Messages in this thread |  | | Date | Wed, 10 Dec 2003 03:11:51 -0800 | From | Carlos Puchol <> | Subject | 2.6.0-test11 oops galore: visor sync, cd/dvd burning |
| |
hi, i updated a fedora core 1 system with arjanv's kernel and i keep on getting oopses.
[1.] One line summary of the problem:
multiple oops while transferring a file to a visor connected vis usb.
[2.] Full description of the problem/report:
several attempts to transfer a file into a visor-like device (a treo phone) yield oopses with 2.6.0-test11. (i also got oopses with dvd+r burning).
it is possible that this is an operator error, where i don't have the right settings or utilities for a 2.6.-series kernel (though the machine seems to behave itself reasonably in other circumstance), or where my usb hardware is not well supported or somesuch.
[3.] Keywords (i.e., modules, networking, kernel):
usb, kernel, visor.
[4.] Kernel version (from /proc/version):
[03:07:49](3)rome:/# cat /proc/version Linux version 2.6.0-0.test11.1.100 (bhcompile@porky.devel.redhat.com) (gcc version 3.3.2 20031202 (Red Hat Linux 3.3.2-3)) #1 Mon Dec 8 11:17:41 EST 2003 [03:07:51](3)rome:/#
[5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt)
Dec 10 02:49:22 rome kernel: hub 2-0:1.0: new USB device on port 1, assigned address 2 Dec 10 02:49:22 rome kernel: drivers/usb/serial/usb-serial.c: USB Serial support registered for Generic Dec 10 02:49:22 rome kernel: drivers/usb/core/usb.c: registered new driver usbserial Dec 10 02:49:22 rome kernel: drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0 Dec 10 02:49:22 rome kernel: drivers/usb/serial/usb-serial.c: USB Serial support registered for Handspring Visor / Palm OS Dec 10 02:49:22 rome kernel: drivers/usb/serial/usb-serial.c: USB Serial support registered for Sony Clie 3.5 Dec 10 02:49:22 rome kernel: usb 2-1: Handspring Visor / Palm OS: Number of ports: 2 Dec 10 02:49:22 rome kernel: usb 2-1: Handspring Visor / Palm OS: port 1, is for Generic use Dec 10 02:49:22 rome kernel: usb 2-1: Handspring Visor / Palm OS: port 2, is for HotSync use Dec 10 02:49:22 rome kernel: visor 2-1:1.0: Handspring Visor / Palm OS converter detected Dec 10 02:49:22 rome kernel: usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 (or usb/tts/0 for devfs) Dec 10 02:49:22 rome kernel: usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 (or usb/tts/1 for devfs) Dec 10 02:49:22 rome kernel: drivers/usb/core/usb.c: registered new driver visor Dec 10 02:49:22 rome kernel: drivers/usb/serial/visor.c: USB HandSpring Visor / Palm OS driver v2.1 Dec 10 02:49:23 rome devlabel: devlabel service started/restarted Dec 10 02:49:27 rome kernel: usb 2-1: USB disconnect, address 2 Dec 10 02:49:27 rome kernel: visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 Dec 10 02:49:27 rome kernel: visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 Dec 10 02:49:27 rome kernel: visor 2-1:1.0: device disconnected Dec 10 02:49:28 rome devlabel: devlabel service started/restarted Dec 10 02:49:28 rome kernel: updfstab: numerical sysctl 1 23 is obsolete. Dec 10 02:49:28 rome modprobe: FATAL: Module ide_probe_mod not found. Dec 10 02:49:28 rome modprobe: FATAL: Module ide_probe not found. Dec 10 02:50:38 rome kernel: hub 2-0:1.0: new USB device on port 1, assigned address 3 Dec 10 02:50:38 rome kernel: usb 2-1: Handspring Visor / Palm OS: Number of ports: 2 Dec 10 02:50:38 rome kernel: usb 2-1: Handspring Visor / Palm OS: port 1, is for Generic use Dec 10 02:50:38 rome kernel: usb 2-1: Handspring Visor / Palm OS: port 2, is for HotSync use Dec 10 02:50:38 rome kernel: usbserial 2-1:1.0: Handspring Visor / Palm OS converter detected Dec 10 02:50:38 rome kernel: usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 (or usb/tts/0 for devfs) Dec 10 