leak or some other problem in nve0 driver?

jason henson jason at ec.rr.com
Thu Nov 10 01:31:22 GMT 2005

Sometimes my nic did become unusable and if I try a ping it says 
something like ping: sendto: buffer full.  I forget to save an exact 
copy of that.  But here is what netstat -m had

82/728/810 mbufs in use (current/cache/total)
79/339/418/17088 mbuf clusters in use (current/cache/total/max)
0/79/4528 sfbufs in use (current/peak/max)
178K/860K/1038K bytes allocated to network (current/cache/total)
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile
132 calls to protocol drain routines

I had this simillar issue in 6 beta so I increase some of the network 
and kernel( or other?) buffer sizes and that seemed to fix it.  Then 
yesterday my pc did it again.  Does anyone have any ideas on the cause?

It is a nforce 2 epox 8rda3i motherboard.

FreeBSD barton.flcl.net 6.0-STABLE FreeBSD 6.0-STABLE #2: Mon Nov  7 
03:04:16 EST 2005     jason at barton.flcl.net:/usr/obj/usr/src/sys/RYOKO  i386

FreeBSD 6.0-STABLE #2: Mon Nov  7 03:04:16 EST 2005
    jason at barton.flcl.net:/usr/obj/usr/src/sys/RYOKO
mptable_probe: MP Config Table has bad signature:   
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) XP 2700+ (2029.61-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x6a0  Stepping = 0
  AMD Features=0xc0400800<SYSCALL,MMX+,3DNow+,3DNow>
real memory  = 536805376 (511 MB)
avail memory = 515981312 (492 MB)
ioapic0 <Version 1.1> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <Nvidia AWRDACPI> on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNK1> on acpi0
pci_link1: <ACPI PCI Link LNK2> irq 11 on acpi0
pci_link2: <ACPI PCI Link LNK3> on acpi0
pci_link3: <ACPI PCI Link LNK4> irq 12 on acpi0
pci_link4: <ACPI PCI Link LNK5> on acpi0
pci_link5: <ACPI PCI Link LUBA> irq 4 on acpi0
pci_link6: <ACPI PCI Link LUBB> irq 3 on acpi0
pci_link7: <ACPI PCI Link LMAC> irq 10 on acpi0
pci_link8: <ACPI PCI Link LAPU> on acpi0
pci_link9: <ACPI PCI Link LACI> irq 5 on acpi0
pci_link10: <ACPI PCI Link LMCI> on acpi0
pci_link11: <ACPI PCI Link LSMB> irq 11 on acpi0
pci_link12: <ACPI PCI Link LUB2> irq 7 on acpi0
pci_link13: <ACPI PCI Link LFIR> on acpi0
pci_link14: <ACPI PCI Link L3CM> on acpi0
pci_link15: <ACPI PCI Link LIDE> on acpi0
pci_link16: <ACPI PCI Link APC1> irq 16 on acpi0
pci_link17: <ACPI PCI Link APC2> irq 17 on acpi0
pci_link18: <ACPI PCI Link APC3> irq 18 on acpi0
pci_link19: <ACPI PCI Link APC4> irq 19 on acpi0
pci_link20: <ACPI PCI Link APC5> irq 16 on acpi0
pci_link21: <ACPI PCI Link APCF> irq 0 on acpi0
pci_link22: <ACPI PCI Link APCG> irq 0 on acpi0
pci_link23: <ACPI PCI Link APCH> irq 0 on acpi0
pci_link24: <ACPI PCI Link APCI> irq 0 on acpi0
pci_link25: <ACPI PCI Link APCJ> irq 0 on acpi0
pci_link26: <ACPI PCI Link APCK> irq 0 on acpi0
pci_link27: <ACPI PCI Link APCS> irq 23 on acpi0
pci_link28: <ACPI PCI Link APCL> irq 0 on acpi0
pci_link29: <ACPI PCI Link APCM> irq 0 on acpi0
pci_link30: <ACPI PCI Link AP3C> irq 0 on acpi0
pci_link31: <ACPI PCI Link APCZ> irq 0 on acpi0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <NVIDIA nForce2 AGP Controller> mem 0xd0000000-0xd7ffffff at 
device 0.0 on pci0
pci0: <memory, RAM> at device 0.1 (no driver attached)
pci0: <memory, RAM> at device 0.2 (no driver attached)
pci0: <memory, RAM> at device 0.3 (no driver attached)
pci0: <memory, RAM> at device 0.4 (no driver attached)
pci0: <memory, RAM> at device 0.5 (no driver attached)
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pci0: <serial bus, SMBus> at device 1.1 (no driver attached)
ohci0: <OHCI (generic) USB controller> mem 0xe2003000-0xe2003fff irq 20 
at device 2.0 on pci0
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1: <OHCI (generic) USB controller> mem 0xe2004000-0xe2004fff irq 21 
at device 2.1 on pci0
usb1: OHCI version 1.0, legacy support
usb1: SMM does not respond, resetting
usb1: <OHCI (generic) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xe2005000-0xe20050ff irq 
22 at device 2.2 on pci0
usb2: EHCI version 1.0
usb2: companion controllers, 4 ports each: usb0 usb1
usb2: <EHCI (generic) USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: nVidia EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 6 ports with 6 removable, self powered
nve0: <NVIDIA nForce MCP2 Networking Adapter> port 0xe400-0xe407 mem 
0xe2000000-0xe2000fff irq 20 at device 4.0 on pci0
nve0: Ethernet address 00:04:61:24:68:01
miibus0: <MII bus> on nve0
rlphy0: <RTL8201L 10/100 media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
nve0: Ethernet address: 00:04:61:24:68:01
pcm0: <nVidia nForce2> port 0xd000-0xd0ff,0xd400-0xd47f mem 
0xe2001000-0xe2001fff irq 21 at device 6.0 on pci0
pcm0: <C-Media Electronics CMI9739 AC97 Codec>
pcib1: <ACPI PCI-PCI bridge> at device 8.0 on pci0
pci_link18: BIOS IRQ 21 for 0.6.INTA is invalid
pci1: <ACPI PCI bus> on pcib1
atapci0: <SiI 3114 SATA150 controller> port 
mem 0xe1080000-0xe10803ff irq 17 at device 9.0 on pci1
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
ata4: <ATA channel 2> on atapci0
ata5: <ATA channel 3> on atapci0
atapci1: <nVidia nForce2 UDMA133 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 9.0 on pci0
ata0: <ATA channel 0> on atapci1
ata1: <ATA channel 1> on atapci1
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pci2: <display, VGA> at device 0.0 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 
0xc0000-0xccfff,0xd0000-0xd3fff,0xd4000-0xd87ff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ums0: Microsoft Microsoft 3-Button Mouse with IntelliEye(TM), rev 
1.10/3.00, addr 2, iclass 3/1
ums0: 3 buttons and Z dir.
Timecounter "TSC" frequency 2029610897 Hz quality 800
Timecounters tick every 1.000 msec
acd0: CDRW <LITE-ON LTR-40125S/ZS0K> at ata1-master UDMA33
ad4: 239372MB <Maxtor 7L250S0 BANC1E00> at ata2-master SATA150
acd1: DVDR <PLEXTOR DVDR PX-712A/1.07> at ata3-master SATA150
Trying to mount root from ufs:/dev/ad4s1a

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