Date: Tue, 26 May 2009 10:33:47 +0200 From: "Johan Hendriks" <Johan@double-l.nl> To: <freebsd-current@FreeBSD.org> Subject: Fatal trap 12 mostly cvsup Message-ID: <57200BF94E69E54880C9BB1AF714BBCB5DE896@w2003s01.double-l.local>
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Hello all
I use a test box with current for quite some time know.
It is mostly used as a cvsup-mirror for my other servers.
It has 6 250 GB disks ad4, ad5, ad6, ad7, ad8, and ad10.
Ad5 to ad10 are labeled as disk01 to disk05 and i have created a raidz2 pool from those disk.
It all worked well, but as of today it gives me panics when i enable cvsupd or do a /usr/local/etc/cvsup/update.sh
My cvsup dir ncvs is on the raidz2 pool as is my /usr/ports dir.
This is the error i get
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x0
fault code = supervisor write data, page not present
instruction pointer = 0x20:0xffffffff80834046
stack pointer = 0x28:0xffffff802e090690
frame pointer = 0x28:0xffffff802e0906f0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
proccessor eflags = interupt enabled, resume, IOPL = 0
current process = 58199 (cvsup)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 1h4514s
Physical memory: 1009M
Dumping 1700 MB: And here the cursor stays.
I can switch to other terminals by pressing ALT Fx, it takes about 5 to 10 seconds and then it goes to that terminal.
If a client does a cvsup –g –L2 then it says it is connnected to the hanging machine but nothing happens.
I can not do anything on the consoles.
If i do not use cvsup-mirror adn cvsupd then the machine runs fine.
But a //usr/local/etc/cvsup/update.sh or running the cvsupd crashes the machine.
No special things in /etc/make.conf.
CPUTYPE?=nocona
KERNCONF=KRNL
BATCH_DELETE_OLD_FILES= yes
I even installed the base system again with the latest snapshot and imported the raidz2 pool
did a buildworld with sources from yesterday.
And the system behaves the same.
In loader.conf i have
vm.kmem_size=”512M”
vm.kmem_size_max=”512”
Mostly it is the cvsup process, but i did see some other processes as well
I do not remember them well, but one started with g_f…
regards,
Johan Hendriks
help
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