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Bug #16124

open

Kernel Panic on PCI WiFi Passthrough (AC7265)

Added by Giampiero Di Pietrantonio 12 days ago. Updated 2 days ago.

Status:
New
Priority:
High
Assignee:
-
Category:
Hardware / Drivers
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Default
Affected Version:
2.8.0
Affected Architecture:
amd64

Description

Kernel Panic on ESXi-8.0U3d-24585383-standard if PCI (Passthrough) device is assigned to pfSense:

Dual Band Wireless-AC 7265 [Stone Peak 2 AC]
ID 0000:03:00.0
Device ID 0x95a
Vendor ID 0x8086
Function 0x0
Bus 0x3
Vendor Name Intel Corporation
Class ID 0x280
Subdevice ID 0x5010
Subvendor ID 0x8086
Slot 0x0

###########################################################################
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x4
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80dc7c24
stack pointer = 0x28:0xfffffe0542679b70
frame pointer = 0x28:0xfffffe0542679a70
code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (firmware taskq)
rdi: fffffe0542679d70 rsi: fffffe0542679c00 rdx: fffffe0542679d70
rcx: 0000000000000000 r8: fffffe0542679c00 r9: fffffe0542679c00
rax: 0000000000000000 rbx: fffff80002a5e000 rbp: fffffe0542679a70
r10: 0000000000000001 r11: fffffe0542679d70 r12: fffffe0542679a20
r13: 0000000000000000 r14: fffffe054267a7f0 r15: fffffe054267db80
trap number = 12
panic: page fault
cpuid = 1
time = 2
KDB: enter: panic
[ thread pid 0 tid 100036 ]
Stopped at kdb_enter+0x33: movq $0,0x1d76d92(%rip) ###########################################################################

On 2.7.2 it works and successfully used as tier2 gateway

Actions #1

Updated by Giampiero Di Pietrantonio 2 days ago

still present in 2.8.0.b.20250407.1736

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