Date: Wed, 27 Apr 2011 03:52:50 GMT From: Marcus Reid <marcus@blazingdot.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/156667: em0 fails to init on CURRENT after March 17 Message-ID: <201104270352.p3R3qoON004354@red.freebsd.org> Resent-Message-ID: <201104270400.p3R40IdQ045261@freefall.freebsd.org>
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>Number: 156667
>Category: kern
>Synopsis: em0 fails to init on CURRENT after March 17
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Apr 27 04:00:18 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator: Marcus Reid
>Release: 9.0-CURRENT
>Organization:
>Environment:
FreeBSD austin 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Tue Apr 26 20:27:12 PDT 2011 root@austin:/usr/obj/usr/src/sys/FARK amd64
kernel / world compiled with clang.
>Description:
em0 fails to init on kernel csupped and built on Apr 26, 2011, but is fine on kernel built on Mar. 17, 2011.
Messages before:
Mar 17 23:08:09 austin kernel: em0: <Intel(R) PRO/1000 Network Connection 7.1.9> port 0xecc0-0xecdf mem 0xfebe0000-0xfebfffff,0xfebdb000-0xfebdbfff irq 21 at device 25.0 on pci0
Mar 17 23:08:09 austin kernel: em0: Using an MSI interrupt
Mar 17 23:08:09 austin kernel: em0: Ethernet address: 00:1e:4f:e7:f6:51
Messages after:
Apr 26 19:35:59 austin kernel: em0: <Intel(R) PRO/1000 Network Connection 7.2.3> port 0xecc0-0xecdf mem 0xfebe0000-0xfebfffff,0xfebdb000-0xfebdbfff irq 21 at device 25.0 on pci0
Apr 26 19:35:59 austin kernel: em0: Using an MSI interrupt
Apr 26 19:35:59 austin kernel: em0: Ethernet address: 00:1e:4f:e7:f6:51
Apr 26 19:35:59 austin kernel: em0: Could not setup receive structures
Apr 26 19:35:59 austin kernel: em0: Could not setup receive structures
Apr 26 19:36:04 austin kernel: em0: link state changed to UP
Apr 26 19:36:04 austin kernel: em0: Could not setup receive structures
pciconf -vl:
em0@pci0:0:25:0: class=0x020000 card=0x02111028 chip=0x10bd8086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'Intel 82566DM Gigabit Ethernet Adapter (82566DM)'
class = network
subclass = ethernet
System is a Dell Optiplex 755 using onboard ethernet.
There were a number of changes, some major, since Apr 26.
>How-To-Repeat:
Boot, network interface doesn't seem to work. No arp from default gateway, etc.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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