Purpose of this repo is to demonstrate Xcode 15.2 linking issue on x86.
- Install latest Xcode 15.2 on Intel CPU Mac, Ventura 13.6.4.
- Run
swift run.
Running...
NWPathMonitor...
NWPathMonitor done.
Done
NWPathMonitor...
[1] 3866 segmentation fault swift run
- Use Xcode 14.3.1 on the same machine.
- The same program perfectly runs with Xcode 15.2 on Apple Silicon.
-------------------------------------
Translated Report (Full Report Below)
-------------------------------------
Process: xcode15crash [3866]
Path: /Users/USER/*/xcode15crash
Identifier: xcode15crash
Version: ???
Code Type: X86-64 (Native)
Parent Process: zsh [659]
Responsible: stable [38940]
User ID: 501
Date/Time: 2024-01-25 00:28:00.7968 +0200
OS Version: macOS 13.6.4 (22G513)
Report Version: 12
Bridge OS Version: 8.3 (21P3049)
Anonymous UUID: 7D827149-42E7-FA8E-2B6E-14280720464D
Sleep/Wake UUID: 3044B3FD-B89E-41EF-8BE9-1E4062B55B38
Time Awake Since Boot: 91000 seconds
Time Since Wake: 2394 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000
Exception Codes: 0x0000000000000001, 0x0000000000000000
Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process: exc handler [3866]
VM Region Info: 0 is not in any region. Bytes before following region: 4322820096
REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL
UNUSED SPACE AT START
--->
__TEXT 101a90000-101a98000 [ 32K] r-x/r-x SM=COW .../xcode15crash
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 ??? 0x0 ???
1 xcode15crash 0x101a97252 main + 418 (main.swift:12)
2 dyld 0x7ff8179a041f start + 1903
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000101a970b0 rcx: 0x0000000000000001 rdx: 0x0000000085473819
rdi: 0x0000000000000000 rsi: 0x000000000000001a rbp: 0x00007ff7be46f1a0 rsp: 0x00007ff7be46f0c8
r8: 0x0000000000000100 r9: 0x00000000000000ff r10: 0x0000000000000600 r11: 0x00006000010eba1c
r12: 0x00007ff7be46f368 r13: 0x00007ff7be46f3a0 r14: 0x00007ff7be46f3b0 r15: 0x00007ff7be46f230
rip: 0x0000000000000000 rfl: 0x0000000000010246 cr2: 0x0000000000000000
Logical CPU: 6
Error Code: 0x00000014 (no mapping for user instruction read)
Trap Number: 14
Binary Images:
0x101a90000 - 0x101a97fff xcode15crash (*) <f03b087c-0cdb-3f92-82cc-bdfa950d0ced> /Users/USER/*/xcode15crash
0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???
0x7ff81799a000 - 0x7ff817a325ef dyld (*) <8678e5e0-2643-3c19-8d09-b66e9040182c> /usr/lib/dyld
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: 30
thread_create: 0
thread_set_state: 568
VM Region Summary:
ReadOnly portion of Libraries: Total=286.3M resident=0K(0%) swapped_out_or_unallocated=286.3M(100%)
Writable regions: Total=529.4M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=529.4M(100%)
VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
Kernel Alloc Once 8K 1
MALLOC 137.2M 11
MALLOC guard page 24K 5
MALLOC_NANO (reserved) 384.0M 1 reserved VM address space (unallocated)
STACK GUARD 56.0M 1
Stack 8192K 1
VM_ALLOCATE 4K 1
__DATA 3083K 137
__DATA_CONST 5643K 97
__DATA_DIRTY 339K 57
__LINKEDIT 170.9M 3
__OBJC_RO 66.3M 1
__OBJC_RW 2013K 2
__TEXT 115.4M 152
dyld private memory 260K 2
shared memory 16K 2
=========== ======= =======
TOTAL 948.9M 474
TOTAL, minus reserved VM space 564.9M 474
-----------
Full Report
-----------
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"version" : 2,
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"deployVersion" : 210,
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"coalitionID" : 2630,
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"incident" : "100F1724-FC42-4245-BE22-163251883C03",
"pid" : 3866,
"cpuType" : "X86-64",
"roots_installed" : 0,
"bug_type" : "309",
"procLaunch" : "2024-01-25 00:27:59.8303 +0200",
"procStartAbsTime" : 91753608565249,
"procExitAbsTime" : 91754574835954,
"procName" : "xcode15crash",
"procPath" : "\/Users\/USER\/*\/xcode15crash",
"parentProc" : "zsh",
"parentPid" : 659,
"coalitionName" : "dev.warp.Warp-Stable",
"crashReporterKey" : "7D827149-42E7-FA8E-2B6E-14280720464D",
"responsiblePid" : 38940,
"responsibleProc" : "stable",
"codeSigningID" : "",
"codeSigningTeamID" : "",
"codeSigningValidationCategory" : 0,
