Greetings. I have a problem that has already been discussed here, except for the solution there was to replace motherboard, RAM and processor, which I did and it did not help.
I am getting this every night:
It can happen some time from 3 to 4 am, the trap is not always 12, can be 9 and other numbers, but it's always a 'find' process.
I have a
(it's 4 DDR-1 1GB memory modules)
This ASUS motherboard has 8 SATA ports, they are all used.
It all worked perfectly for years on version-8 FreeBSDs (from 8.0 to 8.2) until I decided to upgrade. I installed Socket 775 based ASUS MB and a Core 2 processor, also 4 BG of DDR3 RAM, 2 modules, 2 GB each. And there it started - it worked normally during day and started crashing at night. First of all I've updated to 9.0-RELEASE, problem remained. Then I downgraded to what I've had - MB, CPU, memory - but problem remained. I don't get it anymore. Not believing that disks can cause it I still checked SMARTs on all of them, all are fine. Furthermore, this machine gets a dump/dd through SSH from another machine, writing a file which is more then 80 GB for now, takes 3 hours, but works perfectly fine, I tried moving this file from my terabyte disk to zpool, causing heavy writes on all the other HDDs - still nothing, everything works fine under heavy loads until night, when it comes to 'find'. I don't get it, what should I replace now?
I am getting this every night:
Code:
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x326d78
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff8081fb76
stack pointer = 0x28:0xffffff80c52602e0
frame pointer = 0x28:0xffffff80c5260310
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 11460 (find)
trap number = 12
panic: page fault
cpuid = 0
I have a
Code:
CPU: AMD Athlon(tm) 64 Processor 3000+ (1809.31-MHz K8-class CPU)
Origin = "AuthenticAMD" Id = 0x20ff0 Family = f Model = 2f Stepping = 0
real memory = 4294967296 (4096 MB)
avail memory = 2824007680 (2693 MB)
This ASUS motherboard has 8 SATA ports, they are all used.
Code:
ada0: <ST31000340NS SN04> ATA-6 SATA 1.x device
ada1: <ST3500320NS SN04> ATA-6 SATA 1.x device
ada2: <WDC WD800AAJS-00PSA0 05.06H05> ATA-7 SATA 2.x device
ada3: <WDC WD800AAJS-00PSA0 05.06H05> ATA-7 SATA 2.x device
ada4: <ST3500320NS SN05> ATA-8 SATA 1.x device
ada5: <ST3500320NS SN04> ATA-6 SATA 1.x device
ada6: <ST3500320NS SN04> ATA-6 SATA 1.x device
ada7: <ST3500630NS 3.AEK> ATA-7 SATA 1.x device
Code:
samba# gmirror status
Name Status Components
mirror/system0 COMPLETE ada2 (ACTIVE)
ada3 (ACTIVE)
samba# zpool status
pool: data
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
data ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
ada5 ONLINE 0 0 0
ada7 ONLINE 0 0 0
ada1 ONLINE 0 0 0
ada4 ONLINE 0 0 0
ada6 ONLINE 0 0 0
errors: No known data errors
It all worked perfectly for years on version-8 FreeBSDs (from 8.0 to 8.2) until I decided to upgrade. I installed Socket 775 based ASUS MB and a Core 2 processor, also 4 BG of DDR3 RAM, 2 modules, 2 GB each. And there it started - it worked normally during day and started crashing at night. First of all I've updated to 9.0-RELEASE, problem remained. Then I downgraded to what I've had - MB, CPU, memory - but problem remained. I don't get it anymore. Not believing that disks can cause it I still checked SMARTs on all of them, all are fine. Furthermore, this machine gets a dump/dd through SSH from another machine, writing a file which is more then 80 GB for now, takes 3 hours, but works perfectly fine, I tried moving this file from my terabyte disk to zpool, causing heavy writes on all the other HDDs - still nothing, everything works fine under heavy loads until night, when it comes to 'find'. I don't get it, what should I replace now?