02:50:38 rome kernel: usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 (or usb/tts/1 for devfs) Dec 10 02:50:38 rome usb.agent[4875]: missing kernel or user mode driver visor Dec 10 02:50:39 rome devlabel: devlabel service started/restarted Dec 10 02:50:43 rome kernel: usb 2-1: USB disconnect, address 3 Dec 10 02:50:43 rome kernel: usbserial 2-1:1.0: device disconnected Dec 10 02:50:44 rome devlabel: devlabel service started/restarted Dec 10 02:50:44 rome kernel: updfstab: numerical sysctl 1 23 is obsolete. Dec 10 02:50:44 rome modprobe: FATAL: Module ide_probe_mod not found. Dec 10 02:50:44 rome modprobe: FATAL: Module ide_probe not found. Dec 10 02:51:13 rome kernel: visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 Dec 10 02:51:13 rome kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000024 Dec 10 02:51:13 rome kernel: printing eip: Dec 10 02:51:13 rome kernel: 0215ca47 Dec 10 02:51:13 rome kernel: *pde = 00000000 Dec 10 02:51:13 rome kernel: Oops: 0002 [#1] Dec 10 02:51:13 rome kernel: CPU: 0 Dec 10 02:51:13 rome kernel: EIP: 0060:[<0215ca47>] Not tainted Dec 10 02:51:13 rome kernel: EFLAGS: 00010202 Dec 10 02:51:13 rome kernel: EIP is at simple_rmdir+0x1d/0x33 Dec 10 02:51:13 rome kernel: eax: 00000000 ebx: 20e31190 ecx: 20e31198 edx: ffffffd9 Dec 10 02:51:13 rome kernel: esi: 16036104 edi: 20b237d8 ebp: 20e31190 esp: 080b9d64 Dec 10 02:51:13 rome kernel: ds: 007b es: 007b ss: 0068 Dec 10 02:51:13 rome kernel: Process pilot-xfer (pid: 4863, threadinfo=080b8000 task=098a4ce0) Dec 10 02:51:13 rome kernel: Stack: 1603616c 16036104 0216fd13 16036104 20e31190 07918714 20e31afc 07918714 Dec 10 02:51:13 rome kernel: 20e31190 00000000 0216fdec 20e31190 19a92748 022e0568 211ba1d0 0218f42c Dec 10 02:51:14 rome kernel: 19a92748 19a92720 021d4cbd 19a92748 19a92720 229d1f74 19a92720 1f36544c Dec 10 02:51:14 rome kernel: Call Trace: Dec 10 02:51:14 rome kernel: [<0216fd13>] remove_dir+0x4d/0x6c Dec 10 02:51:14 rome kernel: [<0216fdec>] sysfs_remove_dir+0xb8/0xc9 Dec 10 02:51:14 rome kernel: [<0218f42c>] kobject_del+0x46/0x51 Dec 10 02:51:14 rome kernel: [<021d4cbd>] device_del+0x74/0x8b Dec 10 02:51:14 rome kernel: [<021d4cdf>] device_unregister+0xb/0x16 Dec 10 02:51:14 rome kernel: [<229ccd15>] destroy_serial+0xb9/0x164 [usbserial] Dec 10 02:51:14 rome kernel: [<0218f4c1>] kobject_cleanup+0x3c/0x54 Dec 10 02:51:14 rome kernel: [<229cc320>] serial_close+0x69/0x7f [usbserial] Dec 10 02:51:14 rome kernel: [<021b927d>] release_dev+0x1be/0x4bd Dec 10 02:51:14 rome kernel: [<0213465e>] kmem_cache_free+0x1ea/0x224 Dec 10 02:51:14 rome kernel: [<021b9861>] tty_release+0x9/0xd Dec 10 02:51:14 rome kernel: [<02145f2a>] __fput+0x37/0xcb Dec 10 02:51:14 rome kernel: [<02144d4b>] filp_close+0x59/0x62 Dec 10 02:51:14 rome kernel: [<0211c36e>] put_files_struct+0x52/0xa9 Dec 10 02:51:14 rome kernel: [<0211ccf1>] do_exit+0x158/0x290 Dec 10 02:51:14 rome kernel: [<0211ceca>] sys_exit_group+0x0/0x11 Dec 10 02:51:14 rome kernel: [<021238e7>] get_signal_to_deliver+0x2a1/0x2b0 Dec 10 02:51:14 rome kernel: [<0210c303>] do_signal+0x4f/0xbc Dec 10 02:51:14 rome kernel: [<021348dd>] kfree+0x245/0x27f Dec 10 02:51:14 rome kernel: [<02153f11>] sys_select+0x45c/0x468 Dec 10 02:51:14 rome kernel: [<02153f11>] sys_select+0x45c/0x468 Dec 10 02:51:14 rome kernel: [<021530ec>] sys_ioctl+0x1f4/0x20c Dec 10 02:51:14 rome kernel: [<0210c397>] do_notify_resume+0x27/0x38 Dec 10 02:51:14 rome kernel: Dec 10 02:51:14 rome kernel: Code: ff 48 24 53 56 e8 c5 ff ff ff ff 4e 24 31 d2 5b 5e 5b 89 d0
[6.] A small shell script or example program which triggers the problem (if possible)
as a user, i was doing this:
pilot-xfer --port /dev/usb/ttyUSB0 --install ~/.addresses/AddressDB.pdb
after issuing a chmod 0666 /dev/usb/ttyUSB0 as root.
