Hello,
I am trying to use bash on an OSX box to script render batches. The problem I’m having is that after a variable number of frames are rendered, the program suddenly crashes with a seg fault.
Here is OSX’s crashlog:
Process: blender [2586]
Path: /Applications/blender.app/Contents/MacOS/blender
Identifier: blender
Version: 2.66a (2.66a, 2013-Mar-05, Blender Foundation)
Code Type: X86-64 (Native)
Parent Process: bash [769]
User ID: 501
Date/Time: 2013-04-20 13:22:18.834 -0400
OS Version: Mac OS X 10.8.3 (12D78)
Report Version: 10
Interval Since Last Report: 69530 sec
Crashes Since Last Report: 19
Per-App Crashes Since Last Report: 9
Anonymous UUID: 4A8C6459-1784-0830-7703-A9665C9984F0
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGSEGV)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff900f4386 __semwait_signal + 10
1 libsystem_c.dylib 0x00007fff8ceb6cbd pthread_join + 847
2 org.blenderfoundation.blender 0x0000000100bcc9e7 ccl::Session::wait() + 39
3 org.blenderfoundation.blender 0x0000000100c0fca3 ccl::BlenderSession::render() + 3155
4 org.blenderfoundation.blender 0x0000000100c0a649 ccl::render_func(_object*, _object*) + 41
5 org.blenderfoundation.blender 0x00000001011b462c PyEval_EvalFrameEx + 3532
6 org.blenderfoundation.blender 0x00000001011bc442 fast_function + 178
7 org.blenderfoundation.blender 0x00000001011b489b PyEval_EvalFrameEx + 4155
8 org.blenderfoundation.blender 0x00000001011b381e PyEval_EvalCodeEx + 2078
9 org.blenderfoundation.blender 0x000000010113bfa4 function_call + 356
10 org.blenderfoundation.blender 0x000000010111b449 PyObject_Call + 105
11 org.blenderfoundation.blender 0x00000001009bae9c bpy_class_call + 988
12 ??? 0x0000000104212aa0 rna_RenderEngine_render_func + 96
...
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000004 rbx: 0x0000000000008703 rcx: 0x00007fff5fbfe698 rdx: 0x0000000000000000
rdi: 0x0000000000008703 rsi: 0x0000000000000000 rbp: 0x00007fff5fbfe710 rsp: 0x00007fff5fbfe698
r8: 0x0000000000000000 r9: 0x0000000000000000 r10: 0x0000000000000000 r11: 0x0000000000000246
r12: 0x00007fff7b708180 r13: 0x00000001125f6000 r14: 0x00007fff7b708180 r15: 0x0000000000000000
rip: 0x00007fff900f4386 rfl: 0x0000000000000247 cr2: 0x00000001125f7880
Logical CPU: 0
...
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 1
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: 2907
thread_create: 2
thread_set_state: 0
VM Region Summary:
ReadOnly portion of Libraries: Total=262.1M resident=152.4M(58%) swapped_out_or_unallocated=109.8M(42%)
Writable regions: Total=259.4M written=160.3M(62%) resident=180.9M(70%) swapped_out=0K(0%) unallocated=78.5M(30%)
REGION TYPE VIRTUAL
=========== =======
(null) (reserved) 40K reserved VM address space (unallocated)
IOKit 16.1M
IOKit (reserved) 16K reserved VM address space (unallocated)
MALLOC 198.0M
MALLOC guard page 48K
MALLOC_LARGE (reserved) 512K reserved VM address space (unallocated)
Memory tag=249 156K
STACK GUARD 56.1M
Stack 21.7M
VM_ALLOCATE 40.0G
__DATA 33.8M
__IMAGE 528K
__LINKEDIT 74.9M
__TEXT 187.2M
__UNICODE 544K
shared memory 3432K
=========== =======
TOTAL 40.6G
TOTAL, minus reserved VM space 40.6G
Model: iMac13,2, BootROM IM131.010A.B05, 4 processors, Intel Core i7, 3.4 GHz, 28 GB, SMC 2.11f14
Graphics: NVIDIA GeForce GTX 680MX, NVIDIA GeForce GTX 680MX, PCIe, 2048 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x859B, 0x435438473353313630424D2E4D3136464A44
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
Memory Module: BANK 0/DIMM1, 8 GB, DDR3, 1600 MHz, 0x859B, 0x435438473353313630424D2E4D3136464A44
Memory Module: BANK 1/DIMM1, 8 GB, DDR3, 1600 MHz, 0x859B, 0x435438473353313630424D2E4D3136464A44
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF4), Broadcom BCM43xx 1.0 (5.106.98.100.16)
Bluetooth: Version 4.1.3f3 11349, 2 service, 18 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
PCI Card: pci105a,8760, sppci_raid, Thunderbolt@11,0,0
PCI Card: pci11c1,5901, sppci_ieee1394openhci, Thunderbolt@14,0,0
Serial ATA Device: APPLE HDD ST1000DM003, 1 TB
Serial ATA Device: APPLE SSD SM128E, 121.33 GB
USB Device: hub_device, 0x8087 (Intel Corporation), 0x0024, 0x1a100000 / 2
USB Device: Keyboard Hub, apple_vendor_id, 0x1006, 0x1a130000 / 5
USB Device: Space Navigator, 0x046d (Logitech Inc.), 0xc626, 0x1a133000 / 7
USB Device: Apple Keyboard, apple_vendor_id, 0x024f, 0x1a132000 / 6
USB Device: Saffire 6USB2.0, 0x1235, 0x8008, 0x1a120000 / 4
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8511, 0x1a110000 / 3
USB Device: PTK-840, 0x056a (WACOM Co., Ltd.), 0x00ba, 0x14300000 / 2
USB Device: hub_device, 0x8087 (Intel Corporation), 0x0024, 0x1d100000 / 2
USB Device: hub_device, 0x0424 (SMSC), 0x2412, 0x1d180000 / 3
USB Device: BRCM20702 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x1d181000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x828b, 0x1d181300 / 7
FireWire Device: OEM ATA Device 00, G-TECH, 800mbit_speed
Here is blender’s:
...
Writing: /var/folders/7y/7r7l29nn1rsdq5j124m6y8t40000gn/T/mid2.crash.txt
Segmentation fault: 11
paraboholic:MacOS flowb$ cat /var/folders/7y/7r7l29nn1rsdq5j124m6y8t40000gn/T/mid2.crash.txt
# Blender 2.66 (sub 1), Revision: 55057
# backtrace
0 blender 0x0000000100130ab4 blender_crash_handler_backtrace + 70
1 blender 0x0000000100130ceb blender_crash_handler + 451
2 libsystem_c.dylib 0x00007fff8ce1a94a _sigtramp + 26
3 ??? 0x0000003000000010 0x0 + 206158430224
thank you
-flo