Messages in this thread | | | Date | Thu, 02 Feb 2006 16:12:59 +0100 | From | Fabio d'Alessi <> | Subject | PROBLEM: kernel BUG at lib/kernel_lock.c:199! |
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Dear sirs, I have a problem with a dual athlon xp running fedora/4 with the 2.6.14-1 kernel. Hard locks. Please if anyone knows a solution or workaround please contact me at cars@bio.unipd.it. Many thanks and keep up the best work.
fda
[1.] Machine lock
[2.] Server randomly locks up without any error or message.
[3.] kernel
[4.] uname -r : 2.6.14-1.1656_FC4smp
[5.] in the last lockup I have found this only line in /var/log/messages: Feb 2 15:27:32 telethon kernel: kernel BUG at lib/kernel_lock.c:199!
[6.] not reproducible - random error
[7.] [7.1] standard fedora 4 install - nothing new added, just the drivers for the nv graphic board.
[7.2] /proc/cpuinfo:
processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 6 model name : AMD Athlon(TM) MP 2000+ stepping : 2 cpu MHz : 1666.855 cache size : 256 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 mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mp mmxext 3dnowext 3dnow bogomips : 3340.03
processor : 1 vendor_id : AuthenticAMD cpu family : 6 model : 6 model name : AMD Athlon(TM) MP 2000+ stepping : 2 cpu MHz : 1666.855 cache size : 256 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 mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mp mmxext 3dnowext 3dnow bogomips : 3333.75
[7.3]
cat /proc/modules
ipt_MASQUERADE 7745 1 - Live 0xf8dba000 iptable_nat 11717 1 - Live 0xf8db2000 ip_nat 22869 2 ipt_MASQUERADE,iptable_nat, Live 0xf8dca000 ip_conntrack 56861 3 ipt_MASQUERADE,iptable_nat,ip_nat, Live 0xf8e29000 nfnetlink 10585 2 ip_nat,ip_conntrack, Live 0xf8d97000 iptable_filter 7105 1 - Live 0xf8add000 ip_tables 25409 3 ipt_MASQUERADE,iptable_nat,iptable_filter, Live 0xf8e0f000 parport_pc 31877 0 - Live 0xf8e06000 lp 16905 0 - Live 0xf8da3000 parport 39561 2 parport_pc,lp, Live 0xf8dbf000 autofs4 23621 1 - Live 0xf8dab000 i2c_dev 13889 0 - Live 0xf8d92000 i2c_core 26177 1 i2c_dev, Live 0xf8d9b000 nfs 212264 1 - Live 0xf8dd1000 lockd 64329 2 nfs, Live 0xf8b4f000 nfs_acl 7873 1 nfs, Live 0xf8ada000 rfcomm 47193 0 - Live 0xf8b7a000 l2cap 34113 5 rfcomm, Live 0xf8b70000 bluetooth 57029 4 rfcomm,l2cap, Live 0xf8b61000 sunrpc 145917 4 nfs,lockd,nfs_acl, Live 0xf8d6d000 reiserfs 267061 2 - Live 0xf8b87000 dm_mod 61277 0 - Live 0xf8b2d000 nvidia 4095984 12 - Live 0xf8f31000 ipv6 270881 82 - Live 0xf8a07000 ohci_hcd 26849 0 - Live 0xf89a0000 ehci_hcd 38733 0 - Live 0xf89ac000 hw_random 9557 0 - Live 0xf8946000 snd_cmipci 36961 0 - Live 0xf8995000 gameport 19785 1 snd_cmipci, Live 0xf889d000 snd_seq_dummy 7749 0 - Live 0xf8937000 snd_seq_oss 36161 0 - Live 0xf898b000 snd_seq_midi_event 11073 1 snd_seq_oss, Live 0xf8929000 snd_seq 54993 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event, Live 0xf896b000 snd_pcm_oss 54641 0 - Live 0xf897c000 snd_mixer_oss 21953 1 snd_pcm_oss, Live 0xf893f000 snd_pcm 91717 2 snd_cmipci,snd_pcm_oss, Live 0xf8953000 snd_page_alloc 14793 1 snd_pcm, Live 0xf8924000 snd_opl3_lib 14529 1 snd_cmipci, Live 0xf88f2000 snd_timer 28997 3 snd_seq,snd_pcm,snd_opl3_lib, Live 0xf892e000 snd_hwdep 13153 1 snd_opl3_lib, Live 0xf88ed000 snd_mpu401_uart 11713 1 snd_cmipci, Live 0xf883e000 snd_rawmidi 28897 1 snd_mpu401_uart, Live 0xf891b000 snd_seq_device 13005 5 snd_seq_dummy,snd_seq_oss,snd_seq,snd_opl3_lib,snd_rawmidi, Live 0xf88a3000 snd 59045 12 snd_cmipci,snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_opl3_lib,snd_timer,snd_hwdep,snd_mpu401_uart,snd_rawmidi,snd_seq_device, Live 0xf88d0000 soundcore 13857 1 snd, Live 0xf884f000 3c59x 45801 0 - Live 0xf88e0000 mii 9281 1 3c59x, Live 0xf8842000 floppy 66053 0 - Live 0xf8878000 ext3 135241 1 - Live 0xf88f8000 jbd 61909 1 ext3, Live 0xf888c000 raid1 25153 1 - Live 0xf8847000 aic7xxx 154485 1 - Live 0xf88a9000 scsi_transport_spi 25153 1 aic7xxx, Live 0xf8828000 sd_mod 22721 2 - Live 0xf8830000 scsi_mod 140137 3 aic7xxx,scsi_transport_spi,sd_mod, Live 0xf8854000
