-current kernel hangs (amd64/i386)

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04-07-2008, 08:35 AM

RD Thrush

Posts: n/a

-current kernel hangs (amd64/i386) - WAIT no_fltram5

For almost 2 weeks I have had both amd64 and i386 kernels hang. The
problem first occurred while updating -current ports since the libc
bump. I've found the hang is triggered more quickly by building the
eclipse-sdk port. The hang has occurred on 3 different machines.
Entering ddb always show one process WAITing on "no_fltram5"
(usually javadoc). The hung machines are usually pingable, KB leds
always work and ddb can be entered from the keyboard. A full
problem report, kernel/5777 [1], including dmesgs and ddb report was
filed on 3/23/2008. I have since updated that report with details
about the subsequent hangs found on a Sempron and amd64 laptop.

Sorry to trouble tech@ but no response to the bug report or the 3/27
report on misc@ prompted me to make sure the report hasn't fallen
through the cracks. I suspect getting 4.3 out the door is occupying
serious developer time so no panic.

Let me know if there is further information that would be helpful to
analyze / solve this problem.

[1] <http://cvs.openbsd.org/cgi-bin/query-pr-wrapper?full=yes&textonly=yes&numbers=5777>

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-current kernel hangs (amd64/i386) - WAIT no_fltram5