MIDI Server/CoreMidi Crashing
I am having problems with CoreMidi crashing. I am using latest LogicPro, Sonoma 14.4.1, Mac Studio M1 Ultra, 64 Gb RAM, Fireface 802FS.
I am using Network Midi in my set up with 15 ports over a gigabit switch. The midi works fine for a good long while and then occasionally a port is dropped for some reason, or midi is not transmitted properly, or a note hangs. Eventually I get an a "CoreMidi Error 1" requiring logic to be restarted, and quite often the computer to be restarted to resolve the problem.
Is there a known issue with CoreMidi? Has it been resolved in an OS I could upgrade or downgrade to? Any way to resolve this?
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: Namespace SIGNAL, Code 6 Abort trap: 6
Terminating Process: MIDIServer [3526]
Application Specific Information:
abort() called
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x18603aa60 __pthread_kill + 8
1 libsystem_pthread.dylib 0x186072c20 pthread_kill + 288
2 libsystem_c.dylib 0x185f7fa20 abort + 180
3 libc++abi.dylib 0x186029d30 abort_message + 132
4 libc++abi.dylib 0x186019fe8 demangling_terminate_handler() + 348
5 libobjc.A.dylib 0x185cb81d0 _objc_terminate() + 144
6 libc++abi.dylib 0x1860290f4 std::__terminate(void (*)()) + 16
7 libc++abi.dylib 0x18602c5f8 __cxa_rethrow + 204
8 libobjc.A.dylib 0x185cd22d4 objc_exception_rethrow + 44
9 CoreFoundation 0x18614febc CFRunLoopRunSpecific + 784
10 CoreFoundation 0x1861cde3c CFRunLoopRun + 64
11 CoreMIDI 0x1a0245ad4 MIDIServerRun + 5304
12 MIDIServer 0x100053ed0 0x100050000 + 16080
13 dyld 0x185cea0e0 start + 2360
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000
x4: 0x000000018602e2cb x5: 0x000000016fdaf1d0 x6: 0x000000000000006e x7: 0x0000000000000000
x8: 0x8dc90f9bc4d9cff8 x9: 0x8dc90f9a290e3538 x10: 0x0000000000000200 x11: 0x000000000000000b
x12: 0x0000000000000000 x13: 0x0000000000404096 x14: 0x00000000ffffffff x15: 0x000000012b704080
x16: 0x0000000000000148 x17: 0x00000001f80eac30 x18: 0x0000000000000000 x19: 0x0000000000000006
x20: 0x00000001edd7fac0 x21: 0x0000000000000103 x22: 0x00000001edd7fba0 x23: 0x0000000000000001
x24: 0x000000012c404310 x25: 0x0000000000000001 x26: 0x000000012c4041b0 x27: 0x0000000000000000
x28: 0x0000000000000001 fp: 0x000000016fdaf140 lr: 0x0000000186072c20
sp: 0x000000016fdaf120 pc: 0x000000018603aa60 cpsr: 0x40001000
far: 0x0000000000000000 esr: 0x56000080 Address size fault
Binary Images:
0x1001cc000 - 0x1001e3fff com.apple.AppleMIDIBluetoothDriver (1.10) <9108aba7-a6db-332c-a662-cefc52d51e06> /System/Library/Extensions/AppleMIDIBluetoothDriver.plugin/Contents/MacOS/AppleMIDIBluetoothDriver
0x10011c000 - 0x10011ffff com.apple.AppleMIDIIACDriver (2.0) <525da1a9-9668-3000-b22a-4583e03e1acb> /System/Library/Extensions/AppleMIDIIACDriver.plugin/Contents/MacOS/AppleMIDIIACDriver
0x10014c000 - 0x100163fff com.apple.AppleMIDIRTPDriver (1.10) <be81b5c1-dd22-3376-9b67-3249d9d40b6b> /System/Library/Extensions/AppleMIDIRTPDriver.plugin/Contents/MacOS/AppleMIDIRTPDriver
0x100078000 - 0x10009ffff com.apple.AppleMIDIUSBDriver (1.10) <51f735cf-d387-325d-9a43-971b234e7761> /System/Library/Extensions/AppleMIDIUSBDriver.plugin/Contents/MacOS/AppleMIDIUSBDriver
0x1000e0000 - 0x1000e7fff de.rme-audio.firefaceUSB3Midi (4.05) <e5feeaac-9b1a-3694-989f-aea9070edb12> /Library/Audio/MIDI Drivers/MADIfaceUSB3MIDIDriver.plugin/Contents/MacOS/MADIfaceUSB3MIDIDriver
0x1000bc000 - 0x1000c7fff com.apple.iokit.IOUSBLib (900.4.2) <f084ff7f-0161-36a6-8ef3-faba49f64ad5> /System/Library/Extensions/IOUSBHostFamily.kext/Contents/PlugIns/IOUSBLib.bundle/Contents/MacOS/IOUSBLib
0x100050000 - 0x100053fff MIDIServer (*) <53e61166-a249-3adc-a69e-a75d8cbfe64b> /System/Library/Frameworks/CoreMIDI.framework/MIDIServer
0x186031000 - 0x18606bffb libsystem_kernel.dylib (*) <2a91fd2c-4cef-3211-a025-7a1c0a8c2db5> /usr/lib/system/libsystem_kernel.dylib
0x18606c000 - 0x186078fff libsystem_pthread.dylib (*) <45239f06-cc53-36d0-9933-7776ac7ea2fa> /usr/lib/system/libsystem_pthread.dylib
0x185f09000 - 0x185f87ff3 libsystem_c.dylib (*) <49477e07-e77b-332f-b98d-79ca210a866d> /usr/lib/system/libsystem_c.dylib
0x186015000 - 0x186030ffb libc++abi.dylib (*) <4fed965b-18ad-3a4f-8928-1f0a3c35345f> /usr/lib/libc++abi.dylib
0x185c94000 - 0x185ce3d83 libobjc.A.dylib (*) <76c8305c-4066-390c-8f3e-f0858d756ad8> /usr/lib/libobjc.A.dylib
0x1860d4000 - 0x1865acfff com.apple.CoreFoundation (6.9) <33908a83-098f-3437-973e-fb848c4f39df> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x1a020f000 - 0x1a02a4fff com.apple.audio.midi.CoreMIDI (2.0) <ae607a73-0122-38b2-b42d-6a9984dc7b2d> /System/Library/Frameworks/CoreMIDI.framework/Versions/A/CoreMIDI
0x185ce4000 - 0x185d6c9db dyld (*) <f6dd3ec2-85a4-3ab1-8486-b189cd980ebe> /usr/lib/dyld
0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???
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
Mac Studio, macOS 14.4
Posted on Mar 4, 2025 3:43 AM
Upvote if this is a clear question
Downvote if this question isn’t clear