Kernel panic on Threadripper 1950X

[suntrix]

Got a panic during boot.

OC 0.5.7 iMacPro1,1

Threadripper 1950X Gigabyte X399 AORUS XTREME (using latest BIOS - F5)

panic(cpu 26 caller 0xffffff801484c32a): Kernel trap at 0xffffff7f9b05cf37, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff801531a768, CR3: 0x000000001e4e1000, CR4: 0x00000000003406e0
RAX: 0xffffff80144eb000, RBX: 0x0000000000000000, RCX: 0xffffff801537e608, RDX: 0x0000000000000000
RSP: 0xffffff83b16cbbe0, RBP: 0xffffff83b16cbc10, RSI: 0xffffff7f9b0607f5, RDI: 0xffffff8014600e38
R8:  0x0000000000000010, R9:  0x0000000000000001, R10: 0x0000000000000093, R11: 0x0000000000000000
R12: 0xffffff8014600e78, R13: 0xffffff801531a768, R14: 0xffffff7f9b060770, R15: 0x0000000000000000
RFL: 0x0000000000010246, RIP: 0xffffff7f9b05cf37, CS:  0x0000000000000008, SS:  0x0000000000000000
Fault CR2: 0xffffff801531a768, Error code: 0x0000000000000000, Fault CPU: 0x1a, PL: 0, VF: 2

Backtrace (CPU 26), Frame : Return Address
0xffffff83b16cb640 : 0xffffff80147215cd 
0xffffff83b16cb690 : 0xffffff801485a3c5 
0xffffff83b16cb6d0 : 0xffffff801484bf7e 
0xffffff83b16cb720 : 0xffffff80146c7a40 
0xffffff83b16cb740 : 0xffffff8014720c97 
0xffffff83b16cb840 : 0xffffff8014721087 
0xffffff83b16cb890 : 0xffffff8014ec2c7c 
0xffffff83b16cb900 : 0xffffff801484c32a 
0xffffff83b16cba80 : 0xffffff801484c028 
0xffffff83b16cbad0 : 0xffffff80146c7a40 
0xffffff83b16cbaf0 : 0xffffff7f9b05cf37 
0xffffff83b16cbc10 : 0xffffff7f9b05cdf2 
0xffffff83b16cbc40 : 0xffffff7f9b05c8cf 
0xffffff83b16cbd40 : 0xffffff7f9b05f0e8 
0xffffff83b16cbde0 : 0xffffff8014e08c06 
0xffffff83b16cbe40 : 0xffffff8014e08741 
0xffffff83b16cbef0 : 0xffffff8014e07ade 
0xffffff83b16cbf50 : 0xffffff8014e0a296 
0xffffff83b16cbfa0 : 0xffffff80146c713e 
      Kernel Extensions in backtrace:
         wtf.spinach.AMDRyzenCPUPowerManagement(0.6)[E25D4AC5-FEC1-3B1F-9747-986390C0C8C6]@0xffffff7f9b05b000->0xffffff7f9b06efff
            dependency: as.vit9696.Lilu(1.4.3)[09509306-C633-3ADC-B6F7-9765E385DBE9]@0xffffff7f9b019000
            dependency: as.vit9696.VirtualSMC(1.1.2)[8094C9C0-73C6-39D7-AF2E-36C66263E10B]@0xffffff7f9b042000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[1B1F3BBB-9212-3CF9-94F8-8FEF0D3ACEC4]@0xffffff7f95131000
            dependency: com.apple.kec.Libm(1)[ADC4E2BF-FC3D-3357-8E07-C91D37AC394A]@0xffffff7f957ae000

BSD process name corresponding to current thread: Unknown
Boot args: -v agdpmod=pikera 

Mac OS version:
Not yet set

Kernel version:
Darwin Kernel Version 19.4.0: Wed Mar  4 22:28:40 PST 2020; root:xnu-6153.101.6~15/RELEASE_X86_64
Kernel UUID: AB0AA7EE-3D03-3C21-91AD-5719D79D7AF6
Kernel slide:     0x0000000014400000
Kernel text base: 0xffffff8014600000
__HIB  text base: 0xffffff8014500000
System model name: iMacPro1,1 (Mac-7BA5B2D9E42DDD94)
System shutdown begun: NO
Panic diags file unavailable, panic occurred prior to initialization

System uptime in nanoseconds: 947262317

On another boot everything booted fine.

