Date: Wed, 19 Mar 2003 12:01:37 +0200 (EET) From: Mantzios Achilleus <mantzios@softlab.ece.ntua.gr> To: freebsd-stable@FreeBSD.ORG Cc: freebsd-java@FreeBSD.ORG Subject: Resolution of Fatal trap 12: page fault while in kernel mode Message-ID: <Pine.LNX.4.44.0303191156140.19109-100000@theseas.softlab.ece.ntua.gr>
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Hi,
by building a kernel based on GENERIC conf
the kernel traps went away.
I attach the diff here
diff /usr/src/sys/i386/conf/ACHIX /usr/src/sys/i386/conf/GENERIC
> cpu I386_CPU
> cpu I486_CPU
> cpu I586_CPU
22,23c25,26
< ident ACHIX
< maxusers 128
---
> ident GENERIC
> maxusers 0
43c46
< options SCSI_DELAY=1000 #Delay (in ms) before probing SCSI
---
> options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
53c56
< options ICMP_BANDLIM #Rate limit bad replies
---
> options ICMP_BANDLIM #Rate limit bad replies
54a58,61
> options AHC_REG_PRETTY_PRINT # Print register bitfields in
debug
> # output. Adds ~128k to driver.
> options AHD_REG_PRETTY_PRINT # Print register bitfields in
debug
> # output. Adds ~215k to driver.
85a93
> device ahd # AHA39320/29320 and onboard
AIC79xx devices
87a96
> device mpt # LSI-Logic MPT/Fusion
90c99
< options SYM_SETUP_LP_PROBE_MAP=0x40
---
> options SYM_SETUP_LP_PROBE_MAP=0x40
114c123
< device iir # Intel Integrated RAID
---
> device iir # Intel Integrated RAID
120c129
< device aacp # SCSI passthrough for aac
(requires CAM)
---
> #device aacp # SCSI passthrough for aac
(requires CAM)
145a155,156
> device agp # support several AGP chipsets
>
I cant see any evil lines on my ACHIX conf.
However ACHIX conf used to work robustly back in 4.7
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