[Bug 212872] Fatal trap 12: page fault while... |supervisor read data, page not present | ipf_frag_lookup | bcmp

2016-09-21 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212872

Mark Linimon  changed:

   What|Removed |Added

   Assignee|freebsd-bugs@FreeBSD.org|freebsd-...@freebsd.org
 CC|freebsd-am...@freebsd.org   |

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[Bug 212872] Fatal trap 12: page fault while... |supervisor read data, page not present | ipf_frag_lookup | bcmp

2016-09-21 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212872

alexmontoane...@gmail.com changed:

   What|Removed |Added

   Severity|Affects Only Me |Affects Some People

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[Bug 212872] Fatal trap 12: page fault while... | |supervisor read data, page not present | ipf_frag_lookup | bcmp

2016-09-20 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212872

Bug ID: 212872
   Summary: Fatal trap 12: page fault while...  | |supervisor read
data, page not present | ipf_frag_lookup | bcmp
   Product: Base System
   Version: 10.3-RELEASE
  Hardware: amd64
OS: Any
Status: New
  Severity: Affects Only Me
  Priority: ---
 Component: kern
  Assignee: freebsd-bugs@FreeBSD.org
  Reporter: alexmontoane...@gmail.com
CC: freebsd-am...@freebsd.org
CC: freebsd-am...@freebsd.org

This is a NAT machine.

Working with ipnat.

Around 45k nat sessions.


Full dump here;
http://pastebin.com/Lem2qGf8

Summary:
nat1 dumped core - see /var/crash/vmcore.4

Tue Sep 20 18:24:24 BRT 2016

FreeBSD nat1 10.3-RELEASE FreeBSD 10.3-RELEASE #0 r297264: Fri Mar 25 02:10:02
UTC 2016 r...@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC  amd64

panic: page fault

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:
[301648] 
[301648] 
[301648] Fatal trap 12: page fault while in kernel mode
[301648] cpuid = 3; apic id = 06
[301648] fault virtual address  = 0x100e050130
[301648] fault code = supervisor read data, page not present
[301648] instruction pointer= 0x20:0x80d53bac
[301648] stack pointer  = 0x28:0xfe01ef7093b0
[301648] frame pointer  = 0x28:0xfe01ef7093c0
[301648] code segment   = base 0x0, limit 0xf, type 0x1b
[301648]= DPL 0, pres 1, long 1, def32 0, gran 1
[301648] processor eflags   = interrupt enabled, resume, IOPL = 0
[301648] current process= 12 (irq269: igb2:que 3)
[301648] trap number= 12
[301648] panic: page fault
[301648] cpuid = 3
[301648] KDB: stack backtrace:
[301648] #0 0x8098e390 at kdb_backtrace+0x60
[301648] #1 0x80951066 at vpanic+0x126
[301648] #2 0x80950f33 at panic+0x43
[301648] #3 0x80d55f7b at trap_fatal+0x36b
[301648] #4 0x80d5627d at trap_pfault+0x2ed
[301648] #5 0x80d558fa at trap+0x47a
[301648] #6 0x80d3b8d2 at calltrap+0x8
[301648] #7 0x81e24402 at ipf_frag_lookup+0x112
[301648] #8 0x81e2427a at ipf_frag_natknown+0x4a
[301648] #9 0x81e21790 at ipf_nat_checkin+0x150
[301648] #10 0x81e3d8ff at ipf_check+0x2af
[301648] #11 0x80a24ef4 at pfil_run_hooks+0x84
[301648] #12 0x80a849be at ip_input+0x2fe
[301648] #13 0x80a24092 at netisr_dispatch_src+0x62
[301648] #14 0x80a1b456 at ether_demux+0x126
[301648] #15 0x80a1c0fe at ether_nh_input+0x35e
[301648] #16 0x80a24092 at netisr_dispatch_src+0x62
[301648] #17 0x80a1b3c1 at ether_demux+0x91
[301648] Uptime: 3d11h47m28s
[301649] Dumping 894 out of 8152 MB: (CTRL-C to abort)
..2%..11%..22%..31%..42%..51%..61%..72%..81%..92%

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/fdescfs.ko.symbols...done.
Loaded symbols for /boot/kernel/fdescfs.ko.symbols
Reading symbols from /boot/kernel/ipl.ko.symbols...done.
Loaded symbols for /boot/kernel/ipl.ko.symbols
Reading symbols from /boot/kernel/ipfw.ko.symbols...done.
Loaded symbols for /boot/kernel/ipfw.ko.symbols
#0  doadump (textdump=) at pcpu.h:219
219 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0  doadump (textdump=) at pcpu.h:219
#1  0x80950cc2 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:486
#2  0x809510a5 in vpanic (fmt=, 
ap=) at /usr/src/sys/kern/kern_shutdown.c:889
#3  0x80950f33 in panic (fmt=0x0)
at /usr/src/sys/kern/kern_shutdown.c:818
#4  0x80d55f7b in trap_fatal (frame=, 
eva=) at /usr/src/sys/amd64/amd64/trap.c:858
#5  0x80d5627d in trap_pfault (frame=0xfe01ef709300, 
usermode=) at /usr/src/sys/amd64/amd64/trap.c:681
#6  0x80d558fa in trap (frame=0xfe01ef709300)
at /usr/src/sys/amd64/amd64/trap.c:447
#7  0x80d3b8d2 in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:236
#8  0x80d53bac in bcmp () at /usr/src/sys/amd64/amd64/support.S:87
#9  0x81e24402 in ipf_frag_lookup ()
at

[Bug 212872] Fatal trap 12: page fault while... |supervisor read data, page not present | ipf_frag_lookup | bcmp

2016-09-20 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212872

alexmontoane...@gmail.com changed:

   What|Removed |Added

Summary|Fatal trap 12: page fault   |Fatal trap 12: page fault
   |while...  | |supervisor |while... |supervisor read
   |read data, page not present |data, page not present |
   || ipf_frag_lookup | bcmp|ipf_frag_lookup | bcmp

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