Hi. I have 4 outputs from a 2.4.19-pre1-aa1 kernel. The first, happened while donwloading a file with X && a screensaver
The rest happened while displaying a mpeg video with xine, the three at the same time.
ksymoops 2.4.3 on i686 2.4.19pre1aa1. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19pre1/ (default)
-m /boot/System.map-2.4.19pre1 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Mar 3 20:39:17 localhost kernel: Unable to handle kernel paging request at virtual address 04740010
Mar 3 20:39:17 localhost kernel: c01a078a
Mar 3 20:39:17 localhost kernel: *pde = 00000000
Mar 3 20:39:17 localhost kernel: Oops: 0000
Mar 3 20:39:17 localhost kernel: CPU: 0
Mar 3 20:39:17 localhost kernel: EIP: 0010:[sock_poll+30/40] Tainted: P
Mar 3 20:39:17 localhost kernel: EFLAGS: 00210286
Mar 3 20:39:17 localhost kernel: eax: 0473fff4 ebx: c0bc0e40 ecx: 00000000 edx: c0de0ea0
Mar 3 20:39:17 localhost kernel: esi: c0bc0e40 edi: 00000000 ebp: c0d17f70 esp: c0d17f28
Mar 3 20:39:17 localhost kernel: ds: 0018 es: 0018 ss: 0018
Mar 3 20:39:17 localhost kernel: Process XFree86 (pid: 313, stackpage=c0d17000)
Mar 3 20:39:17 localhost kernel: Stack: c0bc0e40 c0de0ea0 00000000 00000000 c013aec6 c0bc0e40 00000000 00000100
Mar 3 20:39:17 localhost kernel: 00000020 c19e7a40 00000145 00000002 c0d16000 7fffffff 00000001 00000000
Mar 3 20:39:17 localhost kernel: 00000000 c0ba3000 00000000 c013b31c 00000013 c0d17fa8 c0d17fa4 c0d16000
Mar 3 20:39:17 localhost kernel: Call Trace: [do_select+226/476] [sys_select+820/1156] [system_call+51/64]
Mar 3 20:39:17 localhost kernel: Code: 8b 40 1c ff d0 83 c4 0c 5b c3 53 8b 5c 24 08 8b 43 08 8b 54
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 8b 40 1c mov 0x1c(%eax),%eax
Code; 00000002 Before first symbol
3: ff d0 call *%eax
Code; 00000004 Before first symbol
5: 83 c4 0c add $0xc,%esp
Code; 00000008 Before first symbol
8: 5b pop %ebx
Code; 00000008 Before first symbol
9: c3 ret
Code; 0000000a Before first symbol
a: 53 push %ebx
Code; 0000000a Before first symbol
b: 8b 5c 24 08 mov 0x8(%esp,1),%ebx
Code; 0000000e Before first symbol
f: 8b 43 08 mov 0x8(%ebx),%eax
Code; 00000012 Before first symbol
12: 8b 54 00 00 mov 0x0(%eax,%eax,1),%edx
1 warning issued. Results may not be reliable.
----------------------------------------------------------
ksymoops 2.4.3 on i686 2.4.19pre1aa1. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19pre1/ (default)
-m /boot/System.map-2.4.19pre1 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Mar 3 21:00:29 localhost kernel: Unable to handle kernel paging request at virtual address 74a0047a
Mar 3 21:00:29 localhost kernel: c012e4d5
Mar 3 21:00:29 localhost kernel: *pde = 00000000
Mar 3 21:00:29 localhost kernel: Oops: 0000
Mar 3 21:00:29 localhost kernel: CPU: 0
Mar 3 21:00:29 localhost kernel: EIP: 0010:[sys_write+65/224] Tainted: P
Mar 3 21:00:29 localhost kernel: EFLAGS: 00210202
Mar 3 21:00:29 localhost kernel: eax: 74a00452 ebx: 00000000 ecx: 00000000 edx: c0bf9280
Mar 3 21:00:29 localhost kernel: esi: c18ec660 edi: fffffff7 ebp: 00000034 esp: c0af1fb0
Mar 3 21:00:29 localhost kernel: ds: 0018 es: 0018 ss: 0018
Mar 3 21:00:29 localhost kernel: Process xine (pid: 619, stackpage=c0af1000)
Mar 3 21:00:29 localhost kernel: Stack: c0af0000 00000034 080dc910 bebff898 c0106b83 00000003 080dc910 00000034
Mar 3 21:00:29 localhost kernel: 00000034 080dc910 bebff898 00000004 0000002b 0000002b 00000004 4028b534
Mar 3 21:00:29 localhost kernel: 00000023 00200287 bebff858 0000002b
Mar 3 21:00:29 localhost kernel: Call Trace: [system_call+51/64]
Mar 3 21:00:29 localhost kernel: Code: f6 40 28 40 74 25 66 8b 42 32 25 08 04 00 00 66 3d 00 04 75
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: f6 40 28 40 testb $0x40,0x28(%eax)
Code; 00000004 Before first symbol
4: 74 25 je 2b <_EIP+0x2b> 0000002a Before first symbol
Code; 00000006 Before first symbol
6: 66 8b 42 32 mov 0x32(%edx),%ax
Code; 0000000a Before first symbol
a: 25 08 04 00 00 and $0x408,%eax
Code; 0000000e Before first symbol
f: 66 3d 00 04 cmp $0x400,%ax
Code; 00000012 Before first symbol
13: 75 00 jne 15 <_EIP+0x15> 00000014 Before first symbol
----------------------------------------------------------
1 warning issued. Results may not be reliable.
