- Posts: 1
- Joined: Sat Apr 20, 2024 2:24 pm
- Real Name: Stephen McRoberts
Sat Apr 20, 2024 2:43 pm
I've been successfully using 3g Recorder for about a month with ffmpeg but I have random crashes that require a power toggle (unplug/plug T4 from Studio) and I'm stumped.
It can work for a few days without an issue and other days can happen twice in 5 minutes. I've never notice it happening during an encode but ffmpeg will report "Error opening input file UltraStudio Recorder 3G." when I start a new one and there's an accompanying crash report in MacOS Console Logs.
Any ideas appreciated.
It can work for a few days without an issue and other days can happen twice in 5 minutes. I've never notice it happening during an encode but ffmpeg will report "Error opening input file UltraStudio Recorder 3G." when I start a new one and there's an accompanying crash report in MacOS Console Logs.
Any ideas appreciated.
- Code: Select all
-------------------------------------
Translated Report (Full Report Below)
-------------------------------------
Process: com.blackmagic-design.BlackmagicIO.DExt [8424]
Path: /Library/SystemExtensions/*/com.blackmagic-design.BlackmagicIO.DExt
Identifier: com.blackmagic-design.BlackmagicIO.DExt
Version: 12.8.1 (1208.0140.1)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
User ID: 270
Date/Time: 2024-04-20 09:43:14.5323 -0400
OS Version: macOS 14.4.1 (23E224)
Report Version: 12
Anonymous UUID: 8C925411-A8A0-1929-15C0-2C2B72C21B43
Time Awake Since Boot: 160000 seconds
System Integrity Protection: enabled
Crashed Thread: 3 Dispatch queue: VideoInputDisable
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000000000e8
Exception Codes: 0x0000000000000001, 0x00000000000000e8
Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process: exc handler [8424]
VM Region Info: 0xe8 is not in any region. Bytes before following region: 4308680472
REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL
UNUSED SPACE AT START
--->
__TEXT 100d14000-100d80000 [ 432K] r-x/r-x SM=COW /Library/SystemExtensions/*/com.blackmagic-design.BlackmagicIO.DExt
Thread 0:
0 libsystem_kernel.dylib 0x181082d48 __sigsuspend_nocancel + 8
1 libdispatch.dylib 0x180fc1188 _dispatch_sigsuspend + 48
2 libdispatch.dylib 0x180fc1158 _dispatch_sig_thread + 60
Thread 1:
0 DriverKit 0x1806f0830 iokit_user_client_trap + 8
1 DriverKit 0x1806e3f18 IOInterruptDispatchSourceThread(void*) + 308
2 libsystem_pthread.dylib 0x1811440b4 _pthread_start + 140
3 libsystem_pthread.dylib 0x18114d64c thread_start + 8
Thread 2:: Dispatch queue: WrappedIOService-Default
0 libsystem_kernel.dylib 0x181080c14 __bsdthread_ctl + 8
1 libsystem_pthread.dylib 0x18114ac40 _pthread_set_properties_self + 148
2 libdispatch.dylib 0x180fafdd4 _dispatch_set_priority_and_mach_voucher_slow + 204
3 libdispatch.dylib 0x180faff9c _dispatch_set_priority_and_voucher_slow + 232
4 libdispatch.dylib 0x180fb5344 _dispatch_lane_serial_drain + 672
5 libdispatch.dylib 0x180fb5efc _dispatch_lane_invoke + 432
6 libdispatch.dylib 0x180fb7228 _dispatch_workloop_invoke + 1768
7 libdispatch.dylib 0x180fc0ebc _dispatch_root_queue_drain_deferred_wlh + 288
8 libdispatch.dylib 0x180fc0728 _dispatch_workloop_worker_thread + 404
9 libsystem_pthread.dylib 0x181146020 _pthread_wqthread + 404
10 libsystem_pthread.dylib 0x18114d640 start_wqthread + 8
Thread 3 Crashed:: Dispatch queue: VideoInputDisable
0 com.blackmagic-design.BlackmagicIO.DExt 0x100d19e18 Util::AsyncUserClient::AsyncEvent::complete(int, unsigned long long const*, unsigned int) + 24
1 com.blackmagic-design.BlackmagicIO.DExt 0x100d19f8c Util::AsyncUserClient::AsyncCompletion::complete(int, void const*, unsigned long) + 20