[trulyspinach]

Thanks for the feedback. So this only happened once ?

[suntrix]

For now yes. I'll report if this happens again.

[JacobSyndeo]

I'm on the same CPU, no panics yet… knock on wood I'll comment again if that changes!

[CristianF-com]

Hi, i'm start having panic in Ryzen 7 3700x after BIOS update in MSI A-PRO570x, every start I have one panic and then start ok

panic(cpu 2 caller 0xffffff8010e4c32a): Kernel trap at 0xffffff7f989a8f37, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff801191a768, CR3: 0x0000000020ffc000, CR4: 0x00000000003406e0
RAX: 0xffffff8010aeb000, RBX: 0x0000000000000000, RCX: 0xffffff801197e608, RDX: 0x0000000000000000
RSP: 0xffffff874075bbe0, RBP: 0xffffff874075bc10, RSI: 0xffffff7f989ac7f5, RDI: 0xffffff8010c00e38
R8:  0x0000000000000010, R9:  0x0000000000000001, R10: 0x0000020000011000, R11: 0x0000000000060008
R12: 0xffffff8010c00e78, R13: 0xffffff801191a768, R14: 0xffffff7f989ac770, R15: 0x0000000000000000
RFL: 0x0000000000010246, RIP: 0xffffff7f989a8f37, CS:  0x0000000000000008, SS:  0x0000000000000000
Fault CR2: 0xffffff801191a768, Error code: 0x0000000000000000, Fault CPU: 0x2, PL: 0, VF: 2

Backtrace (CPU 2), Frame : Return Address
0xffffff874075b640 : 0xffffff8010d215cd 
0xffffff874075b690 : 0xffffff8010e5a3c5 
0xffffff874075b6d0 : 0xffffff8010e4bf7e 
0xffffff874075b720 : 0xffffff8010cc7a40 
0xffffff874075b740 : 0xffffff8010d20c97 
0xffffff874075b840 : 0xffffff8010d21087 
0xffffff874075b890 : 0xffffff80114c2c7c 
0xffffff874075b900 : 0xffffff8010e4c32a 
0xffffff874075ba80 : 0xffffff8010e4c028 
0xffffff874075bad0 : 0xffffff8010cc7a40 
0xffffff874075baf0 : 0xffffff7f989a8f37 
0xffffff874075bc10 : 0xffffff7f989a8df2 
0xffffff874075bc40 : 0xffffff7f989a88cf 
0xffffff874075bd40 : 0xffffff7f989ab0e8 
0xffffff874075bde0 : 0xffffff8011408c06 
0xffffff874075be40 : 0xffffff8011408741 
0xffffff874075bef0 : 0xffffff8011407ade 
0xffffff874075bf50 : 0xffffff801140a296 
0xffffff874075bfa0 : 0xffffff8010cc713e 
      Kernel Extensions in backtrace:
         wtf.spinach.AMDRyzenCPUPowerManagement(0.6)[E25D4AC5-FEC1-3B1F-9747-986390C0C8C6]@0xffffff7f989a7000->0xffffff7f989bafff
            dependency: as.vit9696.Lilu(1.4.3)[09509306-C633-3ADC-B6F7-9765E385DBE9]@0xffffff7f9872c000
            dependency: as.vit9696.VirtualSMC(1.1.2)[8094C9C0-73C6-39D7-AF2E-36C66263E10B]@0xffffff7f98755000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[1B1F3BBB-9212-3CF9-94F8-8FEF0D3ACEC4]@0xffffff7f91731000
            dependency: com.apple.kec.Libm(1)[ADC4E2BF-FC3D-3357-8E07-C91D37AC394A]@0xffffff7f930e5000

BSD process name corresponding to current thread: Unknown
Boot args: agdpmod=pikera 

Mac OS version:
Not yet set

Kernel version:
Darwin Kernel Version 19.4.0: Wed Mar  4 22:28:40 PST 2020; root:xnu-6153.101.6~15/RELEASE_X86_64
System shutdown begun: NO
Panic diags file unavailable, panic occurred prior to initialization

System uptime in nanoseconds: 659463235

[trulyspinach]

Closed due to lack of evidence. Please report further random kernel panic at #56.

Thanks!