[Bug 289400] bhyve(8) VM boot aborts with "Synchronous Abort" on boot on ARM64 Honeycomb LX2 Host

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 289400] bhyve(8) VM boot aborts with "Synchronous Abort" on boot on ARM64 Honeycomb LX2 Host"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 16 May 2026 20:30:47 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=289400

--- Comment #12 from Michael Dexter <editor@callfortesting.org> ---
Sorry to mention the NIC on the same hardware.

Confirming with 15.1-BETA3: Same result

"Synchronous Abort" handler, esr 0x02000000
elr: 0000000100002840 lr : 0000000100002a08 (reloc)
elr: 00000001fff63840 lr : 00000001fff63a08
x0 : 0000000030d01821 x1 : 0000000000000001
x2 : 0000000000000002 x3 : 0000000280800018
x4 : 0000000000000028 x5 : 0000000280800000
x6 : 0000000000000000 x7 : 0000000000000001
x8 : 00000001fffe0000 x9 : 00000001fffc3880
x10: 000000000a200023 x11: 0000000000000002
x12: 0000000000000002 x13: 0000000100100000
x14: 00000000ffffffff x15: 00000001fff62e8c
x16: 0000000000000000 x17: 0000000000000000
x18: 00000001ffb41d90 x19: 0000000000000000
x20: 00000001fff79ad4 x21: 0000000000000000
x22: 00000001fffc4768 x23: 0000000000000000
x24: 0000000000000000 x25: 0000000000000000
x26: 0000000000000000 x27: 0000000000000000
x28: 0000000000000000 x29: 00000001ffb412c0

Code: a9bf33eb a9bf2be9 a9bf23e7 a9bf1be5 (a9bf13e3) 
Resetting CPU ...

Host does not crash. Please advise what additional information would be useful
from the system.

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