Sleeping thread (tid 100064 pid 3585) owns a non-sleepable lock

[Alister]

FreeNAS 8.0.1 RC-1 x64 crashed - this was on console

Fatal trap12: page fault while in kernel mode
cpuid = 0; id = 00
fault virtual address 0xfffffdf80ce68d8
fault code = supervsior read data, page not present
intruction pointer = 0x20:x0xfffffff8080420f
stack pointer = 0x28:0xffffff8124805390
frame pointer = 0x28:0xffffff81248053b0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interupt enabled, resume, IOPL = 0
current processess - 3585 (aiod19)
trap number = 12
panic: page fault
cpuid = 1
uptime = 2h9m24s
Cannot dump. Device not defined or unavailable
Automatic reboot in 15 seconds - press a key on the console to abort
Sleeping thread (tid 100064 pid 3585) owns a non-sleepable lock

Machine

GA-p31-s3g Mother board
E2180 CPU
4GB RAM
si3132 pci-e card
1 x 40GB ide BOOT drive
6x 2TB Samsung in Raidz

yes I know I'm light on RAM but I've two dimm slots and this box is for home use as monster media store

 

[Alister]

happened again this time errors are

current process 0 (zio_write_intr_6)

cannot dump Device not defined or unavailable

panic: bufwrite: buffer is not busy??

I'm trying to populate the system - if that helps

 

[Durkatlon]

Yikes... Sounds like a kernel bug or a bug in one of the drivers at least.

 

[Alister]

Okay

If there is anything to test let me know - as I said I'm moving a LOT of media from HDs USb HDs etc onto the box (I'm using SI3132 as I bought 2 lots of JMB362's and they both failed)


So now for the bug report. if there anyway to get a full log/dump file out?
Do you want full machine specs?

I know what's it's like, so any help I can give

 

[Milhouse]

Before filing a bug, have you run Memtest86+ for 24 hours to exonerate your memory modules? Some users have seen this error (Fatal trap 12: page fault while in kernel mode) caused by faulty RAM, although it is a fairly generic error but ensuring your RAM is functioning without errors would be my first step.

 

[Alister]

Memtest+ passes fine

Swapped out si3132 for Marvell 88SE912x

and when it crashed this time it actually autorebooted

Sep 21 16:08:03 freenas kernel: Fatal trap 12: page fault while in kernel mode
Sep 21 16:08:03 freenas kernel: cpuid = 0; apic id = 00
Sep 21 16:08:03 freenas kernel: fault virtual address = 0xffffffdf80ce68d8
Sep 21 16:08:03 freenas kernel: fault code = supervisor read data, page not present
Sep 21 16:08:03 freenas kernel: instruction pointer = 0x20:0xffffffff8080420f
Sep 21 16:08:03 freenas kernel: stack pointer = 0x28:0xffffff81266f3390
Sep 21 16:08:03 freenas kernel: frame pointer = 0x28:0xffffff81266f33b0
Sep 21 16:08:03 freenas kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 21 16:08:03 freenas kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 21 16:08:03 freenas kernel: processor eflags = interrupt enabled, resume, IOPL = 0
Sep 21 16:08:03 freenas kernel: current process = 3754 (aiod9)
Sep 21 16:08:03 freenas kernel: trap number = 12
Sep 21 16:08:03 freenas kernel: panic: page fault
Sep 21 16:08:03 freenas kernel: cpuid = 0
Sep 21 16:08:03 freenas kernel: Uptime: 3h12m42s
Sep 21 16:08:03 freenas kernel: Cannot dump. Device not defined or unavailable.
Sep 21 16:08:03 freenas kernel: Automatic reboot in 15 seconds - press a key on the console to abort
Sep 21 16:08:03 freenas kernel: Rebooting...
Sep 21 16:08:03 freenas kernel: cpu_reset: Stopping other CPUs


Now I have more questions:

Why can't it dump?
I'm using a Maxtor 6E040L0 (40Gig IDE) as my boot volume - hey it's spare - so there is plenty of space on it for dumpfiles/swap - could this be bad/have issues?