores folder on that system is empty.
I can replicate the python crash again easily and capture more output if you can point me in the right direction as to anything else that may be of assistance.
If there's a switch that I can pass to python for instance to give a more detailed output of the error, I'm happy to do it.
There is more than one way to 'run' unblob.
I can just type straight unblob - that fails.
I can also run unblob via python using:
python3 /Users/glenn/Library/Python/3.12/bin/unblob
I don't see any distinct differences between the two, but will post the other output from the other machine shortly.
Thank you for giving this your time and attention it is very much appreciated.
qkaiser commented
What I've posted above is the full output from python, it doesn't take the entire OS down (if I am understanding coredump correctly to be an OS crash, it doesn't)
coredump are generated on process crash.
I've just checked and the /cores folder on that system is empty.
You probably need to enable coredumping by typing this command in your terminal before running unblob:
ulimit -c unlimited