Date: Fri, 18 Jan 2013 02:20:01 GMT From: Daniel Spisak <dspisak@agiosat.net> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/175365: Freebsd 8.3-RELEASE kernel panics when Xorp tries to shutdown Message-ID: <201301180220.r0I2K1ci009739@freefall.freebsd.org>
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The following reply was made to PR kern/175365; it has been noted by GNATS.
From: Daniel Spisak <dspisak@agiosat.net>
To: bug-followup@FreeBSD.org, dspisak@agiosat.net
Cc: Keith Simonsen <ksimonsen@agiosat.com>
Subject: Re: kern/175365: Freebsd 8.3-RELEASE kernel panics when Xorp tries
to shutdown
Date: Thu, 17 Jan 2013 18:12:59 -0800
Here are the backtraces of the three kernel panics:
Backtrace #1
dispatch-dev# kgdb kernel.debug vmcore.1
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 "i386-marcel-freebsd"...
Unread portion of the kernel message buffer:
Copyright (c) 1992-2012 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.3-RELEASE-p5 #0 r243618: Tue Nov 27 15:06:42 PST 2012
root@alix-dev1:/usr/obj/nanobsd.alix-prod-mcast-8.3-R/usr/src-RELENG-8.3/sys/ALIX1
i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Geode(TM) Integrated Processor by AMD PCS (498.05-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x5a2 Family = 5 Model = a Stepping = 2
Features=0x88a93d<FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CLFLUSH,MMX>
AMD Features=0xc0400000<MMX+,3DNow!+,3DNow!>
real memory = 259719168 (247 MB)
avail memory = 244568064 (233 MB)
K6-family MTRR support enabled (2 registers)
cryptosoft0: <software crypto> on motherboard
pcib0: <Host to PCI bridge> pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
vgapci0: <VGA-compatible display> mem
0xee000000-0xeeffffff,0xefff0000-0xefff3fff,0xeffec000-0xeffeffff,0xeffe8000-0xeffebfff,0xefff8000-0xefffbfff
irq 10 at device 1.1 on pci0
glxsb0: <AMD Geode LX Security Block (AES-128-CBC, RNG)> mem
0xefff4000-0xefff7fff irq 10 at device 1.2 on pci0
vr0: <VIA VT6105M Rhine III 10/100BaseTX> port 0xfc00-0xfcff mem
0xeffff000-0xeffff0ff irq 11 at device 13.0 on pci0
vr0: Quirks: 0x2
vr0: Revision: 0x96
miibus0: <MII bus> on vr0
ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0
ukphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto,
auto-flow
vr0: Ethernet address: 00:0d:b9:0e:32:d4
vr0: [ITHREAD]
isab0: <PCI-ISA bridge> port
0x6000-0x6007,0x6100-0x61ff,0x6200-0x623f,0x9d00-0x9d7f,0x9c00-0x9c3f at
device 15.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <AMD CS5536 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 15.2 on pci0
ata0: <ATA channel> at channel 0 on atapci0
ata0: [ITHREAD]
ata1: <ATA channel> at channel 1 on atapci0
ata1: [ITHREAD]
pci0: <multimedia, audio> at device 15.3 (no driver attached)
ohci0: <OHCI (generic) USB controller> mem 0xefffe000-0xefffefff irq 5
at device 15.4 on pci0
ohci0: [ITHREAD]
usbus0: <OHCI (generic) USB controller> on ohci0
ehci0: <AMD CS5536 (Geode) USB 2.0 controller> mem 0xefffd000-0xefffdfff
irq 5 at device 15.5 on pci0
ehci0: [ITHREAD]
usbus1: EHCI version 1.0
usbus1: <AMD CS5536 (Geode) USB 2.0 controller> on ehci0
cpu0 on motherboard
pmtimer0 on isa0
atrtc0: <AT realtime clock> at port 0x70-0x71 irq 8 pnpid PNP0b00 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 irq 1 pnpid
PNP0303 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
unknown: <PNP0c01> can't assign resources (memory)
unknown: <PNP0c02> can't assign resources (memory)
uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 4 flags 0x10 pnpid
PNP0501 on isa0
uart0: [FILTER]
uart1: <16550 or compatible> at port 0x2f8-0x2ff irq 3 pnpid PNP0501 on isa0
uart1: [FILTER]
orm0: <ISA Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xd27ff,0xef000-0xeffff pnpid ORM0000 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0c01> can't assign resources (memory)
unknown: <PNP0c02> can't assign resources (memory)
Timecounter "TSC" frequency 498053860 Hz quality 800
Timecounters tick every 1.000 msec
IPsec: Initialized Security Association Processing.
