[Samba] Samba 3.4 Panic in Debian

[Dale Schroeder]

After upgrading Debian to 3.4.3-1, my mailbox has been overflowing with 
panic messages similar to what is posted below.
Winbind is having some kind of problem with pulling in the AD groups. 
Any other Debian users seeing this?

Dale

[Thread debugging using libthread_db enabled]
0xb7f7c424 in __kernel_vsyscall ()
#0  0xb7f7c424 in __kernel_vsyscall ()
#1  0xb7d0a053 in waitpid () from /lib/i686/cmov/libc.so.6
#2  0xb7caa8cb in ?? () from /lib/i686/cmov/libc.so.6
#3  0x0817fdc4 in smb_panic (why=0x8508b02 "internal error") at lib/util.c:1486
#4  0x0816d776 in fault_report (sig=11) at lib/fault.c:52
#5  sig_fault (sig=11) at lib/fault.c:75
#6  <signal handler called>
#7  0x08272fef in rpc_pipe_np_smb_conn (p=0x0)
   at rpc_client/rpc_transport_np.c:402
#8  0x0826ad9d in rpccli_set_timeout (rpc_cli=0x0, timeout=35000)
   at rpc_client/cli_pipe.c:2955
#9  0x080df316 in winbindd_lookup_names (mem_ctx=0x9f1a8e8, domain=0x9f1df20, 
   num_names=1, names=0xbfe87f60, domains=0x0, sids=0xbfe87f68, 
   types=0xbfe87f64) at winbindd/winbindd_rpc.c:1287
#10 0x080df4ae in msrpc_name_to_sid (domain=0x9f1df20, mem_ctx=0x9f1a8e8, 
   original_cmd=WINBINDD_GETGROUPS, domain_name=0xbfe883e0 "DOMAIN", 
   name=0xbfe884e0 "root", sid=0xbfe881a4, type=0xbfe881e8)
   at winbindd/winbindd_rpc.c:311
#11 0x080dff80 in name_to_sid (domain=0x9f1df20, mem_ctx=0x9f1a8e8, 
   orig_cmd=WINBINDD_GETGROUPS, domain_name=0xbfe883e0 "DOMAIN", 
   name=0xbfe884e0 "root", sid=0xbfe881a4, type=0xbfe881e8)
   at winbindd/winbindd_reconnect.c:94
#12 0x080e0743 in name_to_sid (domain=0x9f1df20, mem_ctx=0x9f1a8e8, 
   orig_cmd=WINBINDD_GETGROUPS, domain_name=0xbfe883e0 "DOMAIN", 
   name=0xbfe884e0 "root", sid=0xbfe881a4, type=0xbfe881e8)
   at winbindd/winbindd_ads.c:413
#13 0x080c6122 in name_to_sid (domain=0x9f1df20, mem_ctx=0x9f1a8e8, 
   orig_cmd=WINBINDD_GETGROUPS, domain_name=0xbfe883e0 "DOMAIN", 
   name=0xbfe884e0 "root", sid=0xbfe881a4, type=0xbfe881e8)
   at winbindd/winbindd_cache.c:1655
#14 0x080ba7c8 in winbindd_lookup_sid_by_name (mem_ctx=0x9f1a8e8, 
   orig_cmd=WINBINDD_GETGROUPS, domain=0x9f1df20, 
   domain_name=0xbfe883e0 "DOMAIN", name=0xbfe884e0 "root", 
   sid=0xbfe881a4, type=0xbfe881e8) at winbindd/winbindd_util.c:1035
#15 0x080ed20e in winbindd_dual_lookupname (domain=0x9f1df20, state=0xbfe88280)
   at winbindd/winbindd_async.c:445
#16 0x080e89b2 in child_process_request (child=0x9f1e478)
   at winbindd/winbindd_dual.c:453
#17 fork_domain_child (child=0x9f1e478) at winbindd/winbindd_dual.c:1456
#18 0x080ea052 in schedule_async_request (child=0x9f1e478)
   at winbindd/winbindd_dual.c:314
#19 0x080ead56 in async_domain_request (mem_ctx=0x9f17348, domain=0x9f1df20, 
   request=0x9f6f1fc, response=0x9f6fa2c, 
   continuation=0x80eb210 <do_async_recv>, private_data_data=0x9f6f1f8)
   at winbindd/winbindd_dual.c:359
#20 0x080eb068 in do_async_domain (mem_ctx=0x9f17348, domain=0x9f1df20, 
   request=0xbfe89a9c, cont=0x80ed540 <lookupname_recv>, c=0x80b59f0, 
   private_data=0x9ec4bb8) at winbindd/winbindd_async.c:110
#21 0x080ed3f6 in winbindd_lookupname_async (mem_ctx=0x9f17348, 
   dom_name=0x9eb3418 "DOMAIN", name=0x9eb3c78 "root", 
   cont=0x80b59f0 <getgroups_usersid_recv>, orig_cmd=WINBINDD_GETGROUPS, 
   private_data=0x9f1b7d8) at winbindd/winbindd_async.c:412
#22 0x080b5e55 in winbindd_getgroups (state=0x9f74b38)
   at winbindd/winbindd_group.c:1625
#23 0x080afe00 in process_request (private_data=0x9f74b38, success=true)
   at winbindd/winbindd.c:538
#24 request_recv (private_data=0x9f74b38, success=true)
   at winbindd/winbindd.c:811
#25 0x080b0d38 in rw_callback (event=0x9f74b44, flags=1)
   at winbindd/winbindd.c:621
#26 0x080b20b7 in process_loop (argc=) at winbindd/winbindd.c:1109
#27 main (argc=) at winbindd/winbindd.c:1434
A debugging session is active.

