Opened 4 months ago

Last modified 4 months ago

#15251 new bug

KERN: PANIC: attempting to clone area "runtime_loader_seg1rw"

Reported by: bbjimmy Owned by: nobody
Priority: high Milestone: Unscheduled
Component: System Version: R1/Development
Keywords: Cc: anevilyak
Blocked By: Blocking:
Has a Patch: no Platform: All

Description

hrev 53368

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KERN: PANIC: attempting to clone area "runtime_loader_seg1rw"

the panic is continuable, but the system locks up after.

Attachments (1)

syslog.old (512.1 KB ) - added by bbjimmy 4 months ago.
syslog shows two such panics

Download all attachments as: .zip

Change History (3)

by bbjimmy, 4 months ago

Attachment: syslog.old added

syslog shows two such panics

comment:1 by waddlesplash, 4 months ago

Cc: anevilyak added
Component: - GeneralSystem

I already made a change to make the runtime_loader debug area cloneable; and this seems to have been more than enough in most cases here (most uses of Debugger seem to be just fine following the changes.) So the fact that the SymbolLookup is trying to clone the "runtime_loader_seg1rw" is strange to me. Shouldn't all the information it wants be in the debug area? What is it looking for in there, and why only in this case?

comment:2 by anevilyak, 4 months ago

As best I can tell from what little information is available here, the instruction pointer it was asked to resolve a symbol for was in that area, hence the attempt to clone it. More than that I can't tell you without looking at a dump of that segment, which I'm not in a position to do right now.

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