Kernel panic with 2.1 on Catalina

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Kernel panic with 2.1 on Catalina

Postby FunMiles » Sun Sep 26, 2021 6:39 am

I'm having very reproducible crashes. Most of the times Mac OS won't even give me a kernel panic but it did once:
panic(cpu 2 caller 0xffffff8007e45d0a): Kernel trap at 0xffffff7f8b88ce93, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000000ac3c000, CR4: 0x00000000001626e0
RAX: 0x0000000000000000, RBX: 0xffffffa4021c7cd0, RCX: 0x0000000000000000, RDX: 0x0000000003000000
RSP: 0xffffff83b47dbf20, RBP: 0xffffff83b47dbfa0, RSI: 0xffffffa4021c7cf8, RDI: 0x0000000000000000
R8: 0x0000000000000000, R9: 0x0000000000989680, R10: 0x5555555555555555, R11: 0x0000000000000000
R12: 0x0000000000000001, R13: 0xffffff7f8bc4d048, R14: 0xffffffa4021c7cf0, R15: 0xffffffa52f7f54a0
RFL: 0x0000000000010202, RIP: 0xffffff7f8b88ce93, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000002, Fault CPU: 0x2, PL: 0, VF: 1

Backtrace (CPU 2), Frame : Return Address
0xffffff83b47db980 : 0xffffff8007d1966d
0xffffff83b47db9d0 : 0xffffff8007e53dd5
0xffffff83b47dba10 : 0xffffff8007e4595e
0xffffff83b47dba60 : 0xffffff8007cbfa40
0xffffff83b47dba80 : 0xffffff8007d18d37
0xffffff83b47dbb80 : 0xffffff8007d19127
0xffffff83b47dbbd0 : 0xffffff80084be38c
0xffffff83b47dbc40 : 0xffffff8007e45d0a
0xffffff83b47dbdc0 : 0xffffff8007e45a08
0xffffff83b47dbe10 : 0xffffff8007cbfa40
0xffffff83b47dbe30 : 0xffffff7f8b88ce93
0xffffff83b47dbfa0 : 0xffffff8007cbf13e
Kernel Extensions in backtrace:
org.openzfsonosx.zfs(2.1)[D8D37025-5993-3A02-8E85-9537CACFBA27]@0xffffff7f8b617000->0xffffff7f8cdbcfff
dependency: com.apple.iokit.IOStorageFamily(2.1)[952AB52A-016F-3ED1-BFA5-5AF400169BD9]@0xffffff7f88665000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
19H1419

I am going to re-install a previous version.
FunMiles
 
Posts: 27
Joined: Sat Sep 30, 2017 12:05 pm

Re: Kernel panic with 2.1 on Catalina

Postby FunMiles » Sun Sep 26, 2021 8:11 am

I had another crash/unreported panic with 2.0.1. Went back to 1.9.4 and having no problem.
Interestingly, if this could help figure out what's going, I could trigger the crash by running a software named PhotoPrism which catalogs all my pictures in ZFS file systems on a 5 disk pool.
When I looked at the logs, it's always been after touching the same file.
FunMiles
 
Posts: 27
Joined: Sat Sep 30, 2017 12:05 pm

Re: Kernel panic with 2.1 on Catalina

Postby FunMiles » Sun Sep 26, 2021 10:02 am

It took longer but crash happened even with 1.9.4. I guess the issue is not with 2.x but maybe a problem with the pool.

I would appreciate any help with how to debug/address this.
FunMiles
 
Posts: 27
Joined: Sat Sep 30, 2017 12:05 pm

Re: Kernel panic with 2.1 on Catalina

Postby theit » Thu Nov 04, 2021 12:58 am

FunMiles wrote:It took longer but crash happened even with 1.9.4. I guess the issue is not with 2.x but maybe a problem with the pool.

I would appreciate any help with how to debug/address this.

Have you tried to scrub the pool? Perhaps there are some hidden errors on it...?
theit
 
Posts: 21
Joined: Tue Oct 20, 2015 10:52 pm


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