I agree. It's normal practice to keep the original Post updated with the latest update including latest s/w. @Syncretic did say he was pretty busy though.
Got a tip for us?
Let us know
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MP 1,1-5,1 Latebloom - An experimental workaround for the 11.3+ race condition
- Thread starter Syncretic
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OK, I can take a hint. I'm still too busy to do a proper re-work of post #1, but I've updated the "official" attached version to v0.20 and added links to my v0.20 and v0.21 posts so folks can quickly find them. Hopefully that'll do until I can come up for air again.
@Syncretic please excuse my lack of knowledge and if the following is total nonsense, but I noticed that before one of the freezes:
fletcher64_init:106: Selecting SSE2 implementation of fletcher64
If I understand correctly, the fletcher algorithm is used to calculate filesystem checksums.
When googling that message I found a lot of references to "Selecting AVX2 implementation of fletcher64", which would make sense for newer CPUs implementing AVX2 (Sandy Bridge+).
I would be curious to see if there's a correlation between the implementation of fletcher64 and the problematic Mac (or Hackintosh) models. Would the 11.3+ boot issues only happen on CPUs not implementing AVX2?
fletcher64_init:106: Selecting SSE2 implementation of fletcher64
If I understand correctly, the fletcher algorithm is used to calculate filesystem checksums.
When googling that message I found a lot of references to "Selecting AVX2 implementation of fletcher64", which would make sense for newer CPUs implementing AVX2 (Sandy Bridge+).
I would be curious to see if there's a correlation between the implementation of fletcher64 and the problematic Mac (or Hackintosh) models. Would the 11.3+ boot issues only happen on CPUs not implementing AVX2?
Just sharing my experience using MyBootMgr (072a) and successfully upgrading from Big Sur 11.2.1 to 11.5.2 almost entirely without incident (just a hang halfway through the first progress bar - forced a reboot and it went on to do its thing). I didn't make any changes to the default Latebloom settings in MyBootMgr. Although I've only rebooted it twice so far, it seems very stable and lightening fast/responsive. VideoProc confirms HWAccel. Just adding up whether I should move everything across now from my Mojave setup...?
This is an interesting observation, but it doesn't really lead anywhere. The lowest Mac that supports Big Sur has AVX1, and most of them have AVX2, so it's not unreasonable to think that perhaps Apple might deprecate, or at least stop maintaining, the pre-AVX code, which could in turn lead to erratic behavior.
For APFS, it appears that the only AVX they use is in the Fletcher64 checksum routine. At startup, APFS calls _fletcher64_init(), which looks at the CPUID data and chooses an implementation using the highest available hardware functionality - AVX2, AVX1, SSE2, or "non-vectorized" (not using any SIMD instructions). All subsequent references to Fletcher64 are indirect, based on that selection. Unfortunately, there is no indication that any of these functions are related to the startup race condition. All four implementations are self-contained (no calls to external routines), no locks are used, no sleeping occurs. They basically run loops of math operations to calculate the checksum, then they're done. While the AVX+ implementations are presumably faster than the SSE2/non-vectored ones, the difference should not be dramatic - the AVX1 implementation is nearly identical to the SSE2 version (uses only XMM registers via AVX instructions instead of their SSE2 counterparts), with the added overhead of preserving and restoring all of the YMM registers (YMM accesses take an additional clock cycle over XMM accesses). I have no way to accurately benchmark them, but I suspect that the SSE2 and AVX1 implementations are effectively identical.
To see if there may be a timing issue, I patched the APFS kext to force it to use the "non-vectorized" Fletcher64 implementation (which should presumably be slower than SSE2), and found no difference in the frequency or nature of the boot hangs as compared to SSE2. This only covers the "slower" case, and I don't have a good way to test the "faster" case using a Mac - but there are reports from Hackintosh users with newer (AVX+) CPUs who still experience the boot hangs; those systems would be using the AVX1/AVX2 implementations, so we can probably rule out the Fletcher64 checksum calculation as the source of the problem.
(I must admit I got my hopes up a little bit when I first realized that there could be a distinct codepath that might now be neglected - I'll have to examine some of the other kexts for similar cases where they differentiate feature sets that are only present on newer CPUs.)
@Syncretic ... OpenCore has an EnableVectorAcceleration setting which is misleadingly named as it doesn't provide AVX when not present, but instead only uses AVX for the mentioned hashes when it is already available.
Last edited:
Latebloom check?
I've just installed OpenCore 0.7.3 and warm-booted 11.5.2 successfully on the first attempt (via Latebloom 0.21). I intended to paste here the diagnostic of "latebloom check v10", but, although it detects the latebloom kext was loaded, it says the hook wasn't placed. Is there a newer version of the latebloom check? Might I have done anything wrong?
EDIT: After a long wait, the following was generated, but, quite certainly, the latebloom doesn't seem to have been placed.
EDIT2: While searching unsuccessfully how to re-implement OpenCanopy's graphical picker, I've warm-rebooted my Mac Pro 5,1 six times, all successfully. In all cases, latebloom check v10 says the latebloom hook was not placed. The following was my first "successful" report. I don't know what to think. Considering six successful warm boots in a row, I would think latebloom is actually working, but, is it?
I've just installed OpenCore 0.7.3 and warm-booted 11.5.2 successfully on the first attempt (via Latebloom 0.21). I intended to paste here the diagnostic of "latebloom check v10", but, although it detects the latebloom kext was loaded, it says the hook wasn't placed. Is there a newer version of the latebloom check? Might I have done anything wrong?
EDIT: After a long wait, the following was generated, but, quite certainly, the latebloom doesn't seem to have been placed.
EDIT2: While searching unsuccessfully how to re-implement OpenCanopy's graphical picker, I've warm-rebooted my Mac Pro 5,1 six times, all successfully. In all cases, latebloom check v10 says the latebloom hook was not placed. The following was my first "successful" report. I don't know what to think. Considering six successful warm boots in a row, I would think latebloom is actually working, but, is it?
