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Message-Id: <20080511211055.af2595e9.akpm@linux-foundation.org> Date: Sun, 11 May 2008 21:10:55 -0700 From: Andrew Morton <akpm@...ux-foundation.org> To: bkuhn@....org Cc: bugme-daemon@...zilla.kernel.org, netdev@...r.kernel.org Subject: Re: [Bugme-new] [Bug 10682] New: (net 8139too) dual ethernet system, any reasonable network causes: NETDEV WATCHDOG: ethN: transmit timed out (switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Sun, 11 May 2008 16:34:29 -0700 (PDT) bugme-daemon@...zilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=10682 > > Summary: (net 8139too) dual ethernet system, any reasonable > network causes: NETDEV WATCHDOG: ethN: transmit timed > out > Product: Drivers > Version: 2.5 > KernelVersion: 2.6.25.3 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Network > AssignedTo: jgarzik@...ox.com > ReportedBy: bkuhn@....org > > > Latest working kernel version: Unknown > Earliest failing kernel version: 2.6.24 > Distribution: Ubuntu > Hardware Environment: eBox-4852 > Software Environment: Standard Ubuntu Hardy install, with self-compiled kernel > direct from kernel.org used fakeroot make-kpkg --initrd kernel_image > > Problem Description: > > I have an eBox-4852 which has two of these ethernet cards in it: > Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ > (rev 10 > > As soon as I get both ethernet cards up and running and put any reasonable > load (using the system as a packet-forwarding firewall), one or both of > them fail for a number of minutes. Eventually, they usually come back up > on their own, at which time the following message appears in the syslog: > > kernel: [ 2242.871816] NETDEV WATCHDOG: eth0: transmit timed out > kernel: [ 2245.885704] eth0: Transmit timeout, status 0d 0000 c07f media 10. > kernel: [ 2245.885704] eth0: Tx queue start entry 7227 dirty entry 7223. > kernel: [ 2245.885704] eth0: Tx descriptor 0 is 0008003c. > kernel: [ 2245.885704] eth0: Tx descriptor 1 is 0008003c. > kernel: [ 2245.885704] eth0: Tx descriptor 2 is 0008003c. > kernel: [ 2245.885704] eth0: Tx descriptor 3 is 00080042. (queue head) > kernel: [ 2245.885704] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 > > They are both recognized at boot time to use the 8139too module: > > kernel: [ 15.531666] 8139too Fast Ethernet driver 0.9.28 > kernel: [ 15.532287] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 > kernel: [ 15.532343] PCI: setting IRQ 10 as level-triggered > kernel: [ 15.532352] ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNKA] -> > GSI 10 (level, low) -> I > RQ 10 > kernel: [ 15.533338] eth0: RealTek RTL8139 at 0xe800, 44:4d:50:02:e1:cb, IRQ > 10 > kernel: [ 15.533394] eth0: Identified 8139 chip type 'RTL-8100B/8139D' > kernel: [ 15.533817] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 > kernel: [ 15.533870] PCI: setting IRQ 11 as level-triggered > kernel: [ 15.533878] ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKD] -> > GSI 11 (level, low) -> IRQ 11 > kernel: [ 15.534759] eth1: RealTek RTL8139 at 0xe400, 44:4d:50:43:41:74, IRQ > 11 > kernel: [ 15.534814] eth1: Identified 8139 chip type 'RTL-8100B/8139D' > > Steps to reproduce: > > It's very simple, one needs only to have this box and run both cards with > any amount of reasonable load and it occurs within an hour, usually much > faster. I read online that sometimes WATCHDOG TIMEOUT means that there