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 480Mbps High Speed USB v2.0
ad0: DMA limited to UDMA33, device found non-ATA66 cable
ad0: 3811MB <CF Card Ver6.04> at ata0-master UDMA33
ugen0.1: <AMD> at usbus0
uhub0: <AMD OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <AMD> at usbus1
uhub1: <AMD EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
GEOM: ad0s1: geometry does not match label (255h,63s != 16h,63s).
GEOM: ad0s2: geometry does not match label (255h,63s != 16h,63s).
Root mount waiting for: usbus1 usbus0
uhub0: 4 ports with 4 removable, self powered
Root mount waiting for: usbus1
uhub1: 4 ports with 4 removable, self powered
Trying to mount root from ufs:/dev/ad0s2a
<118>cp:
<118>/etc/termcap
<118>:
<118>Read-only file system
<118>Setting hostuuid: 6103e5f1-431d-11e2-8068-000db90e32d4.
<118>Setting hostid: 0x934010f6.
<118>Entropy harvesting:
<118> interrupts
<118> ethernet
<118> point_to_point
<118> kickstart
<118>.
<118>Starting file system checks:
<118>/dev/ad0s2a: FILE SYSTEM CLEAN; SKIPPING CHECKS
<118>/dev/ad0s2a: clean, 122408 free (3008 frags, 14925 blocks, 0.3%
fragmentation)
<118>/dev/ad0s3: FILE SYSTEM CLEAN; SKIPPING CHECKS
<118>/dev/ad0s3: clean, 46702 free (22 frags, 5835 blocks, 0.0%
fragmentation)
<118>/dev/ad0s4: 26 files, 147030 used, 1842997 free (37 frags, 230370
blocks, 0.0% fragmentation)
<118>Mounting local file systems:
<118>.
<118>Setting hostname: dispatch-dev
<118>.
<118>Starting Network: lo0 vr0.
<118>lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
<118> options=3<RXCSUM,TXCSUM>
<118> inet 127.0.0.1 netmask 0xff000000
<118>vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0
mtu 1500
<118> options=8280b<RXCSUM,TXCSUM,VLAN_MTU,WOL_UCAST,WOL_MAGIC,LINKSTATE>
<118> ether 00:0d:b9:0e:32:d4
<118> inet 65.88.254.34 netmask 0xfffffffc broadcast 65.88.254.35
<118> inet 192.168.10.2 netmask 0xffffff00 broadcast 192.168.10.255
<118> inet 10.13.8.253 netmask 0xffffff80 broadcast 10.13.8.255
<118> media: Ethernet autoselect (none)
<118> status: no carrier
<118>add net default: gateway 10.13.8.254
<118>add net 192.168.123.0: gateway 192.168.10.1
<118>Starting XORP router processes:
<118> xorp_rtrmgr
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x1c
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc0684571
stack pointer = 0x28:0xccb50a70
frame pointer = 0x28:0xccb50a90
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 433 (xorp_fea)
trap number = 12
panic: page fault
Uptime: 16s
Physical memory: 239 MB
Dumping 36 MB: 21 5
#0 doadump () at pcpu.h:244
244 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) list *0xc0684571
0xc0684571 is in igmp_change_state
(/usr/src-RELENG-8.3/sys/netinet/igmp.c:2483).
