Messages in this thread | | | From | dstalk@execulin ... | Subject | Re: baycom_ser_hdx Oops 2 crash | Date | Tue, 7 Dec 1999 01:49:31 -0500 (EST) |
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Hi Tom, The output from ksymoops follows. I loaded the all modules exactly as before prior to running ksymoops. Its defaults should be ok. I also tried running tnos again - same result - i.e. the crash appears to be reproducible.
ksymoops 0.7c on i586 2.2.13. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.2.13/ (default) -m /usr/src/linux/System.map (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.
Unable to handle kernel NULL pointer dereference at virtual address 00000001 current->tss.cr3 = 01d89000, %cr = 01d89000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c484aaf7>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010002 eax: c3830800 ebx: 00000246 ecx: c3830ec0 edx: 00000001 esi: c2f214a0 edi: c4c8e460 ebp: c3c79e74 esp: c3c79e40 ds: 0018 es: 0018 ss: 0018 Process net2kiss (pid: 24355, process nr:32, stackpage=c3c79000) Stack: ffffff9c c016507b c2f214a0 c484e460 c2f214a0 c484e460 c01864b4 c2f214a0 c3c79f08 c3c79eec c0186328 0000000a c2f4f140 c27f36ec c0161594 c27f36ec c3c79eec 00000002 c3c79ea8 c3c79f08 c27f36ec 00000000 00000010 c3c79ea8 Call Trace: [<c016507b>] [<c484e460>] [<c484e460>] [<c01864b4>] [<c0186328>] [<c0161594>] [<c0186328>] [<c01621ae>] [<c011e0a1>] [<c011e111>] [<c011e226>] [<c0162a8f>] [<c01091bc>] Code: 89 32 f0 0f ba 35 f4 f6 21 c0 00 53 9d a1 e0 fd 20 c0 89 47
>>EIP; c484aaf7 <[hdlcdrv]hdlcdrv_send_packet+73/90> <===== Trace; c016507b <dev_queue_xmit+7b/c8> Trace; c484e460 <cleanup_module+480/????> Trace; c484e460 <cleanup_module+480/????> Trace; c01864b4 <packet_sendmsg_spkt+18c/1bc> Trace; c0186328 <packet_sendmsg_spkt+0/1bc> Trace; c0161594 <sock_sendmsg+88/ac> Trace; c0186328 <packet_sendmsg_spkt+0/1bc> Trace; c01621ae <sys_sendto+e6/11c> Trace; c011e0a1 <do_no_page+69/e8> Trace; c011e111 <do_no_page+d9/e8> Trace; c011e226 <handle_mm_fault+106/1d0> Trace; c0162a8f <sys_socketcall+133/1e0> Trace; c01091bc <system_call+34/38> Code; c484aaf7 <[hdlcdrv]hdlcdrv_send_packet+73/90> 00000000 <_EIP>: Code; c484aaf7 <[hdlcdrv]hdlcdrv_send_packet+73/90> <===== 0: 89 32 movl %esi,(%edx) <===== Code; c484aaf9 <[hdlcdrv]hdlcdrv_send_packet+75/90> 2: f0 0f ba 35 f4 f6 21 lock btrl $0x0,0xc021f6f4 Code; c484ab00 <[hdlcdrv]hdlcdrv_send_packet+7c/90> 9: c0 00 Code; c484ab02 <[hdlcdrv]hdlcdrv_send_packet+7e/90> b: 53 pushl %ebx Code; c484ab03 <[hdlcdrv]hdlcdrv_send_packet+7f/90> c: 9d popf Code; c484ab04 <[hdlcdrv]hdlcdrv_send_packet+80/90> d: a1 e0 fd 20 c0 movl 0xc020fde0,%eax Code; c484ab09 <[hdlcdrv]hdlcdrv_send_packet+85/90> 12: 89 47 00 movl %eax,0x0(%edi)
1 warning issued. Results may not be reliable.
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