Hi!
Theo de Raadt wrote:
>> panic: tcp_output: template len != hdrlen - optlen
>> Stopped at Debuuger+0x5: leave
>> RUN AT LEAST 'trace' ..
>
> You didn't run trace, why not? You don't want the bug fixed, do you.
I am sorry, there may be something special about my so to say remote
java-based consoles but after they went to the ddb> prompt system didnt
respond to the keyboard anymore.
Now i tried harder, i experimented with another, quite oldish computer i
have better access to which is used at home and has some services on it,
it is i386 with 4.6 patched until 003 and 003 included. During this
experiment the other side of the pfsync+ipsec end was unpatched 4.6
amd64 running under vmware (but i think you dont want to hear about that
end much).
The sequence of events seems to be the same, dmesg starting with trace
and ps output follows here
uvm_fault(0xd088cfc0, 0x1000000, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at fxp_intr+0x161: movl 0x3c(%ebx),%esi
ddb> fxp_intr(d0d3b000) at fxp_intr+0x161
Xrecurse_legacy11() at Xrecurse_legacy11+0xb1
--- interrupt ---
Bad frame pointer: 0xd449000a
0xc135:
ddb> PID PPID PGRP UID S FLAGS WAIT COMMAND
7495 1803 7495 0 3 0x4082 select ssh
24862 30902 30902 68 3 0x182 select isakmpd
30902 3848 30902 0 3 0x4082 netio isakmpd
3848 3061 3848 0 3 0x4082 pause ksh
3061 16521 3061 1000 3 0x4082 pause ksh
16521 23577 23577 1000 3 0x180 select sshd
23577 5192 23577 0 3 0x4180 netio sshd
10218 9356 10218 0 3 0x4082 ttyin ksh
9356 10735 9356 1000 3 0x4082 pause ksh
10735 30850 30850 1000 3 0x180 select sshd
30850 5192 30850 0 3 0x4180 netio sshd
4983 1 4983 0 3 0x4082 ttyin getty
27274 1 27274 0 3 0x4082 ttyin getty
16905 1 16905 0 3 0x4082 ttyin getty
30969 1 30969 0 3 0x4082 ttyin getty
1803 1 1803 0 3 0x4082 pause ksh
13930 1 13930 0 3 0x4082 ttyin ksh
28983 1 28983 0 3 0x80 select cron
4055 1 4055 71 3 0x180 kqread ftp-proxy
5192 1 5192 0 3 0x80 select sshd
25619 1 25619 0 3 0x180 select inetd
17102 1 17102 71 3 0x180 kqread ftp-proxy
2133 1 2133 77 3 0x180 poll dhcpd
23925 1 23925 0 3 0x80 poll ntpd
6733 6959 6733 83 3 0x180 poll ntpd
6959 1 6959 83 3 0x180 poll ntpd
461 27417 27417 70 3 0x180 select named
27417 1 27417 0 3 0x180 netio named
12272 19947 19947 74 3 0x180 bpf pflogd
19947 1 19947 0 3 0x80 netio pflogd
7137 18992 18992 73 2 0x180 syslogd
18992 1 18992 0 3 0x88 netio syslogd
14 0 0 0 3 0x100200 bored crypto
13 0 0 0 3 0x100200 aiodoned aiodoned
12 0 0 0 3 0x100200 syncer update
11 0 0 0 3 0x100200 cleaner cleaner
10 0 0 0 3 0x100200 reaper reaper
9 0 0 0 3 0x100200 pgdaemon pagedaemon
8 0 0 0 3 0x100200 pftm pfpurge
7 0 0 0 3 0x100200 usbtsk usbtask
6 0 0 0 3 0x100200 usbevt usb0
5 0 0 0 3 0x100200 apmev apm0
4 0 0 0 3 0x100200 bored syswq
* 3 0 0 0 7 0x40100200 idle0
2 0 0 0 3 0x100200 kmalloc kmthread
1 0 1 0 3 0x4080 wait init
0 -1 0 0 3 0x80200 scheduler swapper
ddb> rebooting...
