2003-07-20 23:54:56

by Trever L. Adams

[permalink] [raw]
Subject: [IPV6 Problem in 2.6.0-test1] Unable to handle kernel paging request at virtual address 6b6b6b6b

Jul 20 20:06:42 aurora kernel: Unable to handle kernel paging request at
virtual address 6b6b6b6b
Jul 20 20:06:42 aurora kernel: printing eip:
Jul 20 20:06:42 aurora kernel: 6b6b6b6b
Jul 20 20:06:42 aurora kernel: *pde = 00000000
Jul 20 20:06:42 aurora kernel: Oops: 0000 [#1]
Jul 20 20:06:42 aurora kernel: CPU: 0
Jul 20 20:06:42 aurora kernel: EIP: 0060:[<6b6b6b6b>] Not tainted
Jul 20 20:06:42 aurora kernel: EFLAGS: 00010286
Jul 20 20:06:42 aurora kernel: EIP is at 0x6b6b6b6b
Jul 20 20:06:42 aurora kernel: eax: dca4c084 ebx: dc95ccbc ecx:
dd178104 edx: cd94db40
Jul 20 20:06:42 aurora kernel: esi: dc95ccbc edi: 00000000 ebp:
00000000 esp: c3aa7cac
Jul 20 20:06:42 aurora kernel: ds: 007b es: 007b ss: 0068
Jul 20 20:06:42 aurora kernel: Process ogg123 (pid: 4504,
threadinfo=c3aa6000 task=cd236080)
Jul 20 20:06:42 aurora kernel: Stack: e0984a96 dc95ccbc 00000000
00000000 c3aa7d90 cd9772a4 00000000 00000000
Jul 20 20:06:42 aurora kernel: 000005dc dc95ccbc 00000000
00000028 e0984ed1 dc95ccbc c3aa7d50 00000010
Jul 20 20:06:42 aurora kernel: 00000000 cf88e084 df7683fc
4122c000 00000001 00000001 cd236080 dc68c60c
Jul 20 20:06:42 aurora kernel: Call Trace:
Jul 20 20:06:42 aurora kernel: [<e0984a96>] ip6_output2+0x166/0x240
[ipv6]
Jul 20 20:06:42 aurora kernel: [<e0984ed1>] ip6_xmit+0x1f1/0x370 [ipv6]
Jul 20 20:06:42 aurora kernel: [<e09a4936>] tcp_v6_xmit+0x116/0x230
[ipv6]
Jul 20 20:06:42 aurora kernel: [<c02621bf>]
tcp_transmit_skb+0x39f/0x5a0
Jul 20 20:06:42 aurora kernel: [<c0264a91>] tcp_connect+0x3a1/0x470
Jul 20 20:06:42 aurora kernel: [<e09a1937>] tcp_v6_connect+0x397/0x750
[ipv6]
Jul 20 20:06:42 aurora kernel: [<c0277418>]
inet_stream_connect+0xe8/0x210
Jul 20 20:06:42 aurora kernel: [<c02337bb>] sys_connect+0x9b/0xd0
Jul 20 20:06:42 aurora kernel: [<c023236a>] sock_map_fd+0xfa/0x130
Jul 20 20:06:42 aurora kernel: [<c023328b>] sock_create+0x10b/0x170
Jul 20 20:06:42 aurora kernel: [<c023332d>] sys_socket+0x3d/0x60
Jul 20 20:06:42 aurora kernel: [<c02343bd>] sys_socketcall+0xcd/0x2a0
Jul 20 20:06:42 aurora kernel: [<c01608c5>] do_fcntl+0xb5/0x1a0
Jul 20 20:06:42 aurora kernel: [<c0160ab9>] sys_fcntl64+0x79/0xc0
Jul 20 20:06:43 aurora kernel: [<c010a839>] sysenter_past_esp+0x52/0x71
Jul 20 20:06:43 aurora kernel:
Jul 20 20:06:43 aurora kernel: Code: Bad EIP value.

System is nVideo nForce 2 based motherboard running a mostly RedHat
Rawhide (up to date) with 2.6.0-test rpms by arjanv at RedHat.

Trever
--
"Having Microsoft give us advice on open standards is like W.C. Fields
giving moral advice to the Mormon Tabernacle Choir" -- Scott McNealy,
Sun Microsystems Inc.


