Messages in this thread | | | Date | Sat, 28 Jun 2003 09:24:41 +0100 | From | cb-lkml@fish ... | Subject | [USB] [2.5.73-mm1] /etc/init.d/hotplug stop (rmmod uhci-hcd) never returns |
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Following suspend/resume with a USB mouse connected, I found thousands of: drivers/usb/host/uhci-hcd.c: fca0: host controller halted. very bad
Trying to restart hotplug fails, leaving rmmod uhci-hcd stuck with the following trace.
I had a USB mouse connected. Kernel is 2.5.73-mm1. Pre-empt enabled. Hardware is Sony Vaio N505X, Celeron 333, BX chipset. I think this has been around for a while, as my system has not been able to shut down cleanly for some time
rmmod D 00000000 3194 3191 (NOTLB) c1c93de4 00200086 00000000 00000000 00000000 4b87ad6e 00000000 00000000 00000000 c115db54 c1c92000 00000002 c7f890b0 00200292 c1c92000 c5ce6d80 c0107fb5 c7f890b8 00000001 c5ce6d80 c011a170 c7f890b8 c7f890b8 00000000 Call Trace: [<c0107fb5>] __down+0x95/0x130 [<c011a170>] default_wake_function+0x0/0x30 [<c010821c>] __down_failed+0x8/0xc [<c883f10e>] .text.lock.hub+0x5/0x97 [usbcore] [<c0168bc0>] dput+0x30/0x270 [<c88520a0>] hub_driver+0x0/0xa0 [usbcore] [<c8852160>] usb_hcd_operations+0x0/0x20 [usbcore] [<c883b137>] usb_device_remove+0x67/0x70 [usbcore] [<c88520b8>] hub_driver+0x18/0xa0 [usbcore] [<c01d0396>] device_release_driver+0x66/0x70 [<c01d04ee>] bus_remove_device+0x5e/0xb0 [<c01cec1d>] device_del+0x5d/0xa0 [<c01cec73>] device_unregister+0x13/0x30 [<c883bc97>] usb_disconnect+0xb7/0x140 [usbcore] [<c8849178>] +0x0/0x928 [usbcore] [<c8843ce8>] usb_hcd_pci_remove+0x88/0x1e0 [usbcore] [<c8832e2c>] hcd_name+0x0/0x14 [uhci_hcd] [<c8835228>] uhci_pci_driver+0x28/0xa0 [uhci_hcd] [<c01b2afb>] pci_device_remove+0x3b/0x40 [<c01d0396>] device_release_driver+0x66/0x70 [<c8835270>] uhci_pci_driver+0x70/0xa0 [uhci_hcd] [<c8835270>] uhci_pci_driver+0x70/0xa0 [uhci_hcd] [<c01d03cb>] driver_detach+0x2b/0x40 [<c8835228>] uhci_pci_driver+0x28/0xa0 [uhci_hcd] [<c01d062d>] bus_remove_driver+0x3d/0x80 [<c8835228>] uhci_pci_driver+0x28/0xa0 [uhci_hcd] [<c8835228>] uhci_pci_driver+0x28/0xa0 [uhci_hcd] [<c01d0a43>] driver_unregister+0x13/0x28 [<c8835228>] uhci_pci_driver+0x28/0xa0 [uhci_hcd] [<c8835200>] uhci_pci_driver+0x0/0xa0 [uhci_hcd] [<c01b2de6>] pci_unregister_driver+0x16/0x30 [<c8835228>] uhci_pci_driver+0x28/0xa0 [uhci_hcd] [<c88352a0>] +0x0/0x100 [uhci_hcd] [<c8832d4f>] +0xf/0x60 [uhci_hcd] [<c8835200>] uhci_pci_driver+0x0/0xa0 [uhci_hcd] [<c0132449>] sys_delete_module+0x129/0x1a0 [<c88352a0>] +0x0/0x100 [uhci_hcd] [<c0145f00>] do_munmap+0x120/0x1b0 [<c01092ab>] syscall_call+0x7/0xb
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