ksymoops 2.4.3 on i686 2.4.19pre1aa1. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19pre1/ (default)
-m /boot/System.map-2.4.19pre1 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Mar 3 21:00:29 localhost kernel: <1>Unable to handle kernel paging request at virtual address 1b0b315c
Mar 3 21:00:29 localhost kernel: c01a078a
Mar 3 21:00:29 localhost kernel: *pde = 00000000
Mar 3 21:00:29 localhost kernel: Oops: 0000
Mar 3 21:00:29 localhost kernel: CPU: 0
Mar 3 21:00:29 localhost kernel: EIP: 0010:[sock_poll+30/40] Tainted: P
Mar 3 21:00:29 localhost kernel: EFLAGS: 00210286
Mar 3 21:00:29 localhost kernel: eax: 1b0b3140 ebx: c18ec660 ecx: 00000000 edx: c0bf93a0
Mar 3 21:00:29 localhost kernel: esi: c18ec660 edi: 00000000 ebp: c16fdf70 esp: c16fdf28
Mar 3 21:00:29 localhost kernel: ds: 0018 es: 0018 ss: 0018
Mar 3 21:00:29 localhost kernel: Process xine (pid: 464, stackpage=c16fd000)
Mar 3 21:00:29 localhost kernel: Stack: c18ec660 c0bf93a0 00000000 00000000 c013aec6 c18ec660 00000000 00000004
Mar 3 21:00:29 localhost kernel: 00000004 c10b0eb8 00000145 00000008 c16fc000 7fffffff 00000003 00000000
Mar 3 21:00:29 localhost kernel: 00000000 c15c5000 00000000 c013b31c 00000004 c16fdfa8 c16fdfa4 c16fc000
Mar 3 21:00:29 localhost kernel: Call Trace: [do_select+226/476] [sys_select+820/1156] [system_call+51/64]
Mar 3 21:00:29 localhost kernel: Code: 8b 40 1c ff d0 83 c4 0c 5b c3 53 8b 5c 24 08 8b 43 08 8b 54
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 8b 40 1c mov 0x1c(%eax),%eax
Code; 00000002 Before first symbol
3: ff d0 call *%eax
Code; 00000004 Before first symbol
5: 83 c4 0c add $0xc,%esp
Code; 00000008 Before first symbol
8: 5b pop %ebx
Code; 00000008 Before first symbol
9: c3 ret
Code; 0000000a Before first symbol
a: 53 push %ebx
Code; 0000000a Before first symbol
b: 8b 5c 24 08 mov 0x8(%esp,1),%ebx
Code; 0000000e Before first symbol
f: 8b 43 08 mov 0x8(%ebx),%eax
Code; 00000012 Before first symbol
12: 8b 54 00 00 mov 0x0(%eax,%eax,1),%edx
1 warning issued. Results may not be reliable.