is > bad network infrastructure of some sort. I have tried many different > network topologies, hubs, and cables and it always produces the same > error. I have also tried all different possible BIOS settings related to > IRQs. > > Based on advice from online forums and the like, I have also tried the > following kernel command line settings, in sequence and together in > various ways, and the behavior is still the same: > > nosmp > irqpoll > pci=biosirq > pci=irqmasq > pci=routeirq > > > Here is all the data from the running system: > > ############################################################################### > /proc/cpuinfo: > processor : 0 > vendor_id : CentaurHauls > cpu family : 6 > model : 13 > model name : VIA Eden Processor 1200MHz > stepping : 0 > cpu MHz : 1196.956 > cache size : 128 KB > fdiv_bug : no > hlt_bug : no > f00f_bug : no > coma_bug : no > fpu : yes > fpu_exception : yes > cpuid level : 1 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge cmov pat > clflush acpi mmx fxsr sse sse2 tm nx pni est tm2 xtpr rng rng_en ace ace_en > ace2 ace2_en phe phe_en pmm pmm_en > bogomips : 2395.59 > clflush size : 64 > ############################################################################### > /proc/interrupts: > CPU0 > 0: 131574 XT-PIC-XT timer > 1: 761 XT-PIC-XT i8042 > 2: 0 XT-PIC-XT cascade > 7: 0 XT-PIC-XT parport0 > 8: 7 XT-PIC-XT rtc > 9: 0 XT-PIC-XT acpi > 10: 38862 XT-PIC-XT uhci_hcd:usb2, eth0 > 11: 1151499 XT-PIC-XT ehci_hcd:usb1, eth1 > 14: 0 XT-PIC-XT pata_via > 15: 16369 XT-PIC-XT pata_via > NMI: 0 Non-maskable interrupts > TRM: 0 Thermal event interrupts > SPU: 0 Spurious interrupts > ERR: 0 > ############################################################################### > /proc/iomem: > > 00000000-0009fbff : System RAM > 0009fc00-0009ffff : reserved > 000a0000-000bffff : Video RAM area > 000c0000-000ce5ff : Video ROM > 000f0000-000fffff : System ROM > 00100000-1bfbffff : System RAM > 00100000-002f182f : Kernel code > 002f1830-003db41f : Kernel data > 00433000-0048ed9b : Kernel bss > 1bfc0000-1bfcdfff : ACPI Tables > 1bfce000-1bffffff : ACPI Non-volatile Storage > c0000000-dfffffff : PCI Bus #01 > c0000000-dfffffff : 0000:01:00.0 > e0000000-efffffff : pnp 00:0d > f0000000-f7ffffff : 0000:00:00.0 > fcfff400-fcfff4ff : 0000:00:10.4 > fcfff400-fcfff4ff : ehci_hcd > fcfff800-fcfff8ff : 0000:00:0b.0 > fcfff800-fcfff8ff : 8139too > fcfffc00-fcfffcff : 0000:00:08.0 > fcfffc00-fcfffcff : 8139too > fd000000-feafffff : PCI Bus #01 > fd000000-fdffffff : 0000:01:00.0 > feaf0000-feafffff : 0000:01:00.0 > feb00000-febfffff : PCI Bus #02 > febfc000-febfffff : 0000:02:01.0 > fec00000-fec00fff : reserved > fed00000-fed003ff : HPET 0 > fee00000-fee00fff : reserved > fff80000-ffffffff : reserved > ############################################################################### > /proc/ioports: > 0000-001f : dma1 > 0020-0021 : pic1 > 0040-0043 : timer0 > 0050-0053 : timer1 > 0060-006f : keyboard > 0070-0077 : rtc > 0080-008f : dma page reg > 00a0-00a1 : pic2 > 00c0-00df : dma2 > 00f0-00ff : fpu > 0170-0177 : 0000:00:0f.0 > 0170-0177 : pata_via > 01f0-01f7 : 0000:00:0f.0 > 01f0-01f7 : pata_via > 02f8-02ff : serial > 0376-0376 : 0000:00:0f.0 > 0376-0376 : pata_via > 0378-037a : parport0 > 03c0-03df : vga+ > 03e0-03e7 : pnp 00:09 > 03f6-03f6 : 0000:00:0f.0 > 03f6-03f6 : pata_via > 03f8-03ff : serial > 0400-041f : pnp 00:09 > 0400-0407 : vt596_smbus > 