[Samba] BIG problem with the filesharing

[Niko]

When copying files or browsing files it seems like samba or my Win2kpro machine is losing the connection between each other.
Gets an error message on my windows machine but when i try to browse the samba machine directly after there is no problem doing that at all.
Never had this problem with Samba 2.x but with 3.0 it occured. 

[2003/07/05 00:13:25, 0] lib/util_sock.c:read_data(436)
  read_data: read failure for 4. Error = Connection reset by peer
[2003/07/05 01:57:55, 0] lib/util_sock.c:read_data(436)
  read_data: read failure for 4. Error = No route to host



  ===============================================================
[2003/11/18 19:46:15, 0] lib/fault.c:fault_report(37)
  INTERNAL ERROR: Signal 11 in pid 32640 (3.0.0)
  Please read the appendix Bugs of the Samba HOWTO collection
[2003/11/18 19:46:15, 0] lib/fault.c:fault_report(39)
  ===============================================================
[2003/11/18 19:46:15, 0] lib/util.c:smb_panic(1400)
  PANIC: internal error
[2003/11/18 19:46:15, 0] lib/util.c:smb_panic(1407)
  BACKTRACE: 20 stack frames:
   #0 ./smbd(smb_panic+0xfc) [0x818076c]
   #1 ./smbd [0x817203f]
   #2 /lib/tls/libc.so.6 [0x420277b8]
   #3 /lib/tls/libc.so.6(malloc+0x8d) [0x4207378d]
   #4 ./smbd(talloc+0x40) [0x818455c]
   #5 ./smbd(talloc_memdup+0x14) [0x8184738]
   #6 ./smbd(talloc_strdup+0x25) [0x818477d]
   #7 ./smbd(strftime+0x17d9) [0x8076a05]
   #8 ./smbd(mangle_map_filename+0x12) [0x80bec0a]
   #9 ./smbd(mangle_map+0x56) [0x80bd87e]
   #10 ./smbd [0x80a1587]
   #11 ./smbd [0x80a1ccd]
   #12 ./smbd(reply_trans2+0x5d5) [0x80a7bb9]
   #13 ./smbd [0x80b81dd]
   #14 ./smbd [0x80b833d]
   #15 ./smbd(process_smb+0x76) [0x80b8502]
   #16 ./smbd(smbd_process+0x150) [0x80b8fc8]
   #17 ./smbd(main+0x414) [0x81d4544]
   #18 /lib/tls/libc.so.6(__libc_start_main+0xe4) [0x42015704]
   #19 ./smbd(chroot+0x31) [0x8075f2d]








[2003/11/18 22:29:48, 0] lib/fault.c:fault_report(37)
  INTERNAL ERROR: Signal 11 in pid 539 (3.0.0)
  Please read the appendix Bugs of the Samba HOWTO collection
[2003/11/18 22:29:48, 0] lib/fault.c:fault_report(39)
  ===============================================================
[2003/11/18 22:29:48, 0] lib/util.c:smb_panic(1400)
  PANIC: internal error
[2003/11/18 22:29:48, 0] lib/util.c:smb_panic(1407)
  BACKTRACE: 23 stack frames:
   #0 /usr/local/samba/sbin/smbd(smb_panic+0xfc) [0x818076c]
   #1 /usr/local/samba/sbin/smbd [0x817203f]
   #2 /lib/tls/libc.so.6 [0x420277b8]
   #3 /lib/tls/libc.so.6 [0x42074f9a]
   #4 /lib/tls/libc.so.6(__libc_realloc+0x106) [0x42073a46]
   #5 /usr/local/samba/sbin/smbd(Realloc+0x72) [0x817fe82]
   #6 /usr/local/samba/sbin/smbd(convert_string_allocate+0x36f) [0x81705bf]
   #7 /usr/local/samba/sbin/smbd(push_ucs2_allocate+0x30) [0x8170c4c]
   #8 /usr/local/samba/sbin/smbd(unix_strupper+0x19) [0x81706e5]
   #9 /usr/local/samba/sbin/smbd(strupper_m+0x48) [0x817ae88]
   #10 /usr/local/samba/sbin/smbd [0x80bec5a]
   #11 /usr/local/samba/sbin/smbd [0x80bf4ff]
   #12 /usr/local/samba/sbin/smbd(mangle_map+0x66) [0x80bd88e]
   #13 /usr/local/samba/sbin/smbd [0x80a1587]
   #14 /usr/local/samba/sbin/smbd [0x80a1ccd]
   #15 /usr/local/samba/sbin/smbd(reply_trans2+0x5d5) [0x80a7bb9]
   #16 /usr/local/samba/sbin/smbd [0x80b81dd]
   #17 /usr/local/samba/sbin/smbd [0x80b833d]
   #18 /usr/local/samba/sbin/smbd(process_smb+0x76) [0x80b8502]
   #19 /usr/local/samba/sbin/smbd(smbd_process+0x150) [0x80b8fc8]
   #20 /usr/local/samba/sbin/smbd(main+0x414) [0x81d4544]
   #21 /lib/tls/libc.so.6(__libc_start_main+0xe4) [0x42015704]
   #22 /usr/local/samba/sbin/smbd(chroot+0x31) [0x8075f2d]