2003-07-21 14:47:15

by Trever L. Adams

[permalink] [raw]
Subject: Re: [IPV6 Problem in 2.6.0-test1] Unable to handle kernel paging request at virtual address 6b6b6b6b

I am assuming this is fixed. I can't trigger anymore oopses or hangs
using the 26 version of the RPM from RedHat's arjanv (Sorry, only know
your user name). The 25 is the one with all the problems. My guess is
a patch has been posted and accepted and arjanv has incorporated it into
his releases. All my ACPI (pci=noacpi still active) problems are gone.
I will be testing the pcp/acpi stuff later today.

Thanks to those who found and fixed it.

Trever

On Sun, 2003-07-20 at 20:09, Trever L. Adams wrote:
> Jul 20 20:06:42 aurora kernel: Unable to handle kernel paging request at
> virtual address 6b6b6b6b
> Jul 20 20:06:42 aurora kernel: printing eip:
> Jul 20 20:06:42 aurora kernel: 6b6b6b6b
> Jul 20 20:06:42 aurora kernel: *pde = 00000000
> Jul 20 20:06:42 aurora kernel: Oops: 0000 [#1]
> Jul 20 20:06:42 aurora kernel: CPU: 0
> Jul 20 20:06:42 aurora kernel: EIP: 0060:[<6b6b6b6b>] Not tainted
> Jul 20 20:06:42 aurora kernel: EFLAGS: 00010286
> Jul 20 20:06:42 aurora kernel: EIP is at 0x6b6b6b6b
> Jul 20 20:06:42 aurora kernel: eax: dca4c084 ebx: dc95ccbc ecx:
> dd178104 edx: cd94db40
> Jul 20 20:06:42 aurora kernel: esi: dc95ccbc edi: 00000000 ebp:
> 00000000 esp: c3aa7cac
> Jul 20 20:06:42 aurora kernel: ds: 007b es: 007b ss: 0068
> Jul 20 20:06:42 aurora kernel: Process ogg123 (pid: 4504,
> threadinfo=c3aa6000 task=cd236080)
> Jul 20 20:06:42 aurora kernel: Stack: e0984a96 dc95ccbc 00000000
> 00000000 c3aa7d90 cd9772a4 00000000 00000000
> Jul 20 20:06:42 aurora kernel: 000005dc dc95ccbc 00000000
> 00000028 e0984ed1 dc95ccbc c3aa7d50 00000010
> Jul 20 20:06:42 aurora kernel: 00000000 cf88e084 df7683fc
> 4122c000 00000001 00000001 cd236080 dc68c60c
> Jul 20 20:06:42 aurora kernel: Call Trace:
> Jul 20 20:06:42 aurora kernel: [<e0984a96>] ip6_output2+0x166/0x240
> [ipv6]
> Jul 20 20:06:42 aurora kernel: [<e0984ed1>] ip6_xmit+0x1f1/0x370 [ipv6]
> Jul 20 20:06:42 aurora kernel: [<e09a4936>] tcp_v6_xmit+0x116/0x230
> [ipv6]
> Jul 20 20:06:42 aurora kernel: [<c02621bf>]
> tcp_transmit_skb+0x39f/0x5a0
> Jul 20 20:06:42 aurora kernel: [<c0264a91>] tcp_connect+0x3a1/0x470
> Jul 20 20:06:42 aurora kernel: [<e09a1937>] tcp_v6_connect+0x397/0x750
> [ipv6]
> Jul 20 20:06:42 aurora kernel: [<c0277418>]
> inet_stream_connect+0xe8/0x210
> Jul 20 20:06:42 aurora kernel: [<c02337bb>] sys_connect+0x9b/0xd0
> Jul 20 20:06:42 aurora kernel: [<c023236a>] sock_map_fd+0xfa/0x130
> Jul 20 20:06:42 aurora kernel: [<c023328b>] sock_create+0x10b/0x170
> Jul 20 20:06:42 aurora kernel: [<c023332d>] sys_socket+0x3d/0x60
> Jul 20 20:06:42 aurora kernel: [<c02343bd>] sys_socketcall+0xcd/0x2a0
> Jul 20 20:06:42 aurora kernel: [<c01608c5>] do_fcntl+0xb5/0x1a0
> Jul 20 20:06:42 aurora kernel: [<c0160ab9>] sys_fcntl64+0x79/0xc0
> Jul 20 20:06:43 aurora kernel: [<c010a839>] sysenter_past_esp+0x52/0x71
> Jul 20 20:06:43 aurora kernel:
> Jul 20 20:06:43 aurora kernel: Code: Bad EIP value.
>
> System is nVideo nForce 2 based motherboard running a mostly RedHat
> Rawhide (up to date) with 2.6.0-test rpms by arjanv at RedHat.
>
> Trever

--
"Black holes are where God divided by zero." -- Unknown