Stephan
On Fri, 31 Jan 1997, Rick Cook wrote:
> Hello all,
>
> I upgraded to 2.0.28 (with the "getmhz" patch) from 2.0.25 yesterday. Today,
> when I attempted to "ls" an smbmount'd directory (first attempt with 2.0.28),
> I first got a segmentation fault, then an "infinitely" running ls (kill -9
> does not kill) process with the following OOPS:
>
>
> Unable to handle kernel paging request at virtual address c282f0fa
> current->tss.cr3 = 00dae000,
> *pde = 0009e067
> *pte = 00000000
> Oops: 0000
> CPU: 0
> EIP: 0010:[<00172507>]
> EFLAGS: 00010246
> eax: 00a06018 ebx: 00000001 ecx: 00000014 edx: 00000154
> esi: 00a06018 edi: 0282f0e0 ebp: 0282f0e0 esp: 00940aa0
> ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
> Process ls (pid: 8262, process nr: 38, stackpage=00940000)
> Stack: 0282a3d8 0000002f 0000002a 0282f0e0 0017289a 00a06018 0282f0e0
> 0282a3d8
> 00000001 00000002 0074be88 0074be88 013c7800 0000002a 00940b18
> 00000003
> 00000001 00000001 00000001 0000002f 00000000 0000002c 0000002a
> 0282d000
> Call Trace: [<0282a3d8>] [<0282f0e0>] [<0017289a>] [<0282f0e0>] [<0282a3d8>]
> [<0282d000>] [<0282dfef>]
> [<0011be83>] [<0011be83>] [<0011969f>] [<00119723>] [<0011959c>]
> [<0010a780>] [<001106e8>] [<001105cc>]
> [<0010a780>] [<0012e247>] [<0012f349>] [<00123c6a>] [<00159c8c>]
> [<0015a1c4>] [<0012454a>] [<0015af60>]
> [<0015b091>] [<00111598>] [<00172949>] [<02827000>] [<001753b7>]
> [<02827000>] [<00175629>] [<0012c6ef>]
> [<0012c5b4>] [<0010a5f5>]
> Code: 0f b6 5f 1a 8b 4c 24 1c 89 99 38 01 00 00 8b 6c 24 1c 83 c5
>
>
> ksymoops says (no surprise, its in smb...):
>
> Using `/System.map' to map addresses to symbols.
>
> >>EIP: 172507 <smb_decode_long_dirent+27/138>
> Trace: 282a3d8
> Trace: 282f0e0
> Trace: 17289a <smb_proc_readdir_long+282/30c>
> Trace: 282f0e0
> Trace: 282a3d8
> Trace: 282d000
> Trace: 282dfef
> Trace: 11be83 <filemap_nopage+ef/298>
> Trace: 11be83 <filemap_nopage+ef/298>
> Trace: 11969f <do_no_page+103/328>
> Trace: 119723 <do_no_page+187/328>
> Trace: 119723 <do_no_page+187/328>
> Trace: 10a780 <error_code+40/50>
> Trace: 1106e8 <do_page_fault+11c/2cc>
> Trace: 1106e8 <do_page_fault+11c/2cc>
> Trace: 10a780 <error_code+40/50>
> Trace: 12e247 <padzero+2f/3c>
> Trace: 12f349 <load_elf_binary+a95/b30>
> Trace: 123c6a <getblk+3a/468>
> Trace: 159c8c <inode_getblk+44/198>
> Trace: 15a1c4 <ext2_getblk+b8/22c>
> Trace: 12454a <__brelse+22/44>
> Trace: 15af60 <ext2_find_entry+21c/2cc>
> Trace: 15b091 <ext2_lookup+81/170>
> Trace: 111598 <timer_bh+b8/14c>
> Trace: 172949 <smb_proc_readdir+25/3c>
> Trace: 2827000
> Trace: 1753b7 <smb_refill_dir_cache+37/130>
> Trace: 2827000
> Trace: 175629 <smb_readdir+179/240>
> Trace: 12c6ef <sys_getdents+97/c8>
> Trace: 12c5b4 <filldir>
> Trace: 10a5f5 <system_call+55/80>
>
> Code: 172507 <smb_decode_long_dirent+27/138> movzbl 0x1a(%edi),%ebx
> Code: 17250b <smb_decode_long_dirent+2b/138> movl 0x1c(%esp,1),%ecx
> Code: 17250f <smb_decode_long_dirent+2f/138> movl %ebx,0x138(%ecx)
> Code: 172515 <smb_decode_long_dirent+35/138> movl 0x1c(%esp,1),%ebp
> Code: 172519 <smb_decode_long_dirent+39/138> addl $0x0,%ebp
> Code: 17251c <smb_decode_long_dirent+3c/138> nop
> Code: 17251d <smb_decode_long_dirent+3d/138> nop
> Code: 17251e <smb_decode_long_dirent+3e/138> nop
>
>
> Any suggestions?
>
> Thanks,
>
> Rick Cook
> --
> Work: cook@vs.lmco.com
> Home: cookrick@ix.netcom.com
>
>
>
>
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Stephan Meyer
+49-89-4301114
Stephan.Meyer@munich.netsurf.de
http://fatman.mathematik.tu-muenchen.de/~meyer/
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