weird 5.1 crash
Branko F. Gračnar
bfg at noviforum.si
Sat Jul 19 13:44:17 PDT 2003
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oday my 5.1-RELEASE (i386) died by panic.
panic message was:
Syncing disks, buffers remaining...
Fatal trap 12: page fault while in kernel mode
fault code: supervisor read, page not present
instruction pointer: 0xc01b5737
panic: spin lock sched lock held by 0xc151e850 for > 5 sec
panic: spin lock sched lock held by 0xc151e850 for > 5 sec
panic: spin lock sched lock held by 0xc151e850 for > 5 sec
panic: spin lock sched lock held by 0xc151e850 for > 5 sec
panic: spin lock sched lock held by 0xc151e850 for > 5 sec
Machine was up for 40 days without cousing trouble.
Hardware:
- - 2 pentium3 1266 mhz
- - 512 MB ram
- - promise sx6000 disk controller with raid5 array
- - 6 ibm ide disks
I'm using ULE scheduler.
Any ideas?
my kernel config file:
- -- snip --
machine i386
ident MYMACHINE
cpu I686_CPU
device ata
device atadisk
device atapicd
device atkbd
device atkbdc
device bpf
device ether
device fdc
device fxp
device isa
device loop
device md
device miibus
device npx
device pci
device psm
device pst
device pty
device random
device sc
device sio
device splash
device tun
device vga
options COMPAT_LINUX
options DIRECTIO
options INCLUDE_CONFIG_FILE
options ROOTDEVNAME=\"ufs:pst0s1a\"
options SC_DISABLE_REBOOT
options APIC_IO
options ATA_STATIC_ID
options CD9660
options COMPAT_43
options COMPAT_FREEBSD4
options FFS
options INET
options KTRACE
options NFSCLIENT
options NFSSERVER
options SCHED_ULE
options SMP
options SOFTUPDATES
options SYSVMSG
options SYSVSEM
options SYSVSHM
options UFS_ACL
options UFS_DIRHASH
options _KPOSIX_PRIORITY_SCHEDULING
- -- snip --
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