----------------------------------------------------------
ksymoops 2.4.3 on i686 2.4.19pre1. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19pre1/ (default)
-m /boot/System.map-2.4.19pre1 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Mar 3 21:00:29 localhost kernel: <1>Unable to handle kernel paging request at virtual address 26b246c3
Mar 3 21:00:29 localhost kernel: c013dad1
Mar 3 21:00:29 localhost kernel: *pde = 00000000
Mar 3 21:00:29 localhost kernel: Oops: 0000
Mar 3 21:00:29 localhost kernel: CPU: 0
Mar 3 21:00:29 localhost kernel: EIP: 0010:[locks_remove_posix+49/312] Tainted: P
Mar 3 21:00:29 localhost kernel: EFLAGS: 00010286
Mar 3 21:00:29 localhost kernel: eax: 26b24697 ebx: c18ec660 ecx: 26b24697 edx: c0bf9328
Mar 3 21:00:29 localhost kernel: esi: c0e9a000 edi: c0bf9328 ebp: c0e96da0 esp: c0e9be98
Mar 3 21:00:29 localhost kernel: ds: 0018 es: 0018 ss: 0018
Mar 3 21:00:29 localhost kernel: Process xine (pid: 474, stackpage=c0e9b000)
Mar 3 21:00:29 localhost kernel: Stack: c18ec660 00000000 c0e96da0 00000001 c012e065 c18ec660 c0e96da0 00000000
Mar 3 21:00:29 localhost kernel: c18ec660 00000000 0000003f 00000003 c0115ab8 c18ec660 c0e96da0 c1cf8820
Mar 3 21:00:29 localhost kernel: c0e9a000 0000000b c0e9bfc4 c0e96ec0 c011608f c0e96da0 0000000b 0000000b
Mar 3 21:00:29 localhost kernel: Call Trace: [filp_close+85/100] [put_files_struct+84/188] [do_exit+199/492] [do_signal+559/660]
Mar 3 21:00:29 localhost kernel: Code: f6 40 2c 01 0f 84 ec 00 00 00 39 68 14 0f 85 e3 00 00 00 8b
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: f6 40 2c 01 testb $0x1,0x2c(%eax)
Code; 00000004 Before first symbol
4: 0f 84 ec 00 00 00 je f6 <_EIP+0xf6> 000000f6 Before first symbol
Code; 0000000a Before first symbol
a: 39 68 14 cmp %ebp,0x14(%eax)
Code; 0000000c Before first symbol
d: 0f 85 e3 00 00 00 jne f6 <_EIP+0xf6> 000000f6 Before first symbol
Code; 00000012 Before first symbol
13: 8b 00 mov (%eax),%eax
1 warning issued. Results may not be reliable.
On Sun, Mar 03, 2002 at 09:41:35PM +0100, Diego Calleja wrote:
>
> Mar 3 20:39:17 localhost kernel: Unable to handle kernel paging request at virtual address 04740010
> Mar 3 20:39:17 localhost kernel: c01a078a
> Mar 3 20:39:17 localhost kernel: *pde = 00000000
> Mar 3 20:39:17 localhost kernel: Oops: 0000
> Mar 3 20:39:17 localhost kernel: CPU: 0
> Mar 3 20:39:17 localhost kernel: EIP: 0010:[sock_poll+30/40] Tainted: P
Which modules do you have loaded ?
--
| Dave Jones. http://www.codemonkey.org.uk
| SuSE Labs
> Which modules do you have loaded ?
nls_iso8859-1, nls_cp850, fat, vfat, ppp_generic, ppp_deflate, ppp_async, slhc, opl3, sb, sb_lib, tdfx, isa-pnp, uart401, sound,
sound_core, apm, rtc
>
> --
> | Dave Jones. http://www.codemonkey.org.uk
> | SuSE Labs
Another X hangup today, after leaving the machine with screensaver -just as the first report of my previous message-
In the screen there is the image of the screensaver stopped.
Same modules, same 2.4.19-pre1aa1 kernel.
ksymoops 2.4.3 on i686 2.4.19pre1. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19pre1/ (default)
-m /boot/System.map-2.4.19pre1 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Mar 4 21:10:56 localhost kernel: CPU: 0
Mar 4 21:10:56 localhost kernel: EIP: 0010:[__pollwait+108/140] Tainted: P
Mar 4 21:10:56 localhost kernel: EFLAGS: 00013286
Mar 4 21:10:56 localhost kernel: eax: c15d4000 ebx: c1f52000 ecx: c0206690 edx: ffffffff
Mar 4 21:10:56 localhost kernel: esi: c15d5f68 edi: c15e1ee0 ebp: c1289ebc esp: c15d5f00
Mar 4 21:10:56 localhost kernel: ds: 0018 es: 0018 ss: 0018
Mar 4 21:10:56 localhost kernel: Process XFree86 (pid: 316, stackpage=c15d5000)
Mar 4 21:10:56 localhost kernel: Stack: c1340740 c15e1ee0 00000000 c15d5f70 c01d7d43 c15e1ee0 c1289ebc c15d5f68
Mar 4 21:10:56 localhost kernel: c15e1ee0 c01a078f c15e1ee0 c1289ea0 c15d5f68 00000000 c013aec6 c15e1ee0
Mar 4 21:10:56 localhost kernel: c15d5f68 00000100 00000020 c0a95a20 00000145 00000002 c15d4000 7fffffff
Mar 4 21:10:57 localhost kernel: Call Trace: [unix_poll+35/132] [sock_poll+35/40] [do_select+226/476] [sys_select+820/1156] [system_call+51/64]
Mar 4 21:10:57 localhost kernel: Code: 89 3a 89 6a 14 8d 4a 04 c7 42 04 00 00 00 00 89 41 04 89 ca
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 89 3a mov %edi,(%edx)
Code; 00000002 Before first symbol
2: 89 6a 14 mov %ebp,0x14(%edx)
Code; 00000004 Before first symbol
5: 8d 4a 04 lea 0x4(%edx),%ecx
Code; 00000008 Before first symbol
8: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
Code; 0000000e Before first symbol
f: 89 41 04 mov %eax,0x4(%ecx)
Code; 00000012 Before first symbol
12: 89 ca mov %ecx,%edx
1 warning issued. Results may not be reliable.
