kern/94307: [bge] kernel panics when passing trafffic through bge1

[No at SPAM at mgEDV.net]

The following reply was made to PR kern/94307; it has been noted by GNATS.

From: "No at SPAM@mgEDV.net" <nospam at mgedv.net>
To: <bug-followup at FreeBSD.org>
Cc: <bhicks at nmsu.edu>, <tedm at toybox.placo.com>
Subject: Re: kern/94307: [bge] kernel panics when passing trafffic through bge1
Date: Thu, 4 May 2006 00:07:31 +0200

 hi together,
 
 we own a DL320 G4 (same model as in this PR) with a 3.4Ghz CPU and
 a different broadcom bge chipset (BCM5704C), that does not cause any
 kernel panic with network traffic (like BCM5714).
 
 our mbuf.c version:
      $FreeBSD: src/sys/kern/kern_mbuf.c,v 1.9.2.7 2006/03/18 21:55:43
 glebius Exp $
 
 pciconf -l|grep bge:
 	bge0 at pci6:1:0:	class=0x020000 card=0x00d00e11 chip=0x164814e4
 rev=0x10 hdr=0x00
 	bge1 at pci6:1:1:	class=0x020000 card=0x00d00e11 chip=0x164814e4
 rev=0x10 hdr=0x00
 
 our dmesg (shorted):
 ------------------------------------------------------------------------
 FreeBSD 6.1-RC2 #0: Sun Apr 30 09:42:38 UTC 2006
     root at opus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
 ACPI APIC Table: <HP     00000083>
 Timecounter "i8254" frequency 1193182 Hz quality 0
 CPU: Intel(R) Pentium(R) 4 CPU 3.40GHz (3391.52-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0xf43  Stepping = 3
  
 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA
 ,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
   Features2=0x649d<SSE3,RSVD2,MON,DS_CPL,EST,CNTX-ID,CX16,<b14>>
   AMD Features=0x20000000<LM>
   Logical CPUs per core: 2
 real memory  = 1073688576 (1023 MB)
 avail memory = 1041743872 (993 MB)
 ioapic0 <Version 2.0> irqs 0-23 on motherboard
 ioapic1 <Version 2.0> irqs 24-47 on motherboard
 ioapic2 <Version 2.0> irqs 48-71 on motherboard
 kbd1 at kbdmux0
 acpi0: <HP D18> on motherboard
 acpi0: Power Button (fixed)
 Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x908-0x90b on acpi0
 cpu0: <ACPI CPU> on acpi0
 pcib0: <ACPI Host-PCI bridge> on acpi0
 pci0: <ACPI PCI bus> on pcib0
 pcib0: no PRT entry for 0.31.INTA
 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
 pci5: <ACPI PCI bus> on pcib1
 pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci5
 pci6: <ACPI PCI bus> on pcib2
 bge0: <Broadcom BCM5704C Dual Gigabit Ethernet, ASIC rev. 0x2100> mem
 0xfdff0000-0xfdffffff irq 24 at device 1.0 on pci6
 miibus0: <MII bus> on bge0
 brgphy0: <BCM5704 10/100/1000baseTX PHY> on miibus0
 brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
 1000baseTX-FDX, auto
 bge0: Ethernet address: 00:15:60:aa:39:d2
 bge1: <Broadcom BCM5704C Dual Gigabit Ethernet, ASIC rev. 0x2100> mem
 0xfdfe0000-0xfdfeffff irq 25 at device 1.1 on pci6
 miibus1: <MII bus> on bge1
 brgphy1: <BCM5704 10/100/1000baseTX PHY> on miibus1
 brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
 1000baseTX-FDX, auto
 bge1: Ethernet address: 00:15:60:aa:39:d1
 pcib3: <ACPI PCI-PCI bridge> at device 0.2 on pci5
 pci9: <ACPI PCI bus> on pcib3
 pcib4: <ACPI PCI-PCI bridge> at device 28.0 on pci0
 pci2: <ACPI PCI bus> on pcib4
 .
 <snip>
 .
 pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0
 pci1: <ACPI PCI bus> on pcib5
 pci1: <base peripheral> at device 2.0 (no driver attached)
 pci1: <base peripheral> at device 2.2 (no driver attached)
 .
 <snip>
 .
 Timecounter "TSC" frequency 3391523265 Hz quality 800
 Timecounters tick every 1.000 msec
 ------------------------------------------------------------------------
 
 our sysctl|grep bge
 ------------------------------------------------------------------------
 dev.bge.0.%desc: Broadcom BCM5704C Dual Gigabit Ethernet, ASIC rev. 0x2100
 dev.bge.0.%driver: bge
 dev.bge.0.%location: slot=1 function=0
 dev.bge.0.%pnpinfo: vendor=0x14e4 device=0x1648 subvendor=0x0e11
 subdevice=0x00d0 class=0x020000
 dev.bge.0.%parent: pci6
 dev.bge.1.%desc: Broadcom BCM5704C Dual Gigabit Ethernet, ASIC rev. 0x2100
 dev.bge.1.%driver: bge
 dev.bge.1.%location: slot=1 function=1
 dev.bge.1.%pnpinfo: vendor=0x14e4 device=0x1648 subvendor=0x0e11
 subdevice=0x00d0 class=0x020000
 dev.bge.1.%parent: pci6
 dev.miibus.0.%parent: bge0
 dev.miibus.1.%parent: bge1
 ------------------------------------------------------------------------
 
 hope that helps!
 <EOM>