Date: Mon, 24 Aug 2009 12:15:59 GMT From: Tom Müller-Kortkamp <tmueko@kommunity.net> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/138135: truncated-ip - 2 bytes missing! on fxp(4) Message-ID: <200908241215.n7OCFxEd070990@www.freebsd.org> Resent-Message-ID: <200908241220.n7OCK274024677@freefall.freebsd.org>
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>Number: 138135
>Category: kern
>Synopsis: truncated-ip - 2 bytes missing! on fxp(4)
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Aug 24 12:20:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator: Tom Müller-Kortkamp
>Release: RELENG_7_2 RELENG_7
>Organization:
kommunity GmbH & Co. KG
>Environment:
FreeBSD 7.2-STABLE FreeBSD 7.2-STABLE #0: Mon Aug 24 12:17:25 CEST 2009 root@baal2.kommunity.net:/usr/obj/nanobsd.nexgate/usr/src/sys/nexgate i3
86
>Description:
I tested with GENERIC kernel also. I tested with nanoBSD (FreeBSD-7.2-p) and STABLE:
Hardware ist a Nexgate-NSA 1080 with 8x10/100 Ethernet fxp(4).
fxp0 is working ((82559ER)
fxp1 through fxp7 is NOT working(8255xER/IT)
tcpdump: listening on fxp3, link-type EN10MB (Ethernet), capture size 65535 bytes
13:58:05.210380 IP truncated-ip - 2 bytes missing! (tos 0x0, ttl 64, id 1528, offset 0, flags [none], proto ICMP (1), length 84) 192.168.0.236 > 192.1
68.0.4: ICMP echo request, id 31279, seq 0, length 64
0x0000: 4500 0054 05f8 0000 4001 f270 c0a8 00ec E..T....@..p....
0x0010: c0a8 0004 0800 408d 7a2f 0000 c180 924a ......@.z/.....J
0x0020: f374 0b00 0809 0a0b 0c0d 0e0f 1011 1213 .t..............
0x0030: 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 .............!"#
0x0040: 2425 2627 2829 2a2b 2c2d 2e2f 3031 3233 $%&'()*+,-./0123
0x0050: 3435 45
fxp0@pci0:1:8:0: class=0x020000 card=0x30118086 chip=0x24498086 rev=0x03 hdr=0x00
vendor = 'Intel Corporation'
device = '82559ER Integrated 10Base-T/100Base-TX Ethernet Controller (82559ER)'
class = network
subclass = ethernet
fxp6@pci0:1:14:0: class=0x020000 card=0x000c8086 chip=0x12098086 rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = 'Fast Ethernet Controller (8255xER/IT)'
class = network
subclass = ethernet
>How-To-Repeat:
>Fix:
Downgrade to RELENG_6
>Release-Note:
>Audit-Trail:
>Unformatted:
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