Ticket #2786 (closed bug: fixed)

Opened 2 months ago

Last modified 8 weeks ago

ACPI vm_page_fault

Reported by: nopper Owned by: axeld
Priority: normal Milestone: R1
Component: - General Version: R1 development
Cc: Blocked By:
Platform: All Blocking:

Description

I've enabled ACPI bus_manager and I've execute cat /dev/acpi/namespace. This produce a kernel PANIC (vm_page_fault)

memcpy_generic + 0x0014 (nearest) sprinft + 0x0019 dump_acpi_namespace + 0x023d dump_acpi_namespace + 0x0268 dump_acpi_namespace + 0x0268 dump_acpi_namespace + 0x0268 dump_acpi_namespace + 0x0038

I don't have a serial cable neither a camera to get a pic. Sorry.

Change History

follow-up: ↓ 2   Changed 2 months ago by jackburton

Is that with a revision after r27777 ?

in reply to: ↑ 1   Changed 2 months ago by nopper

Replying to jackburton:

Is that with a revision after r27777 ?

Nope I'm using r27771 and I can't update the sources for:

svn: Can't connect to host 'svn.berlios.de': Connection refused

follow-up: ↓ 4   Changed 2 months ago by jackburton

you could try to apply the changes in r27777 manually (it's only a few lines), if berlios don't come up in the meantime. The KDL you're having could well be fixed by that change.

in reply to: ↑ 3   Changed 2 months ago by nopper

Replying to jackburton:

you could try to apply the changes in r27777 manually (it's only a few lines), if berlios don't come up in the meantime. The KDL you're having could well be fixed by that change.

Ok still crash with r27789

  Changed 2 months ago by jackburton

Under vmware this doesn't crash, but I can KDL the box 100% reproducible by doing "read < /dev/acpi/namespace". The code obviously can't work as is.

  Changed 8 weeks ago by jackburton

  • status changed from new to closed
  • resolution set to fixed

Fixed in r28034 (also confirmed by nopper).

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