2478 /usr/src-RELENG-8.3/sys/netinet/igmp.c: No such file or directory.
in /usr/src-RELENG-8.3/sys/netinet/igmp.c
(kgdb) backtrace
#0 doadump () at pcpu.h:244
#1 0xc05ae658 in boot (howto=260)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:441
#2 0xc05ae83e in panic (fmt=Variable "fmt" is not available.
)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:614
#3 0xc075a29c in trap_fatal (frame=0xccb50a30, eva=28)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:981
#4 0xc075a35d in trap_pfault (frame=0xccb50a30, usermode=0, eva=28)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:843
#5 0xc075afbc in trap (frame=0xccb50a30)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:562
#6 0xc074815c in calltrap ()
at /usr/src-RELENG-8.3/sys/i386/i386/exception.s:168
#7 0xc0684571 in igmp_change_state (inm=0xc22dd200)
at /usr/src-RELENG-8.3/sys/netinet/igmp.c:2483
#8 0xc068c11f in in_leavegroup_locked (inm=0xc22dd200, imf=0xc21ed600)
at /usr/src-RELENG-8.3/sys/netinet/in_mcast.c:1234
#9 0xc068c1a2 in in_leavegroup (inm=0xc22dd200, imf=0xc21ed600)
at /usr/src-RELENG-8.3/sys/netinet/in_mcast.c:1179
#10 0xc068c250 in inp_freemoptions (imo=0xc20d4820)
at /usr/src-RELENG-8.3/sys/netinet/in_mcast.c:1537
#11 0xc068ee62 in in_pcbrele (inp=0xc27f3e9c)
at /usr/src-RELENG-8.3/sys/netinet/in_pcb.c:1006
#12 0xc06905c2 in in_pcbfree (inp=0xc27f3e9c)
at /usr/src-RELENG-8.3/sys/netinet/in_pcb.c:1084
#13 0xc069e980 in rip_detach (so=0xc27f1338)
at /usr/src-RELENG-8.3/sys/netinet/raw_ip.c:833
#14 0xc0607e3e in sofree (so=0xc27f1338)
at /usr/src-RELENG-8.3/sys/kern/uipc_socket.c:637
#15 0xc06088a4 in soclose (so=0xc27f1338)
at /usr/src-RELENG-8.3/sys/kern/uipc_socket.c:731
#16 0xc05eea99 in soo_close (fp=0xc21e7b28, td=0xc21f6580)
at /usr/src-RELENG-8.3/sys/kern/sys_socket.c:292
#17 0xc0576203 in _fdrop (fp=0xc21e7b28, td=0xc21f6580) at file.h:306
#18 0xc05777be in closef (fp=0xc21e7b28, td=0xc21f6580)
at /usr/src-RELENG-8.3/sys/kern/kern_descrip.c:2128
#19 0xc0577cad in kern_close (td=0xc21f6580, fd=38)
at /usr/src-RELENG-8.3/sys/kern/kern_descrip.c:1164
#20 0xc0577d8a in close (td=0xc21f6580, uap=0xccb50cec)
at /usr/src-RELENG-8.3/sys/kern/kern_descrip.c:1116
#21 0xc075a848 in syscall (frame=0xccb50d28) at subr_syscall.c:114
#22 0xc07481c1 in Xint0x80_syscall ()
at /usr/src-RELENG-8.3/sys/i386/i386/exception.s:266
#23 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
Backtrace #2
dispatch-dev# kgdb kernel.debug vmcore.2
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 "i386-marcel-freebsd"...
Unread portion of the kernel message buffer:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x909092cc
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc0683147
stack pointer = 0x28:0xc1f7ab78
frame pointer = 0x28:0xc1f7ab9c
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 11 (swi1: netisr 0)
trap number = 12
panic: page fault
Uptime: 16d17h5m25s
Physical memory: 239 MB
Dumping 72 MB: 57 41 25 9
Dump complete
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
interrupt total
irq0: clk 1443952557
irq1: atkbd0 1
irq8: rtc 184821482
irq11: vr0 1810768
irq14: ata0 5891
Total 1630590699
panic: watchdog timeout
Uptime: 16d17h5m48s
Physical memory: 239 MB
Dumping 72 MB: 57 41 25 9
#0 doadump () at pcpu.h:244
244 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) list *0xc0683147
0xc0683147 is in igmp_v3_cancel_link_timers (atomic.h:165).