Code:
Warmboot
4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:opencore-version REL-073-2021-09-06
53 0 0 0xe000 0xe000 AAA.LoadEarly.latebloom (0.21) 6C8398F6-162F-36B9-A430-D6D98797BF4A <14 5 3 2 1>
Timestamp Thread Type Activity PID TTL
Real model decoded from serial number: Mac Pro 2010 (MP5,1)
1 x Intel(R) Xeon(R) CPU X5675 @ 3.07GHz
CKxxxxxBH2N
AMD Radeon HD 7970
running at 11.5.2 20G95 Kernel 20.6.0
boot-args -no_compat_check lbloom=15,1,1,200,50
Hardware:
Hardware Overview:
Model Name: Mac Pro
Model Identifier: MacPro5,1
Processor Name: 6-Core Intel Xeon
Processor Speed: 3.06 GHz
Number of Processors: 1
Total Number of Cores: 6
L2 Cache (per Core): 256 KB
L3 Cache: 12 MB
Hyper-Threading Technology: Enabled
Memory: 32 GB
System Firmware Version: 9999.0.0.0.0
SMC Version (system): 1.39f11
SMC Version (processor tray): 1.39f11
System Software Overview:
System Version: macOS 11.5.2 (20G95)
Kernel Version: Darwin 20.6.0
Network:
Type: Ethernet
Hardware: Ethernet
Service Order: 0
Type: Ethernet
Hardware: Ethernet
Service Order: 1
Type: Ethernet
Hardware: Ethernet
Service Order: 2
Type: Ethernet
Hardware: Ethernet
Service Order: 3
Type: AirPort
Hardware: AirPort
Service Order: 4
Type: Ethernet
Hardware: Ethernet
Service Order: 5
Type: Ethernet
Hardware: Ethernet
Service Order: 6
Wi-Fi:
Card Type: AirPort Extreme (0x14E4, 0x14A)
Firmware Version: Broadcom BCM43xx 1.0 (7.77.111.1 AirPortDriverBrcmNIC-1680.8)
Storage:
File System: UFSD_NTFS
BSD Name: disk0s2
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk4s1
Protocol: USB
Internal: No
File System: APFS
BSD Name: disk5s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk5s5
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk6s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk8s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk6s4s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
Physical Interconnect: SATA
Physical Interconnect: SATA
BSD Name: disk3
File System: MS-DOS FAT32
BSD Name: disk3s1
Content: EFI
BSD Name: disk3s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk0
File System: MS-DOS FAT32
BSD Name: disk0s1
Content: EFI
File System: UFSD_NTFS
BSD Name: disk0s2
Content: Microsoft Basic Data
Physical Interconnect: SATA
BSD Name: disk1
File System: MS-DOS FAT32
BSD Name: disk1s1
Content: EFI
BSD Name: disk1s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk7
File System: MS-DOS FAT32
BSD Name: disk7s1
Content: EFI
BSD Name: disk7s2
Content: Apple_APFS
PCI:
Name: ATY,AMD,RadeonFramebuffer
Type: Display Controller
Bus: PCI
Slot: Slot-1
Name: ATY,HamachiParent
Type: ATY,HamachiParent
Bus: PCI
Slot: Slot-1
Type: IEEE 1394 Open HCI
Bus: PCI
Slot: Slot-3
Name: Titan Ridge Thunderbolt Controller
Type: Thunderbolt-Controller
Bus: PCI
Slot: Slot-4
Name: XHC2
Type: USB eXtensible Host-Controller
Bus: PCI
Slot: Slot-4
USB:
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
Bluetooth USB Host Controller:
Product ID: 0x8294
Location ID: 0x5a100000
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x5406
Speed: Up to 480 Mb/s
Location ID: 0xfd500000 / 3
USB Interface: 0
Product ID: 0x9580
Speed: Up to 480 Mb/s
Location ID: 0xfd100000 / 2
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x9126
Speed: Up to 480 Mb/s
Location ID: 0xfa200000 / 1
Product ID: 0x1006
Speed: Up to 480 Mb/s
Location ID: 0xfa230000 / 4
USB Receiver:
Product ID: 0xc52b
Speed: Up to 12 Mb/s
Location ID: 0xfa233000 / 7
Product ID: 0x0221
Speed: Up to 1.5 Mb/s
Location ID: 0xfa232000 / 6
Product ID: 0x9226
Speed: Up to 12 Mb/s
Location ID: 0xfa260000 / 2
Product ID: 0x8508
Speed: Up to 480 Mb/s
Location ID: 0xfa250000 / 5
Product ID: 0x1105
Speed: Up to 12 Mb/s
Location ID: 0xfa240000 / 3
USB 3.1 Bus:
Host Controller Driver: AppleUSBXHCITR
USB3.0 Hub:
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00300000 / 28
USB3.0 Hub :
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00340000 / 29
USB-SATA Bridge:
Product ID: 0x2771
Speed: Up to 5 Gb/s
Location ID: 0x00343000 / 34
USB3.0 Hub :
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00344000 / 30
Product ID: 0x4000
Speed: Up to 5 Gb/s
Location ID: 0x00344300 / 33
Bluetooth:
Bluetooth Low Energy Supported: Yes
Handoff Supported: Yes
Instant Hot Spot Supported: Yes
Manufacturer: Broadcom
Composite Class Of Device: 0x380104
Connected: Yes
Manufacturer: Broadcom (0x5, 0x240C)
Class of Device: 0x05 0x25 0x0594
EDR Supported: Yes
eSCO Supported: No
SSP Supported: Yes
Connected: No
Manufacturer: Apple (0x6, 0x03)
Class of Device: 0x04 0x06 0x240418
EDR Supported: Yes
eSCO Supported: Yes
SSP Supported: Yes
Memory:
Upgradeable Memory: Yes
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Last edited:
add -v and lb_debug=1 to your boot-args and look for the charismatic lines @Syncretic writes during the now verbose boot phase.
It is depending on the OC Implementation and if the lb_debug flag is set or not.
I did not noticed any pattern but have seen systems what placed the hook (visible in verbose mode) but had not reported it in the boot log I read out with the script.
New report of latebloom 0.21 (without hook placement?) booting OC 0.7.2/BS 11.5.2.
Unless @Syncretic changed something in 0.21, no hook placement should mean latebloom is not doing its job.
Unless @Syncretic changed something in 0.21, no hook placement should mean latebloom is not doing its job.
Code:
Warmboot
4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:opencore-version REL-072-2021-08-02
53 0 0 0xe000 0xe000 AAA.LoadEarly.latebloom (0.21) 6C8398F6-162F-36B9-A430-D6D98797BF4A <14 5 3 2 1>
Timestamp Thread Type Activity PID TTL
Real model decoded from serial number: Mac Pro 2010 (MP5,1)
1 x Intel(R) Xeon(R) CPU X5675 @ 3.07GHz
CKxxxxxBH2N
AMD Radeon HD 7970
running at 11.5.2 20G95 Kernel 20.6.0
boot-args -no_compat_check lbloom=15,1,1,200,50
Hardware:
Hardware Overview:
Model Name: Mac Pro
Model Identifier: MacPro5,1
Processor Name: 6-Core Intel Xeon
Processor Speed: 3.06 GHz
Number of Processors: 1
Total Number of Cores: 6
L2 Cache (per Core): 256 KB
L3 Cache: 12 MB
Hyper-Threading Technology: Enabled
Memory: 32 GB
System Firmware Version: 9999.0.0.0.0
SMC Version (system): 1.39f11
SMC Version (processor tray): 1.39f11
System Software Overview:
System Version: macOS 11.5.2 (20G95)
Kernel Version: Darwin 20.6.0
Network:
Type: Ethernet
Hardware: Ethernet
Service Order: 0
Type: Ethernet
Hardware: Ethernet
Service Order: 1
Type: Ethernet
Hardware: Ethernet
Service Order: 2
Type: Ethernet
Hardware: Ethernet
Service Order: 3
Type: AirPort
Hardware: AirPort
Service Order: 4
Type: Ethernet
Hardware: Ethernet
Service Order: 5
Type: Ethernet
Hardware: Ethernet
Service Order: 6
Wi-Fi:
Card Type: AirPort Extreme (0x14E4, 0x14A)
Firmware Version: Broadcom BCM43xx 1.0 (7.77.111.1 AirPortDriverBrcmNIC-1680.8)
Storage:
File System: UFSD_NTFS
BSD Name: disk0s2
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk3s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk5s1
Protocol: USB
Internal: No
File System: APFS
BSD Name: disk7s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk7s5
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk8s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk8s4s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: MS-DOS FAT16
BSD Name: disk9s1
Protocol: USB
Internal: No
Physical Interconnect: SATA
Physical Interconnect: SATA
BSD Name: disk6
File System: MS-DOS FAT32
BSD Name: disk6s1
Content: EFI
BSD Name: disk6s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk0
File System: MS-DOS FAT32
BSD Name: disk0s1
Content: EFI
File System: UFSD_NTFS
BSD Name: disk0s2
Content: Microsoft Basic Data
