Date: Sat, 19 Jun 2010 20:00:16 GMT From: Michiel Leenaars <michiel.ml@nlnet.nl> To: freebsd-bugs@FreeBSD.org Subject: Re: misc/147903: Kernel panics on faulty zfs device Message-ID: <201006192000.o5JK0GY4006804@freefall.freebsd.org>
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The following reply was made to PR misc/147903; it has been noted by GNATS.
From: Michiel Leenaars <michiel.ml@nlnet.nl>
To: bug-followup@freebsd.org, michiel.ml@nlnet.nl
Cc:
Subject: Re: misc/147903: Kernel panics on faulty zfs device
Date: Sat, 19 Jun 2010 22:53:23 +0200
I have removed the failing disk from the LaCie USB-casing, and have connected to
another USB device. Now the USB error has disappeared, but when I boot without
the disk and then attach it I still get this kernel trap and a rebooting system
when it automatically starts the ZFS pool after the missing disk is found:
kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id - 00
fault virtual address = 0x11
fault code = supervisor write data, page not present
instruction pointer = 0x20:0xffffffff80586940
stack pointer = 0x28:0xffffff8000027980
frame pointer = 0x28:0xffffff8000027990
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, grna 1
processor eflags = resume, IOPL =0
current process = 11 (idel: cpu0)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 10m12s
Cannot dump. Device not defined or unavailable
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
cpu_reset: Stopping other CPU's
Would upgrading to another FreeBSD environment help?
Best,
Michiel Leenaars
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