https://bugzilla.novell.com/show_bug.cgi?id=232482 Summary: ide_core bug: kobject_add failed for ide ... Product: openSUSE 10.2 Version: Final Platform: i686 OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: andihartmann@freenet.de QAContact: qa@suse.de Hello, ide_core is loaded (while putting in an USB stick) as module the first time after reboot - all works fine. The USB stick got mounted and a ls is done to show the files on the root of the filesystem of the stick. Afterwards, the stick is securely removed from the system. Afterwards, ide_core is unloaded with rmmod (after usb-storage has been unloaded) - ok. Next step is to load ide_core again. Now, the following error can be found in /var/log/messages: Jan 7 11:48:18 notebook1 kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 Jan 7 11:48:18 notebook1 kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Jan 7 11:48:18 notebook1 kernel: kobject_add failed for ide with -EEXIST, don't try to register things with the same name in the same directory. Jan 7 11:48:18 notebook1 kernel: [<c01c026f>] kobject_add+0x161/0x18a Jan 7 11:48:18 notebook1 kernel: [<c01c037e>] kobject_register+0x19/0x30 Jan 7 11:48:18 notebook1 kernel: [<c0224f19>] bus_add_driver+0x51/0x107 Jan 7 11:48:18 notebook1 kernel: [<e047b85c>] init_module+0x716/0x72f [ide_core] Jan 7 11:48:18 notebook1 kernel: [<c0137119>] __link_module+0x0/0x1f Jan 7 11:48:18 notebook1 kernel: [<c011b951>] __cond_resched+0x16/0x34 Jan 7 11:48:18 notebook1 kernel: [<c02a44e0>] cond_resched+0x2a/0x31 Jan 7 11:48:18 notebook1 kernel: [<c02a4515>] wait_for_completion+0x18/0xa4 Jan 7 11:48:18 notebook1 kernel: [<c0140466>] do_stop+0x0/0x117 Jan 7 11:48:18 notebook1 kernel: [<c0137119>] __link_module+0x0/0x1f Jan 7 11:48:18 notebook1 kernel: [<c013987f>] sys_init_module+0x17fe/0x1981 Jan 7 11:48:18 notebook1 kernel: [<c014ba04>] generic_file_read+0x0/0xb8 Jan 7 11:48:18 notebook1 kernel: [<c0103d5d>] sysenter_past_esp+0x56/0x79 The module is loaded and seams to work fine afterwards. (You can achieve the same behavior just by loading / unloading ide_core after a reboot.) notebook1:~ # lspci -v 00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 04) Subsystem: Mitac Unknown device 8048 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information 00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 04) (prog-if 00 [VGA]) Subsystem: Mitac Unknown device 8048 Flags: bus master, fast devsel, latency 0, IRQ 11 Memory at d0000000 (32-bit, non-prefetchable) [size=512K] I/O ports at e000 [size=8] Memory at a0000000 (32-bit, prefetchable) [size=256M] Memory at d0080000 (32-bit, non-prefetchable) [size=256K] Capabilities: [d0] Power Management version 2 00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 04) Subsystem: Mitac Unknown device 8048 Flags: bus master, fast devsel, latency 0 Memory at d0100000 (32-bit, non-prefetchable) [size=512K] Capabilities: [d0] Power Management version 2 00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04) Subsystem: Mitac Unknown device 8048 Flags: bus master, fast devsel, latency 0, IRQ 217 Memory at d0180000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [70] Express Unknown type IRQ 0 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04) (prog-if 00 [UHCI]) Subsystem: Mitac Unknown device 8048 Flags: bus master, medium devsel, latency 0, IRQ 193 I/O ports at 1200 [size=32] 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04) (prog-if 00 [UHCI]) Subsystem: Mitac Unknown device 8048 Flags: bus master, medium devsel, latency 0, IRQ 177 I/O ports at 1220 [size=32] 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04) (prog-if 00 [UHCI]) Subsystem: Mitac Unknown device 8048 Flags: bus master, medium devsel, latency 0, IRQ 201 I/O ports at 1240 [size=32] 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04) (prog-if 20 [EHCI]) Subsystem: Mitac Unknown device 8048 Flags: bus master, medium devsel, latency 0, IRQ 193 Memory at 20000000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d4) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=05, sec-latency=32 I/O behind bridge: 0000c000-0000dfff Memory behind bridge: cc000000-cfffffff Prefetchable memory behind bridge: 000000009c000000-000000009fffffff Capabilities: [50] Subsystem: Mitac Unknown device 8048 00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04) Subsystem: Mitac Unknown device 8048 Flags: bus master, medium devsel, latency 0 00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 04) (prog-if 80 [Master]) Subsystem: Mitac Unknown device 8048 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 177 I/O ports at <unassigned> I/O ports at <unassigned> I/O ports at <unassigned> I/O ports at <unassigned> I/O ports at 1100 [size=16] Capabilities: [70] Power Management version 2 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04) Subsystem: Mitac Unknown device 8048 Flags: medium devsel, IRQ 177 I/O ports at 1400 [size=32] 01:02.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller Subsystem: Mitac Unknown device 8048 Flags: bus master, medium devsel, latency 168, IRQ 169 Memory at cc009000 (32-bit, non-prefetchable) [size=4K] Bus: primary=01, secondary=02, subordinate=05, sec-latency=176 Memory window 0: 9c000000-9dfff000 (prefetchable) Memory window 1: ce000000-cffff000 I/O window 0: 0000c400-0000c4ff I/O window 1: 0000c800-0000c8ff 16-bit legacy interface ports at 0001 01:02.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller (prog-if 10 [OHCI]) Subsystem: Mitac Unknown device 8048 Flags: bus master, medium devsel, latency 128, IRQ 177 Memory at fedff800 (32-bit, non-prefetchable) [size=2K] Memory at cc00c000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] Power Management version 2 01:04.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Mitac Unknown device 8048 Flags: bus master, medium devsel, latency 128, IRQ 209 I/O ports at c000 [size=256] Memory at cc008000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 01:05.0 Network controller: RaLink RT2561/RT61 rev B 802.11g Subsystem: Micro-Star International Co., Ltd. Unknown device b833 Flags: bus master, slow devsel, latency 128, IRQ 11 Memory at cc000000 (32-bit, non-prefetchable) [size=32K] Capabilities: [40] Power Management version 2 notebook1:~ # lsmod Module Size Used by ide_core 129992 0 af_packet 29320 2 ipv6 263584 12 button 10896 0 battery 14340 0 ac 9476 0 twofish 47488 3 cryptoloop 7680 3 ohci_hcd 23428 0 apparmor 55572 0 aamatch_pcre 18304 1 apparmor loop 20488 7 cryptoloop dm_mod 60184 13 pcmcia 40892 0 firmware_class 14080 1 pcmcia usbhid 52192 0 yenta_socket 30348 1 ohci1394 37040 0 rsrc_nonstatic 17024 1 yenta_socket pcmcia_core 43412 3 pcmcia,yenta_socket,rsrc_nonstatic ieee1394 102584 1 ohci1394 snd_hda_intel 23060 1 snd_hda_codec 164352 1 snd_hda_intel snd_pcm 86916 2 snd_hda_intel,snd_hda_codec snd_timer 27908 1 snd_pcm snd 61188 6 snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer 8139too 30592 0 soundcore 13792 1 snd intel_agp 27804 1 snd_page_alloc 14472 2 snd_hda_intel,snd_pcm mii 9600 1 8139too agpgart 35528 2 intel_agp ehci_hcd 34696 0 uhci_hcd 26892 0 i2c_i801 11660 0 usbcore 114896 4 ohci_hcd,usbhid,ehci_hcd,uhci_hcd i2c_core 25216 1 i2c_i801 reiserfs 237312 7 sr_mod 20132 0 cdrom 38432 1 sr_mod edd 13892 0 fan 8964 1 sg 38044 0 ata_piix 19332 3 ahci 25860 0 libata 119188 2 ata_piix,ahci thermal 18568 1 processor 34664 1 thermal sd_mod 24576 4 scsi_mod 136712 5 sr_mod,sg,ahci,libata,sd_mod Kind regards, Andreas Hartmann -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.