Thinkpad A21m oops when go to sleep second time

[Daniel Smolik <marvin-0pWKB23IDFjrBKCeMvbIDA@public.gmane.org>]

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Hi,
I have start convert my 2.4.x APM kernel to ACPI and found the OOPS in 
kernel. I have compiled kernel 2.6.12.1 and suspend to RAM and to disk 
  works. But if I go to S3 second time kernel OOPS. OOPS attached. If 
additionail info is needed let me know.


			Thanks
				Dan



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ksymoops 2.4.9 on i686 2.6.12.1.  Options used
     -V (default)
     -k /proc/kallsyms (specified)
     -l /proc/modules (default)
     -o /lib/modules/2.6.12.1/ (default)
     -m /boot/System.map-2.6.12.1 (default)

Warning (read_ksyms): no kernel symbols in ksyms, is /proc/kallsyms a valid ksyms file?
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
eax: 00000000  ebx:c039e5cc ecx: 00000000 edx: 00000003
esi: c039e9f8  edi:c039e9f8 ebp: c0320620 esp: ca803e4c
ds: 007b es:007b ss:0068
Stack: 00000000 00000000 ca802000 cbf8d028 c020c9be c039e9f8 00000000 c039e9f8
       c03a0b08 cbc2eaa8 00000003 c0210658 c03206c0 c039e9f8 cbc2caa8 00000003
       00000003 c0215323 cbc2eaa8 00000003 00000002 cbc2eaa8 00000000 c0216dbf
Call Trace:
[<c020c9be>] uart_suspend_port+0xde/0xf0
[<c0210658>] serial8250_suspend+0x68/0x70
[<c0215323>] paltform_suspend+0x43/0x80
[<c0216dbf>] suspend_device+0xaf/0x0xc0
[<c01bc22a>] kobject_get+0x1a/0x30
[<c0216c3c>] device_suspend+0x6c/0x0x160
[<c0136f47>] suspend_preparde+0x67/0xb0
[<c0137063>] enter_state+0x33/0x70
[<c01e4dff>] acpi_suspend+0x2a/0x3b
[<c01e4ef6>] acpi_system_write_sleept+0x72/0x84
[<c015998e>] vfs_write+0xae/0x130
[<c0159ae1>] sys_write+0x51/0x80
[<c0103185>] sys_call+0x7/0xb
Code: 2a 39 00 74 18 89 74 24 94 89 1c 24 e8 47 fe ff ff 8b 5c 24 08 8b 74 24 0c
Using defaults from ksymoops -t elf32-i386 -a i386


>>ebx; c039e5cc <irq_lists+c/380>
>>esi; c039e9f8 <serial8250_ports+b8/2280>
>>edi; c039e9f8 <serial8250_ports+b8/2280>
>>ebp; c0320620 <serial8250_pops+0/50>
>>esp; ca803e4c <pg0+a456e4c/3fc51400>

Trace; c020c9be <uart_suspend_port+de/f0>
Trace; c0210658 <serial8250_suspend+68/70>
Trace; c0215323 <platform_suspend+43/80>
Trace; c0216dbf <suspend_device+af/c0>
Trace; c01bc22a <kobject_get+1a/30>
Trace; c0216c3c <device_pm_add+6c/a0>
Trace; c0136f47 <suspend_prepare+67/b0>
Trace; c0137063 <enter_state+33/70>
Trace; c01e4dff <acpi_suspend+2a/3b>
Trace; c01e4ef6 <acpi_system_write_sleep+72/84>
Trace; c015998e <vfs_write+ae/130>
Trace; c0159ae1 <sys_write+51/80>
Trace; c0103185 <syscall_call+7/b>

Code;  00000000 Before first symbol
00000000 <_EIP>:
Code;  00000000 Before first symbol
   0:   2a 39                     sub    (%ecx),%bh
Code;  00000002 Before first symbol
   2:   00 74 18 89               add    %dh,0xffffff89(%eax,%ebx,1)
Code;  00000006 Before first symbol
   6:   74 24                     je     2c <_EIP+0x2c>
Code;  00000008 Before first symbol
   8:   94                        xchg   %eax,%esp
Code;  00000009 Before first symbol
   9:   89 1c 24                  mov    %ebx,(%esp)
Code;  0000000c Before first symbol
   c:   e8 47 fe ff ff            call   fffffe58 <_EIP+0xfffffe58>
Code;  00000011 Before first symbol
  11:   8b 5c 24 08               mov    0x8(%esp),%ebx
Code;  00000015 Before first symbol
  15:   8b 74 24 0c               mov    0xc(%esp),%esi


1 warning issued.  Results may not be reliable.