Physical Interconnect: SATA
BSD Name: disk2
File System: MS-DOS FAT32
BSD Name: disk2s1
Content: EFI
BSD Name: disk2s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk1
File System: MS-DOS FAT32
BSD Name: disk1s1
Content: EFI
BSD Name: disk1s2
Content: Apple_APFS
PCI:
Name: ATY,AMD,RadeonFramebuffer
Type: Display Controller
Bus: PCI
Slot: Slot-1
Name: ATY,HamachiParent
Type: ATY,HamachiParent
Bus: PCI
Slot: Slot-1
Type: IEEE 1394 Open HCI
Bus: PCI
Slot: Slot-3
Name: Titan Ridge Thunderbolt Controller
Type: Thunderbolt-Controller
Bus: PCI
Slot: Slot-4
Name: XHC2
Type: USB eXtensible Host-Controller
Bus: PCI
Slot: Slot-4
USB:
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x5406
Speed: Up to 480 Mb/s
Location ID: 0xfd500000 / 1
USB Interface: 0
Product ID: 0x9580
Speed: Up to 480 Mb/s
Location ID: 0xfd100000 / 2
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x9126
Speed: Up to 480 Mb/s
Location ID: 0xfa200000 / 1
Product ID: 0x1006
Speed: Up to 480 Mb/s
Location ID: 0xfa230000 / 4
USB Receiver:
Product ID: 0xc52b
Speed: Up to 12 Mb/s
Location ID: 0xfa233000 / 7
Product ID: 0x0221
Speed: Up to 1.5 Mb/s
Location ID: 0xfa232000 / 6
Product ID: 0x9226
Speed: Up to 12 Mb/s
Location ID: 0xfa260000 / 5
Product ID: 0x8508
Speed: Up to 480 Mb/s
Location ID: 0xfa250000 / 2
Product ID: 0x1105
Speed: Up to 12 Mb/s
Location ID: 0xfa240000 / 3
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
Bluetooth USB Host Controller:
Product ID: 0x8294
Location ID: 0x5a100000
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
Product ID: 0xffff
Speed: Up to 1.5 Mb/s
Location ID: 0x3d100000 / 1
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB 3.1 Bus:
Host Controller Driver: AppleUSBXHCITR
USB3.0 Hub:
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00300000 / 1
USB3.0 Hub :
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00340000 / 2
USB-SATA Bridge:
Product ID: 0x2771
Speed: Up to 5 Gb/s
Location ID: 0x00343000 / 4
USB3.0 Hub :
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00344000 / 3
Product ID: 0x4000
Speed: Up to 5 Gb/s
Location ID: 0x00344100 / 5
USB Interface: 0
Bluetooth:
Bluetooth Low Energy Supported: Yes
Handoff Supported: Yes
Instant Hot Spot Supported: Yes
Manufacturer: Broadcom
Composite Class Of Device: 0x380104
Connected: Yes
Manufacturer: Broadcom (0x5, 0x240C)
Class of Device: 0x05 0x25 0x0594
EDR Supported: Yes
eSCO Supported: No
SSP Supported: Yes
Connected: No
Manufacturer: Apple (0x6, 0x03)
Class of Device: 0x04 0x06 0x240418
EDR Supported: Yes
eSCO Supported: Yes
SSP Supported: Yes
Memory:
Upgradeable Memory: Yes
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Last edited:
Another successful warm boot (about ten today) using OC 0.7.3. Still, no hook placement (???). After fixing my previous OpenCanopy issue.
Code:
Warmboot
4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:opencore-version REL-073-2021-09-06
53 0 0 0xe000 0xe000 AAA.LoadEarly.latebloom (0.21) 6C8398F6-162F-36B9-A430-D6D98797BF4A <14 5 3 2 1>
Timestamp Thread Type Activity PID TTL
Real model decoded from serial number: Mac Pro 2010 (MP5,1)
1 x Intel(R) Xeon(R) CPU X5675 @ 3.07GHz
CKxxxxxBH2N
AMD Radeon HD 7970
running at 11.5.2 20G95 Kernel 20.6.0
boot-args -no_compat_check latebloom=15 lb_range=1 lb_debug=1 lb_delay2=200 lb_range2=50
Hardware:
Hardware Overview:
Model Name: Mac Pro
Model Identifier: MacPro5,1
Processor Name: 6-Core Intel Xeon
Processor Speed: 3.06 GHz
Number of Processors: 1
Total Number of Cores: 6
L2 Cache (per Core): 256 KB
L3 Cache: 12 MB
Hyper-Threading Technology: Enabled
Memory: 32 GB
System Firmware Version: 9999.0.0.0.0
SMC Version (system): 1.39f11
SMC Version (processor tray): 1.39f11
System Software Overview:
System Version: macOS 11.5.2 (20G95)
Kernel Version: Darwin 20.6.0
Network:
Type: Ethernet
Hardware: Ethernet
Service Order: 0
Type: Ethernet
Hardware: Ethernet
Service Order: 1
Type: Ethernet
Hardware: Ethernet
Service Order: 2
Type: Ethernet
Hardware: Ethernet
Service Order: 3
Type: AirPort
Hardware: AirPort
Service Order: 4
Type: Ethernet
Hardware: Ethernet
Service Order: 5
Type: Ethernet
Hardware: Ethernet
Service Order: 6
Wi-Fi:
Card Type: AirPort Extreme (0x14E4, 0x14A)
Firmware Version: Broadcom BCM43xx 1.0 (7.77.111.1 AirPortDriverBrcmNIC-1680.8)
Storage:
File System: UFSD_NTFS
BSD Name: disk0s2
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk3s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk4s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk4s5
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk6s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk6s4s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: MS-DOS FAT16
BSD Name: disk7s1
Protocol: USB
Internal: No
Physical Interconnect: SATA
Physical Interconnect: SATA
BSD Name: disk5
File System: MS-DOS FAT32
BSD Name: disk5s1
Content: EFI
BSD Name: disk5s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk0
File System: MS-DOS FAT32
BSD Name: disk0s1
Content: EFI
File System: UFSD_NTFS
BSD Name: disk0s2
Content: Microsoft Basic Data
Physical Interconnect: SATA
BSD Name: disk2
File System: MS-DOS FAT32
BSD Name: disk2s1
Content: EFI
BSD Name: disk2s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk1
File System: MS-DOS FAT32
BSD Name: disk1s1
Content: EFI
BSD Name: disk1s2
Content: Apple_APFS
PCI:
Name: ATY,AMD,RadeonFramebuffer
Type: Display Controller
Bus: PCI
Slot: Slot-1
Name: ATY,HamachiParent
Type: ATY,HamachiParent
Bus: PCI
Slot: Slot-1
Type: IEEE 1394 Open HCI
Bus: PCI
Slot: Slot-3
Name: XHC2
Type: USB eXtensible Host-Controller
Bus: PCI
Slot: Slot-4
Name: Titan Ridge Thunderbolt Controller
Type: Thunderbolt-Controller
Bus: PCI
Slot: Slot-4
USB:
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x9126
Speed: Up to 480 Mb/s
Location ID: 0xfa200000 / 1
Product ID: 0x1006
Speed: Up to 480 Mb/s
Location ID: 0xfa230000 / 4
USB Receiver:
Product ID: 0xc52b
Speed: Up to 12 Mb/s
Location ID: 0xfa233000 / 7
Product ID: 0x0221
Speed: Up to 1.5 Mb/s
Location ID: 0xfa232000 / 6
Product ID: 0x9226
Speed: Up to 12 Mb/s
Location ID: 0xfa260000 / 3
Product ID: 0x8508
Speed: Up to 480 Mb/s
Location ID: 0xfa250000 / 2
Product ID: 0x1105
Speed: Up to 12 Mb/s
Location ID: 0xfa240000 / 5
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x9580
Speed: Up to 480 Mb/s
Location ID: 0xfd100000 / 1
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
Bluetooth USB Host Controller:
Product ID: 0x8294
Location ID: 0x5a100000
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB 3.1 Bus:
Host Controller Driver: AppleUSBXHCITR
USB3.0 Hub:
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00300000 / 31
USB3.0 Hub :
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00340000 / 32
USB-SATA Bridge:
Product ID: 0x2771
Speed: Up to 5 Gb/s
Location ID: 0x00343000 / 33
USB3.0 Hub :
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00344000 / 34
Product ID: 0x4000
Speed: Up to 5 Gb/s
Location ID: 0x00344100 / 35
USB Interface: 0
Bluetooth:
Bluetooth Low Energy Supported: Yes
Handoff Supported: Yes
Instant Hot Spot Supported: Yes
Manufacturer: Broadcom
Composite Class Of Device: 0x380104
Connected: Yes
Manufacturer: Broadcom (0x5, 0x240C)
Class of Device: 0x05 0x25 0x0594
EDR Supported: Yes
eSCO Supported: No
SSP Supported: Yes
Connected: No
Manufacturer: Apple (0x6, 0x03)
Class of Device: 0x04 0x06 0x240418
EDR Supported: Yes
eSCO Supported: Yes
SSP Supported: Yes
Memory:
Upgradeable Memory: Yes
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHzHello Friends,
No cold boot or warm boot. I can select a drive and boot to it, but it fails within 30 seconds or so.