160 atomic.h: No such file or directory.
in atomic.h
(kgdb) backtrace
#0 doadump () at pcpu.h:244
#1 0xc05ae658 in boot (howto=260)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:441
#2 0xc05ae83e in panic (fmt=Variable "fmt" is not available.
)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:614
#3 0xc056d953 in hardclock (usermode=-1, pc=3229017191)
at /usr/src-RELENG-8.3/sys/kern/kern_clock.c:768
#4 0xc076dfd1 in hardclockintr (frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/x86/isa/clock.c:138
#5 0xc076e1c7 in clkintr (frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/x86/isa/clock.c:198
#6 0xc058abb5 in intr_event_handle (ie=0xc200ac00, frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/kern/kern_intr.c:1374
#7 0xc074c8e9 in intr_execute_handlers (isrc=0xc080a860, frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/i386/i386/intr_machdep.c:251
#8 0xc076d387 in atpic_handle_intr (vector=0, frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/x86/isa/atpic.c:607
#9 0xc0748202 in Xatpic_intr0 () at atpic_vector.s:63
#10 0xc076e467 in DELAY (n=1000000) at cpufunc.h:292
#11 0xc05adb9e in shutdown_reset (junk=0x0, howto=260)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:514
#12 0xc05ae6d8 in boot (howto=260)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:444
#13 0xc05ae83e in panic (fmt=Variable "fmt" is not available.
)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:614
#14 0xc075a29c in trap_fatal (frame=0xc1f7ab38, eva=2425393868)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:981
#15 0xc075a35d in trap_pfault (frame=0xc1f7ab38, usermode=0, eva=2425393868)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:843
#16 0xc075afbc in trap (frame=0xc1f7ab38)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:562
#17 0xc074815c in calltrap ()
at /usr/src-RELENG-8.3/sys/i386/i386/exception.s:168
#18 0xc0683147 in igmp_v3_cancel_link_timers (igi=0xc21c7980) at
atomic.h:165
#19 0xc0683300 in igmp_set_version (igi=Variable "igi" is not available.
)
at /usr/src-RELENG-8.3/sys/netinet/igmp.c:1981
#20 0xc0684bce in igmp_input (m=0xc27d2c00, off=24)
at /usr/src-RELENG-8.3/sys/netinet/igmp.c:841
#21 0xc0695937 in ip_input (m=0xc27d2c00)
at /usr/src-RELENG-8.3/sys/netinet/ip_input.c:787
#22 0xc0666e1d in swi_net (arg=0xc0c25800)
at /usr/src-RELENG-8.3/sys/net/netisr.c:653
#23 0xc0589c1b in intr_event_execute_handlers (p=0xc2039810, ie=0xc200a480)
at /usr/src-RELENG-8.3/sys/kern/kern_intr.c:1216
#24 0xc058b22a in ithread_loop (arg=0xc2007700)
at /usr/src-RELENG-8.3/sys/kern/kern_intr.c:1229
#25 0xc0586f86 in fork_exit (callout=0xc058b1c0 <ithread_loop>,
arg=0xc2007700, frame=0xc1f7ad28)
at /usr/src-RELENG-8.3/sys/kern/kern_fork.c:876
#26 0xc07481d4 in fork_trampoline ()
at /usr/src-RELENG-8.3/sys/i386/i386/exception.s:275
Backtrace #3
dispatch-dev# kgdb kernel.debug vmcore.3
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 "i386-marcel-freebsd"...
Unread portion of the kernel message buffer:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x23c
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc0683147
stack pointer = 0x28:0xc1f7ab78
frame pointer = 0x28:0xc1f7ab9c
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 11 (swi1: netisr 0)
trap number = 12
panic: page fault
Uptime: 6d3h26m12s
Physical memory: 239 MB
Dumping 50 MB: 35 19 3
Dump complete
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
interrupt total
irq0: clk 530799494
irq8: rtc 67940750
irq11: vr0 455924
irq14: ata0 7398
Total 599203566
panic: watchdog timeout
Uptime: 6d3h26m33s
Physical memory: 239 MB
Dumping 50 MB: 35 19 3
#0 doadump () at pcpu.h:244
244 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) list *0xc0683147
0xc0683147 is in igmp_v3_cancel_link_timers (atomic.h:165).
