Messages in this thread | | | From | tmg@bc ... | Date | Tue, 20 Jul 1999 16:40:25 -0600 | Subject | oops after nfsd/ppp |
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I got the following oops after modprobing nfsd then starting a PPP connection. The system seemed fine afterwards.
ksymoops 0.7c on i586 2.3.10. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.3.10/ (default) -M (specified)
Unable to handle kernel NULL pointer dereference at virtual address 00000000 current->tss.cr3 = 01497000, %cr3 = 01497000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c010ea64>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010082 eax: 00000016 ebx: c0094000 ecx: c01b8b28 edx: c02ce000 esi: c0094000 edi: c1063f64 ebp: c1063e84 esp: c1063e70 ds: 0018 es: 0018 ss: 0018 Process pppd (pid: 6261, process nr: 27, stackpage=c1063000) Stack: c0094000 c1063f64 00000282 00000001 c0094098 c0c49000 c28620d6 c0094000 c0094000 c0c49100 c285e3f7 c0094000 c0094000 c0c490c0 c0178ca6 c0c49000 c0c49000 bffff558 0000001a c0c49000 c1063f24 c01f1580 00000000 00000000 Call Trace: [<c28620d6>] [<c285e3f7>] [<c0178ca6>] [<c0186702>] [<c017df10>] [<c28625cb>] [<c285e230>] [<c285e300>] [<c285e410>] [<c285e600>] [<c285e730>] [<c285eac0>] [<c285f410>] [<c285f400>] [<c285eb70>] [<c017ad03>] [<c017aff3>] [<c017ad5c>] [<c012dba6>] [<c010794c>] Code: c7 05 00 00 00 00 00 00 00 00 83 c4 04 8d 76 00 8b 4d fc 83
>>EIP; c010ea64 <notify_parent+664/d10> <===== Trace; c28620d6 <[ppp_deflate]scan_tree+b6/140> Trace; c285e3f7 <[sb]es1887_mix+a4d3/c12c> Trace; c0178ca6 <ide_unregister_module+3a6/9c0> Trace; c0186702 <tty_hung_up_p+e02/16b0> Trace; c017df10 <create_proc_ide_interfaces+2110/2610> Trace; c28625cb <[ppp_deflate]send_tree+46b/610> Trace; c285e230 <[sb]es1887_mix+a30c/c12c> Trace; c285e300 <[sb]es1887_mix+a3dc/c12c> Trace; c285e410 <[sb]es1887_mix+a4ec/c12c> Trace; c285e600 <[sb]es1887_mix+a6dc/c12c> Trace; c285e730 <[sb]es1887_mix+a80c/c12c> Trace; c285eac0 <[sb]es1887_mix+ab9c/c12c> Trace; c285f410 <[sb]es1887_mix+b4ec/c12c> Trace; c285f400 <[sb]es1887_mix+b4dc/c12c> Trace; c285eb70 <[sb]es1887_mix+ac4c/c12c> Trace; c017ad03 <resetup_one_dev+1a43/2680> Trace; c017aff3 <resetup_one_dev+1d33/2680> Trace; c017ad5c <resetup_one_dev+1a9c/2680> Trace; c012dba6 <flush_old_exec+106/1f0> Trace; c010794c <dump_thread+115c/2730> Code; c010ea64 <notify_parent+664/d10> 00000000 <_EIP>: Code; c010ea64 <notify_parent+664/d10> <===== 0: c7 05 00 00 00 movl $0x0,0x0 <===== Code; c010ea69 <notify_parent+669/d10> 5: 00 00 00 00 00 Code; c010ea6e <notify_parent+66e/d10> a: 83 c4 04 addl $0x4,%esp Code; c010ea71 <notify_parent+671/d10> d: 8d 76 00 leal 0x0(%esi),%esi Code; c010ea74 <notify_parent+674/d10> 10: 8b 4d fc movl 0xfffffffc(%ebp),%ecx Code; c010ea77 <notify_parent+677/d10> 13: 83 00 00 addl $0x0,(%eax)
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