"codeSigningTrustLevel" : 0,
"wakeTime" : 2394,
"bridgeVersion" : {"build":"21P3049","train":"8.3"},
"sleepWakeUUID" : "3044B3FD-B89E-41EF-8BE9-1E4062B55B38",
"sip" : "enabled",
"vmRegionInfo" : "0 is not in any region. Bytes before following region: 4322820096\n REGION TYPE START - END [ VSIZE] PRT\/MAX SHRMOD REGION DETAIL\n UNUSED SPACE AT START\n---> \n __TEXT 101a90000-101a98000 [ 32K] r-x\/r-x SM=COW ...\/xcode15crash",
"exception" : {"codes":"0x0000000000000001, 0x0000000000000000","rawCodes":[1,0],"type":"EXC_BAD_ACCESS","signal":"SIGSEGV","subtype":"KERN_INVALID_ADDRESS at 0x0000000000000000"},
"termination" : {"flags":0,"code":11,"namespace":"SIGNAL","indicator":"Segmentation fault: 11","byProc":"exc handler","byPid":3866},
"vmregioninfo" : "0 is not in any region. Bytes before following region: 4322820096\n REGION TYPE START - END [ VSIZE] PRT\/MAX SHRMOD REGION DETAIL\n UNUSED SPACE AT START\n---> \n __TEXT 101a90000-101a98000 [ 32K] r-x\/r-x SM=COW ...\/xcode15crash",
"extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":568,"task_for_pid":30},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0},
"faultingThread" : 0,
"threads" : [{"triggered":true,"id":843801,"threadState":{"r13":{"value":140702025970592},"rax":{"value":0},"rflags":{"value":66118},"cpu":{"value":6},"r14":{"value":140702025970608},"rsi":{"value":26},"r8":{"value":256},"cr2":{"value":0},"rdx":{"value":2236037145},"r10":{"value":1536},"r9":{"value":255},"r15":{"value":140702025970224},"rbx":{"value":4322848944,"sourceFile":"main.swift","symbol":"main","symbolLocation":0},"trap":{"value":14,"description":"(no mapping for user instruction read)"},"err":{"value":20},"r11":{"value":105553134008860},"rip":{"value":0},"rbp":{"value":140702025970080},"rsp":{"value":140702025969864},"r12":{"value":140702025970536},"rcx":{"value":1},"flavor":"x86_THREAD_STATE","rdi":{"value":0}},"queue":"com.apple.main-thread","frames":[{"imageOffset":0,"imageIndex":1},{"imageOffset":29266,"sourceLine":12,"sourceFile":"main.swift","symbol":"main","imageIndex":0,"symbolLocation":418},{"imageOffset":25631,"symbol":"start","symbolLocation":1903,"imageIndex":2}]}],
"usedImages" : [
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"arch" : "x86_64",
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"uuid" : "f03b087c-0cdb-3f92-82cc-bdfa950d0ced",
"path" : "\/Users\/USER\/*\/xcode15crash",
"name" : "xcode15crash"
},
{
"size" : 0,
"source" : "A",
"base" : 0,
"uuid" : "00000000-0000-0000-0000-000000000000"
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{
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"uuid" : "8678e5e0-2643-3c19-8d09-b66e9040182c",
"path" : "\/usr\/lib\/dyld",
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],
"sharedCache" : {
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"size" : 21474836480,
"uuid" : "7fe9478f-8955-356c-ac51-5c6ffc253b95"
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"vmSummary" : "ReadOnly portion of Libraries: Total=286.3M resident=0K(0%) swapped_out_or_unallocated=286.3M(100%)\nWritable regions: Total=529.4M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=529.4M(100%)\n\n VIRTUAL REGION \nREGION TYPE SIZE COUNT (non-coalesced) \n=========== ======= ======= \nKernel Alloc Once 8K 1 \nMALLOC 137.2M 11 \nMALLOC guard page 24K 5 \nMALLOC_NANO (reserved) 384.0M 1 reserved VM address space (unallocated)\nSTACK GUARD 56.0M 1 \nStack 8192K 1 \nVM_ALLOCATE 4K 1 \n__DATA 3083K 137 \n__DATA_CONST 5643K 97 \n__DATA_DIRTY 339K 57 \n__LINKEDIT 170.9M 3 \n__OBJC_RO 66.3M 1 \n__OBJC_RW 2013K 2 \n__TEXT 115.4M 152 \ndyld private memory 260K 2 \nshared memory 16K 2 \n=========== ======= ======= \nTOTAL 948.9M 474 \nTOTAL, minus reserved VM space 564.9M 474 \n",
"legacyInfo" : {
"threadTriggered" : {
"queue" : "com.apple.main-thread"
}
},
"logWritingSignature" : "0fd282fb4587da6bc453a095e60599a1577e16e5",
"trialInfo" : {
"rollouts" : [
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"factorPackIds" : {
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},
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{
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}