[7.5]
cat /proc/iomem
00000000-0009f3ff : System RAM 0009f400-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000cc7ff : Video ROM 000d0000-000d69ff : Adapter ROM 000d8000-000d87ff : Adapter ROM 000f0000-000fffff : System ROM 00100000-3fffffff : System RAM 00100000-0031df91 : Kernel code 0031df92-003e99a3 : Kernel data 50000000-5001ffff : 0000:00:09.0 50020000-5003ffff : 0000:00:09.1 ea000000-ecffffff : PCI Bus #02 ea000000-ea0000ff : 0000:02:08.2 ea000000-ea0000ff : ehci_hcd ea800000-ea800fff : 0000:02:08.1 ea800000-ea800fff : ohci_hcd eb000000-eb000fff : 0000:02:08.0 eb000000-eb000fff : ohci_hcd eb800000-eb80007f : 0000:02:06.0 ec000000-ec00007f : 0000:02:05.0 ed000000-ed000fff : 0000:00:09.1 ed000000-ed000fff : aic7xxx ed800000-ed800fff : 0000:00:09.0 ed800000-ed800fff : aic7xxx ee000000-efcfffff : PCI Bus #01 ee000000-eeffffff : 0000:01:05.0 ee000000-eeffffff : nvidia efd00000-efdfffff : PCI Bus #02 efd00000-efd1ffff : 0000:02:05.0 efd20000-efd3ffff : 0000:02:06.0 eff00000-fb7fffff : PCI Bus #01 efff0000-efffffff : 0000:01:05.0 f0000000-f7ffffff : 0000:01:05.0 fb800000-fb800fff : 0000:00:00.0 fc000000-fdffffff : 0000:00:00.0 fec00000-fec00fff : reserved fee00000-fee00fff : reserved ffff0000-ffffffff : reserved
#cat /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 : ide1 01f0-01f7 : ide0 02f8-02ff : serial 0376-0376 : ide1 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0cf8-0cff : PCI conf1 b000-bfff : PCI Bus #02 b000-b07f : 0000:02:06.0 b000-b07f : 0000:02:06.0 b400-b47f : 0000:02:05.0 b400-b47f : 0000:02:05.0 b800-b8ff : 0000:02:04.0 b800-b8ff : CMI8738-MC6 d000-d0ff : 0000:00:09.1 d400-d4ff : 0000:00:09.0 d800-d80f : 0000:00:07.1 d800-d807 : ide0 d808-d80f : ide1 e800-e803 : 0000:00:00.0
[7.5] lspci -vvv
00:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] System Controller (rev 11) 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: Memory at fc000000 (32-bit, prefetchable) [size=32M] Region 1: Memory at fb800000 (32-bit, prefetchable) [size=4K] Region 2: I/O ports at e800 [disabled] [size=4] Capabilities: [a0] AGP version 2.0 Status: RQ=16 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP+ GART64- 64bit- FW- Rate=x4
00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] AGP 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: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: ee000000-efcfffff Prefetchable memory behind bridge: eff00000-fb7fffff Secondary status: 66Mhz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] ISA (rev 04) Subsystem: ASUSTeK Computer Inc. A7M-D Mainboard 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
00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-768 [Opus] IDE (rev 04) (prog-if 8a [Master SecP PriP]) Subsystem: Advanced Micro Devices [AMD] AMD-768 [Opus] 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 d800 [size=16]
00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] ACPI (rev 03) Subsystem: ASUSTeK Computer Inc. A7M-D Mainboard 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-
00:09.0 SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01) Subsystem: Adaptec AHA-3960D U160/m 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 (10000ns min, 6250ns max), Cache Line Size 08 Interrupt: pin A routed to IRQ 145 BIST result: 00 Region 0: I/O ports at d400 [disabled] [size=256] Region 1: Memory at ed800000 (64-bit, non-prefetchable) [size=4K] [virtual] Expansion ROM at 50000000 [disabled] [size=128K] Capabilities: [dc] 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-
