Re: PR 55714

[BERTRAND Joël <joel.bertrand%systella.fr@localhost>]

Manuel Bouyer a écrit :
> On Tue, Oct 20, 2020 at 09:59:37AM +0200, BERTRAND Joël wrote:
>> [...]
>> 	I suppose there is somewhere in sys/dev/ic/rtl8169.c a memory
>> corruption when MTU is greater than 1500 bytes. Thus, I started by
>> analyzing this source file, but I don't see any simple memory
>> corruption. I'm willing to take tile to help, but I do not know how
>> continue.
> 
> It could also be a hardware bug. These low-price chips maybe don't get
> the all the testing needed for safe corner-case use ...

	For information, lspci -v returns :

04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8169 PCI
Gigabit Ethernet Controller (rev 10)
        Subsystem: Netgear GA311
        Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 15
        I/O ports at e000
        Memory at f7b20000 (32-bit, non-prefetchable)
        Expansion ROM at f7b00000 [disabled]
        Capabilities: [dc] Power Management version 2

	Of course, this adapter is installed in a 32 bits slot.

	JB