[Bug 12583] New: immiedatly triggers power-off when loading tpm_nsc or tpm_atmel

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Ubuntu | linux

           Summary: immiedatly triggers power-off when loading tpm_nsc or
                    tpm_atmel
           Product: Ubuntu
           Version: unspecified
          Platform: i386
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: linux
        AssignedTo: fabbione at ubuntu.com
        ReportedBy: lucky at knup.de
         QAContact: kernel-bugs at lists.ubuntu.com


I don't know wether this belongs to hotplug or linux. When using current breezy
with linux-image-2.6.12-3-686 from linux-source 2.6.12-3.3, my system powers off
during reboot when executing hotplug.

With much "manual booting", using /bin/bash as init and consecutive starting of
the scripts in /etc/rcS.d and syslogging to a remote host, I found out that the
last messages my system logs before powering off are the following (I started
sysklogd manually just before executing /etc/init.d/hotplug start):

Jul 10 17:23:35  syslogd 1.4.1#17ubuntu1: restart.
Jul 10 17:24:10  pci.agent[2195]:      intel-agp: loaded successfully
Jul 10 17:24:10  pci.rc[2184]:      ignoring pci display device 00:02.0
Jul 10 17:24:10  pci.rc[2184]:      ignoring pci display device 00:02.1
Jul 10 17:24:10  usb.agent[2366]:      usbcore: already loaded
Jul 10 17:24:10  usb.agent[2418]:      usbcore: already loaded
Jul 10 17:24:10  pci.agent[2303]:      uhci-hcd: loaded successfully
Jul 10 17:24:10  pci.agent[2488]:      uhci-hcd: already loaded
Jul 10 17:24:10  usb.agent[2505]:      usbcore: already loaded
Jul 10 17:24:10  pci.agent[2552]:      uhci-hcd: already loaded
Jul 10 17:24:10  pci.agent[2591]:      ehci-hcd: loaded successfully
Jul 10 17:24:10  usb.agent[2680]:      usbcore: already loaded
Jul 10 17:24:10  pci.agent[2644]:      shpchp: loaded successfully
Jul 10 17:24:10  pci.agent[2644]:      hw_random: can't be loaded
Jul 10 17:24:10  pci.agent[2644]: missing kernel or user mode driver hw_random
Jul 10 17:24:11  pci.agent[2761]:      tpm_nsc: loaded successfully
Jul 10 17:24:12  pci.agent[2761]:      tpm_atmel: loaded successfully
Jul 10 17:24:12  pci.agent[2838]:      piix: already loaded
Jul 10 17:24:12  pci.agent[2867]:      i2c-i801: loaded successfully

After that, power immediatly went off. I blacklisted a few of the listet modules
and found out that when blacklisting tpm_nsc and tpm_atmel, the kernel kind of
works (doesn't power off at boot now), but my touchpad stops working, which I
probably file another bug for.

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