No cold boot or warm boot. I can select a drive and boot to it, but it fails within 30 seconds or so.
Code:
00:000 00:000 OC: OpenCore DBG-071-2021-07-02 is loading in Optional mode (0/0)...
00:679 00:679 OC: Boot timestamp - 2021.09.07 15:14:34
01:393 00:713 OCCPU: MP services threads 8 (enabled 8) - Success
02:110 00:717 OCCPU: MP services Pkg 2 Cores 1 Threads 4 - Success
02:829 00:718 OCCPU: Found Intel(R) Xeon(R) CPU E5462 @ 2.80GHz
03:559 00:730 OCCPU: Signature 10676 Stepping 6 Model 17 Family 6 Type 0 ExtModel 1 ExtFamily 0 uCode 60B
04:337 00:777 OCCPU: EIST CFG Lock 0
05:056 00:719 OCCPU: Timer address is 408 from LPC
05:874 00:818 OCCPU: Intel TSC: 2792999771Hz, 2792MHz; FSB: 398999967Hz, 398MHz; MaxBusRatio: 7
06:597 00:723 OCCPU: Detected Apple Processor Type: 05 -> 0402
07:316 00:718 OCCPU: CPUFrequencyFromTSC 2792999771Hz 2792MHz
08:048 00:732 OCCPU: CPUFrequency 2792999771Hz 2792MHz
08:766 00:718 OCCPU: FSBFrequency 398999967Hz 398MHz
09:485 00:718 OCCPU: Pkg 2 Cores 4 Threads 4
10:255 00:769 OC: OcLoadNvramSupport...
10:976 00:721 OC: Not deleting NVRAM 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14:DefaultBackgroundColor, matches add
11:702 00:726 OC: Not deleting NVRAM 4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:OCLP-Version, matches add
12:441 00:739 OC: Deleting NVRAM 4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:revcpu - Not Found
13:162 00:721 OC: Deleting NVRAM 4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:revcpuname - Not Found
13:883 00:721 OC: Not deleting NVRAM 7C436110-AB2A-4BBB-A880-FE41995C9F82:boot-args, matches add
14:607 00:723 OC: Setting NVRAM 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14:DefaultBackgroundColor - ignored, exists
15:331 00:724 OC: Setting NVRAM 4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:OCLP-Version - ignored, exists
16:056 00:724 OC: Setting NVRAM 7C436110-AB2A-4BBB-A880-FE41995C9F82:boot-args - ignored, exists
16:845 00:789 OC: Setting NVRAM 7C436110-AB2A-4BBB-A880-FE41995C9F82:csr-active-config - ignored, exists
17:570 00:725 OC: Setting NVRAM 7C436110-AB2A-4BBB-A880-FE41995C9F82:run-efi-updater - ignored, exists
18:294 00:723 OC: Current version is DBG-071-2021-07-02
19:013 00:719 OC: OcMiscMiddleInit...
19:733 00:720 OC: Setting NVRAM 4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:boot-path = PciRoot(0x0)/Pci(0x1D,0x0)/USB(0x0,0x0)/HD(1,GPT,56B98082-0B97-4918-A68F-D4CEECDE8FB9,0x28,0x64000)/EFI\OC\OpenCore.efi - Success
20:462 00:729 OC: StorageHandle 7E6F2698 with Full LauncherOption pointing to Default
21:195 00:732 OCB: Missing FW NVRAM, going on...
21:916 00:720 OCB: Have existing order of size 2 - Buffer Too Small
22:692 00:776 OCB: Have existing option at Boot0001, valid
23:411 00:719 OCB: Boot order has first option as the default option
25:034 01:622 OC: Launcher EFI\OC\OpenCore.efi signature is 2F42F498
25:791 00:757 OC: OcLoadUefiSupport...
26:524 00:732 OCAU: Found C32332DF-FC56-4FE1-9358-BA0D529B24CD protocol
27:244 00:719 OC: Disabling audio in favour of firmware implementation
27:963 00:719 OCAE: Builtin installed
28:682 00:718 OCOS: No GOP protocols for FB info, ignoring
29:400 00:717 OC: Failed to install fb info protocol
30:172 00:772 OC: Loading Apple Secure Boot with Disabled (level 0)
30:907 00:735 OCII: AIFTimerBoostInit Current timer is 2500
31:628 00:720 OCABC: ALRBL 0 RTDFRG 0 DEVMMIO 0 NOSU 0 NOVRWR 1 NOSB 0 FBSIG 1 NOHBMAP 0 SMSLIDE 0 WRUNPROT 0
32:350 00:722 OCABC: FEXITBS 0 PRMRG 0 CSLIDE 0 MSLIDE 0 PRSRV 0 RBMAP 0 VMAP 0 APPLOS 0 RTPERMS 0
33:073 00:723 OCABC: Firmware has 2086210 free pages (513346 in lower 4 GB)
33:791 00:717 OCABC: Awaiting rendezvous with OpenRuntime r12
34:510 00:718 OC: RequestBootVarRouting 1
35:241 00:731 OC: AVX enabled - 0
36:017 00:776 OC: Got 3 drivers
36:736 00:719 OC: Driver OpenCanopy.efi at 0 is being loaded...
37:764 01:027 OCB: Arch filtering 0(159744)->7E577018(159744) caps 4 - Success
38:521 00:757 OCUI: Registered custom GUI protocol
39:240 00:718 OC: Driver OpenCanopy.efi at 0 is successfully loaded!
39:970 00:729 OC: Driver OpenRuntime.efi at 1 is being loaded...
40:727 00:757 OCB: Arch filtering 0(36868)->7E692018(36868) caps 4 - Success
41:483 00:756 OCABC: Got rendezvous with OpenRuntime r12
42:201 00:717 OCABC: MAT support is 0
42:973 00:772 OC: Driver OpenRuntime.efi at 1 is successfully loaded!
43:692 00:718 OC: Driver ExFatDxeLegacy.efi at 2 is being loaded...
44:527 00:834 OCB: Arch filtering 0(22976)->7E696018(22976) caps 4 - Success
45:285 00:758 OC: Driver ExFatDxeLegacy.efi at 2 is successfully loaded!
46:004 00:718 OC: Driver ExFatDxeLegacy.efi at 2 needs connection.
46:722 00:717 OC: Connecting drivers...
57:415 10:693 OC: Connecting drivers done...