00:09.1 SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01) Subsystem: Adaptec AHA-3960D U160/m 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 (10000ns min, 6250ns max), Cache Line Size 08 Interrupt: pin B routed to IRQ 153 BIST result: 00 Region 0: I/O ports at d000 [disabled] [size=256] Region 1: Memory at ed000000 (64-bit, non-prefetchable) [size=4K] [virtual] Expansion ROM at 50020000 [disabled] [size=128K] Capabilities: [dc] 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 PCI bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] PCI (rev 04) (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: 32 Bus: primary=00, secondary=02, subordinate=02, sec-latency=32 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: ea000000-ecffffff Prefetchable memory behind bridge: efd00000-efdfffff Secondary status: 66Mhz- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
01:05.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX/MX 400] (rev b2) (prog-if 00 [VGA]) Subsystem: ABIT Computer Corp.: Unknown device 6109 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: 248 (1250ns min, 250ns max) Interrupt: pin A routed to IRQ 137 Region 0: Memory at ee000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at f0000000 (32-bit, prefetchable) [size=128M] Expansion ROM at efff0000 [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: [44] AGP version 2.0 Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA- ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2,x4 Command: RQ=16 ArqSz=0 Cal=0 SBA- AGP+ GART64- 64bit- FW- Rate=x4
02:04.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10) Subsystem: ASUSTeK Computer Inc. CMI8738 6-channel audio 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: 32 (500ns min, 6000ns max) Interrupt: pin A routed to IRQ 145 Region 0: I/O ports at b800 [size=256] 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-
02:05.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 74) Subsystem: 3Com Corporation 3C905C-TX Fast Etherlink for PC Management NIC 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 (2500ns min, 2500ns max), Cache Line Size 08 Interrupt: pin A routed to IRQ 153 Region 0: I/O ports at b400 [size=128] Region 1: Memory at ec000000 (32-bit, non-prefetchable) [size=128] [virtual] Expansion ROM at efd00000 [disabled] [size=128K] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME-
02:06.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 30) Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100 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 (2500ns min, 2500ns max), Cache Line Size 08 Interrupt: pin A routed to IRQ 145 Region 0: I/O ports at b000 [size=128] Region 1: Memory at eb800000 (32-bit, non-prefetchable) [size=128] [virtual] Expansion ROM at efd20000 [disabled] [size=128K] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:08.0 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI]) Subsystem: Asustek Computer, Inc. PCI-USB2 (OHCI subsystem) 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 (250ns min, 10500ns max), Cache Line Size 08 Interrupt: pin A routed to IRQ 161 Region 0: Memory at eb000000 (32-bit, non-prefetchable) [size=4K] Capabilities: [40] 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-
02:08.1 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI]) Subsystem: Asustek Computer, Inc. PCI-USB2 (OHCI subsystem) 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 (250ns min, 10500ns max), Cache Line Size 08 Interrupt: pin B routed to IRQ 137 Region 0: Memory at ea800000 (32-bit, non-prefetchable) [size=4K] Capabilities: [40] 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-
02:08.2 USB Controller: NEC Corporation USB 2.0 (rev 02) (prog-if 20 [EHCI]) Subsystem: Asustek Computer, Inc. PCI-USB2 (EHCI subsystem) 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 (4000ns min, 8500ns max), Cache Line Size 10 Interrupt: pin C routed to IRQ 145 Region 0: Memory at ea000000 (32-bit, non-prefetchable) [size=256] Capabilities: [40] 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-
cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: IBM Model: DNES-309170W Rev: SA30 Type: Direct-Access ANSI SCSI revision: 03
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