[Bug 290249] PRP_OFFET_INVALID on nvme writes

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 15 Oct 2025 03:53:45 UTC 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=290249

--- Comment #1 from Meng Zhuo <mengzhuo@iscas.ac.cn> ---
Hardware: Starfive Visionfive2

```
boot_params = 0x0000000000000000
DRAM bank   = 0x0000000000000000
-> start    = 0x0000000040000000
-> size     = 0x0000000200000000
flashstart  = 0x0000000000000000
flashsize   = 0x0000000000000000
flashoffset = 0x0000000000000000
baudrate    = 115200 bps
relocaddr   = 0x00000000fff3d000
reloc off   = 0x00000000bfd3d000
Build       = 64-bit
current eth = ethernet@16030000
ethaddr     = 6c:cf:39:00:3e:48
IP addr     = <NULL>
fdt_blob    = 0x00000000ff71fa20
multi_dtb_fit= 0x0000000000000000
lmb_dump_all:
 memory.count = 0x1
 memory[0]      [0x40000000-0x23fffffff], 0x200000000 bytes, flags: none
 reserved.count = 0x3
 reserved[0]    [0x40000000-0x4005ffff], 0x60000 bytes, flags: none
 reserved[1]    [0xfe710000-0xfe71efff], 0xf000 bytes, flags: no-overwrite,
no-map
 reserved[2]    [0xfe71f630-0x23fffffff], 0x1418e09d0 bytes, flags: no-map
devicetree  = board
serial addr = 0x0000000010000000
 width      = 0x0000000000000004
 shift      = 0x0000000000000002
 offset     = 0x0000000000000000
 clock      = 0x00000000016e3600
boot hart   = 0x0000000000000003
firmware fdt= 0x0000000040400000
```

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