58:476 01:061 OCJS: PartitionInfo is Not Found
59:256 00:779 OCJS: Got APFS super block for 489C15A0-094F-A243-A64E-63F35F0A7585
59:994 00:738 OCJS: Block (P:1|F:0) read req 2086914 -> 104348A0 of 1000 (mask 0, mul 8) - Success
60:729 00:735 OCJS: APFS driver 1677141001000000/20210622 found for 489C15A0-094F-A243-A64E-63F35F0A7585, required >= 748077008000000/20180621, allow
61:454 00:724 OCB: Arch filtering 0(649768)->7C9EC018(649768) caps 4 - Success
62:175 00:721 OCJS: Connecting normally APFS driver on handle 7E584618
63:426 01:251 OCC: Found 0 handles with GOP draw
64:156 00:729 OCC: Found 1 handles with Apple Framebuffer info
64:877 00:721 OCC: AppleFramebufferInfo - Got Base 80010000, Size 1073741824, RowBytes 7680, Width 1920, Height 1080, Depth 32
65:600 00:723 OCC: Found 3 handles with UGA for GOP check
66:370 00:769 OCC: Trying handle 0 - 7E90C618
67:090 00:719 OCC: Failed to retrieve AppleFramebufferInfo protocol on handle 0 - 7E90C618 (Unsupported)
67:812 00:722 OCC: Trying handle 1 - 7E52DC98
68:542 00:729 OCC: Failed to retrieve AppleFramebufferInfo protocol on handle 1 - 7E52DC98 (Unsupported)
69:269 00:726 OCC: Trying handle 2 - 7E37D198
69:987 00:718 OCC: Got AppleFramebufferInfo protocol on handle 2 - 7E37D198
70:706 00:718 OCC: AppleFramebufferInfo - Got Base 80010000, Size 1073741824, RowBytes 7680, Width 1920, Height 1080, Depth 32 on handle 2 - 7E37D198
71:430 00:724 OCC: Installed GOP protocol - Success (Handle 2 - 7E37D198, Resolution 1920x1080, FramebufferBase 80010000, PixelFormat 0)
72:241 00:810 OCC: Installing GOP (Unsupported) on ConsoleOutHandle...
72:961 00:720 OC: Requested resolution is 0x0@0 (max: 1, force: 0) from Max
73:679 00:718 OCC: Requesting 0x0@0 (max: 1) resolution, curr 0, total 1
74:398 00:718 OCC: Current FB at 0x80010000 (0x40000000), format 0, res 1920x1080 scan 1920
75:116 00:718 OCC: Mode 0 - 1920x1080:0
75:834 00:717 OCC: Current mode matches desired mode 0
76:566 00:731 OC: Changed resolution to 0x0@0 (max: 1, force: 0) from Max - Already started
77:289 00:723 OCC: Using builtin text renderer with 1 scale
78:111 00:822 OCC: Install console control (7D180550/0/0), current - Success
78:842 00:731 OCC: Setup ASCII Output - Success
79:559 00:716 OC: Requested console mode is 0x0 (max: 0) from
80:275 00:715 OC: Requested not to use audio
80:989 00:714 OC: OcMiscLoadSystemReport...
81:705 00:715 OC: OcLoadAcpiSupport...
82:419 00:714 OCA: Found 25 ACPI tables
83:149 00:729 OCA: Detected table FACP (50434146) (OEM 003030656C707041) at 7F740000 of 244 bytes at index 0
83:867 00:717 OCA: Detected DSDT at 7F737000 of 18892 bytes at index 0
84:637 00:769 OCA: Detected table ECDT (54444345) (OEM 003030656C707041) at 7F742000 of 83 bytes at index 1
85:355 00:717 OCA: Detected table HPET (54455048) (OEM 003030656C707041) at 7F73F000 of 56 bytes at index 2
86:072 00:717 OCA: Detected table APIC (43495041) (OEM 003030656C707041) at 7F73D000 of 188 bytes at index 3
86:788 00:716 OCA: Detected table MCFG (4746434D) (OEM 003030656C707041) at 7F73C000 of 60 bytes at index 4
87:520 00:731 OCA: Detected table SSDT (54445353) (OEM 0074734330757043) at 7F736000 of 326 bytes at index 5
88:237 00:717 OCA: Detected table SSDT (54445353) (OEM 0074734930757043) at 7F735000 of 843 bytes at index 6
88:955 00:717 OCA: Detected table SSDT (54445353) (OEM 0074734331757043) at 7F734000 of 71 bytes at index 7
Last edited:
boot in verbose mode and look for the pattern, I guess latebloom is doing its job.
I am using Litebloom 0.19. I have been experiencing unstable startup success for a few weeks now. During this time I have not changed the hardware configuration of my Mac.
I used to be able to successfully boot after one or two attempts. However, recently I have been able to succeed in some cases with two boot, and in other cases with ten boot. Is this inevitable?
I used to be able to successfully boot after one or two attempts. However, recently I have been able to succeed in some cases with two boot, and in other cases with ten boot. Is this inevitable?
Yes. I booted in verbose mode once, and latebloom lines appeared very fast. It worked, as usual, but then latebloom check v10 said the hook wasn’t placed! I can’t figure that out.
So latebloom worked but did not wrote in the boot log. I have seen this several times, with some OCLP Versions and with a chain loaded OC thru RefindPlus.
its just a logging issue and it doesnt mind me at all as long as Latebloom works
its just a logging issue and it doesnt mind me at all as long as Latebloom works
I don't use either RefindPlus or OCLP. Just "vanilla" OC. If I'm not mistaken, all previous runs of latebloom check v10 correctly detected the Latebloom hook, but this was with Latebloom 0.19 and 0.17, and with OC 0.7.2 or lower.So latebloom worked but did not wrote in the boot log. I have seen this several times, with some OCLP Versions and with a chain loaded OC thru RefindPlus.
its just a logging issue and it doesnt mind me at all as long as Latebloom works
I will compare tomorrow evening with 0.73 - but anyway, if it doesnt write in the boot log I can nothing do against it.
Latebloom (0.21) has been working very well with my MP 5.1 and latest Monterey Beta - One annoying thing I haven't figured out is sleep: whenever the MP goes to sleep I hear the fan ramping up every once in a while and some clicking sounds... It wakes up fine without any problem, just annoying fan/sounds while sleeping. Did I miss something in OC to properly support sleep?
Thanks.
Thanks.
check the rtc battery voltage, sleep problems are sometimes caused by a drained Battery.
Everything below 3 Volts should be exchanged to a BR2032 battery.
BR is the high temperature variant of the CR2032.
I may have a quick and dirty solution to the inconsistent logging results. Attached is version 0.22, which is functionally identical to v0.21 except that if the kext is successful (i.e. creates its hook and introduces PCI bus probe delays), it will create a pseudo-device named "latebloom" as
This is a "beta" release, which I have labeled DEBUG in the ZIP filename; while it works well on my system, there is a small possibility that it won't consistently work on all systems (i.e. it may be possible to successfully run latebloom but still not see the /dev/latebloom pseudo-device), and I'd like some feedback. If this mechanism seems robust, I'll turn this into a "non-beta" release (whatever that means in this context).
NOTE: Other than the creation of /dev/latebloom as an indicator of success (and some small Phase 2 delays that this introduces), version 0.22 is functionally identical to v0.21. If you are successfully using an earlier version and are not inclined to experiment, there is no need to "upgrade" to this version. This is a "beta" version, and it may not work as well as earlier versions (which is why we test).
(In case anyone's interested: during the early boot process, the filesystem is inaccessible, so creating a dummy file to indicate success is problematic. However, it's possible to create a device node as soon as <devfs> has initialized, which is what v0.22 is doing here. That's why the indicator is a pseudo-device and not a simple file.)
P.S. Regarding "Phase 1/Phase 2" timing, I appreciate the folks that tried v0.21 and posted results - but it looks like everyone just used the same Phase 2 values that I used in my example. I'm hoping to learn whether anyone else's experiences are different from mine - are you able to use lower values for Phase 2 than Phase 1? Are you able to get either Phase 1 or Phase 2 down near zero? Do large Phase 2 values seem to improve anything? I'd love to hear about any experimentation that's going on with Phase 1/Phase 2... (Thanks!)
/dev/latebloom. Scripts such as @Macschrauber's can simply test for the existence of that device to indicate successful latebloom usage. The new pseudo-device doesn't actually do anything, and any attempt to open or read/write the device will always fail (although that might not be the case in the future, if it becomes useful to pass data back and forth to/from the kext). Basically, if you can see /dev/latebloom using Terminal (or in a Finder window, if that's even possible), latebloom worked.This is a "beta" release, which I have labeled DEBUG in the ZIP filename; while it works well on my system, there is a small possibility that it won't consistently work on all systems (i.e. it may be possible to successfully run latebloom but still not see the /dev/latebloom pseudo-device), and I'd like some feedback. If this mechanism seems robust, I'll turn this into a "non-beta" release (whatever that means in this context).