04d0-04d1 : pnp 00:09 > 0800-087f : pnp 00:09 > 0800-0803 : ACPI PM1a_EVT_BLK > 0804-0805 : ACPI PM1a_CNT_BLK > 0808-080b : ACPI PM_TMR > 0810-0815 : ACPI CPU throttle > 0820-0823 : ACPI GPE0_BLK > 0a00-0a0f : pnp 00:08 > 0a10-0a1f : pnp 00:08 > 0a20-0a2f : pnp 00:08 > 0a30-0a3f : pnp 00:08 > 0a40-0a4f : pnp 00:08 > 0a50-0a5f : pnp 00:08 > 0a60-0a61 : pnp 00:08 > 0cf8-0cff : PCI conf1 > e400-e4ff : 0000:00:0b.0 > e400-e4ff : 8139too > e800-e8ff : 0000:00:08.0 > e800-e8ff : 8139too > ec00-ec1f : 0000:00:10.0 > ec00-ec1f : uhci_hcd > fc00-fc0f : 0000:00:0f.0 > fc00-fc0f : pata_via > ############################################################################### > $ lsmod > Module Size Used by > af_packet 21760 2 > video 19600 0 > output 3968 1 video > sbs 13960 0 > sbshc 6912 1 sbs > container 4864 0 > battery 13188 0 > ac 6148 0 > quota_v1 3456 1 > ext3 133768 1 > jbd 42900 1 ext3 > mbcache 8448 1 ext3 > lp 11812 0 > loop 18052 0 > parport_pc 35108 1 > parport 36168 2 lp,parport_pc > xt_limit 2816 6 > pcspkr 3200 0 > button 8336 0 > i2c_viapro 9236 0 > xt_multiport 3584 3 > i2c_core 24848 1 i2c_viapro > via_agp 10368 1 > shpchp 33428 0 > pci_hotplug 30116 1 shpchp > agpgart 33840 1 via_agp > xt_state 2688 60 > xt_tcpudp 3456 61 > evdev 12032 0 > nf_nat_tftp 2048 0 > nf_conntrack_tftp 5396 1 nf_nat_tftp > nf_nat_snmp_basic 10372 0 > nf_nat_sip 4992 0 > nf_conntrack_sip 9364 1 nf_nat_sip > nf_nat_pptp 3968 0 > nf_conntrack_pptp 7296 1 nf_nat_pptp > nf_conntrack_proto_gre 5760 1 nf_conntrack_pptp > nf_nat_proto_gre 3076 1 nf_nat_pptp > nf_nat_irc 3072 0 > nf_conntrack_irc 6936 1 nf_nat_irc > nf_nat_h323 7808 0 > nf_conntrack_h323 49576 1 nf_nat_h323 > nf_nat_ftp 3584 0 > nf_conntrack_ftp 8992 1 nf_nat_ftp > nf_nat_amanda 2688 0 > ts_kmp 2304 5 > nf_conntrack_amanda 5248 1 nf_nat_amanda > iptable_raw 3072 0 > iptable_nat 7560 1 > iptable_mangle 3456 0 > iptable_filter 3584 1 > ipt_ttl 2048 0 > ipt_recent 9496 0 > ipt_ecn 2432 0 > ipt_ah 2176 0 > ipt_addrtype 3072 0 > ipt_ULOG 9220 0 > ipt_TTL 2560 0 > ipt_REJECT 4352 0 > ipt_REDIRECT 2176 0 > ipt_NETMAP 2176 0 > ipt_MASQUERADE 3712 0 > nf_nat 19472 12 > nf_nat_tftp,nf_nat_sip,nf_nat_pptp,nf_nat_proto_gre,nf_nat_irc,nf_nat_h323,nf_nat_ftp,nf_nat_amanda,iptable_nat,ipt_REDIRECT,ipt_NETMAP,ipt_MASQUERADE > nf_conntrack_ipv4 17800 63 iptable_nat,nf_nat > ipt_LOG 6400 8 > ipt_ECN 3200 0 > ipt_CLUSTERIP 8580 0 > nf_conntrack 62884 22 > xt_state,nf_nat_tftp,nf_conntrack_tftp,nf_nat_snmp_basic,nf_nat_sip,nf_conntrack_sip,nf_nat_pptp,nf_conntrack_pptp,nf_conntrack_proto_gre,nf_nat_irc,nf_conntrack_irc,nf_nat_h323,nf_conntrack_h323,nf_nat_ftp,nf_conntrack_ftp,nf_nat_amanda,nf_conntrack_amanda,iptable_nat,ipt_MASQUERADE,nf_nat,nf_conntrack_ipv4,ipt_CLUSTERIP > ip_tables 13328 4 > iptable_raw,iptable_nat,iptable_mangle,iptable_filter > ip_queue 10000 0 > arptable_filter 2816 0 > arpt_mangle 2432 0 > arp_tables 11792 1 arptable_filter > x_tables 16516 22 > xt_limit,xt_multiport,xt_state,xt_tcpudp,iptable_nat,ipt_ttl,ipt_recent,ipt_ecn,ipt_ah,ipt_addrtype,ipt_ULOG,ipt_TTL,ipt_REJECT,ipt_REDIRECT,ipt_NETMAP,ipt_MASQUERADE,ipt_LOG,ipt_ECN,ipt_CLUSTERIP,ip_tables,arpt_mangle,arp_tables > jfs 187716 1 > sg 37168 0 > sd_mod 29968 5 > pata_via 12548 4 > pata_acpi 7424 0 > ata_generic 8324 0 > uhci_hcd 24848 0 > ehci_hcd 36492 0 > libata 161936 3 pata_via,pata_acpi,ata_generic > usbcore 145264 3 uhci_hcd,ehci_hcd > scsi_mod 151180 3 sg,sd_mod,libata > dock 10380 1 libata > 8139too 27136 0 > mii 5760 1 8139too > thermal 18972 0 > processor 33332 1 thermal > fan 5764 0 > fuse 48412 1 > ############################################################################### > $ lspci -vvv > 00:00.0 Host bridge: VIA Technologies, Inc. CX700 Host Bridge (rev 03) > Subsystem: VIA Technologies, Inc. CX700 Host Bridge > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 8 > Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M] > Capabilities: [80] AGP version 3.5 > Status: RQ=8 Iso- ArqSz=0 Cal=2 SBA+ ITACoh- GART64- HTrans- > 64bit- FW+ AGP3+ Rate=x4,x8 > Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- > Rate=<none> > Capabilities: [50] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:00.1 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > Subsystem: VIA Technologies, Inc. CX700 Host Bridge > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 0 > > 00:00.2 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > Subsystem: VIA Technologies, Inc. CX700 Host Bridge > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 0 > > 00:00.3 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 0 > > 00:00.4 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > Subsystem: VIA Technologies, Inc. CX700 Host Bridge > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 0 > > 00:00.7 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 0 > > 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge (prog-if 00 > [Normal decode]) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- > Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 0 > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > I/O behind bridge: 0000f000-00000fff > Memory behind bridge: fd000000-feafffff > Prefetchable memory behind bridge: c0000000-dfffffff > Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort+ <SERR- <PERR+ > BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- > Capabilities: [70] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:08.0 Ethernet controller: Realtek Semiconductor Co., Ltd. > RTL-8139/8139C/8139C+ (rev 10) > Subsystem: Realtek Semiconductor Co., Ltd. RT8139 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 (8000ns min, 16000ns max) > Interrupt: pin A routed to IRQ 10 > Region 0: I/O ports at e800 [size=256] > Region 1: Memory at fcfffc00 (32-bit, non-prefetchable) [size=256] > Capabilities: [50] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0-,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. > RTL-8139/8139C/8139C+ (rev 10) > Subsystem: Realtek Semiconductor Co., Ltd. RT8139 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 (8000ns min, 16000ns max) > Interrupt: pin A routed to IRQ 11 > Region 0: I/O ports at e400 [size=256] > Region 1: Memory at fcfff800 (32-bit, non-prefetchable) [size=256] > Capabilities: [50] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0-,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:0f.0 IDE interface: VIA Technologies, Inc. CX700M2 IDE (prog-if 8a [Master > SecP PriP]) > Subsystem: VIA Technologies, Inc. Unknown device 0581 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 32 > Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) > [size=8] > Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) > [size=1] > Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) > [size=8] > Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) > [size=1] > Region 