| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <Pine.LNX.4.64.0802182142240.11540@axis700.grange> Date: Mon, 18 Feb 2008 21:52:25 +0100 (CET) From: Guennadi Liakhovetski <g.liakhovetski@....de> To: linux-kernel@...r.kernel.org cc: Greg KH <greg@...ah.com> Subject: [PCI] duplicate sysfs symbols getting registered in current git Booting an x86 SMP PC with todays git-snapshot or just with 2.6.25-rc2 getting the following warnings (with a bit of context): * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, * this clock source is slow. Consider trying other clock sources pci 0000:00:14.3: quirk: region f800-f83f claimed by PIIX4 ACPI pci 0000:00:14.3: quirk: region fc00-fc0f claimed by PIIX4 SMB ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: IRQ 5 override to level, low PCI: setting IRQ 5 as level-triggered pnp: IRQ 4 override to level, low PCI: setting IRQ 4 as level-triggered pnp: PnP ACPI: found 14 devices ACPI: ACPI bus type pnp unregistered PnPBIOS: Disabled by ACPI PNP SCSI subsystem initialized PCI: Probing PCI hardware kobject (c7c35b00): tried to init an initialized object, something is seriously wrong. Pid: 1, comm: swapper Not tainted 2.6.25-rc2 #6 [<c01edef9>] kobject_init+0x89/0x90 [<c025115e>] device_initialize+0x1e/0x90 [<c0251a0b>] device_register+0xb/0x20 [<c01f7c18>] pci_bus_add_devices+0x98/0x140 [<c030c377>] ? pcibios_scan_root+0x27/0xa0 [<c03f6b40>] pci_legacy_init+0x50/0xf0 [<c03db5c2>] kernel_init+0x132/0x310 [<c01041aa>] ? ret_from_fork+0x6/0x1c [<c03db490>] ? kernel_init+0x0/0x310 [<c03db490>] ? kernel_init+0x0/0x310 [<c0104eaf>] kernel_thread_helper+0x7/0x18 ======================= sysfs: duplicate filename '0000:01' can not be created ------------[ cut here ]------------ WARNING: at fs/sysfs/dir.c:424 sysfs_add_one+0x80/0xa0() Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.25-rc2 #6 [<c0123584>] warn_on_slowpath+0x54/0x70 [<c0123c4c>] ? __call_console_drivers+0x5c/0x70 [<c0314cf1>] ? _spin_unlock_irqrestore+0x11/0x30 [<c0123f09>] ? release_console_sem+0x1d9/0x1f0 [<c012438d>] ? vprintk+0x2ad/0x3b0 [<c01ed5b9>] ? ida_get_new_above+0x89/0x180 [<c01ae230>] ? sysfs_ilookup_test+0x0/0x20 [<c0314c4f>] ? _spin_unlock+0xf/0x30 [<c01845ca>] ? ifind+0x8a/0x90 [<c01244ab>] ? printk+0x1b/0x20 [<c01ae5c0>] sysfs_add_one+0x80/0xa0 [<c01aeaf9>] create_dir+0x49/0x90 [<c01aeb6b>] sysfs_create_dir+0x2b/0x50 [<c01ee1ee>] kobject_add_internal+0xae/0x190 [<c01ee34d>] ? kobject_set_name_vargs+0x2d/0x40 [<c01ee34d>] ? kobject_set_name_vargs+0x2d/0x40 [<c01ee3af>] kobject_add_varg+0x4f/0x60 [<c01ee69f>] kobject_add+0x2f/0x60 [<c01ee0b2>] ? kobject_get+0x12/0x20 [<c0251587>] device_add+0xd7/0x550 [<c01eeded>] ? kref_init+0xd/0x10 [<c01ede9b>] ? kobject_init+0x2b/0x90 [<c0251a12>] device_register+0x12/0x20 [<c01f7c18>] pci_bus_add_devices+0x98/0x140 [<c030c377>] ? pcibios_scan_root+0x27/0xa0 [<c03f6b40>] pci_legacy_init+0x50/0xf0 [<c03db5c2>] kernel_init+0x132/0x310 [<c01041aa>] ? ret_from_fork+0x6/0x1c [<c03db490>] ? kernel_init+0x0/0x310 [<c03db490>] ? kernel_init+0x0/0x310 [<c0104eaf>] kernel_thread_helper+0x7/0x18 ======================= ---[ end trace ca143223eefdc828 ]--- kobject_add_internal failed for 0000:01 with -EEXIST, don't try to register things with the same name in the same directory. Pid: 1, comm: swapper Not tainted 2.6.25-rc2 #6 [<c01ee279>] kobject_add_internal+0x139/0x190 [<c01ee34d>] ? kobject_set_name_vargs+0x2d/0x40 [<c01ee3af>] kobject_add_varg+0x4f/0x60 [<c01ee69f>] kobject_add+0x2f/0x60 [<c01ee0b2>] ? kobject_get+0x12/0x20 [<c0251587>] device_add+0xd7/0x550 [<c01eeded>] ? kref_init+0xd/0x10 [<c01ede9b>] ? kobject_init+0x2b/0x90 [<c0251a12>] device_register+0x12/0x20 [<c01f7c18>] pci_bus_add_devices+0x98/0x140 [<c030c377>] ? pcibios_scan_root+0x27/0xa0 [<c03f6b40>] pci_legacy_init+0x50/0xf0 [<c03db5c2>] kernel_init+0x132/0x310 [<c01041aa>] ? ret_from_fork+0x6/0x1c [<c03db490>] ? kernel_init+0x0/0x310 [<c03db490>] ? kernel_init+0x0/0x310 [<c0104eaf>] kernel_thread_helper+0x7/0x18 ======================= pci 0000:00:01.0: Error registering pci_bus device bridge symlink, continuing... PCI: Using IRQ router PIIX/ICH [8086/7110] at 0000:00:14.0 PCI->APIC IRQ transform: 0000:00:0b.0[A] -> IRQ 21 PCI->APIC IRQ transform: 0000:00:0c.0[A] -> IRQ 20 PCI->APIC IRQ transform: 0000:00:0d.0[B] -> IRQ 18 PCI->APIC IRQ transform: 0000:00:0d.1[C] -> IRQ 19 PCI->APIC IRQ transform: 0000:00:0d.2[D] -> IRQ 16 PCI->APIC IRQ transform: 0000:00:0d.3[A] -> IRQ 17 PCI->APIC IRQ transform: 0000:00:0e.0[A] -> IRQ 19 PCI->APIC IRQ transform: 0000:00:0f.0[A] -> IRQ 18 PCI->APIC IRQ transform: 0000:00:0f.1[A] -> IRQ 18 PCI->APIC IRQ transform: 0000:00:10.0[A] -> IRQ 16 PCI: using PPB 0000:00:01.0[A] to get irq 22 PCI->APIC IRQ transform: 0000:01:00.0[A] -> IRQ 22 ACPI: RTC can wake from S4 Time: tsc clocksource has been installed. system 00:0b: iomem range 0x0-0x9ffff could not be reserved system 00:0b: iomem range 0xe0000-0xfffff could not be reserved system 00:0b: iomem range 0x100000-0xffffff could not be reserved system 00:0b: iomem range 0xfffc0000-0xffffffff could not be reserved system 00:0c: ioport range 0x15c-0x15d has been reserved system 00:0c: ioport range 0x4d0-0x4d1 has been reserved system 00:0c: ioport range 0x77e-0x77f has been reserved system 00:0c: ioport range 0xc06-0xc07 has been reserved system 00:0c: ioport range 0xc50-0xc51 has been reserved system 00:0c: ioport range 0xc70-0xc77 has been reserved system 00:0c: ioport range 0xc82-0xc82 has been reserved system 00:0d: ioport range 0xf800-0xf81f has been reserved system 00:0d: ioport range 0xf820-0xf83f has been reserved system 00:0d: ioport range 0xfc00-0xfc0f has been reserved PCI: Bridge: 0000:00:01.0 IO window: disabled. MEM window: 0x50000000-0x510fffff PREFETCH window: disabled. NET: Registered protocol family 2 lspci: 00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 02) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 02) 00:0b.0 SCSI storage controller: LSI Logic / Symbios Logic 53c875 (rev 04) 00:0c.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] (rev 05) 00:0d.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) 00:0d.1 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) 00:0d.2 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) 00:0d.3 USB Controller: ALi Corporation USB 2.0 Controller (rev 01) 00:0e.0 SCSI storage controller: Tekram Technology Co.,Ltd. TRM-S1040 (rev 01) 00:0f.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 00:0f.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 00:10.0 SCSI storage controller: Advanced Micro Devices [AMD] 53c974 [PCscsi] (rev 10) 00:14.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02) 00:14.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) 00:14.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01) 00:14.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02) 01:00.0 VGA compatible controller: Texas Instruments TVP4020 [Permedia 2] (rev 11) Please say if .config is needed, although, theres nothing extraordinary there wrt PCI / ACPI. Booting with "acpi=noirq". Thanks Guennadi --- Guennadi Liakhovetski -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists