[DragonFlyBSD - Bug #2296] panic: assertion "m->wire_count > 0" failed

Thomas Nikolajsen via Redmine bugtracker-admin at leaf.dragonflybsd.org
Tue Aug 28 06:20:15 PDT 2012

Issue #2296 has been updated by Thomas Nikolajsen.

Did tests w/ wire01.patch applied, and it didn't panic.

Did 17 'make -j10 buildworld buildkernel' test runs.
Test was a bit different than prev. run:
used MAKEOBJDIRPREFIX on tmpfs this time, vs nfs or hammer in prev. tests
(for faster tests & less hammer fill-up).
Will do same tests on master (i.e. w/o patch) to see if I get panic on this setup.
Bug #2296: panic: assertion "m->wire_count > 0" failed

Author: Thomas Nikolajsen
Status: In Progress
Priority: High
Target version: 

With recent (29/1-12) master and rel3_0 I get this panic
during parallel make release and buildworld, e.g.:
'make MAKE_JOBS=10 release' (i.e. make -j10)
(custom kernel, includes INCLUDE_CONFIG_FILE)
on 8 core host (opteron).

Got this panic twice; succeeds w/o MAKE_JOBS

Core dump at leaf: ~thomas:crash/octopus.i386.3

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