NOTE: Other than the creation of /dev/latebloom as an indicator of success (and some small Phase 2 delays that this introduces), version 0.22 is functionally identical to v0.21. If you are successfully using an earlier version and are not inclined to experiment, there is no need to "upgrade" to this version. This is a "beta" version, and it may not work as well as earlier versions (which is why we test).
(In case anyone's interested: during the early boot process, the filesystem is inaccessible, so creating a dummy file to indicate success is problematic. However, it's possible to create a device node as soon as <devfs> has initialized, which is what v0.22 is doing here. That's why the indicator is a pseudo-device and not a simple file.)
P.S. Regarding "Phase 1/Phase 2" timing, I appreciate the folks that tried v0.21 and posted results - but it looks like everyone just used the same Phase 2 values that I used in my example. I'm hoping to learn whether anyone else's experiences are different from mine - are you able to use lower values for Phase 2 than Phase 1? Are you able to get either Phase 1 or Phase 2 down near zero? Do large Phase 2 values seem to improve anything? I'd love to hear about any experimentation that's going on with Phase 1/Phase 2... (Thanks!)
I've just booted BS 11.5.2 successfully (for the twelfth time ever since OC 0.7.3 came out!) using Latebloom 0.22. The /dev/latebloom pseudo-device exists, but latebloom check v10 says the hook hasn't been placed. I've also set the fourth and fifth latebloom parameters to what appear to be reasonable minimums (lbloom=15,1,1,10,1). Everything else remains the same as in previous reports.
Code:
Warmboot
4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:opencore-version REL-073-2021-09-06
59 0 0 0xf000 0xf000 AAA.LoadEarly.latebloom (0.22) 98926402-CBA9-358B-9B91-334F9068D0CE <16 6 3 2 1>
2021-09-09 12:20:29.139363+0200 0x72 Default 0x0 0 0 kernel: (latebloom) _____[ !!! *** latebloom *** !!! ]: Hook placed successfully. Count = 0 :: 15,1,1,200,50
Real model decoded from serial number: Mac Pro 2010 (MP5,1)
2 x Intel(R) Xeon(R) CPU X5690 @ 3.47GHz
CKxxxxxFEUH
AMD Radeon RX 5700 XT
running at 12.0 21A5506j Kernel 21.1.0
boot-args keepsyms=1 debug=0x100 -lilubetaall lbloom=15,1,1,200,50 shikigva=128 unfairgva=1 agdpmod=pikera -wegtree -v
Hardware:
Hardware Overview:
Model Name: Mac Pro
Model Identifier: MacPro5,1
Processor Name: 6-Core Intel Xeon
Processor Speed: 3,46 GHz
Number of Processors: 2
Total Number of Cores: 12
L2 Cache (per Core): 256 KB
L3 Cache (per Processor): 12 MB
Hyper-Threading Technology: Enabled
Memory: 128 GB
System Firmware Version: 9999.999.999.999.999
OS Loader Version: 540~34
SMC Version (system): 9.9999
SMC Version (processor tray): 1.39f11
System Software Overview:
System Version: macOS 12.0 (21A5506j)
Kernel Version: Darwin 21.1.0
Network:
Type: Ethernet
Hardware: Ethernet
Service Order: 0
Type: Ethernet
Hardware: Ethernet
Service Order: 1
Type: Ethernet
Hardware: Ethernet
Service Order: 2
Type: AirPort
Hardware: AirPort
Service Order: 3
Type: Ethernet
Hardware: Ethernet
Service Order: 4
Type: Ethernet
Hardware: Ethernet
Service Order: 5
Wi-Fi:
Card Type: Wi-Fi (0x14E4, 0x14A)
Firmware Version: Broadcom BCM43xx 1.0 (7.77.111.1 AirPortDriverBrcmNIC-1703.9)
Storage:
File System: APFS
BSD Name: disk1s1
Medium Type: SSD
Protocol: PCI-Express
Internal: Yes
File System: APFS
BSD Name: disk4s1
Medium Type: SSD
Protocol: PCI
Internal: Yes
File System: APFS
BSD Name: disk5s1
Medium Type: SSD
Protocol: PCI
Internal: Yes
File System: APFS
BSD Name: disk5s5
Medium Type: SSD
Protocol: PCI
Internal: Yes
File System: Case-sensitive APFS
BSD Name: disk10s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk11s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk12s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk1s2s1
Medium Type: SSD
Protocol: PCI-Express
Internal: Yes
File System: NTFS
BSD Name: disk6s2
Medium Type: SSD
Protocol: SATA
Internal: Yes
File System: Journaled HFS+
BSD Name: disk13s3
Protocol: FireWire
Internal: No
File System: Journaled HFS+
BSD Name: disk14s3
Protocol: FireWire
Internal: No
Physical Interconnect: PCI
BSD Name: disk2
File System: MS-DOS FAT32
BSD Name: disk2s1
Content: EFI
BSD Name: disk2s2
Content: Apple_APFS
Physical Interconnect: PCI
BSD Name: disk3
File System: MS-DOS FAT32
BSD Name: disk3s1
Content: EFI
BSD Name: disk3s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk6
File System: MS-DOS FAT32
BSD Name: disk6s1
Content: EFI
File System: NTFS
BSD Name: disk6s2
Content: Microsoft Basic Data
Physical Interconnect: SATA
BSD Name: disk7
File System: MS-DOS FAT32
BSD Name: disk7s1
Content: EFI
BSD Name: disk7s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk9
File System: MS-DOS FAT32
BSD Name: disk9s1
Content: EFI
BSD Name: disk9s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk8
File System: MS-DOS FAT32
BSD Name: disk8s1
Content: EFI
BSD Name: disk8s2
Content: Apple_APFS
PCI:
Type: NVM Express Controller
Bus: PCI
Slot: Slot-2
Type: USB eXtensible Host Controller
Bus: PCI
Slot: Slot-3
Name: ATY_GPU
Type: gpu-controller
Bus: PCI
Slot: Slot-1@7,0,0
Type: Audio Device
Bus: PCI
Slot: Slot-1@7,0,1
Type: AHCI Controller
Bus: PCI
Slot: Slot-4
NVMExpress:
Generic SSD Controller:
Samsung SSD 970 EVO Plus 2TB:
Capacity: 2 TB (2.000.398.934.016 bytes)
TRIM Support: Yes
Model: Samsung SSD 970 EVO Plus 2TB
Revision: 2B2QEXM7
Link Width: x4
Link Speed: 5.0 GT/s
Detachable Drive: No
BSD Name: disk0
Partition Map Type: GPT (GUID Partition Table)
Removable Media: No
S.M.A.R.T. status: Verified
Volumes:
EFI:
Capacity: 209,7 MB (209.715.200 bytes)
File System: MS-DOS FAT32
BSD Name: disk0s1
Content: EFI
disk0s2:
Capacity: 2 TB (2.000.189.177.856 bytes)
BSD Name: disk0s2
Content: Apple_APFS
USB:
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
Bluetooth USB Host Controller:
Product ID: 0x8294
Location ID: 0x5a100000
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB 3.0 Bus:
Host Controller Driver: AppleUSBXHCIFL1100
USB3.0 Hub:
Product ID: 0x0612
Speed: Up to 5 Gb/s
Location ID: 0x00800000 / 2
USB3.0 Hub :
Product ID: 0x0815
Speed: Up to 5 Gb/s
Location ID: 0x00810000 / 5
USB3.0 Card Reader:
Product ID: 0x0749
Speed: Up to 5 Gb/s
Location ID: 0x00814000 / 9