On Mon, Mar 04, 2002 at 10:42:11PM +0100, Diego Calleja wrote:
> Another X hangup today, after leaving the machine with screensaver -just as the first report of my previous message-
> In the screen there is the image of the screensaver stopped.
> Same modules, same 2.4.19-pre1aa1 kernel.
Never seen this one and I changed nothing in select and af_unix. can you
send me the output of objdump -d fs/select.o too so I can find exactly
which line of C code is oopsing? (make fs/select.lst and sending me
select.lst would be fine too)
Did it ever happened to you on older kernels or with different X server?
I guess the hardware, X or some driver is giving you problems, I doubt
the problem is really in the poll afunix path.
>
>
> ksymoops 2.4.3 on i686 2.4.19pre1. Options used
> -V (default)
> -k /proc/ksyms (default)
> -l /proc/modules (default)
> -o /lib/modules/2.4.19pre1/ (default)
> -m /boot/System.map-2.4.19pre1 (default)
>
> Warning: You did not tell me where to find symbol information. I will
> assume that the log matches the kernel and modules that are running
> right now and I'll use the default options above for symbol resolution.
> If the current kernel and/or modules do not match the log, you can get
> more accurate output by telling me the kernel version and where to find
> map, modules, ksyms etc. ksymoops -h explains the options.
>
> Mar 4 21:10:56 localhost kernel: CPU: 0
> Mar 4 21:10:56 localhost kernel: EIP: 0010:[__pollwait+108/140] Tainted: P
> Mar 4 21:10:56 localhost kernel: EFLAGS: 00013286
> Mar 4 21:10:56 localhost kernel: eax: c15d4000 ebx: c1f52000 ecx: c0206690 edx: ffffffff
> Mar 4 21:10:56 localhost kernel: esi: c15d5f68 edi: c15e1ee0 ebp: c1289ebc esp: c15d5f00
> Mar 4 21:10:56 localhost kernel: ds: 0018 es: 0018 ss: 0018
> Mar 4 21:10:56 localhost kernel: Process XFree86 (pid: 316, stackpage=c15d5000)
> Mar 4 21:10:56 localhost kernel: Stack: c1340740 c15e1ee0 00000000 c15d5f70 c01d7d43 c15e1ee0 c1289ebc c15d5f68
> Mar 4 21:10:56 localhost kernel: c15e1ee0 c01a078f c15e1ee0 c1289ea0 c15d5f68 00000000 c013aec6 c15e1ee0
> Mar 4 21:10:56 localhost kernel: c15d5f68 00000100 00000020 c0a95a20 00000145 00000002 c15d4000 7fffffff
> Mar 4 21:10:57 localhost kernel: Call Trace: [unix_poll+35/132] [sock_poll+35/40] [do_select+226/476] [sys_select+820/1156] [system_call+51/64]
> Mar 4 21:10:57 localhost kernel: Code: 89 3a 89 6a 14 8d 4a 04 c7 42 04 00 00 00 00 89 41 04 89 ca
> Using defaults from ksymoops -t elf32-i386 -a i386
>
> Code; 00000000 Before first symbol
> 00000000 <_EIP>:
> Code; 00000000 Before first symbol
> 0: 89 3a mov %edi,(%edx)
> Code; 00000002 Before first symbol
> 2: 89 6a 14 mov %ebp,0x14(%edx)
> Code; 00000004 Before first symbol
> 5: 8d 4a 04 lea 0x4(%edx),%ecx
> Code; 00000008 Before first symbol
> 8: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
> Code; 0000000e Before first symbol
> f: 89 41 04 mov %eax,0x4(%ecx)
> Code; 00000012 Before first symbol
> 12: 89 ca mov %ecx,%edx
>
>
> 1 warning issued. Results may not be reliable.
Andrea