OpenBSD 4.6 (GENERIC) #1: Sun Nov 8 10:36:56 EET 2009
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class) 598 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
real mem = 133787648 (127MB)
avail mem = 120565760 (114MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/18/99, BIOS32 rev. 0 @ 0xec700,
SMBIOS rev. 2.1 @ 0xf16c5 (49 entries)
bios0: vendor Compaq version "686T5" date 08/18/99
bios0: Compaq Deskpro EN Series SFF
apm0 at bios0: Power Management spec V1.2 (BIOS managing devices)
apm0: AC on, battery charge unknown
acpi at bios0 function 0x0 not configured
pcibios0 at bios0: rev 2.1 @ 0xec700/0x3900
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf7520/112 (5 entries)
pcibios0: PCI Interrupt Router at 000:20:0 ("Intel 82371AB PIIX4 ISA"
rev 0x00)
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xe0000/0x8000!
cpu0 at mainbus0: (uniprocessor)
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x03
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0x44000000, size 0x4000000
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Rage Pro" rev 0x5c
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
fxp0 at pci0 dev 10 function 0 "Intel 8255x" rev 0x05, i82558: irq 11,
address 00:50:8b:cd:11:6d
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 0
ppb1 at pci0 dev 13 function 0 "Hint HB6 PCI-PCI" rev 0x11
pci2 at ppb1 bus 2
re0 at pci2 dev 8 function 0 "Realtek 8169" rev 0x10: RTL8169/8110SB
(0x1000), irq 11, address 00:0c:42:07:1a:44
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2
re1 at pci2 dev 9 function 0 "Realtek 8169" rev 0x10: RTL8169/8110SB
(0x1000), irq 11, address 00:0c:42:07:1a:45
rgephy1 at re1 phy 7: RTL8169S/8110S PHY, rev. 2
re2 at pci2 dev 10 function 0 "Realtek 8169" rev 0x10: RTL8169/8110SB
(0x1000), irq 11, address 00:0c:42:07:1a:46
rgephy2 at re2 phy 7: RTL8169S/8110S PHY, rev. 2
re3 at pci2 dev 11 function 0 "Realtek 8169" rev 0x10: RTL8169/8110SB
(0x1000), irq 11, address 00:0c:42:07:1a:47
rgephy3 at re3 phy 7: RTL8169S/8110S PHY, rev. 2
dc0 at pci0 dev 14 function 0 "ADMtek AN983" rev 0x11: irq 11, address
00:50:bf:b0:7b:4d
ukphy0 at dc0 phy 1: Generic IEEE 802.3u media interface, rev. 1: OUI
0x000749, model 0x0001
piixpcib0 at pci0 dev 20 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 20 function 1 "Intel 82371AB IDE" rev 0x01: DMA,
channel 0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <ST3200822A>
wd0: 16-sector PIO, LBA48, 190782MB, 390721968 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <COMPAQ, CD-224E, 9.0B> ATAPI 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, DMA mode 2
uhci0 at pci0 dev 20 function 2 "Intel 82371AB USB" rev 0x01: irq 11
piixpm0 at pci0 dev 20 function 3 "Intel 82371AB Power" rev 0x02: SMI
iic0 at piixpm0
maxtmp0 at iic0 addr 0x4c: max6657
spdmem0 at iic0 addr 0x50: 128MB SDRAM non-parity PC100CL2
isa0 at piixpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
sb0 at isa0 port 0x220/24 irq 5 drq 1: dsp v3.01
midi0 at sb0: <SB MIDI UART>
audio0 at sb0
opl0 at sb0: model OPL3
midi1 at opl0: <SB Yamaha OPL3>
pcppi0 at isa0 port 0x61
midi2 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
biomask ff45 netmask ff45 ttymask ffdf
mtrr: Pentium Pro MTRR support
softraid0 at root
root on wd0e swap on wd0b dump on wd0b
WARNING: / was not properly unmounted
Excuse me for the noise, if next time i should have something similar to
convey i will try harder first time to assemble needed information (and
use sendbug utility).
Best regards,
Imre
