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Date:      Wed, 15 Jan 2014 22:00:01 GMT
From:      Ryan Stark <rstark@rackspace.com>
To:        freebsd-bugs@FreeBSD.org
Subject:   Re: kern/185748: Kernel Panics in 10.0-RC4
Message-ID:  <201401152200.s0FM01Nl082440@freefall.freebsd.org>

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The following reply was made to PR kern/185748; it has been noted by GNATS.

From: Ryan Stark <rstark@rackspace.com>
To: <bug-followup@FreeBSD.org>, <nospam@morphium.org>
Cc:  
Subject: Re: kern/185748: Kernel Panics in 10.0-RC4
Date: Wed, 15 Jan 2014 15:58:05 -0600

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 Hello,
 
 I just received another panic:
 
 
 
 Wed Jan 15 15:52:09 CST 2014
 
 FreeBSD rstark.munix.us 10.0-RC4 FreeBSD 10.0-RC4 #0 r260130: Tue Dec 31
 17:10:01 UTC 2013     root@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC
  amd64
 
 panic: bad pte va 801201000 pte 0
 
 GNU gdb 6.1.1 [FreeBSD]
 Copyright 2004 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you are
 welcome to change it and/or distribute copies of it under certain
 conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "amd64-marcel-freebsd"...
 
 Unread portion of the kernel message buffer:
 panic: bad pte va 801201000 pte 0
 cpuid = 3
 KDB: stack backtrace:
 #0 0xffffffff808e7e10 at kdb_backtrace+0x60
 #1 0xffffffff808af8f5 at panic+0x155
 #2 0xffffffff80c87367 at pmap_remove_pages+0x677
 #3 0xffffffff80b104f0 at vmspace_exit+0xa0
 #4 0xffffffff8087c6ef at exit1+0x65f
 #5 0xffffffff8087c08e at sys_sys_exit+0xe
 #6 0xffffffff80c8efb7 at amd64_syscall+0x357
 #7 0xffffffff80c756ab at Xfast_syscall+0xfb
 Uptime: 2d6h23m45s
 Dumping 1624 out of 16285
 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%
 
 Reading symbols from /boot/modules/nvidia.ko...done.
 Loaded symbols for /boot/modules/nvidia.ko
 Reading symbols from /boot/kernel/linux.ko.symbols...done.
 Loaded symbols for /boot/kernel/linux.ko.symbols
 Reading symbols from /boot/kernel/sem.ko.symbols...done.
 Loaded symbols for /boot/kernel/sem.ko.symbols
 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/fdescfs.ko.symbols...done.
 Loaded symbols for /boot/kernel/fdescfs.ko.symbols
 Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
 Loaded symbols for /boot/kernel/linprocfs.ko.symbols
 Reading symbols from /boot/kernel/linsysfs.ko.symbols...done.
 Loaded symbols for /boot/kernel/linsysfs.ko.symbols
 Reading symbols from /boot/kernel/ums.ko.symbols...done.
 Loaded symbols for /boot/kernel/ums.ko.symbols
 Reading symbols from /boot/kernel/pflog.ko.symbols...done.
 Loaded symbols for /boot/kernel/pflog.ko.symbols
 Reading symbols from /boot/kernel/pf.ko.symbols...done.
 Loaded symbols for /boot/kernel/pf.ko.symbols
 Reading symbols from /boot/kernel/uhid.ko.symbols...done.
 Loaded symbols for /boot/kernel/uhid.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  0xffffffff808af570 in kern_reboot (howto=260)
     at /usr/src/sys/kern/kern_shutdown.c:447
 #2  0xffffffff808af934 in panic (fmt=<value optimized out>)
     at /usr/src/sys/kern/kern_shutdown.c:754
 #3  0xffffffff80c87367 in pmap_remove_pages (pmap=0x0)
     at /usr/src/sys/amd64/amd64/pmap.c:5210
 #4  0xffffffff80b104f0 in vmspace_exit (td=0xfffff80117e6e490)
     at /usr/src/sys/vm/vm_map.c:399
 #5  0xffffffff8087c6ef in exit1 (td=0xfffff80117e6e490,
     rv=<value optimized out>) at /usr/src/sys/kern/kern_exit.c:321
 #6  0xffffffff8087c08e in sys_sys_exit (td=<value optimized out>,
     uap=<value optimized out>) at /usr/src/sys/kern/kern_exit.c:121
 #7  0xffffffff80c8efb7 in amd64_syscall (td=0xfffff80117e6e490, traced=0)
     at subr_syscall.c:134
 #8  0xffffffff80c756ab in Xfast_syscall ()
     at /usr/src/sys/amd64/amd64/exception.S:391
 #9  0x0000000800f3b31a in ?? ()
 Previous frame inner to this frame (corrupt stack?)
 Current language:  auto; currently minimal
 (kgdb)
 
 - ------------------------------------------------------------------------
 
 
 
 - -- 
 Ryan Stark
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