Distribution: Slackware GNU/Linux 9.1 Hardware Environment: nforce2-mainboard ( abit nf7-s 2.00 ), amd athlon 2100+, 512 MB RAM Problem Description: Since Kernel 2.6.7-rc2 loading the modules for ehci_hcd fails. Using usb with the ehci-driver is impossible ( tested with an usb-stick ), usb 1.1 ( with uhci ) works without problems ( my mouse is using this driver ). Under Kernel 2.6.6 everything is working fine. I don
*** Bug 2799 has been marked as a duplicate of this bug. ***
Just a confirmation. Hardware: nforce2 motherboard (abit nf7s), Athlon XP 2600+, 512Mb RAM, vanilla kernel 2.6.7 Initially observed symptoms were that network (forcedeth driver) does not work on kernel 2.6.7 whereas it does work on kernel 2.6.6. It seems nothing has changed in the code for forcedeth between 2.6.6 and 2.6.7 though, looking at /var/log/messages seems to indicate that it could be a problem with the ehci_hcd: Jun 18 09:34:03 geel kernel: ehci_hcd 0000:00:02.2: nVidia Corporation nForce2 USB Controller Jun 18 09:34:03 geel kernel: ehci_hcd 0000:00:02.2: irq 10, pci mem e08bc000 Jun 18 09:34:03 geel kernel: ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 3 Jun 18 09:34:03 geel kernel: irq 10: nobody cared! Jun 18 09:34:03 geel kernel: [<c010783a>] __report_bad_irq+0x2a/0x90 Jun 18 09:34:03 geel kernel: [<c010792c>] note_interrupt+0x6c/0xa0 Jun 18 09:34:03 geel kernel: [<c0107b2e>] do_IRQ+0xee/0x110 Jun 18 09:34:03 geel kernel: [<c01060a8>] common_interrupt+0x18/0x20 Jun 18 09:34:03 geel kernel: [<c011ffb0>] __do_softirq+0x30/0x80 Jun 18 09:34:03 geel kernel: [<c0120026>] do_softirq+0x26/0x30 Jun 18 09:34:03 geel kernel: [<c0107b15>] do_IRQ+0xd5/0x110 Jun 18 09:34:03 geel kernel: [<c01060a8>] common_interrupt+0x18/0x20 Jun 18 09:34:03 geel kernel: [<c01bda4b>] pci_bus_read_config_byte+0x4b/0x60 Jun 18 09:34:03 geel kernel: [<e08b88cc>] ehci_start+0x2cc/0x360 [ehci_hcd] Jun 18 09:34:03 geel kernel: [<c011cea0>] printk+0x100/0x140 Jun 18 09:34:03 geel kernel: [<c02631eb>] usb_register_bus+0x14b/0x170 Jun 18 09:34:03 geel kernel: [<c0267f0b>] usb_hcd_pci_probe+0x2ab/0x4e0 Jun 18 09:34:03 geel kernel: [<c01c11c2>] pci_device_probe_static+0x52/0x70 Jun 18 09:34:03 geel kernel: [<c01c121b>] __pci_device_probe+0x3b/0x50 Jun 18 09:34:03 geel kernel: [<c01c125c>] pci_device_probe+0x2c/0x50 Jun 18 09:34:03 geel kernel: [<c02113af>] bus_match+0x3f/0x70 Jun 18 09:34:03 geel kernel: [<c02114d9>] driver_attach+0x59/0x90 Jun 18 09:34:03 geel kernel: [<c02117d5>] bus_add_driver+0xa5/0xc0 Jun 18 09:34:03 geel kernel: [<c0211c9f>] driver_register+0x2f/0x40 Jun 18 09:34:03 geel kernel: [<c01c14dc>] pci_register_driver+0x5c/0x90 Jun 18 09:34:03 geel kernel: [<e087b023>] init+0x23/0x30 [ehci_hcd] Jun 18 09:34:03 geel kernel: [<c0130f2a>] sys_init_module+0x10a/0x200 Jun 18 09:34:03 geel kernel: [<c0105ee9>] sysenter_past_esp+0x52/0x71 Jun 18 09:34:03 geel kernel: Jun 18 09:34:03 geel kernel: handlers: Jun 18 09:34:03 geel kernel: [<c0263ea0>] (usb_hcd_irq+0x0/0x70) Jun 18 09:34:03 geel kernel: Disabling IRQ #10 Jun 18 09:34:03 geel kernel: ehci_hcd 0000:00:02.2: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10 . . . Jun 18 09:34:03 geel kernel: forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.25. Jun 18 09:34:03 geel kernel: eth1: forcedeth.c: subsystem: 0147b:1c00 bound to 0000:00:04.0 . . . (after trying to ping on the network card) Jun 18 09:35:01 geel kernel: NETDEV WATCHDOG: eth1: transmit timed out Jun 18 09:37:36 geel kernel: NETDEV WATCHDOG: eth1: transmit timed out
I tested this with 2.6.7-bk4, same problem (noticed in the changelog that there was some bug w.r.t. ehci fixed, but apparently not the same bug)
