Hi all there,
I'll try to report using the FORM specified by the "REPORTING-BUGS" file. I didn't find the tg3.c maintainer, then I post here.
TIA
1. My Tyan 2881 ethernet freeze (down up solve it) or the whole kernel freeze with Kernel bug at tg3.c:2456
2. I've two Tyan 2881 dual opteron 1.6GHz with 2GB ram, when I do a very massive network transfer (to trigger the bug I use faucet/hose cat /dev/zero it ran at about 96 mbps!!!) at random :( times either the sender or the receiver ethernet freeze, usually doing a "ifconfig eth0 down" followed by /etc/rc.d/rc.inet1 solve it, but other times I get the whole kernel hung! Only hard reset works. Usually there are no messages on screen, but the last time I get "Kernel bug at tg3.c:2456"!! on the sender. The skb pointer in the tx_ring_info was null.... May it be queue overrun?
3. tg3 networking broadcom
4. Linux version 2.4.29 ([EMAIL PROTECTED]) (gcc version 3.3.4) #1 SMP Wed Mar 30 17:56:15 CEST 2005
5.
6. see point 2
7.1. Gnu C 3.3.4 Gnu make 3.80 util-linux 2.12a mount 2.12a modutils 2.4.25 e2fsprogs 1.35 xfsprogs 2.6.13 Linux C Library 3.2.so* Dynamic linker (ldd) 2.3.2 Linux C++ Library 5.0.6* Procps 3.2.1 Net-tools 1.60 Kbd command Sh-utils 5.2.1 Modules Loaded tg3
7.2. processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 5 model name : AMD Opteron(tm) Processor 242 stepping : 10 cpu MHz : 1594.324 cache size : 1024 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 mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall mmxext lm 3dnowext 3dnow bogomips : 3178.49
processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 5 model name : AMD Opteron(tm) Processor 242 stepping : 10 cpu MHz : 1594.324 cache size : 1024 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 mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall mmxext lm 3dnowext 3dnow bogomips : 3185.04
7.3. tg3 59500 1
7.4. 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 02f8-02ff : serial(auto) 0376-0376 : ide1 03c0-03df : vga+ 03f8-03ff : serial(auto) 0cf8-0cff : PCI conf1 b000-bfff : PCI Bus #03 b800-b8ff : ATI Technologies Inc Rage XL cc00-cc1f : Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 ffa0-ffaf : Advanced Micro Devices [AMD] AMD-8111 IDE
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000c8000-000ca1ff : Extension ROM
000f0000-000fffff : System ROM
00100000-7fffffff : System RAM
00100000-0025b786 : Kernel code
0025b787-002b25df : Kernel data
fc800000-fc8fffff : PCI Bus #01
fc900000-fc9fffff : PCI Bus #02
fc9b0000-fc9bffff : Broadcom Corporation NetXtreme BCM5704 Gigabit
Ethernet
fc9b0000-fc9bffff : tg3
fc9c0000-fc9cffff : Broadcom Corporation NetXtreme BCM5704 Gigabit
Ethernet
fc9c0000-fc9cffff : tg3
fc9e0000-fc9effff : Broadcom Corporation NetXtreme BCM5704 Gigabit
Ethernet (#2)
fc9e0000-fc9effff : tg3
fc9f0000-fc9fffff : Broadcom Corporation NetXtreme BCM5704 Gigabit
Ethernet (#2)
fc9f0000-fc9fffff : tg3
fca00000-feafffff : PCI Bus #03
fd000000-fdffffff : ATI Technologies Inc Rage XL
feafc000-feafcfff : Advanced Micro Devices [AMD] AMD-8111 USB
feafd000-feafdfff : Advanced Micro Devices [AMD] AMD-8111 USB (#2)
feaff000-feafffff : ATI Technologies Inc Rage XL
febfe000-febfefff : Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (#2)
febff000-febfffff : Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC
ff400000-ff4fffff : PCI Bus #01
ff4f0000-ff4fffff : LSI Logic / Symbios Logic PowerEdge Expandable RAID
Controller 4
ff4f0000-ff4f007f : MegaRAID: LSI Logic Corporation.
ff500000-ff5fffff : PCI Bus #02
ff780000-ffffffff : reserved7.5.
00:06.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8111 PCI (rev 07)
(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: 64
Bus: primary=00, secondary=03, subordinate=03, sec-latency=64
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: fca00000-feafffff
Prefetchable memory behind bridge: fff00000-000fffff
BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
Capabilities: [c0] #08 [0086]
Capabilities: [f0] #08 [8000]00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-8111 LPC (rev 05)
Subsystem: Advanced Micro Devices [AMD] AMD-8111 LPC
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: 000:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-8111 IDE (rev 03)
(prog-if 8a [Master SecP PriP])
Subsystem: Advanced Micro Devices [AMD] AMD-8111 IDE
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 4: I/O ports at ffa0 [size=16]00:07.2 SMBus: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 (rev 02)
Subsystem: Advanced Micro Devices [AMD] AMD-8111 SMBus 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-
Interrupt: pin D routed to IRQ 19
Region 0: I/O ports at cc00 [size=32]00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-8111 ACPI (rev 05)
Subsystem: Advanced Micro Devices [AMD] AMD-8111 ACPI
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-00:0a.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge
(rev 12) (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: 64
Bus: primary=00, secondary=02, subordinate=02, sec-latency=64
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: fc900000-fc9fffff
Prefetchable memory behind bridge:
00000000ff500000-00000000ff500000
BridgeCtl: Parity+ SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [a0] Capabilities: [b8] #08 [8000]
Capabilities: [c0] #08 [004a]00:0a.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
(prog-if 10 [IO-APIC])
Subsystem: Advanced Micro Devices [AMD]: Unknown device 36c0
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
Region 0: Memory at febff000 (64-bit, non-prefetchable) [size=4K]00:0b.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge
(rev 12) (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: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: fc800000-fc8fffff
Prefetchable memory behind bridge:
00000000ff400000-00000000ff400000
BridgeCtl: Parity+ SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [a0] Capabilities: [b8] #08 [8000]00:0b.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
(prog-if 10 [IO-APIC])
Subsystem: Advanced Micro Devices [AMD]: Unknown device 36c0
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
Region 0: Memory at febfe000 (64-bit, non-prefetchable) [size=4K]00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
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-
Capabilities: [80] #08 [2101]
Capabilities: [a0] #08 [2101]
Capabilities: [c0] #08 [2101]00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
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-00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
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-00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
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-00:19.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
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-
Capabilities: [80] #08 [2101]
Capabilities: [a0] #08 [2101]
Capabilities: [c0] #08 [2101]00:19.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
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-00:19.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
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-00:19.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
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-01:03.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID (rev 01)
Subsystem: LSI Logic / Symbios Logic MegaRAID 520 SCSI 320-1
Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64, cache line size 10
Interrupt: pin A routed to IRQ 28
Region 0: Memory at ff4f0000 (32-bit, prefetchable) [size=64K]
Expansion ROM at fc8f0000 [disabled] [size=64K]
Capabilities: [80] 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-02:09.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5704
Gigabit Ethernet (rev 03)
Subsystem: Broadcom Corporation: Unknown device 1644
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 (16000ns min), cache line size 10
Interrupt: pin A routed to IRQ 24
Region 0: Memory at fc9c0000 (64-bit, non-prefetchable) [size=64K]
Region 2: Memory at fc9b0000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at fc9a0000 [disabled] [size=64K]
Capabilities: [40] Capabilities: [48] Power Management
version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3
Enable-
Address: 8601d08000200200 Data: 009002:09.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5704
Gigabit Ethernet (rev 03)
Subsystem: Broadcom Corporation: Unknown device 1644
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 (16000ns min), cache line size 10
Interrupt: pin B routed to IRQ 25
Region 0: Memory at fc9f0000 (64-bit, non-prefetchable) [size=64K]
Region 2: Memory at fc9e0000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at fc9d0000 [disabled] [size=64K]
Capabilities: [40] Capabilities: [48] Power Management
version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable+ DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3
Enable-
Address: 2419691315487100 Data: 011103:00.0 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b)
(prog-if 10 [OHCI])
Subsystem: Advanced Micro Devices [AMD] AMD-8111 USB
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 (20000ns max)
Interrupt: pin D routed to IRQ 19
Region 0: Memory at feafc000 (32-bit, non-prefetchable) [size=4K]03:00.1 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b)
(prog-if 10 [OHCI])
Subsystem: Advanced Micro Devices [AMD] AMD-8111 USB
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 (20000ns max)
Interrupt: pin D routed to IRQ 19
Region 0: Memory at feafd000 (32-bit, non-prefetchable) [size=4K]03:06.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27)
(prog-if 00 [VGA])
Subsystem: ATI Technologies Inc Rage XL
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 (2000ns min), cache line size 10
Interrupt: pin A routed to IRQ 18
Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Region 1: I/O ports at b800 [size=256]
Region 2: Memory at feaff000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at feac0000 [disabled] [size=128K]
Capabilities: [5c] 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-
7.6. Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: MegaRAID Model: LD0 RAID1 35002R Rev: 1L37 Type: Direct-Access ANSI SCSI revision: 02
7.7. Well, it seems that with the original onboard raid controller the bug didn't trigger... the controller was swapped with the lsi logic by my supplier because it fails badly with raid-5 arrays (hw/fw related issue) I also tried the original broadcom driver version 7.3.5 with similar results...
I think it is something IRQ related because if the eth hungs but the kernel is still running I see more than 140000 irq per second with "vmstat".
Hope it helps
Best regards, Sergioc
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