USB2.0 Hub:
Product ID: 0x0610
Speed: Up to 480 Mb/s
Location ID: 0x00400000 / 3
Product ID: 0x1392
Speed: Up to 12 Mb/s
Location ID: 0x00420000 / 7
USB2.0 Hub :
Product ID: 0x2815
Speed: Up to 480 Mb/s
Location ID: 0x00410000 / 6
Product ID: 0x0030
Speed: Up to 1.5 Mb/s
Location ID: 0x00200000 / 16
Bluetooth:
Connected: Yes
Connected: Yes
Connected: Yes
Memory:
Upgradeable Memory: Yes
Size: 16 GB
Type: DDR3
Speed: 1333 MHz
Size: 16 GB
Type: DDR3
Speed: 1333 MHz
Size: 16 GB
Type: DDR3
Speed: 1333 MHz
Size: 16 GB
Type: DDR3
Speed: 1333 MHz
Size: 16 GB
Type: DDR3
Speed: 1333 MHz
Size: 16 GB
Type: DDR3
Speed: 1333 MHz
Size: 16 GB
Type: DDR3
Speed: 1333 MHz
Size: 16 GB
Type: DDR3
Speed: 1333 MHzHere's a report of the thirteenth successful boot (much like all twelve previous boots). Again, Latebloom check v10 reported the Latebloom hook was not placed, but the /dev/latebloom pseudo-device exists:
Code:
Warmboot
4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:opencore-version REL-073-2021-09-06
53 0 0 0xf000 0xf000 AAA.LoadEarly.latebloom (0.22) 98926402-CBA9-358B-9B91-334F9068D0CE <14 5 3 2 1>
Timestamp Thread Type Activity PID TTL
Real model decoded from serial number: Mac Pro 2010 (MP5,1)
1 x Intel(R) Xeon(R) CPU X5675 @ 3.07GHz
CKxxxxxBH2N
AMD Radeon HD 7970
running at 11.5.2 20G95 Kernel 20.6.0
boot-args -no_compat_check lbloom=15,1,1,10,1
Hardware:
Hardware Overview:
Model Name: Mac Pro
Model Identifier: MacPro5,1
Processor Name: 6-Core Intel Xeon
Processor Speed: 3.06 GHz
Number of Processors: 1
Total Number of Cores: 6
L2 Cache (per Core): 256 KB
L3 Cache: 12 MB
Hyper-Threading Technology: Enabled
Memory: 32 GB
System Firmware Version: 9999.0.0.0.0
SMC Version (system): 1.39f11
SMC Version (processor tray): 1.39f11
System Software Overview:
System Version: macOS 11.5.2 (20G95)
Kernel Version: Darwin 20.6.0
Network:
Type: Ethernet
Hardware: Ethernet
Service Order: 0
Type: Ethernet
Hardware: Ethernet
Service Order: 1
Type: Ethernet
Hardware: Ethernet
Service Order: 2
Type: Ethernet
Hardware: Ethernet
Service Order: 3
Type: AirPort
Hardware: AirPort
Service Order: 4
Type: Ethernet
Hardware: Ethernet
Service Order: 5
Type: Ethernet
Hardware: Ethernet
Service Order: 6
Wi-Fi:
Card Type: AirPort Extreme (0x14E4, 0x14A)
Firmware Version: Broadcom BCM43xx 1.0 (7.77.111.1 AirPortDriverBrcmNIC-1680.8)
Storage:
File System: UFSD_NTFS
BSD Name: disk0s2
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk3s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk5s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk5s5
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk6s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk8s1
Protocol: USB
Internal: No
File System: APFS
BSD Name: disk11s1
Protocol: USB
Internal: No
File System: APFS
BSD Name: disk6s4s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: Journaled HFS+
BSD Name: disk10s3
Protocol: USB
Internal: No
Physical Interconnect: SATA
Physical Interconnect: SATA
BSD Name: disk4
File System: MS-DOS FAT32
BSD Name: disk4s1
Content: EFI
BSD Name: disk4s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk0
File System: MS-DOS FAT32
BSD Name: disk0s1
Content: EFI
File System: UFSD_NTFS
BSD Name: disk0s2
Content: Microsoft Basic Data
Physical Interconnect: SATA
BSD Name: disk2
File System: MS-DOS FAT32
BSD Name: disk2s1
Content: EFI
BSD Name: disk2s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk1
File System: MS-DOS FAT32
BSD Name: disk1s1
Content: EFI
BSD Name: disk1s2
Content: Apple_APFS
PCI:
Name: ATY,AMD,RadeonFramebuffer
Type: Display Controller
Bus: PCI
Slot: Slot-1
Name: ATY,HamachiParent
Type: ATY,HamachiParent
Bus: PCI
Slot: Slot-1
Type: IEEE 1394 Open HCI
Bus: PCI
Slot: Slot-3
Name: XHC2
Type: USB eXtensible Host-Controller
Bus: PCI
Slot: Slot-4
Name: Titan Ridge Thunderbolt Controller
Type: Thunderbolt-Controller
Bus: PCI
Slot: Slot-4
USB:
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x9126
Speed: Up to 480 Mb/s
Location ID: 0xfa200000 / 1
Product ID: 0x1006
Speed: Up to 480 Mb/s
Location ID: 0xfa230000 / 4
USB Receiver:
Product ID: 0xc52b
Speed: Up to 12 Mb/s
Location ID: 0xfa233000 / 6
Product ID: 0x0221
Speed: Up to 1.5 Mb/s
Location ID: 0xfa232000 / 7
Product ID: 0x9226
Speed: Up to 12 Mb/s
Location ID: 0xfa260000 / 3
Product ID: 0x8508
Speed: Up to 480 Mb/s
Location ID: 0xfa250000 / 5
Product ID: 0x1105
Speed: Up to 12 Mb/s
Location ID: 0xfa240000 / 2
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x5406
Speed: Up to 480 Mb/s
Location ID: 0xfd500000 / 2
USB Interface: 0
Product ID: 0x9580
Speed: Up to 480 Mb/s
Location ID: 0xfd100000 / 1
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
Bluetooth USB Host Controller:
Product ID: 0x8294
Location ID: 0x5a100000
USB 3.1 Bus:
Host Controller Driver: AppleUSBXHCITR
Product ID: 0x55aa
Speed: Up to 5 Gb/s
Location ID: 0x00400000 / 60
USB Interface: 0
USB Interface: 0
USB3.0 Hub:
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00300000 / 31
USB3.0 Hub :
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00340000 / 32
USB-SATA Bridge:
Product ID: 0x2771
Speed: Up to 5 Gb/s
Location ID: 0x00343000 / 34
USB3.0 Hub :
Product ID: 0x0817
Speed: Up to 5 Gb/s
Location ID: 0x00344000 / 33
Product ID: 0x4000
Speed: Up to 5 Gb/s
Location ID: 0x00344100 / 35
Bluetooth:
Bluetooth Low Energy Supported: Yes
Handoff Supported: Yes
Instant Hot Spot Supported: Yes
Manufacturer: Broadcom
Composite Class Of Device: 0x380104
Connected: Yes
Manufacturer: Broadcom (0x5, 0x240C)
Class of Device: 0x05 0x25 0x0594
EDR Supported: Yes
eSCO Supported: No
SSP Supported: Yes
Connected: No
Manufacturer: Apple (0x6, 0x03)
Class of Device: 0x04 0x06 0x240418
EDR Supported: Yes
eSCO Supported: Yes
SSP Supported: Yes
Memory:
Upgradeable Memory: Yes
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHz
Size: 8 GB
Type: DDR3
Speed: 1333 MHzLatebloom 0.22 added a dummy device /dev/latebloom to check if the kext was running.
So added probing of /dev/latebloom to latebloom_check_v12
it adds a line to the log
The dummy /dev/latebloom was generated.
I used RefindPlus 073a with chainloaded OpenCore 073 what wrote no hooks.
see the sample:
So added probing of /dev/latebloom to latebloom_check_v12
it adds a line to the log
The dummy /dev/latebloom was generated.
