LOR (swap_pager.c , uma_core.c)

From: cosmin <cosmin_at_nacom.phy.uic.edu>
Date: Tue, 11 Nov 2003 15:35:00 -0600
Getting a lock order reversal when the system first boots up.  And this is the only time it seems to happen.

Nov 11 15:16:31 cosmin kernel: lock order reversal
Nov 11 15:16:31 cosmin kernel: 1st 0xc1ee165c vm object (vm object) _at_ /usr/src/sys/vm/swap_pager.c:1323
Nov 11 15:16:31 cosmin kernel: 2nd 0xc07100c0 swap_pager swhash (swap_pager swhash) _at_ /usr/src/sys/vm/swap_pager.c:1838
Nov 11 15:16:31 cosmin kernel: 3rd 0xc0c3440c vm object (vm object) _at_ /usr/src/sys/vm/uma_core.c:876
Nov 11 15:16:31 cosmin kernel: Stack backtrace:

I'm running the sources from yesterday:

FreeBSD cosmin.phy.uic.edu 5.1-CURRENT FreeBSD 5.1-CURRENT #7: Mon Nov 10 12:15:53 CST 2003     root_at_cosmin.phy.uic.edu:/usr/obj/usr/src/sys/GALAXY  i386

If you need more information, please let me know.

Cosmin Stroe.
Received on Tue Nov 11 2003 - 12:35:02 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:37:28 UTC