oops on resume from suspend to disk
I apologize if this is the second email to reach the list, but I think
my first one didn't make it through.
I'm having some difficulty with suspsend resume. I've enabled
suspend-to-disk in the kernel and can successfuly suspend resume. I
was manually removing usb modules, but now I've discovered the
hibernate script. It is easier to use, but give the same result. :)
When I resume, I get an oops in the kernel and I can no longer attach
USB devices. The internal USB devices (i.e., keyboard and trackpad),
continue to work. The output is shown below. Any idea what this means
or how to fix it? Any suggestions would be appreciated.
Thanks,
--Itai
Jul 13 20:07:36 gr-visitor kernel: ohci_hcd 0001:10:1b.0: NEC Corporation USB
Jul 13 20:07:36 gr-visitor kernel: Machine check in kernel mode.
Jul 13 20:07:36 gr-visitor kernel: Caused by (from SRR1=149030): Transfer error ack signal
Jul 13 20:07:36 gr-visitor kernel: Oops: machine check, sig: 7 [#1]
Jul 13 20:07:36 gr-visitor kernel: NIP: F65F1D94 LR: F208842C SP: EEE2FD80 REGS: eee2fcd0 TRAP: 0200 Not tainted
Jul 13 20:07:36 gr-visitor kernel: MSR: 00149030 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
Jul 13 20:07:36 gr-visitor kernel: TASK = e7afb2d0[6400] 'modprobe' THREAD: eee2e000
Jul 13 20:07:36 gr-visitor kernel: Last syscall: 128
Jul 13 20:07:36 gr-visitor kernel: GPR00: 0800C484 EEE2FD80 E7AFB2D0 EF5DED24 E7AFB2D0 EF5DEF78 00000000 EF5DEC00
Jul 13 20:07:36 gr-visitor kernel: GPR08: EF5DEF64 F65F0000 EF5DEECC F103A000 82002422 1001E284 10017078 00000000
Jul 13 20:07:36 gr-visitor kernel: GPR16: 00000000 00000000 00000000 00000000 00000000 100013A4 1001E430 1001E5F0
Jul 13 20:07:36 gr-visitor kernel: GPR24: 00000000 1001E6B8 C1A4D8A0 0000003F 04000000 EF5DEC00 EF5DEC00 EF5DED24
Jul 13 20:07:36 gr-visitor kernel: NIP [f65f1d94] ohci_init+0x54/0x20c [ohci_hcd]
Jul 13 20:07:36 gr-visitor kernel: LR [f208842c] usb_add_hcd+0x68/0x2d4 [usbcore]
Jul 13 20:07:36 gr-visitor kernel: Call trace:
Jul 13 20:07:36 gr-visitor kernel: [f208842c] usb_add_hcd+0x68/0x2d4 [usbcore]
Jul 13 20:07:36 gr-visitor kernel: [f208ccfc] usb_hcd_pci_probe+0x1d0/0x2d8 [usbcore]
Jul 13 20:07:36 gr-visitor kernel: [c00dd278] pci_device_probe_static+0x6c/0x88
Jul 13 20:07:36 gr-visitor kernel: [c00dd2e4] __pci_device_probe+0x50/0x70
Jul 13 20:07:36 gr-visitor kernel: [c00dd334] pci_device_probe+0x30/0x60
Jul 13 20:07:36 gr-visitor kernel: [c0121430] driver_probe_device+0x4c/0xa0
Jul 13 20:07:36 gr-visitor kernel: [c01215ec] driver_attach+0x88/0xc8
Jul 13 20:07:36 gr-visitor kernel: [c0121c00] bus_add_driver+0xa0/0x10c
Jul 13 20:07:36 gr-visitor kernel: [c012228c] driver_register+0x30/0x40
Jul 13 20:07:36 gr-visitor kernel: [c00dd680] pci_register_driver+0x74/0xa4
Jul 13 20:07:36 gr-visitor kernel: [f102103c] ohci_hcd_pci_init+0x3c/0xb8 [ohci_hcd]
Jul 13 20:07:36 gr-visitor kernel: [c0039000] sys_init_module+0x220/0x320
Jul 13 20:07:36 gr-visitor kernel: [c00046b0] ret_from_syscall+0x0/0x4c
--
Itai
Itai Seggev, University of Chicago, Department of Physics
In 1997 a group of programmers started writing a desktop environment
to fix a travesty they didn't create. Their program promptly found
its way onto un*x systems everywhere. Today, still opposed by a
software monopolist, they survive as soldiers of fortune. If you share
their vision, if you know you can help, and if you can connect to
internet, maybe you can join... the K-Team.
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