panic on ifconfig tun0 destroy

Li, Qing qing.li at bluecoat.com
Sun Dec 21 19:17:08 UTC 2008


I have seen this crash but I wasn't able to reproduce it consistently. An assertion fired in the if_tun cleanup code. I am currently working on a nfsclient/bootp issue, so I can look into this problem as soon as I am done patching the bootp bug.

-- Qing

-----Original Message-----
From: Marten Vijn <info at martenvijn.nl>
Sent: Saturday, December 20, 2008 12:24 PM
To: freebsd-current at freebsd.org <freebsd-current at freebsd.org>
Subject: panic on ifconfig tun0 destroy

hi

I am trying to setup a hsdpa connection using the 
u3g driver. The connection did not succeed (due unknown reasons yet)

On debugging my ppp.conf I restarted my pppd with

/etc/rc.d/ppp restart

Then when try to remove the tun0 interface the system panics

kind regards,
Marten 


bert# dmesg
Copyright (c) 1992-2008 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 8.0-CURRENT #2: Sat Dec 20 16:12:23 UTC 2008
    root at bert:/usr/obj/usr/src/sys/GENERIC
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Mobile Intel(R) Pentium(R) 4     CPU 3.06GHz (3059.22-MHz 686-class
CPU)
  Origin = "GenuineIntel"  Id = 0xf29  Stepping = 9

Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x4400<CNXT-ID,xTPR>
  Logical CPUs per core: 2
real memory  = 1073152000 (1023 MB)
avail memory = 1032577024 (984 MB)
ACPI APIC Table: <PTLTD  	 APIC  >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <PTLTD   RSDT> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_ec0: <Embedded Controller: GPE 0x1c> port 0x62,0x66 on acpi0
acpi_button0: <Sleep Button> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82865 host to AGP bridge> on hostb0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> mem
0xd1000000-0xd1ffffff,0xe0000000-0xefffffff irq 16 at device 0.0 on pci1
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0x1cc0-0x1cdf
irq 16 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
uhci0: [ITHREAD]
usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0x1ce0-0x1cff
irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
uhci1: [ITHREAD]
usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0x2000-0x201f
irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
uhci2: [ITHREAD]
usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2
uhub2: 2 ports with 2 removable, self powered
uhci3: <Intel 82801EB (ICH5) USB controller USB-D> port 0x2020-0x203f
irq 16 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
uhci3: [ITHREAD]
usb3: <Intel 82801EB (ICH5) USB controller USB-D> on uhci3
usb3: USB revision 1.0
uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
uhub3: 2 ports with 2 removable, self powered
ehci0: <Intel 82801EB/R (ICH5) USB 2.0 controller> mem
0xd0000000-0xd00003ff irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
ehci0: [ITHREAD]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 82801EB/R (ICH5) USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb4
uhub4: 8 ports with 8 removable, self powered
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib2
cbb0: <TI6420 PCI-CardBus Bridge> at device 4.0 on pci3
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: [FILTER]
cbb1: <TI6420 PCI-CardBus Bridge> at device 4.1 on pci3
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
cbb1: [FILTER]
fwohci0: <1394 Open Host Controller Interface> mem
0xd2015000-0xd20157ff,0xd2010000-0xd2013fff irq 23 at device 4.2 on pci3
fwohci0: [FILTER]
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 12:34:56:78:12:34:56:78
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0x1494000
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 12:34:56:34:56:78
fwe0: Ethernet address: 12:34:56:34:56:78
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 12:34:56:78:12:34:56:78 @ 0xfffe00000000, S400,
maxrec 2048
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
pci3: <mass storage> at device 4.3 (no driver attached)
rl0: <RealTek 8139 10/100BaseTX> port 0x3000-0x30ff mem
0xd2015800-0xd20158ff irq 19 at device 5.0 on pci3
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> PHY 0 on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:0a:e4:55:3b:8f
rl0: [ITHREAD]
ath0: <Atheros 5212> mem 0xd2000000-0xd200ffff irq 18 at device 6.0 on
pci3
ath0: [ITHREAD]
ath0: WARNING: using obsoleted if_watchdog interface
ath0: mac 5.9 phy 4.3 radio 3.6
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x2060-0x206f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pci0: <multimedia, audio> at device 31.5 (no driver attached)
pci0: <simple comms, generic modem> at device 31.6 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
acpi_button1: <Power Button> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: [ITHREAD]
psm0: model Generic PS/2 mouse, device ID 0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_perf0: <ACPI CPU Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
p4tcc1: <CPU Frequency Thermal Control> on cpu1
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd0000-0xd0fff,0xdc000-0xdffff 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
ppc0: parallel port not found.
uart1: <16550 or compatible> at port 0x2f8-0x2ff irq 3 on isa0
uart1: [FILTER]
Timecounters tick every 1.000 msec
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
ad0: 76319MB <IC25N080ATMR04 0 MO4OAD4A> at ata0-master UDMA100
acd0: DVDR <HL-DT-ST DVD-RW GWA-4040N/1.01> at ata1-master UDMA33
GEOM: ad0s2: geometry does not match label.
GEOM: ad0s3: geometry does not match label.
SMP: AP CPU #1 Launched!
WARNING: WITNESS option enabled, expect reduced performance.
Trying to mount root from ufs:/dev/ad0s3a
WARNING: / was not properly dismounted
lock order reversal:
 1st 0xc456c044 user map (user map) @ /usr/src/sys/vm/vm_map.c:3115
 2nd 0xc49137ac ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2079
KDB: stack backtrace:
db_trace_self_wrapper(c0bdfc8c,c41be90c,c0870b75,4,c0bdb1ef,...) at
db_trace_self_wrapper+0x26
kdb_backtrace(4,c0bdb1ef,c4521728,c4526868,c41be968,...) at
kdb_backtrace+0x29
_witness_debugger(c0be2976,c49137ac,c0bd6275,c4526868,c0be968d,...) at
_witness_debugger+0x25
witness_checkorder(c49137ac,1,c0be968d,81f,0,...) at witness_checkorder
+0x839
__lockmgr_args(c49137ac,200501,c49137c8,0,0,...) at __lockmgr_args+0x237
ffs_lock(c41bea78,c087091b,c0c05687,200501,c4913754,...) at ffs_lock
+0x8a
VOP_LOCK1_APV(c0ce5d40,c41bea78,c4568e24,c0cf9e20,c4913754,...) at
VOP_LOCK1_APV+0xa5
_vn_lock(c4913754,200501,c0be968d,81f,4,...) at _vn_lock+0x5e
vget(c4913754,200501,c4568d80,4b4,0,...) at vget+0xc9