[Thread debugging using libthread_db enabled]
0xb7f7c424 in __kernel_vsyscall ()
#0  0xb7f7c424 in __kernel_vsyscall ()
#1  0xb7d0a053 in waitpid () from /lib/i686/cmov/libc.so.6
#2  0xb7caa8cb in ?? () from /lib/i686/cmov/libc.so.6
#3  0x0817fdc4 in smb_panic (why=0x8508b02 "internal error") at lib/util.c:1486
#4  0x0816d776 in fault_report (sig=11) at lib/fault.c:52
#5  sig_fault (sig=11) at lib/fault.c:75
#6  <signal handler called>
#7  0x08272fef in rpc_pipe_np_smb_conn (p=0x0)
   at rpc_client/rpc_transport_np.c:402
#8  0x0826ad9d in rpccli_set_timeout (rpc_cli=0x0, timeout=35000)
   at rpc_client/cli_pipe.c:2955
#9  0x080df316 in winbindd_lookup_names (mem_ctx=0x9f17348, domain=0x9f1df20, 
   num_names=1, names=0xbfe87f60, domains=0x0, sids=0xbfe87f68, 
   types=0xbfe87f64) at winbindd/winbindd_rpc.c:1287
#10 0x080df4ae in msrpc_name_to_sid (domain=0x9f1df20, mem_ctx=0x9f17348, 
   original_cmd=WINBINDD_GETGROUPS, domain_name=0xbfe883e0 "DOMAIN", 
   name=0xbfe884e0 "postfix", sid=0xbfe881a4, type=0xbfe881e8)
   at winbindd/winbindd_rpc.c:311
#11 0x080dff80 in name_to_sid (domain=0x9f1df20, mem_ctx=0x9f17348, 
   orig_cmd=WINBINDD_GETGROUPS, domain_name=0xbfe883e0 "DOMAIN", 
   name=0xbfe884e0 "postfix", sid=0xbfe881a4, type=0xbfe881e8)
   at winbindd/winbindd_reconnect.c:94
#12 0x080e0743 in name_to_sid (domain=0x9f1df20, mem_ctx=0x9f17348, 
   orig_cmd=WINBINDD_GETGROUPS, domain_name=0xbfe883e0 "DOMAIN", 
   name=0xbfe884e0 "postfix", sid=0xbfe881a4, type=0xbfe881e8)
   at winbindd/winbindd_ads.c:413
#13 0x080c6122 in name_to_sid (domain=0x9f1df20, mem_ctx=0x9f17348, 
   orig_cmd=WINBINDD_GETGROUPS, domain_name=0xbfe883e0 "DOMAIN", 
   name=0xbfe884e0 "postfix", sid=0xbfe881a4, type=0xbfe881e8)
   at winbindd/winbindd_cache.c:1655
#14 0x080ba7c8 in winbindd_lookup_sid_by_name (mem_ctx=0x9f17348, 
   orig_cmd=WINBINDD_GETGROUPS, domain=0x9f1df20, 
   domain_name=0xbfe883e0 "DOMAIN", name=0xbfe884e0 "postfix", 
   sid=0xbfe881a4, type=0xbfe881e8) at winbindd/winbindd_util.c:1035
#15 0x080ed20e in winbindd_dual_lookupname (domain=0x9f1df20, state=0xbfe88280)
   at winbindd/winbindd_async.c:445
#16 0x080e89b2 in child_process_request (child=0x9f1e478)
   at winbindd/winbindd_dual.c:453
#17 fork_domain_child (child=0x9f1e478) at winbindd/winbindd_dual.c:1456
#18 0x080ea052 in schedule_async_request (child=0x9f1e478)
   at winbindd/winbindd_dual.c:314
#19 0x080ead56 in async_domain_request (mem_ctx=0x9f1a8e8, domain=0x9f1df20, 
   request=0x9f71e7c, response=0x9f726ac, 
   continuation=0x80eb210 <do_async_recv>, private_data_data=0x9f71e78)
   at winbindd/winbindd_dual.c:359
#20 0x080eb068 in do_async_domain (mem_ctx=0x9f1a8e8, domain=0x9f1df20, 
   request=0xbfe89a9c, cont=0x80ed540 <lookupname_recv>, c=0x80b59f0, 
   private_data=0x9eb3c78) at winbindd/winbindd_async.c:110
#21 0x080ed3f6 in winbindd_lookupname_async (mem_ctx=0x9f1a8e8, 
   dom_name=0x9ec4e78 "DOMAIN", name=0x9ec4f40 "postfix", 
   cont=0x80b59f0 <getgroups_usersid_recv>, orig_cmd=WINBINDD_GETGROUPS, 
   private_data=0x9f1b7d8) at winbindd/winbindd_async.c:412
#22 0x080b5e55 in winbindd_getgroups (state=0x9f777f8)
   at winbindd/winbindd_group.c:1625
#23 0x080afe00 in process_request (private_data=0x9f777f8, success=true)
   at winbindd/winbindd.c:538
#24 request_recv (private_data=0x9f777f8, success=true)
   at winbindd/winbindd.c:811
#25 0x080b0d38 in rw_callback (event=0x9f77804, flags=1)
   at winbindd/winbindd.c:621
#26 0x080b20b7 in process_loop (argc=) at winbindd/winbindd.c:1109
#27 main (argc=) at winbindd/winbindd.c:1434
A debugging session is active.


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