4: I/O ports at fc00 [size=16] > Capabilities: [b0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > Controller (rev 90) (prog-if 00 [UHCI]) > Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 10 > Region 4: I/O ports at ec00 [size=32] > Capabilities: [80] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 90) (prog-if 20 > [EHCI]) > Subsystem: VIA Technologies, Inc. USB 2.0 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64, Cache Line Size: 32 bytes > Interrupt: pin D routed to IRQ 11 > Region 0: Memory at fcfff400 (32-bit, non-prefetchable) [size=256] > Capabilities: [80] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [88] Debug port > > 00:11.0 ISA bridge: VIA Technologies, Inc. CX700 PCI to ISA Bridge > Subsystem: VIA Technologies, Inc. CX700 PCI to ISA Bridge > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Capabilities: [c0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:11.7 Host bridge: VIA Technologies, Inc. CX700 Internal Module Bus > Subsystem: VIA Technologies, Inc. CX700 Internal Module Bus > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort+ >SERR- <PERR- > Latency: 128 > Capabilities: [58] HyperTransport: Interrupt Discovery and > Configuration > > 00:13.0 PCI bridge: VIA Technologies, Inc. CX700 Host Bridge (prog-if 00 > [Normal decode]) > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- > <MAbort+ >SERR- <PERR- > Latency: 0 > Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 > I/O behind bridge: 0000f000-00000fff > Memory behind bridge: feb00000-febfffff > Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- <SERR- <PERR- > BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- > > 01:00.0 VGA compatible controller: VIA Technologies, Inc. CX700M2 UniChrome PRO > II Graphics (rev 03) (prog-if 00 [VGA controller]) > Subsystem: Unknown device 0908:1975 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 (500ns min) > Interrupt: pin A routed to IRQ 0 > Region 0: Memory at c0000000 (32-bit, prefetchable) [size=512M] > Region 1: Memory at fd000000 (32-bit, non-prefetchable) [size=16M] > Expansion ROM at feaf0000 [disabled] [size=64K] > Capabilities: [60] Power Management version 2 > Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [70] AGP version 3.0 > Status: RQ=256 Iso- ArqSz=0 Cal=7 SBA+ ITACoh- GART64- HTrans- > 64bit- FW- AGP3+ Rate=x4,x8 > Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- > Rate=<none> > > 02:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio > Controller (rev 10) > Subsystem: VIA Technologies, Inc. VIA High Definition Audio Controller > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- > <MAbort- >SERR- <PERR- > Latency: 0, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 5 > Region 0: Memory at febfc000 (64-bit, non-prefetchable) [size=16K] > Capabilities: [50] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA > PME(D0+,D1-,D2-,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 > Enable- > Address: 0000000000000000 Data: 0000 > Capabilities: [70] Express Unknown type IRQ 0 > Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- > Device: Latency L0s <64ns, L1 <1us > Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- > Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- > Device: MaxPayload 128 bytes, MaxReadReq 128 bytes > Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0 > Link: Latency L0s <64ns, L1 <1us > Link: ASPM Disabled CommClk- ExtSynch- > Link: Speed unknown, Width x0 > ############################################################################### > /proc/modules: > af_packet 21760 2 - Live 0xdcd1c000 > video 19600 0 - Live 0xdcd16000 > output 3968 1 video, Live 0xdcc06000 > sbs 13960 0 - Live 0xdcd3a000 > sbshc 6912 1 sbs, Live 0xdcc31000 > container 4864 0 - Live 0xdcc17000 > battery 13188 0 - Live 0xdcc2c000 > ac 6148 0 - Live 0xdcc14000 > quota_v1 3456 1 - Live 0xdcc04000 > ext3 133768 1 - Live 0xdcef6000 > jbd 42900 1 ext3, Live 0xdcc40000 > mbcache 8448 1 ext3, Live 0xdcc00000 > lp 11812 0 - Live 0xdcbfc000 > loop 18052 0 - Live 0xdcbf6000 > parport_pc 35108 1 - Live 0xdcc22000 > parport 36168 2 lp,parport_pc, Live 0xdcc0a000 > xt_limit 2816 6 - Live 0xdcc08000 > pcspkr 3200 0 - Live 0xdcbe1000 > button 8336 0 - Live 0xdcbf2000 > i2c_viapro 9236 0 - Live 0xdcbdd000 > xt_multiport 3584 3 - Live 0xdc9f7000 > i2c_core 24848 1 i2c_viapro, Live 0xdcc1a000 > via_agp 10368 1 - Live 0xdc9ef000 > shpchp 33428 0 - Live 0xdcbe3000 > pci_hotplug 30116 1 shpchp, Live 0xdcc56000 > agpgart 33840 1 via_agp, Live 0xdcc4c000 > xt_state 2688 60 - Live 0xdc9f3000 > xt_tcpudp 3456 61 - Live 0xdc9f5000 > evdev 12032 0 - Live 0xdc9eb000 > nf_nat_tftp 2048 0 - Live 0xdc9e9000 > nf_conntrack_tftp 5396 1 nf_nat_tftp, Live 0xdc9e6000 > nf_nat_snmp_basic 10372 0 - Live 0xdc9e2000 > nf_nat_sip 4992 0 - Live 0xdc9df000 > nf_conntrack_sip 9364 1 nf_nat_sip, Live 0xdc9db000 > nf_nat_pptp 3968 0 - Live 0xdc9c7000 > nf_conntrack_pptp 7296 1 nf_nat_pptp, Live 0xdc9c4000 > nf_conntrack_proto_gre 5760 1 nf_conntrack_pptp, Live 0xdc9c1000 > nf_nat_proto_gre 3076 1 nf_nat_pptp, Live 0xdc9bf000 > nf_nat_irc 3072 0 - Live 0xdc9ba000 > nf_conntrack_irc 6936 1 nf_nat_irc, Live 0xdc9b7000 > nf_nat_h323 7808 0 - Live 0xdc9b4000 > nf_conntrack_h323 49576 1 nf_nat_h323, Live 0xdc9cd000 > nf_nat_ftp 3584 0 - Live 0xdc9b2000 > nf_conntrack_ftp 8992 1 nf_nat_ftp, Live 0xdc9ae000 > nf_nat_amanda 2688 0 - Live 0xdc9ac000 > ts_kmp 2304 5 - Live 0xdc9bd000 > nf_conntrack_amanda 5248 1 nf_nat_amanda, Live 0xdc9a9000 > iptable_raw 3072 0 - Live 0xdc9a7000 > iptable_nat 7560 1 - Live 0xdc9a4000 > iptable_mangle 3456 0 - Live 0xdc9cb000 > iptable_filter 3584 1 - Live 0xdc9c9000 > ipt_ttl 2048 0 - Live 0xdc99e000 > ipt_recent 9496 0 - Live 0xdc99a000 > ipt_ecn 2432 0 - Live 0xdc998000 > ipt_ah 2176 0 - Live 0xdc996000 > ipt_addrtype 3072 0 - Live 0xdc994000 > ipt_ULOG 9220 0 - Live 0xdc990000 > ipt_TTL 2560 0 - Live 0xdc98e000 > ipt_REJECT 4352 0 - Live 0xdc98b000 > ipt_REDIRECT 2176 0 - Live 0xdc989000 > ipt_NETMAP 2176 0 - Live 0xdc987000 > ipt_MASQUERADE 3712 0 - Live 0xdc985000 > nf_nat 19472 12 > nf_nat_tftp,nf_nat_sip,nf_nat_pptp,nf_nat_proto_gre,nf_nat_irc,nf_nat_h323,nf_nat_ftp,nf_nat_amanda,iptable_nat,ipt_REDIRECT,ipt_NETMAP,ipt_MASQUERADE, > Live 0xdc97f000 > nf_conntrack_ipv4 17800 63 iptable_nat,nf_nat, Live 0xdc979000 > ipt_LOG 6400 8 - Live 0xdc9a1000 > ipt_ECN 3200 0 - Live 0xdc8b0000 > ipt_CLUSTERIP 8580 0 - Live 0xdc8e6000 > nf_conntrack 62884 22 > xt_state,nf_nat_tftp,nf_conntrack_tftp,nf_nat_snmp_basic,nf_nat_sip,nf_conntrack_sip,nf_nat_pptp,nf_conntrack_pptp,nf_conntrack_proto_gre,nf_nat_irc,nf_conntrack_irc,nf_nat_h323,nf_conntrack_h323,nf_nat_ftp,nf_conntrack_ftp,nf_nat_amanda,nf_conntrack_amanda,iptable_nat,ipt_MASQUERADE,nf_nat,nf_conntrack_ipv4,ipt_CLUSTERIP, > Live 0xdc968000 > ip_tables 13328 4 