Hi there,
I cannot get my AMD64 working with forcedeth network chip and Netkey.
While recompiling kernel to get iptables and OpenSWAN working, I cannot
anymore boot my computer, it freeze on network setup.
After some reboots / recompile, I've traced the problem arround NetKEY.
If I enable it in the kernel, I'm getting oops.
Starting in single, I've been able to see errors comming because
dhcpclient process and af_packet module. If I dont load af_packet at
boot, i can setup manually an ip address. Unfortunaty, when lauching
gnome, my computer hang (probably some process tries to load
af_packets ?)
The NIC is on-board NIC on the MSI Neo4 Platinum motherboard (product
MS-7125)
I've tried thoses kernel version, same behavior :
- 2.6.21.6
- 2.6.22.1
- 2.6.22.6
Here is the oops I got (dmesg captured) :
skb_under_panic: text:c02b089c len:14 put:14 head:f74e8410 data:f74e8402
tail:f74e8400 end:f74e8580 dev:<NULL>
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:111!
invalid opcode: 0000 [#1]
PREEMPT SMP
Modules linked in: af_packet usbhid sha256 sha1 hmac crypto_hash des
crypto_algapi af_key xfrm_user ohci_hcd parport_pc ehci_hcd usbcore
parport ohci1394 ieee1394 nvidia(P) floppy forcedeth sg
CPU: 1
EIP: 0060:[<c029f0c9>] Tainted: P VLI
EFLAGS: 00010292 (2.6.21.6 #2)
EIP is at skb_under_panic+0x59/0x60
eax: 00000072 ebx: f74e8410 ecx: f72a2000 edx: 00000000
esi: 00000000 edi: 00000800 ebp: 00000000 esp: f72a3d6c
ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068
Process dhcpcd (pid: 3723, ti=f72a2000 task=f76bd030 task.ti=f72a2000)
Stack: c0398bd0 c02b089c 0000000e 0000000e f74e8410 f74e8402 f74e8400
f74e8580
c037d386 f74e8402 f7fa4c80 c02b08a1 f79b4000 f72a3f40 f79b4000
c215a900
f7fa4c80 f8b95cca f72a3ecc 00000000 00000148 c016c455 f7a92600
0008cae0
Call Trace:
[<c02b089c>] eth_header+0x10c/0x120
[<c02b08a1>] eth_header+0x111/0x120
[<f8b95cca>] packet_sendmsg+0x14a/0x260 [af_packet]
[<c016c455>] link_path_walk+0x65/0xc0
[<c0299dbe>] sock_sendmsg+0xce/0x100
[<c0131180>] autoremove_wake_function+0x0/0x40
[<c016d3d4>] path_lookup+0x14/0x20
[<c02fdb10>] unix_find_other+0x30/0x1a0
[<c029a193>] sys_sendto+0x133/0x180
[<c029b1ce>] sys_socketcall+0x14e/0x280
[<c0102c7e>] sysenter_past_esp+0x5f/0x85
=======================
Code: 00 00 89 5c 24 14 8b 98 90 00 00 00 89 54 24 0c 89 5c 24 10 8b 40
60 89 4c 24 04 c7 04 24 d0 8b 39 c0 89 44 24 08 e8 57 f4 e7 ff <0f> 0b
eb fe 8d 76 00 56 53 bb 86 d3 37 c0 83 ec 24 8b 70 14 85
EIP: [<c029f0c9>] skb_under_panic+0x59/0x60 SS:ESP 0068:f72a3d6c
Here is my running environement :
Linux amd64-linux 2.6.21.6 #1 SMP PREEMPT Thu Sep 6 23:33:04 CEST 2007
i686 AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ AuthenticAMD
GNU/Linux
Gnu C 4.2.0
Gnu make 3.81
binutils Binutils
util-linux 2.12r
mount 2.12r
module-init-tools 3.2.2
e2fsprogs 1.40.2
reiserfsprogs 3.6.19
PPP 2.4.4
Linux C Library > libc.2.6
Dynamic linker (ldd) 2.6
Procps 3.2.7
Net-tools 1.60
Kbd 1.13
Sh-utils 6.9
udev 114
And my on-board NIC :
00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
Subsystem: Micro-Star International Co., Ltd. Unknown device
7125
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (250ns min, 5000ns max)
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fe029000 (32-bit, non-prefetchable)
[size=4K]
Region 1: I/O ports at b400 [size=8]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1
+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
Thanks for your help.
--Alexandre
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