Alan Stern wrote:
On Fri, 25 Mar 2005, Jeremy Fitzhardinge wrote:
Though it looks a lot better; no more streams of messages.
Now when I resume, I get:
PCI: Enabling device 0000:00:1d.7 (0000 -> 0002) <1>Unable to handle kernel NULL pointer dereference
a second or so after resume. It is completely locked up at this point; magic-sysreq gets no response.
lspci shows that 0000:00:1d.7 is
# lspci -v -s 0000:00:1d.7
00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: IBM: Unknown device 052e
Flags: bus master, medium devsel, latency 0, IRQ 5
Memory at c0000000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port
Does the error message about a NULL pointer dereference include any other useful information, such as a stack trace?
Nothing. The cursor is left blinking at 'e' in dereference.
J
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