160 atomic.h: No such file or directory.
in atomic.h
(kgdb) backtrace
#0 doadump () at pcpu.h:244
#1 0xc05ae658 in boot (howto=260)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:441
#2 0xc05ae83e in panic (fmt=Variable "fmt" is not available.
)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:614
#3 0xc056d953 in hardclock (usermode=-1, pc=3229017191)
at /usr/src-RELENG-8.3/sys/kern/kern_clock.c:768
#4 0xc076dfd1 in hardclockintr (frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/x86/isa/clock.c:138
#5 0xc076e1c7 in clkintr (frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/x86/isa/clock.c:198
#6 0xc058abb5 in intr_event_handle (ie=0xc200ac00, frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/kern/kern_intr.c:1374
#7 0xc074c8e9 in intr_execute_handlers (isrc=0xc080a860, frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/i386/i386/intr_machdep.c:251
#8 0xc076d387 in atpic_handle_intr (vector=0, frame=0xc1f7a920)
at /usr/src-RELENG-8.3/sys/x86/isa/atpic.c:607
#9 0xc0748202 in Xatpic_intr0 () at atpic_vector.s:63
#10 0xc076e467 in DELAY (n=1000000) at cpufunc.h:292
#11 0xc05adb9e in shutdown_reset (junk=0x0, howto=260)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:514
#12 0xc05ae6d8 in boot (howto=260)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:444
#13 0xc05ae83e in panic (fmt=Variable "fmt" is not available.
)
at /usr/src-RELENG-8.3/sys/kern/kern_shutdown.c:614
#14 0xc075a29c in trap_fatal (frame=0xc1f7ab38, eva=572)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:981
#15 0xc075a35d in trap_pfault (frame=0xc1f7ab38, usermode=0, eva=572)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:843
#16 0xc075afbc in trap (frame=0xc1f7ab38)
at /usr/src-RELENG-8.3/sys/i386/i386/trap.c:562
#17 0xc074815c in calltrap ()
at /usr/src-RELENG-8.3/sys/i386/i386/exception.s:168
#18 0xc0683147 in igmp_v3_cancel_link_timers (igi=0xc21f7980) at
atomic.h:165
#19 0xc0683300 in igmp_set_version (igi=Variable "igi" is not available.
)
at /usr/src-RELENG-8.3/sys/netinet/igmp.c:1981
#20 0xc0684bce in igmp_input (m=0xc217bd00, off=24)
at /usr/src-RELENG-8.3/sys/netinet/igmp.c:841
#21 0xc0695937 in ip_input (m=0xc217bd00)
at /usr/src-RELENG-8.3/sys/netinet/ip_input.c:787
#22 0xc0666e1d in swi_net (arg=0xc0c25800)
at /usr/src-RELENG-8.3/sys/net/netisr.c:653
#23 0xc0589c1b in intr_event_execute_handlers (p=0xc2039810, ie=0xc200a480)
at /usr/src-RELENG-8.3/sys/kern/kern_intr.c:1216
#24 0xc058b22a in ithread_loop (arg=0xc2007700)
at /usr/src-RELENG-8.3/sys/kern/kern_intr.c:1229
#25 0xc0586f86 in fork_exit (callout=0xc058b1c0 <ithread_loop>,
arg=0xc2007700, frame=0xc1f7ad28)
at /usr/src-RELENG-8.3/sys/kern/kern_fork.c:876
#26 0xc07481d4 in fork_trampoline ()
at /usr/src-RELENG-8.3/sys/i386/i386/exception.s:275
Let me know if you require more information, thanks.
--
Daniel Spisak
Network Engineer
dspisak@agiosat.net
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