Date: Fri, 31 Oct 2014 16:14:07 -0500 From: Larry Rosenman <ler@lerctr.org> To: freebsd-stable@freebsd.org Subject: 10.1-RC: ARC Page Fault Panic Message-ID: <20141031211407.GA1267@thebighonker.lerctr.org>
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Rebooted the router in front of this server, and when all was said and
done, I found this panic.
VMCore available.
I *DID* do a svn up AFTER this to:
FreeBSD thebighonker.lerctr.org 10.1-PRERELEASE FreeBSD 10.1-PRERELEASE #6 r273918: Fri Oct 31 16:00:24 CDT 2014 root@thebighonker.lerctr.org:/usr/obj/usr/src/sys/GENERIC amd64
thebighonker.lerctr.org dumped core - see /var/crash/vmcore.0
Fri Oct 31 15:41:41 CDT 2014
FreeBSD thebighonker.lerctr.org 10.1-PRERELEASE FreeBSD 10.1-PRERELEASE #5 r273589: Fri Oct 24 10:50:58 CDT 2014 root@thebighonker.lerctr.org:/usr/obj/usr/src/sys/GENERIC amd64
panic: page fault
GNU gdb 6.1.1 [FreeBSD]
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This GDB was configured as "amd64-marcel-freebsd"...
Unread portion of the kernel message buffer:
Reading symbols from /boot/kernel/zfs.ko.symbols...done.
Loaded symbols for /boot/kernel/zfs.ko.symbols
Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
Loaded symbols for /boot/kernel/opensolaris.ko.symbols
Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
Loaded symbols for /boot/kernel/if_lagg.ko.symbols
Reading symbols from /boot/kernel/ipmi.ko.symbols...done.
Loaded symbols for /boot/kernel/ipmi.ko.symbols
Reading symbols from /boot/kernel/smbus.ko.symbols...done.
Loaded symbols for /boot/kernel/smbus.ko.symbols
Reading symbols from /boot/kernel/crypto.ko.symbols...done.
Loaded symbols for /boot/kernel/crypto.ko.symbols
Reading symbols from /boot/kernel/cryptodev.ko.symbols...done.
Loaded symbols for /boot/kernel/cryptodev.ko.symbols
Reading symbols from /boot/kernel/hwpmc.ko.symbols...done.
Loaded symbols for /boot/kernel/hwpmc.ko.symbols
Reading symbols from /boot/kernel/dtraceall.ko.symbols...done.
Loaded symbols for /boot/kernel/dtraceall.ko.symbols
Reading symbols from /boot/kernel/profile.ko.symbols...done.
Loaded symbols for /boot/kernel/profile.ko.symbols
Reading symbols from /boot/kernel/cyclic.ko.symbols...done.
Loaded symbols for /boot/kernel/cyclic.ko.symbols
Reading symbols from /boot/kernel/dtrace.ko.symbols...done.
Loaded symbols for /boot/kernel/dtrace.ko.symbols
Reading symbols from /boot/kernel/systrace_freebsd32.ko.symbols...done.
Loaded symbols for /boot/kernel/systrace_freebsd32.ko.symbols
Reading symbols from /boot/kernel/systrace.ko.symbols...done.
Loaded symbols for /boot/kernel/systrace.ko.symbols
Reading symbols from /boot/kernel/sdt.ko.symbols...done.
Loaded symbols for /boot/kernel/sdt.ko.symbols
Reading symbols from /boot/kernel/lockstat.ko.symbols...done.
Loaded symbols for /boot/kernel/lockstat.ko.symbols
Reading symbols from /boot/kernel/fasttrap.ko.symbols...done.
Loaded symbols for /boot/kernel/fasttrap.ko.symbols
Reading symbols from /boot/kernel/fbt.ko.symbols...done.
Loaded symbols for /boot/kernel/fbt.ko.symbols
Reading symbols from /boot/kernel/dtnfscl.ko.symbols...done.
Loaded symbols for /boot/kernel/dtnfscl.ko.symbols
Reading symbols from /boot/kernel/dtmalloc.ko.symbols...done.
Loaded symbols for /boot/kernel/dtmalloc.ko.symbols
Reading symbols from /boot/kernel/fdescfs.ko.symbols...done.
Loaded symbols for /boot/kernel/fdescfs.ko.symbols
Reading symbols from /boot/kernel/ums.ko.symbols...done.
Loaded symbols for /boot/kernel/ums.ko.symbols
Reading symbols from /boot/kernel/uplcom.ko.symbols...done.
Loaded symbols for /boot/kernel/uplcom.ko.symbols
Reading symbols from /boot/kernel/ucom.ko.symbols...done.
Loaded symbols for /boot/kernel/ucom.ko.symbols
Reading symbols from /boot/kernel/linux.ko.symbols...done.
Loaded symbols for /boot/kernel/linux.ko.symbols
Reading symbols from /boot/kernel/cpuctl.ko.symbols...done.
Loaded symbols for /boot/kernel/cpuctl.ko.symbols
#0 doadump (textdump=<value optimized out>) at pcpu.h:219
219 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0 doadump (textdump=<value optimized out>) at pcpu.h:219
#1 0xffffffff809282a2 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:452
#2 0xffffffff80928664 in panic (fmt=<value optimized out>)
at /usr/src/sys/kern/kern_shutdown.c:759
#3 0xffffffff80d25f7f in trap_fatal (frame=<value optimized out>,
eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:865
#4 0xffffffff80d26298 in trap_pfault (frame=0xfffffe0468f9c750,
usermode=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:676
#5 0xffffffff80d258fa in trap (frame=0xfffffe0468f9c750)
at /usr/src/sys/amd64/amd64/trap.c:440
#6 0xffffffff80d0b6a2 in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:232
#7 0x0000000000001000 in ?? ()
#8 0xffffffff81975286 in arc_read_done (zio=0xfffff8034033b730)
at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:3191
#9 0xffffffff819f40de in zio_done (zio=0xfffff8034033b730)
at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:3316
#10 0xffffffff819effd2 in zio_execute (zio=0xfffff8034033b730)
at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1414
#11 0xffffffff819f423f in zio_done (zio=0xfffff8021d2d3000)
at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:3326
#12 0xffffffff819effd2 in zio_execute (zio=0xfffff8021d2d3000)
at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1414
#13 0xffffffff819f423f in zio_done (zio=0xfffff8030cf85ac8)
at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:3326
#14 0xffffffff819effd2 in zio_execute (zio=0xfffff8030cf85ac8)
at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1414
#15 0xffffffff809719b5 in taskqueue_run_locked (queue=0xfffff8000f626b00)
at /usr/src/sys/kern/subr_taskqueue.c:342
#16 0xffffffff80972448 in taskqueue_thread_loop (arg=<value optimized out>)
at /usr/src/sys/kern/subr_taskqueue.c:563
#17 0xffffffff808f906a in fork_exit (
callout=0xffffffff809723a0 <taskqueue_thread_loop>,
arg=0xfffff8000f0c3270, frame=0xfffffe0468f9cc00)
at /usr/src/sys/kern/kern_fork.c:996
#18 0xffffffff80d0bbde in fork_trampoline ()
at /usr/src/sys/amd64/amd64/exception.S:606
#19 0x0000000000000000 in ?? ()
Current language: auto; currently minimal
(kgdb)
Ideas?
--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 214-642-9640 E-Mail: ler@lerctr.org
US Mail: 108 Turvey Cove, Hutto, TX 78634-5688
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