vnode_pager_lock(c187d07c,0,c0c02c69,127,c41bec18,...) at
vnode_pager_lock+0x1e0
vm_fault(c456c000,80db000,2,8,80db780,...) at vm_fault+0x1df
trap_pfault(5,0,c0c1298d,2e7,c4566d34,...) at trap_pfault+0x118
trap(c41bed38) at trap+0x289
calltrap() at calltrap+0x6
--- trap 0xc, eip = 0x80480e5, esp = 0xbfbfeef0, ebp = 0xbfbfef10 ---
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
ppc0: parallel port not found.
ppc0: parallel port not found.
ppc0: parallel port not found.
pcm0: <Intel ICH5 (82801EB)> port 0x1400-0x14ff,0x1c80-0x1cbf mem
0xd0000c00-0xd0000dff,0xd0000800-0xd00008ff irq 17 at device 31.5 on
pci0
pcm0: [ITHREAD]
pcm0: <Avance Logic ALC655 AC97 Codec>
ppc0: parallel port not found.
ppc0: parallel port not found.
rl0: link state changed to DOWN
rl0: link state changed to UP
lock order reversal:
 1st 0xc4fda7ac ufs (ufs) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:424
 2nd 0xd8520990 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2443
 3rd 0xc4ac2594 ufs (ufs) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:545
KDB: stack backtrace:
db_trace_self_wrapper(c0bdfc8c,c436940c,c0870b75,4,c0bdb1ef,...) at
db_trace_self_wrapper+0x26
kdb_backtrace(4,c0bdb1ef,c45236d8,c4526868,c4369468,...) at
kdb_backtrace+0x29
_witness_debugger(c0be298f,c4ac2594,c0bd6275,c4526868,c0bff2aa,...) at
_witness_debugger+0x25
witness_checkorder(c4ac2594,9,c0bff2aa,221,0,...) at witness_checkorder
+0x839
__lockmgr_args(c4ac2594,80100,c4ac25b0,0,0,...) at __lockmgr_args+0x797
ffs_lock(c4369578,c0e6e7a8,c47fb9a4,80100,c4ac253c,...) at ffs_lock+0x8a
VOP_LOCK1_APV(c0ce5d40,c4369578,c4369598,c0cf9e20,c4ac253c,...) at
VOP_LOCK1_APV+0xa5
_vn_lock(c4ac253c,80100,c0bff2aa,221,c4553200,...) at _vn_lock+0x5e
ffs_snapshot(c4ac5500,c4ad64e0,c0c00c0f,15e,3,...) at ffs_snapshot
+0x1527
ffs_mount(c4ac5500,c47fb900,c0be906e,3cb,c4d0d7f0,...) at ffs_mount
+0x146f
vfs_donmount(c47fb900,211000,c4c9d900,c4c9d900,201000,...) at
vfs_donmount+0x1312
nmount(c47fb900,c4369cf8,c,c4369d38,c0cc32f0,...) at nmount+0xbe
syscall(c4369d38) at syscall+0x2a3
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (378, FreeBSD ELF32, nmount), eip = 0x280e6c8b, esp =
0xbfbfeb1c, ebp = 0xbfbfee78 ---
lock order reversal:
 1st 0xd8520990 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2443
 2nd 0xc4e4c6dc snaplk (snaplk)
@ /usr/src/sys/ufs/ffs/ffs_snapshot.c:794
KDB: stack backtrace:
db_trace_self_wrapper(c0bdfc8c,c436940c,c0870b75,4,c0bdb1ef,...) at
db_trace_self_wrapper+0x26
kdb_backtrace(4,c0bdb1ef,c45236d8,c45272f8,c4369468,...) at
kdb_backtrace+0x29
_witness_debugger(c0be2976,c4e4c6dc,c0bff30c,c45272f8,c0bff2aa,...) at
_witness_debugger+0x25
witness_checkorder(c4e4c6dc,9,c0bff2aa,31a,c4fda7c8,...) at
witness_checkorder+0x839
__lockmgr_args(c4e4c6dc,80400,c4fda7c8,0,0,...) at __lockmgr_args+0x797
ffs_lock(c4369578,0,0,80400,c4fda754,...) at ffs_lock+0x8a
VOP_LOCK1_APV(c0ce5d40,c4369578,c1955f20,c0cf9e20,c4fda754,...) at
VOP_LOCK1_APV+0xa5
_vn_lock(c4fda754,80400,c0bff2aa,31a,0,...) at _vn_lock+0x5e
ffs_snapshot(c4ac5500,c4ad64e0,c0c00c0f,15e,3,...) at ffs_snapshot
+0x28c6
ffs_mount(c4ac5500,c47fb900,c0be906e,3cb,c4d0d7f0,...) at ffs_mount
+0x146f
vfs_donmount(c47fb900,211000,c4c9d900,c4c9d900,201000,...) at
vfs_donmount+0x1312
nmount(c47fb900,c4369cf8,c,c4369d38,c0cc32f0,...) at nmount+0xbe
syscall(c4369d38) at syscall+0x2a3
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (378, FreeBSD ELF32, nmount), eip = 0x280e6c8b, esp =
0xbfbfeb1c, ebp = 0xbfbfee78 ---
lock order reversal:
 1st 0xc4e4c6dc snaplk (snaplk) @ /usr/src/sys/kern/vfs_vnops.c:293
 2nd 0xc4fda7ac ufs (ufs) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:1588
KDB: stack backtrace:
db_trace_self_wrapper(c0bdfc8c,c43698c4,c0870b75,4,c0bdb1ef,...) at
db_trace_self_wrapper+0x26
kdb_backtrace(4,c0bdb1ef,c45272f8,c4526868,c4369920,...) at
kdb_backtrace+0x29
_witness_debugger(c0be2976,c4fda7ac,c0bd6275,c4526868,c0bff2aa,...) at
_witness_debugger+0x25
witness_checkorder(c4fda7ac,9,c0bff2aa,634,0,...) at witness_checkorder
+0x839
__lockmgr_args(c4fda7ac,80000,0,0,0,...) at __lockmgr_args+0x797
ffs_snapremove(c4fda754,c4ac5500,0,c0bea853,414,...) at ffs_snapremove
+0x11f
softdep_releasefile(c4e52528,c4369aa8,2,c0e6e778,c0cc7ba4,...) at
softdep_releasefile+0x3b
ufs_inactive(c4369ae8,c4fda7c8,c4fda754,c4fda7c8,c4369b00,...) at
ufs_inactive+0x1bc
VOP_INACTIVE_APV(c0ce5d40,c4369ae8,c0be968d,914,c0cf9de0,...) at
VOP_INACTIVE_APV+0xa5
vinactive(c0ce5d40,c4369b1c,c0be968d,8a0,128,...) at vinactive+0x8e
vput(c4fda754,c4369b54,c0bea853,125,c0cf9b60,...) at vput+0x1db
vn_close(c4fda754,1,c456d400,c47fb900,c4369be0,...) at vn_close+0xee
vn_closefile(c4b14e38,c47fb900,3,0,c4b14e38,...) at vn_closefile+0xe9
_fdrop(c4b14e38,c47fb900,c4369c1c,c08709bc,0,c47fb9a4,c0e6e778,c0cc93b0,c0bd7f59,c4ff632c,44f,c0bd7f59,c4369c44,c0839520,c4ff632c,8,c0bd7f59,44f) at _fdrop+0x43
closef(c4b14e38,c47fb900,44f,434,c4b14e38,...) at closef+0x290
kern_close(c47fb900,4,c4369d2c,c0b2fad3,c47fb900,...) at kern_close
+0x11d
close(c47fb900,c4369cf8,4,c0be371f,c0cc1010,...) at close+0x1a
syscall(c4369d38) at syscall+0x2a3
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (6, FreeBSD ELF32, close), eip = 0x281844b3, esp =
0xbfbfeb1c, ebp = 0xbfbfee78 ---
rl0: link state changed to DOWN
rl0: link state changed to UP
rl0: link state changed to DOWN
rl0: link state changed to UP


plugging usb huawei E620 => 
ucom0: <
\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^? HUAWEI Mobile, class 0/0, rev 1.10/0.00, addr 2> on uhub1
ucom0: configured 3 serial ports (U0.%d)
umass0: <
\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^?\M^? HUAWEI Mobile, class 0/0, rev 1.10/0.00, addr 2> on uhub1
cd0 at umass-sim0 bus 0 target 0 lun 0
cd0: <HUAWEI Mass Storage 2.31> Removable CD-ROM SCSI-2 device 
cd0: 1.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
da0 at umass-sim0 bus 0 target 0 lun 1
da0: <HUAWEI SD Storage 2.31> Removable Direct Access SCSI-2 device 
da0: 1.000MB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present

bert# ppp
Loading /lib/libalias_cuseeme.so
Loading /lib/libalias_ftp.so
Loading /lib/libalias_irc.so
Loading /lib/libalias_nbt.so
Loading /lib/libalias_pptp.so
Loading /lib/libalias_skinny.so
Loading /lib/libalias_smedia.so
Working in interactive mode
Using interface: tun0
ppp ON bert> dial default
ppp ON bert> Warning: Chat script failed


bert# ifconfig
fwe0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=8<VLAN_MTU>
	ether 12:34:56:34:56:78
	ch 1 dma -1
fwip0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	lladdr 12.34.56.78.12.34.56.78.a.2.ff.fe.0.0.0.0
rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
	options=8<VLAN_MTU>
	ether 00:0a:e4:55:3b:8f
	inet 192.168.178.75 netmask 0xffffff00 broadcast 192.168.178.255
	media: Ethernet autoselect (100baseTX <full-duplex>)
	status: active
ath0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
	ether 00:0b:6b:34:55:41
	media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
	status: no carrier
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5 
	inet6 ::1 prefixlen 128 
	inet 127.0.0.1 netmask 0xff000000 
tun0: flags=8010<POINTOPOINT,MULTICAST> metric 0 mtu 1500
	inet 10.0.0.1 --> 10.0.0.2 netmask 0xffffffff 
	Opened by PID 2120

after retrying my ppp config and restarting ppp

bert# /etc/rc.d/ppp restart
Stopping PPP profile: default(not running).
Starting PPP profile: defaultLoading /lib/libalias_cuseeme.so
Loading /lib/libalias_ftp.so
Loading /lib/libalias_irc.so
Loading /lib/libalias_nbt.so
Loading /lib/libalias_pptp.so
Loading /lib/libalias_skinny.so
Loading /lib/libalias_smedia.so
Warning: Add route failed: 0.0.0.0/0 already exists
Warning: Add route failed: 0.0.0.0/0 already exists


on ifconfig tun0 destroy:

KDB: enter: panic
[thread pid 2130 tid 100087 ]
Stopped at kdb_ent+03a: mov $0,kdb_why
> db








  




-- 
http://martenvijn.nl  Marten Vijn 
http://www.deupsidevandown.nl ***
http://laptop.org/xo Give One Get One
http://har2009.org August 13-16th 
http://opencommunitycamp.org 26th Jul 2nd August


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