[7.] Environment
fedora core 1, with kernel rpm from arjanv, 2.6.0-0.test11.1.100.
[7.1.] Software (add the output of the ver_linux script here)
Linux rome.gwtw.com 2.6.0-0.test11.1.100 #1 Mon Dec 8 11:17:41 EST 2003 i686 athlon i386 GNU/Linux Gnu C 3.3.2 Gnu make 3.79.1 util-linux 2.11y mount 2.11y module-init-tools 2.4.25 e2fsprogs 1.34 jfsutils 1.1.3 reiserfsprogs 3.6.8 pcmcia-cs 3.1.31 quota-tools 3.06. PPP 2.4.1 isdn4k-utils 3.3 nfs-utils 1.0.6 Linux C Library 2.3.2 Dynamic linker (ldd) 2.3.2 Procps 2.0.17 Net-tools 1.60 Kbd 1.08 Sh-utils 5.0 Modules Loaded visor usbserial ide_cd cdrom md5 ipv6 lp autofs e100 ohci1394 ieee1394 floppy parport_pc parport uhci_hcd usbcore thermal processor fan button battery asus_acpi ac ext3 jbd dm_mod
[7.2.] Processor information (from /proc/cpuinfo):
[03:01:13](3)rome:/# cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 8 model name : AMD Athlon(tm) XP 2600+ stepping : 1 cpu MHz : 2083.158 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 sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 4154.98
[7.3.] Module information (from /proc/modules):
[03:01:16](3)rome:/# cat /proc/modules visor 14988 0 - Live 0x2298e000 usbserial 26736 3 visor, Live 0x229cc000 ide_cd 36484 0 - Live 0x22973000 cdrom 29856 1 ide_cd, Live 0x2297e000 md5 3840 1 - Live 0x2292f000 ipv6 211520 8 - Live 0x22a09000 lp 10308 0 - Live 0x22937000 autofs 14080 0 - Live 0x22932000 e100 53896 0 - Live 0x2295e000 ohci1394 30600 0 - Live 0x22955000 ieee1394 212780 1 ohci1394, Live 0x22997000 floppy 53972 0 - Live 0x22871000 parport_pc 24872 1 - Live 0x22848000 parport 38248 2 lp,parport_pc, Live 0x2291f000 uhci_hcd 27152 0 - Live 0x22869000 usbcore 94684 5 visor,usbserial,uhci_hcd, Live 0x2293c000 thermal 12816 0 - Live 0x22864000 processor 13860 1 thermal, Live 0x2285f000 fan 3980 0 - Live 0x22833000 button 6168 0 - Live 0x2282a000 battery 9484 0 - Live 0x22844000 asus_acpi 10136 0 - Live 0x22840000 ac 4876 0 - Live 0x2282d000 ext3 112552 4 - Live 0x22881000 jbd 50200 1 ext3, Live 0x22851000 dm_mod 35872 0 - Live 0x22836000 [03:01:36](3)rome:/#
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
[03:01:36](3)rome:/# cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-005f : timer 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 0378-037a : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0cf8-0cff : PCI conf1 c000-cfff : PCI Bus #01 c000-c0ff : 0000:01:00.0 d000-d03f : 0000:00:0a.0 d000-d03f : e100 d400-d4ff : 0000:00:0e.0 d800-d81f : 0000:00:10.0 d800-d81f : uhci_hcd dc00-dc1f : 0000:00:10.1 dc00-dc1f : uhci_hcd e000-e01f : 0000:00:10.2 e000-e01f : uhci_hcd e400-e40f : 0000:00:11.1 e400-e407 : ide0 e408-e40f : ide1 [03:01:55](3)rome:/# cat /proc/iomem 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000d0000-000d17ff : Extension ROM 000f0000-000fffff : System ROM 00100000-1ffeffff : System RAM 00100000-00261fff : Kernel code 00262000-00313bff : Kernel data 1fff0000-1fff2fff : ACPI Non-volatile Storage 1fff3000-1fffffff : ACPI Tables d0000000-dfffffff : PCI Bus #01 d0000000-d7ffffff : 0000:01:00.0 d8000000-dfffffff : 0000:01:00.1 e0000000-e3ffffff : 0000:00:00.0 e4000000-e40fffff : PCI Bus #01 e4020000-e402ffff : 0000:01:00.0 e4030000-e403ffff : 0000:01:00.1 e4100000-e411ffff : 0000:00:0a.0 e4100000-e411ffff : e100 e4130000-e4130fff : 0000:00:0a.0 e4130000-e4130fff : e100 e4131000-e4131fff : 0000:00:0b.0 e4132000-e4132fff : 0000:00:0b.1 e4133000-e41330ff : 0000:00:10.3 fec00000-fec00fff : reserved fee00000-fee00fff : reserved ffff0000-ffffffff : reserved [03:02:02](3)rome:/#
[7.5.] PCI information ('lspci -vvv' as root)
