Date: Sun, 10 Jan 1999 04:24:00 GMT From: System Administrator <root@amsoft.ru> To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: kern/9411: System crash on swapping to hole-files Message-ID: <199901100424.EAA00405@amsoft.ru>
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>Number: 9411 >Category: kern >Synopsis: System crash on swapping to hole-files >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Jan 9 17:50:00 PST 1999 >Closed-Date: >Last-Modified: >Originator: Andrew Maltsev >Release: FreeBSD 3.0-CURRENT i386 >Organization: >Environment: >Description: System crashes on swapping to VN-attached file with hole in it. >How-To-Repeat: dd if=/dev/zero of=/var/swapfile bs=1k seek=$((128*1024-1)) vnconfig -e /dev/vn0c /var/swapfile swap netscape :) When swapfile gets used the system writes some messages and crashes: Jan 10 04:08:38 amsoft /kernel: swap_pager_finish: I/O error, clean of page 3bd2000 failed Jan 10 04:08:38 amsoft /kernel: swap_pager_finish: I/O error, clean of page 1cd3000 failed Jan 10 04:08:38 amsoft /kernel: swap_pager: I/O error - async pageout failed; blkno 384, size 32768, error 0 Jan 10 04:08:38 amsoft /kernel: swap_pager_finish: I/O error, clean of page 304c000 failed Jan 10 04:08:38 amsoft /kernel: swap_pager_finish: I Jan 10 04:08:38 amsoft /kernel: of page 3434000 failed Jan 10 04:08:38 amsoft /kernel: swap_pager: I/O error - async pageout failed; blkno 384, size 32768, error 0 Jan 10 04:08:38 amsoft /kernel: swap_pager_finish: I/O error, clean of page 304c000 failed >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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