Date: Mon, 17 Jun 1996 21:04:22 -0700 (PDT) From: Sujal Patel <smpatel@xi.dorm.umd.edu> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/1330: vm_pageout_scan: page not inactive? Message-ID: <199606180404.VAA00352@xi.dorm.umd.edu> Resent-Message-ID: <199606180410.VAA23352@freefall.freebsd.org>
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>Number: 1330 >Category: kern >Synopsis: vm_pageout_scan: page not inactive? >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jun 17 21:10:04 PDT 1996 >Last-Modified: >Originator: Sujal Patel >Organization: >Release: FreeBSD 2.2-CURRENT i386 >Environment: FreeBSD 2.2-CURRENT, circa May 27, 1996 /usr/src/sys/vm/vm_fault.c: * $Id: vm_fault.c,v 1.46 1996/05/26 05:30:33 dyson Exp $ /usr/src/sys/vm/vm_glue.c: * $Id: vm_glue.c,v 1.49 1996/05/18 03:37:37 dyson Exp $ /usr/src/sys/vm/vm_kern.c: * $Id: vm_kern.c,v 1.26 1996/05/23 02:24:55 dyson Exp $ /usr/src/sys/vm/vm_map.c: * $Id: vm_map.c,v 1.47 1996/05/23 00:45:54 dyson Exp $ /usr/src/sys/vm/vm_meter.c: * $Id: vm_meter.c,v 1.15 1996/05/18 03:37:47 dyson Exp $ /usr/src/sys/vm/vm_mmap.c: * $Id: vm_mmap.c,v 1.43 1996/05/19 07:36:49 dyson Exp $ /usr/src/sys/vm/vm_object.c: * $Id: vm_object.c,v 1.74 1996/05/24 05:17:21 dyson Exp $ /usr/src/sys/vm/vm_page.c: * $Id: vm_page.c,v 1.52 1996/05/24 05:20:15 dyson Exp $ /usr/src/sys/vm/vm_pageout.c: * $Id: vm_pageout.c,v 1.73 1996/05/26 07:52:09 dyson Exp $ /usr/src/sys/vm/vm_pager.c: * $Id: vm_pager.c,v 1.23 1996/05/18 03:38:05 dyson Exp $ >Description: I normally wouldn't report a bug on a kernel this out of date, but it's the first time I've ever seen it, and I may never see it again. The message "vm_pageout_scan: page not inactive?" was repeatedly printed, and the system hung. This kernel has been running for ~ 2 weeks without any problems, the only unusual thing was a modem hangup (ppp), only a few seconds before this problem erupted. Here is an exerpt from syslog: Jun 17 20:42:08 xi pppd[232]: Hangup (SIGHUP) Jun 17 20:42:09 xi pppd[232]: Modem hangup Jun 17 20:42:10 xi named[65]: ns_forw: sendto([128.8.120.50].53): No route to host Jun 17 20:42:10 xi named[65]: ns_forw: sendto([192.112.36.4].53): No route to host Jun 17 20:42:40 xi /kernel: vm_pageout_scan: page not inactive? Jun 17 20:43:12 xi last message repeated 203 times Jun 17 20:43:14 xi last message repeated 291 times Jun 17 20:43:14 xi /kernel: not inactive? Jun 17 20:43:14 xi /kernel: vm_pageout_scan: page not inactive? Jun 17 20:43:15 xi last message repeated 112 times Jun 17 20:43:15 xi /kernel: not inactive? >How-To-Repeat: Unrepeatable. >Fix: Good Luck :-) >Audit-Trail: >Unformatted:
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