[03:02:02](3)rome:/# lspci -vvv 00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400 AGP] Host Bridge Subsystem: VIA Technologies, Inc. VT8377 [KT400 AGP] 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 e0000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW+ Rate=x1,x2,x4 Command: RQ=31 SBA- AGP- 64bit- FW- Rate=<none> 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- 00:01.0 PCI bridge: VIA Technologies, Inc. VT8235 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: 0000c000-0000cfff Memory behind bridge: e4000000-e40fffff Prefetchable memory behind bridge: d0000000-dfffffff BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B- 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- 00:0a.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0c) Subsystem: Intel Corp. EtherExpress PRO/100 S Desktop Adapter 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 (2000ns min, 14000ns max), cache line size 08 Interrupt: pin A routed to IRQ 10 Region 0: Memory at e4130000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at d000 [size=64] Region 2: Memory at e4100000 (32-bit, non-prefetchable) [size=128K] Expansion ROM at <unassigned> [disabled] [size=64K] 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- 00:0b.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 02) Subsystem: STB Systems Inc: Unknown device 2636 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, 10000ns max) Interrupt: pin A routed to IRQ 5 Region 0: Memory at e4131000 (32-bit, prefetchable) [size=4K] 00:0b.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 02) Subsystem: STB Systems Inc: Unknown device 2636 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 (1000ns min, 63750ns max) Interrupt: pin A routed to IRQ 5 Region 0: Memory at e4132000 (32-bit, prefetchable) [size=4K] 00:0e.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10) Subsystem: Soyo Computer, Inc: Unknown device a715 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 5 Region 0: I/O ports at d400 [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- 00:10.0 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. 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: 32, cache line size 08 Interrupt: pin A routed to IRQ 11 Region 4: I/O ports at d800 [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- 00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. 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: 32, cache line size 08 Interrupt: pin B routed to IRQ 11 Region 4: I/O ports at dc00 [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+ 00:10.2 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. 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: 32, cache line size 08 Interrupt: pin C routed to IRQ 10 Region 4: I/O ports at e000 [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- 00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) (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: 32, cache line size 08 Interrupt: pin D routed to IRQ 5 Region 0: Memory at e4133000 (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- 00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge Subsystem: VIA Technologies, Inc. VT8235 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- Latency: 0 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- 00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP]) Subsystem: VIA Technologies, Inc. VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master 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 Interrupt: pin A routed to IRQ 11 Region 4: I/O ports at e400 [size=16] 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- 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R250 If [Radeon 9000] (rev 01) (prog-if 00 [VGA]) Subsystem: PC Partner Limited R250 If [Radeon 9000 "Atlantis"] 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 (2000ns min), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at c000 [size=256] Region 2: Memory at e4020000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Status: RQ=47 SBA+ 64bit- FW+ Rate=x1,x2,x4 Command: RQ=0 SBA+ AGP- 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- 01:00.1 Display controller: ATI Technologies Inc Radeon R250 [Radeon 9000] (Secondary) (rev 01) Subsystem: PC Partner Limited: Unknown device 7193 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- Region 0: Memory at d8000000 (32-bit, prefetchable) [disabled] [size=128M] Region 1: Memory at e4030000 (32-bit, non-prefetchable) [disabled] [size=64K] 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- [03:02:27](3)rome:/#
[7.6.] SCSI information (from /proc/scsi/scsi)
[03:02:27](3)rome:/# cat /proc/scsi/scsi cat: /proc/scsi/scsi: No such file or directory [03:02:59](3)rome:/#
[7.7.] Other information that might be relevant to the problem (please look in /proc and include all information that you think to be relevant):
it is possible that this is a user error, since i am not sure
[X.] Other notes, patches, fixes, workarounds:
under 2.6.0-test4, i got this under similar visor-related circumstances:
Dec 10 01:03:22 rome kernel: Slab corruption: start=cd7fd8b4, expend=cd7fdab3, problemat=cd7fd8bc Dec 10 01:03:22 rome kernel: Last user: [<c01fb618>](device_release+0x58/0x60) Dec 10 01:03:22 rome kernel: Data: ********00 00 00 00 *******************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************A5 Dec 10 01:03:22 rome kernel: Next: 71 F0 2C .18 B6 1F C0 71 F0 2C .******************** Dec 10 01:03:22 rome kernel: slab error in check_poison_obj(): cache `size-512': object was modified after freeing Dec 10 01:03:22 rome kernel: Call Trace: Dec 10 01:03:22 rome kernel: [<c013c588>] check_poison_obj+0x168/0x1b0 Dec 10 01:03:22 rome kernel: [<c013dd93>] __kmalloc+0x153/0x1c0 Dec 10 01:03:22 rome kernel: [<c024a3e7>] alloc_skb+0x47/0xe0 Dec 10 01:03:22 rome kernel: [<c024a3e7>] alloc_skb+0x47/0xe0 Dec 10 01:03:22 rome kernel: [<c0249c1d>] sock_alloc_send_pskb+0xbd/0x1c0 Dec 10 01:03:22 rome kernel: [<c0249d4f>] sock_alloc_send_skb+0x2f/0x40 Dec 10 01:03:22 rome kernel: [<c02a5aa6>] unix_stream_sendmsg+0x186/0x3c0 Dec 10 01:03:22 rome kernel: [<c0246b02>] sock_sendmsg+0xc2/0xd0 Dec 10 01:03:22 rome kernel: [<c0139df2>] buffered_rmqueue+0xb2/0x140 Dec 10 01:03:22 rome kernel: [<c0111120>] convert_fxsr_to_user+0xc0/0x160 Dec 10 01:03:22 rome kernel: [<c01a2266>] avc_has_perm+0x76/0x8c Dec 10 01:03:22 rome kernel: [<c0246edd>] sock_readv_writev+0x7d/0xb0 Dec 10 01:03:22 rome kernel: [<c0246fbf>] sock_writev+0x4f/0x60 Dec 10 01:03:22 rome kernel: [<c0152c6f>] do_readv_writev+0x25f/0x2c0 Dec 10 01:03:22 rome kernel: [<c01114a4>] restore_i387_fxsave+0x84/0x90 Dec 10 01:03:22 rome kernel: [<c011152a>] restore_i387+0x7a/0x80 Dec 10 01:03:22 rome kernel: [<c0152d93>] vfs_writev+0x53/0x60 Dec 10 01:03:22 rome kernel: [<c0152e52>] sys_writev+0x42/0x70 Dec 10 01:03:22 rome kernel: [<c010a9bb>] syscall_call+0x7/0xb
i also notice that i get various oopses burning a dvd+r. (sorry did not get the oops info - this one is not fun to reproduce, since it seems to waste a dvd+r) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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