ZFS Kernel Panic

Cadair

New Member
Apr 3, 2023
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Hello all,

I have been happily using proxmox for years, but I reasonably recently started doing raw zfs send/recv of encrypted datasets from my main host to a backup host. I have been getting intermittent kernel panics for a while now, I finally setup console logging and managed to capture one of the errors. This appears to have led to some metadata corruption on my zfs pool.

I am running 7.1 with the default kernel (tempted to try the new 6.2 opt-in just out of desperation).

Full captured kernel tracebacks attached. Any help or pointers would be greatly appreciated.
 

Attachments

There is no kernel panic in zfs_error.log. Its a hang: "INFO: task receive_writer:3811325 blocked for more than 121 seconds."
 
I think there is a panic on line 242?

Code:
[551658.775069] PANIC at dmu_recv.c:1806:receive_object()
 
Last edited: