On Oct 27, Horms <[EMAIL PROTECTED]> wrote: > > There is no serialization, only some throttling (IIRC it tries to run up > > to 10 child processes in parallel). > Ok, but it runs modprobe, not ismod, right? Yes.
> > As Rusty suggested I wrapped /sbin/modprobe in a logger script, but so > > far I have not been able to reproduce the bug again (which may or may > > not be related, I need a few more reboots). This time it happened again. I could not find anything really interesting in the log, insmod just fails two times out of three: insmod /lib/modules/2.6.13/kernel/drivers/usb/host/uhci-hcd.ko FATAL: Error inserting uhci_hcd (/lib/modules/2.6.13/kernel/drivers/usb/host/uhci-hcd.ko): Unknown symbol in module, or unknown parameter (see dmesg) And then it fails for ehci-hcd too (which is not loaded at all). Rusty, do you have other ideas for debugging? Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_pci_suspend Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_resume_root_hub Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_pci_probe Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_check_bandwidth Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_disabled Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_release_bandwidth Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_claim_bandwidth Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_pci_resume Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_giveback_urb Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_poll_rh_status Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_pci_remove Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_pci_suspend Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_resume_root_hub Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_pci_probe Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_check_bandwidth Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_disabled Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_release_bandwidth Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_claim_bandwidth Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_pci_resume Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_giveback_urb Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_poll_rh_status Oct 27 09:13:51 wonderland kernel: uhci_hcd: Unknown symbol usb_hcd_pci_remove Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_hcd_pci_suspend Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_free_urb Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_hub_tt_clear_buffer Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_hcd_pci_probe Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_disabled Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_unlock_device Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_put_dev Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_get_dev Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_lock_device Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_calc_bus_time Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_hcd_pci_resume Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_get_urb Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_hcd_giveback_urb Oct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_set_device_stateOct 27 09:13:51 wonderland kernel: ehci_hcd: Unknown symbol usb_hcd_pci_remove -- ciao, Marco
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