NetBSD Problem Report #58588

From christos@blazar.astron.com  Mon Aug 12 18:49:10 2024
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Date: Mon, 12 Aug 2024 18:49:06 +0000 (UTC)
From: christos@blazar.astron.com
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To: gnats-bugs@NetBSD.org
Subject: RTL8168H/8111H (0x5400) promiscuous exit issue
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>Number:         58588
>Category:       kern
>Synopsis:       RTL8168H/8111H (0x5400) promiscuous exit issue
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Aug 12 18:50:01 +0000 2024
>Last-Modified:  Mon Aug 12 19:00:01 +0000 2024
>Originator:     christos@blazar.astron.com
>Release:        NetBSD 10.99.11
>Organization:
	Realtors should not make ethernet cards.
>Environment:
System: NetBSD blazar.astron.com 10.99.11 NetBSD 10.99.11 (GENERIC) #0: Mon Aug 12 14:33:19 EDT 2024 christos@blazar.astron.com:/usr/src/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:
	when ^C'ing tcpdump machine freezes randomly (about 1/2 the time)
>How-To-Repeat:
	see above.
>Fix:
	about to commit one.

>Audit-Trail:
From: "Christos Zoulas" <christos@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/58588 CVS commit: src/sys/dev/ic
Date: Mon, 12 Aug 2024 14:55:01 -0400

 Module Name:	src
 Committed By:	christos
 Date:		Mon Aug 12 18:55:01 UTC 2024

 Modified Files:
 	src/sys/dev/ic: rtl8169.c rtl81x9reg.h rtl81x9var.h

 Log Message:
 PR/58588: Christos Zoulas: Avoid crashes when exiting promiscuous mode (^C
 tcpdump) by disabling RX in re_stop. Also add some earlyoff stuff while here.
 From FreeBSD.


 To generate a diff of this commit:
 cvs rdiff -u -r1.177 -r1.178 src/sys/dev/ic/rtl8169.c
 cvs rdiff -u -r1.54 -r1.55 src/sys/dev/ic/rtl81x9reg.h
 cvs rdiff -u -r1.58 -r1.59 src/sys/dev/ic/rtl81x9var.h

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

>Unformatted:
 	net

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