I used RefindPlus 073a with chainloaded OpenCore 073 what wrote no hooks.
see the sample:
Code:
Warmboot
4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:opencore-version DBG-073-2021-09-06
51 0 0 0xf000 0xf000 AAA.LoadEarly.latebloom (0.22) 98926402-CBA9-358B-9B91-334F9068D0CE <14 5 3 2 1>
The dummy /dev/latebloom was generated
Timestamp Thread Type Activity PID TTL
Real model decoded from serial number: Mac Pro 2010 (MP5,1)
1 x Intel(R) Xeon(R) CPU W3670 @ 3.20GHz
CKxxxxxCEUG
NVIDIA GeForce GT 640
running at 11.5.2 20G95 Kernel 20.6.0
boot-args lbloom=150,30 debug=0x144 keepsyms=1 -lilubetaall -no_compat_check
Hardware:
Hardware Overview:
Model Name: Mac Pro
Model Identifier: MacPro5,1
Processor Name: 6-Core Intel Xeon
Processor Speed: 3,2 GHz
Number of Processors: 1
Total Number of Cores: 6
L2 Cache (per Core): 256 KB
L3 Cache: 12 MB
Hyper-Threading Technology: Enabled
Memory: 48 GB
System Firmware Version: 9999.9.9.9.9
SMC Version (system): 9.99f99
SMC Version (processor tray): 1.39f11
System Software Overview:
System Version: macOS 11.5.2 (20G95)
Kernel Version: Darwin 20.6.0
Network:
Type: Ethernet
Hardware: Ethernet
Service Order: 0
Type: Ethernet
Hardware: Ethernet
Service Order: 1
Type: AirPort
Hardware: AirPort
Service Order: 2
Type: Ethernet
Hardware: Ethernet
Service Order: 3
Type: Ethernet
Hardware: Ethernet
Service Order: 4
Wi-Fi:
Card Type: AirPort Extreme (0x14E4, 0x8E)
Firmware Version: Broadcom BCM43xx 1.0 (5.106.98.102.31)
Storage:
File System: Journaled HFS+
BSD Name: disk2s2
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk1s1
Medium Type: SSD
Protocol: SATA
Internal: Yes
File System: Journaled HFS+
BSD Name: disk3s1
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: MS-DOS FAT32
BSD Name: disk3s2
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: Journaled HFS+
BSD Name: disk4s2
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: APFS
BSD Name: disk1s5s1
Medium Type: SSD
Protocol: SATA
Internal: Yes
File System: Journaled HFS+
BSD Name: disk6s2
Medium Type: Rotational
Protocol: SATA
Internal: Yes
File System: Journaled HFS+
BSD Name: disk8s2
Protocol: USB
Internal: No
File System: Journaled HFS+
BSD Name: disk9s2
Protocol: FireWire
Internal: No
File System: Journaled HFS+
BSD Name: disk10s2
Protocol: USB
Internal: No
Physical Interconnect: SATA
Physical Interconnect: SATA
BSD Name: disk0
File System: MS-DOS FAT32
BSD Name: disk0s1
Content: EFI
BSD Name: disk0s2
Content: Apple_APFS
Physical Interconnect: SATA
BSD Name: disk2
File System: MS-DOS FAT32
BSD Name: disk2s1
Content: EFI
File System: Journaled HFS+
BSD Name: disk2s2
Content: Apple_HFS
File System: Journaled HFS+
BSD Name: disk2s3
Content: Apple_Boot
Physical Interconnect: SATA
BSD Name: disk6
File System: MS-DOS FAT32
BSD Name: disk6s1
Content: EFI
File System: Journaled HFS+
BSD Name: disk6s2
Content: Apple_HFS
Physical Interconnect: SATA
BSD Name: disk3
File System: Journaled HFS+
BSD Name: disk3s1
Content: Apple_HFS
File System: MS-DOS FAT32
BSD Name: disk3s2
Content: DOS_FAT_32
Physical Interconnect: SATA
BSD Name: disk4
File System: MS-DOS FAT32
BSD Name: disk4s1
Content: EFI
File System: Journaled HFS+
BSD Name: disk4s2
Content: Apple_HFS
File System: Journaled HFS+
BSD Name: disk4s3
Content: Apple_Boot
PCI:
Type: NVM Express Controller
Bus: PCI
Slot: Slot-2
Name: NVDA,Display-D
Type: Display Controller
Bus: PCI
Slot: Slot-1
Name: pci10de,e1b
Type: NVDA,Parent
Bus: PCI
Slot: Slot-1
Type: USB eXtensible Host Controller
Bus: PCI
Slot: Slot-4
NVMExpress:
Generic SSD Controller:
Samsung SSD 970 EVO Plus 500GB:
Capacity: 500,11 GB (500.107.862.016 bytes)
TRIM Support: Yes
Model: Samsung SSD 970 EVO Plus 500GB
Revision: 2B2QEXM7
Link Width: x4
Link Speed: 5.0 GT/s
Detachable Drive: No
BSD Name: disk5
Partition Map Type: GPT (GUID Partition Table)
Removable Media: No
S.M.A.R.T. status: Verified
Volumes:
EFI:
Capacity: 209,7 MB (209.715.200 bytes)
File System: MS-DOS FAT32
BSD Name: disk5s1
Content: EFI
disk5s2:
Capacity: 499,9 GB (499.898.105.856 bytes)
BSD Name: disk5s2
Content: Apple_APFS
USB:
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x1000
Speed: Up to 480 Mb/s
Location ID: 0xfd500000 / 1
USB Interface: 0
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
Product ID: 0x1006
Speed: Up to 480 Mb/s
Location ID: 0xfa200000 / 1
Product ID: 0x0001
Speed: Up to 12 Mb/s
Location ID: 0xfa230000 / 4
Product ID: 0x0265
Speed: Up to 12 Mb/s
Location ID: 0xfa210000 / 3
Product ID: 0x0221
Speed: Up to 1.5 Mb/s
Location ID: 0xfa220000 / 2
USB 3.0 Bus:
Host Controller Driver: AppleUSBXHCIFL1100
Product ID: 0x8140
Speed: Up to 5 Gb/s
Location ID: 0x00600000 / 1
USB3.0 Hub:
Product ID: 0x0616
Speed: Up to 5 Gb/s
Location ID: 0x00500000 / 2
Product ID: 0x25a2
Speed: Up to 5 Gb/s
Location ID: 0x00520000 / 7
USB Interface: 0
Product ID: 0x8142
Speed: Up to 480 Mb/s
Location ID: 0x00200000 / 3
Product ID: 0x12ab
Speed: Up to 480 Mb/s
Location ID: 0x00210000 / 8
USB2.0 Hub:
Product ID: 0x0610
Speed: Up to 480 Mb/s
Location ID: 0x00100000 / 4
Bluetooth:
Bluetooth Low Energy Supported: Yes
Handoff Supported: No
Instant Hot Spot Supported: No
Manufacturer: Cambridge Silicon Radio
Composite Class Of Device: 0x380104
Connected: No
Class of Device: 0x05 0x25 0x2594
Memory:
Upgradeable Memory: Yes
Size: 16 GB
Type: DDR3
Speed: 1066 MHz
Size: 16 GB
Type: DDR3
Speed: 1066 MHz
Size: 8 GB
Type: DDR3
Speed: 1066 MHz
Size: 8 GB
Type: DDR3
Speed: 1066 MHz
Last edited:
I finally put the latebloom source (v0.22) up on github. I haven't verified that it can be completely built with what's in the repository, but if nothing else, the curious can see exactly what it's doing. (If anyone knows how to upload older binary releases without github including the current source code, I'd love to learn how - that way, I could make all prior versions of the kext available for download. PM me if you know that particular bit of magic.)
Github link
Github link
- Status