Date: Sat, 25 May 1996 18:42:28 +1000 From: Stephen Hocking <sysseh@devetir.qld.gov.au> To: toor@dyson.iquest.net, FreeBSD-current@freebsd.org Subject: Another VM bug - as at ctm src-cur 1818 Message-ID: <199605250842.IAA26075@netfl15a.devetir.qld.gov.au>
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I get panic: vm_page_activate: already active with a traceback (courtesy of savecore & gdb -k) of #0 0xf018f67b in boot () #1 0xf0117733 in panic () #2 0xf0184014 in vm_page_activate () #3 0xf0185b03 in vm_pageout_scan () #4 0xf01861b2 in vm_pageout () #5 0xf0106db5 in kproc_start () #6 0xf0106d31 in main () I don't have debugging symbols in the current kernel. This is on a machine with 8Mb, 486/66, 1542B, Barracuda. It happens part way through a make all in /usr/src. John, if you wish to quickly repeat this, build yourself a kernel which has MAXMEM (or whatever it is), set to something like 4 or 6Mb, and try doing a make world in /usr/src. It'll bite within the first 1/2 hour. Stephen
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