Apparently the same happens here. ------------- dmesg output 2.6.7 ----------------- ohci1394: $Rev: 1223 $ Ben Collins <bcollins@debian.org> PCI: Setting latency timer of device 0000:00:0d.0 to 64 ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[11] MMIO=[d9083000-d90837ff] Max Packet=[2048] ehci_hcd 0000:00:02.2: nVidia Corporation nForce2 USB Controller PCI: Setting latency timer of device 0000:00:02.2 to 64 ehci_hcd 0000:00:02.2: irq 12, pci mem f8d3e000 ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1 irq 12: nobody cared! [<c0107a1a>] __report_bad_irq+0x2a/0x90 [<c0107b10>] note_interrupt+0x70/0xa0 [<c0107db1>] do_IRQ+0x121/0x130 [<c01061f4>] common_interrupt+0x18/0x20 [<c011d7f0>] __do_softirq+0x30/0x80 [<c011d866>] do_softirq+0x26/0x30 [<c0107d8d>] do_IRQ+0xfd/0x130 [<c01061f4>] common_interrupt+0x18/0x20 [<c0249d9f>] pci_bus_read_config_byte+0x5f/0x90 [<c033381e>] ehci_start+0x2ce/0x360 [<c011a3fd>] printk+0x10d/0x170 [<c03250b7>] usb_register_bus+0x137/0x160 [<c032a10b>] usb_hcd_pci_probe+0x2ab/0x4e0 [<c024d6c2>] pci_device_probe_static+0x52/0x70 [<c024d71b>] __pci_device_probe+0x3b/0x50 [<c024d75c>] pci_device_probe+0x2c/0x50 [<c02a124f>] bus_match+0x3f/0x70 [<c02a1379>] driver_attach+0x59/0x90 [<c02a1621>] bus_add_driver+0x91/0xb0 [<c02a1adf>] driver_register+0x2f/0x40 [<c024d4e7>] pci_create_newid_file+0x27/0x30 [<c024d9dc>] pci_register_driver+0x5c/0x90 [<c05379e3>] init+0x23/0x30 [<c052067c>] do_initcalls+0x2c/0xc0 [<c0128877>] init_workqueues+0x17/0x60 [<c0100410>] init+0x0/0x170 [<c0100445>] init+0x35/0x170 [<c010428c>] kernel_thread_helper+0x0/0x14 [<c0104291>] kernel_thread_helper+0x5/0x14 handlers: [<c0325ea0>] (usb_hcd_irq+0x0/0x70) Disabling IRQ #12 ----------------------------------------------------------------------------------- Problem shows with kernel 2.6.7-rc1, rc2, rc3 and 2.6.7. Kernel 2.6.6 works fine. I'll attach a dmesg diff between 2.6.6 and 2.6.7 (unfortunately 2.6.7 output is missing a few lines because the buffer was full). This in an Athlon XP system, with an ASUS A7N8X Deluxe nforce2 motherboard. Having a look at the dmesg usb diff's between 2.6.7 and 2.6.6 I see that pci mem changed for ohci and uhci...
Created attachment 3245 [details] dmesg diff between
I have same problems with my computer ASUS A7N8X Deluxe with Athlon XP 2600+ 512 Mo RAM. The following message appear (about ehci-hcd) during my boot process : irq11 - nobody cared Disabled IRQ11.
I have tested 2.6.7-bk10, the problem seems to be present again, no fix found.
I just upgraded to kernel 2.6.7-bk14 and the problem seems to be solved here, my usb-stick is working fine again. Would be nice if someone could confirm this ( especially for the nforce2-onboard-ethernet ). Anyway, thanks to the developers for fixing this bug!
I can confirm that onboard ethernet now works on nforce2 chipset! Took me a while to get the kernel booting though, since with this kernel my hard disk is now seen as /dev/sda whereas it was /dev/hdc on 2.6.6 and 2.6.7-bk4, after tweaking some config files everything is good again. I guess the SATA is now seen to be SCSI or something... I guess it looks like this bug is fixed?
Could someone who's having this problem in current 2.6.7-bk please send /var/log/dmesg (for PCI/ACPI IRQ setup information) along with /proc/interrupts after this "shutdown".
I'm not seeing the problem anymore, seems to have been fixed somewhere between bk10 and bk14.
Yes, it seems the bug has been solved. I think we can close this bug and mark it as "PATCH_ALREADY_AVAILABLE"? I just wanted to wait a while before doing this to avoid that there is still someone having this problem and unable to post it.
solved here too (with 2.6.8-rc1)
I'm marking this resolved, as the systems where it "suddenly" appeared don't see it any more. There may be other systems which have such problems, but not "suddenly" with that release -- different root cause.
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