2 DriverKit 0x1806e30d0 IODispatchQueueBlockFunction(void*) + 32
3 DriverKit 0x1806e3188 invocation function for block in IODispatchQueue::DispatchAsync_f(void*, void (*)(void*)) + 152
4 libdispatch.dylib 0x180fad268 _dispatch_call_block_and_release + 32
5 libdispatch.dylib 0x180fb5394 _dispatch_lane_serial_drain + 752
6 libdispatch.dylib 0x180fb5efc _dispatch_lane_invoke + 432
7 libdispatch.dylib 0x180fb7228 _dispatch_workloop_invoke + 1768
8 libdispatch.dylib 0x180fc0ebc _dispatch_root_queue_drain_deferred_wlh + 288
9 libdispatch.dylib 0x180fc0728 _dispatch_workloop_worker_thread + 404
10 libsystem_pthread.dylib 0x181146020 _pthread_wqthread + 404
11 libsystem_pthread.dylib 0x18114d640 start_wqthread + 8
Thread 4:
0 libsystem_pthread.dylib 0x18114d638 start_wqthread + 0
Thread 5:
0 libsystem_pthread.dylib 0x18114d638 start_wqthread + 0
Thread 6:
0 libsystem_pthread.dylib 0x18114d638 start_wqthread + 0
Thread 7:
0 libsystem_pthread.dylib 0x18114d638 start_wqthread + 0
Thread 3 crashed with ARM Thread State (64-bit):
x0: 0x00000000000000d8 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000
x4: 0x0000000000000000 x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000403
x8: 0x0000000000000000 x9: 0x0000000000000000 x10: 0x0000000000000400 x11: 0x0000000000000111
x12: 0x0000600000104108 x13: 0x000000000000ffef x14: 0x001ffe0000000000 x15: 0x001ffe0000000000
x16: 0x000000018113bac8 x17: 0x0000000183211c90 x18: 0x0000000000000000 x19: 0x00000000000000d8
x20: 0x0000600000810058 x21: 0x0000000001110000 x22: 0x0000000000000114 x23: 0x000000016f1730e0
x24: 0x000060000140c2e8 x25: 0x0000000000000000 x26: 0x0000000000000000 x27: 0x0000600002f74400
x28: 0x0000000000000000 fp: 0x000000016f1727a0 lr: 0x0000000100d19f8c
sp: 0x000000016f172790 pc: 0x0000000100d19e18 cpsr: 0x80001000
far: 0x00000000000000e8 esr: 0x92000006 (Data Abort) byte read Translation fault
Binary Images:
0x10131c000 - 0x1013a7fff dyld (*) <f6dd3ec2-85a4-3ab1-8486-b189cd980ebe> /usr/lib/dyld
0x100d14000 - 0x100d7ffff com.blackmagic-design.BlackmagicIO.DExt (12.8.1) <245c1a99-c052-36d6-8190-9dae3ceed110> /Library/SystemExtensions/*/com.blackmagic-design.BlackmagicIO.DExt
0x18107b000 - 0x1810b6fe7 libsystem_kernel.dylib (*) <3bfa2f97-8fbd-391b-874a-8ec33a03c891> /System/DriverKit/usr/lib/system/libsystem_kernel.dylib
0x180fa3000 - 0x180feefff libdispatch.dylib (*) <84acab9b-8a0c-3fd0-b30a-a62adb77d47c> /System/DriverKit/usr/lib/system/libdispatch.dylib
0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???
0x1806d7000 - 0x18071b00d DriverKit (*) <b72366c2-6794-34cc-9cca-5f7a984d76cb> /System/DriverKit/System/Library/Frameworks/DriverKit.framework/DriverKit
0x18113f000 - 0x18114eff3 libsystem_pthread.dylib (*) <51f7a6fa-30fa-3024-a230-8ea35725c925> /System/DriverKit/usr/lib/system/libsystem_pthread.dylib
0x181133000 - 0x18113eff7 libsystem_platform.dylib (*) <347d57f3-651a-39f4-b007-6c6d8682a98b> /System/DriverKit/usr/lib/system/libsystem_platform.dylib
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=9508K resident=0K(0%) swapped_out_or_unallocated=9508K(100%)
Writable regions: Total=686.8M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=686.8M(100%)
VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
Kernel Alloc Once 32K 1
MALLOC 682.2M 24
MALLOC guard page 96K 6
STACK GUARD 128K 8
Stack 4384K 9
Stack Guard 64.0M 2
VM_ALLOCATE 64K 2
__AUTH 39K 10
__AUTH_CONST 120K 20
__DATA 1287K 21
__DATA_CONST 102K 20
__DATA_DIRTY 22K 3
__LINKEDIT 5232K 3
__TEXT 4276K 22
dyld private memory 272K 2
=========== ======= =======
TOTAL 761.8M 153
-----------
Full Report
-----------
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