[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590

[Dmitriy Altuhov]

** Description changed:

  Ubuntu 12.04.1 LTS
  Samba 2:3.6.3-2ubuntu2.3
  krb5-config 2.2
  Samba on ubuntu joined to Windows 2003 domain
  Share on /media/100RAGE = /dev/md0 (software raid5)
  
  getent passwd, getent group working fine.
  All working fine, except I see errors in samba logs.
  
  We have two of the same server with the same configuration (differents
  only in hostname).
  
- Samba crushes after opening shared folder from windows workstation on
- both servers.
+ Samba crushes everytime after opening shared folder from windows
+ workstation on both servers.
  
-   BACKTRACE: 30 stack frames:
-    #0 smbd(log_stack_trace+0x1a) [0x7f4533d61aea]
-    #1 smbd(smb_panic+0x25) [0x7f4533d61bc5]
-    #2 smbd(+0x409e88) [0x7f4533d52e88]
-    #3 /lib/x86_64-linux-gnu/libc.so.6(+0x364a0) [0x7f45309024a0]
-    #4 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7f4530902425]
-    #5 /lib/x86_64-linux-gnu/libc.so.6(abort+0x17b) [0x7f4530905b8b]
-    #6 /lib/x86_64-linux-gnu/libc.so.6(+0x7439e) [0x7f453094039e]
-    #7 /lib/x86_64-linux-gnu/libc.so.6(+0x7eb96) [0x7f453094ab96]
-    #8 /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2(gss_release_buffer+0x28) [0x7f453309fb78]
-    #9 smbd(gse_get_pac_blob+0x202) [0x7f4533dcf182]
-    #10 smbd(gssapi_server_get_user_info+0x6b) [0x7f4533c661ab]
-    #11 smbd(+0x31167d) [0x7f4533c5a67d]
-    #12 smbd(+0x31306a) [0x7f4533c5c06a]
-    #13 smbd(process_complete_pdu+0x102b) [0x7f4533c5e25b]
-    #14 smbd(process_incoming_data+0x12b) [0x7f4533c5e94b]
-    #15 smbd(np_write_send+0x14e) [0x7f4533c5f02e]
-    #16 smbd(reply_pipe_write_and_X+0x167) [0x7f4533a73967]
-    #17 smbd(reply_write_and_X+0x368) [0x7f4533a7d308]
-    #18 smbd(+0x176fa4) [0x7f4533abffa4]
-    #19 smbd(+0x1773bb) [0x7f4533ac03bb]
-    #20 smbd(+0x1777d3) [0x7f4533ac07d3]
-    #21 smbd(run_events_poll+0x34e) [0x7f4533d718ae]
-    #22 smbd(smbd_process+0x812) [0x7f4533ac1f42]
-    #23 smbd(+0x68666f) [0x7f4533fcf66f]
-    #24 smbd(run_events_poll+0x34e) [0x7f4533d718ae]
-    #25 smbd(+0x428a4a) [0x7f4533d71a4a]
-    #26 smbd(_tevent_loop_once+0x90) [0x7f4533d725d0]
-    #27 smbd(main+0xed0) [0x7f4533a40030]
-    #28 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f45308ed76d]
-    #29 smbd(+0xf7515) [0x7f4533a40515]
+   BACKTRACE: 30 stack frames:
+    #0 smbd(log_stack_trace+0x1a) [0x7f4533d61aea]
+    #1 smbd(smb_panic+0x25) [0x7f4533d61bc5]
+    #2 smbd(+0x409e88) [0x7f4533d52e88]
+    #3 /lib/x86_64-linux-gnu/libc.so.6(+0x364a0) [0x7f45309024a0]
+    #4 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7f4530902425]
+    #5 /lib/x86_64-linux-gnu/libc.so.6(abort+0x17b) [0x7f4530905b8b]
+    #6 /lib/x86_64-linux-gnu/libc.so.6(+0x7439e) [0x7f453094039e]
+    #7 /lib/x86_64-linux-gnu/libc.so.6(+0x7eb96) [0x7f453094ab96]
+    #8 /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2(gss_release_buffer+0x28) [0x7f453309fb78]
+    #9 smbd(gse_get_pac_blob+0x202) [0x7f4533dcf182]
+    #10 smbd(gssapi_server_get_user_info+0x6b) [0x7f4533c661ab]
+    #11 smbd(+0x31167d) [0x7f4533c5a67d]
+    #12 smbd(+0x31306a) [0x7f4533c5c06a]
+    #13 smbd(process_complete_pdu+0x102b) [0x7f4533c5e25b]
+    #14 smbd(process_incoming_data+0x12b) [0x7f4533c5e94b]
+    #15 smbd(np_write_send+0x14e) [0x7f4533c5f02e]
+    #16 smbd(reply_pipe_write_and_X+0x167) [0x7f4533a73967]
+    #17 smbd(reply_write_and_X+0x368) [0x7f4533a7d308]
+    #18 smbd(+0x176fa4) [0x7f4533abffa4]
+    #19 smbd(+0x1773bb) [0x7f4533ac03bb]
+    #20 smbd(+0x1777d3) [0x7f4533ac07d3]
+    #21 smbd(run_events_poll+0x34e) [0x7f4533d718ae]
+    #22 smbd(smbd_process+0x812) [0x7f4533ac1f42]
+    #23 smbd(+0x68666f) [0x7f4533fcf66f]
+    #24 smbd(run_events_poll+0x34e) [0x7f4533d718ae]
+    #25 smbd(+0x428a4a) [0x7f4533d71a4a]
+    #26 smbd(_tevent_loop_once+0x90) [0x7f4533d725d0]
+    #27 smbd(main+0xed0) [0x7f4533a40030]
+    #28 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f45308ed76d]
+    #29 smbd(+0xf7515) [0x7f4533a40515]

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Title:
  Samba crashes invalid pointer: 0x00007f0bc3de7590

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