iptable_raw,iptable_nat,iptable_mangle,iptable_filter, Live > 0xdc8e1000 > ip_queue 10000 0 - Live 0xdc8dd000 > arptable_filter 2816 0 - Live 0xdc8aa000 > arpt_mangle 2432 0 - Live 0xdc89d000 > arp_tables 11792 1 arptable_filter, Live 0xdc8d9000 > x_tables 16516 22 > xt_limit,xt_multiport,xt_state,xt_tcpudp,iptable_nat,ipt_ttl,ipt_recent,ipt_ecn,ipt_ah,ipt_addrtype,ipt_ULOG,ipt_TTL,ipt_REJECT,ipt_REDIRECT,ipt_NETMAP,ipt_MASQUERADE,ipt_LOG,ipt_ECN,ipt_CLUSTERIP,ip_tables,arpt_mangle,arp_tables, > Live 0xdc8d3000 > jfs 187716 1 - Live 0xdc8ef000 > sg 37168 0 - Live 0xdc8c8000 > sd_mod 29968 5 - Live 0xdc8bf000 > pata_via 12548 4 - Live 0xdc8ea000 > pata_acpi 7424 0 - Live 0xdc839000 > ata_generic 8324 0 - Live 0xdc8ac000 > uhci_hcd 24848 0 - Live 0xdc8a2000 > ehci_hcd 36492 0 - Live 0xdc865000 > libata 161936 3 pata_via,pata_acpi,ata_generic, Live 0xdc9fa000 > usbcore 145264 3 uhci_hcd,ehci_hcd, Live 0xdc878000 > scsi_mod 151180 3 sg,sd_mod,libata, Live 0xdc83f000 > dock 10380 1 libata, Live 0xdc835000 > 8139too 27136 0 - Live 0xdc870000 > mii 5760 1 8139too, Live 0xdc832000 > thermal 18972 0 - Live 0xdc82c000 > processor 33332 1 thermal, Live 0xdc822000 > fan 5764 0 - Live 0xdc83c000 > fuse 48412 1 - Live 0xdc8b2000 > ############################################################################### > $ ver_linux: > > If some fields are empty or look unusual you may have an old version. > Compare to the current minimal requirements in Documentation/Changes. > > Linux buddhist 2.6.25.3 #2 Sun May 11 15:35:44 EDT 2008 i686 GNU/Linux > > Gnu C 4.2.3 > Gnu make 3.81 > binutils 2.18.0.20080103 > util-linux 2.13.1 > mount 2.13.1 > module-init-tools 3.3-pre11 > e2fsprogs 1.40.8 > jfsutils 1.1.11 > reiserfsprogs 3.6.19 > pcmciautils 014 > quota-tools 3.15. > PPP 2.4.4 > Linux C Library 2.7 > Dynamic linker (ldd) 2.7 > Procps 3.2.7 > Net-tools 1.60 > Console-tools 0.2.3 > Sh-utils 6.10 > udev 117 > wireless-tools 29 > Modules Loaded af_packet video output sbs sbshc container battery ac > quota_v1 ext3 jbd mbcache lp loop parport_pc parport xt_limit pcspkr button > i2c_viapro xt_multiport i2c_core via_agp shpchp pci_hotplug agpgart xt_state > xt_tcpudp evdev nf_nat_tftp nf_conntrack_tftp nf_nat_snmp_basic nf_nat_sip > nf_conntrack_sip nf_nat_pptp nf_conntrack_pptp nf_conntrack_proto_gre > nf_nat_proto_gre nf_nat_irc nf_conntrack_irc nf_nat_h323 nf_conntrack_h323 > nf_nat_ftp nf_conntrack_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda > iptable_raw iptable_nat iptable_mangle iptable_filter ipt_ttl ipt_recent > ipt_ecn ipt_ah ipt_addrtype ipt_ULOG ipt_TTL ipt_REJECT ipt_REDIRECT ipt_NETMAP > ipt_MASQUERADE nf_nat nf_conntrack_ipv4 ipt_LOG ipt_ECN ipt_CLUSTERIP > nf_conntrack ip_tables ip_queue arptable_filter arpt_mangle arp_tables x_tables > jfs sg sd_mod pata_via pata_acpi ata_generic uhci_hcd ehci_hcd libata usbcore > scsi_mod dock 8139too mii thermal processor fan fuse > ############################################################################### > /proc/version: > Linux version 2.6.25.3 (root@...hes) (gcc version 4.2.3 (Ubuntu > 4.2.3-2ubuntu7)) #2 Sun May 11 15:35:44 EDT 2008 I really dont' know where to begin with this, sorry. It's _probably_ some platform-related IRQ delivery problem. But then again it might be something else :( It would certainly be valuable to try some older kernels. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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