[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
The attachment samba-3.6.3-missing-gss-buffer-desc-init.patch seems to be a patch. If it isn't, please remove the patch flag from the attachment, remove the patch tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
I tracked my crash to what appears to be missing structure initialization, resulting in invalid pointers being free()d Added two initializations, seems to fix the problem. Not being familiar with samba, please confirm if I'm doing the right thing. ** Patch added: samba-3.6.3-missing-gss-buffer-desc-init.patch https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+attachment/4298408/+files/samba-3.6.3-missing-gss-buffer-desc-init.patch -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
I seem to have hit the same bug, invalid poiter free()d by gssalloc_free() called by gss_release_buffer() Happens when a program installed on the DC connects to this linux requesting some registry keys (not knowing this is not a windows machine) Here is a stack trace with full symbols Core was generated by `smbd -F'. Program terminated with signal 6, Aborted. #0 0x7f4458a000d5 in __GI_raise (sig=optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt #0 0x7f4458a000d5 in __GI_raise (sig=optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x7f4458a0383b in __GI_abort () at abort.c:91 #2 0x7f445be50eeb in dump_core () at lib/fault.c:391 #3 0x7f445be5f5d1 in smb_panic (why=optimized out) at lib/util.c:1133 #4 0x7f445be50838 in fault_report (sig=6) at lib/fault.c:53 #5 sig_fault (sig=6) at lib/fault.c:76 #6 signal handler called #7 0x7f4458a000d5 in __GI_raise (sig=optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #8 0x7f4458a0383b in __GI_abort () at abort.c:91 #9 0x7f4458a3e04e in __libc_message (do_abort=2, fmt=0x7f4458b485e0 *** glibc detected *** %s: %s: 0x%s ***\n) at ../sysdeps/unix/sysv/linux/libc_fatal.c:201 #10 0x7f4458a48846 in malloc_printerr (action=3, str=0x7f4458b44ee9 free(): invalid pointer, ptr=optimized out) at malloc.c:5047 #11 0x7f445b19db78 in gssalloc_free (value=optimized out) at ../../../include/gssapi/gssapi_alloc.h:22 #12 gss_release_buffer (minor_status=optimized out, buffer=0x7ef4b840) at ../../../../src/lib/gssapi/mechglue/g_rel_buffer.c:52 #13 0x7f445beccca2 in gse_get_pac_blob (gse_ctx=optimized out, mem_ctx=0x7f445e2dce70, pac_blob=optimized out) at librpc/crypto/gse.c:731 #14 0x7f445bd63a8b in gssapi_server_get_user_info (gse_ctx=0x7f445e2d8020, mem_ctx=0x7f445e2d7380, client_id=0x7f445e2bd5e8, server_info=0x7f445e2d73a8) at rpc_server/dcesrv_gssapi.c:127 #15 0x7f445bd57f5d in pipe_gssapi_verify_final (mem_ctx=0x7f445e2d7380, gse_ctx=0x7f445e2d8020, client_id=0x7f445e2bd5e8, session_info=0x7f445e2d73a8) at rpc_server/srv_pipe.c:734 #16 0x7f445bd5994a in pipe_auth_verify_final (p=0x7f445e2d7380) at rpc_server/srv_pipe.c:814 #17 0x7f445bd5bb3b in api_pipe_alter_context (pkt=0x7f445e2d3200, p=0x7f445e2d7380) at rpc_server/srv_pipe.c:1403 #18 process_complete_pdu (p=0x7f445e2d7380) at rpc_server/srv_pipe.c:1955 #19 0x7f445bd5c22b in process_incoming_data (p=0x7f445e2d7380, data=0x7f445e2e4cb4 \270\020\270\020, n=optimized out) at rpc_server/srv_pipe_hnd.c:218 #20 0x7f445bd5c90e in write_to_internal_pipe (n=216, data=0x7f445e2e4cb4 \270\020\270\020, p=0x7f445e2d7380) at rpc_server/srv_pipe_hnd.c:244 #21 np_write_send (mem_ctx=optimized out, ev=0x7f445e2bd520, handle=optimized out, data=optimized out, len=216) at rpc_server/srv_pipe_hnd.c:538 #22 0x7f445bb71177 in reply_pipe_write_and_X (req=0x7f445e2e4dd0) at smbd/pipes.c:322 #23 0x7f445bb7ab18 in reply_write_and_X (req=0x7f445e2e4dd0) at smbd/reply.c:4529 #24 0x7f445bbbd9c4 in switch_message (type=47 '/', req=0x7f445e2e4dd0, size=284) at smbd/process.c:1574 #25 0x7f445bbbdddb in construct_reply (deferred_pcd=0x0, encrypted=false, seqnum=optimized out, unread_bytes=0, size=284, inbuf=0x0, sconn=0x7f445e2bd5e0) at smbd/process.c:1610 #26 process_smb (sconn=0x7f445e2bd5e0, inbuf=optimized out, nread=284, unread_bytes=0, seqnum=optimized out, encrypted=false, deferred_pcd=0x0) at smbd/process.c:1688 #27 0x7f445bbbe1f3 in smbd_server_connection_read_handler (conn=0x7f445e2bd5e0, fd=24) at smbd/process.c:2317 #28 0x7f445be6f27e in run_events_poll (num_pfds=2, pfds=0x7f445e2ce2e0, pollrtn=optimized out, ev=0x7f445e2bd520) at lib/events.c:286 #29 run_events_poll (ev=0x7f445e2bd520, pollrtn=optimized out, pfds=0x7f445e2ce2e0, num_pfds=2) at lib/events.c:184 #30 0x7f445bbbf962 in smbd_server_connection_loop_once (conn=0x7f445e2bd5e0) at smbd/process.c:1017 #31 smbd_process (sconn=0x7f445e2bd5e0) at smbd/process.c:3158 #32 0x7f445c0cd21f in smbd_accept_connection (ev=optimized out, fde=optimized out, flags=optimized out, private_data=optimized out) at smbd/server.c:511 #33 0x7f445be6f27e in run_events_poll (num_pfds=5, pfds=0x7f445e2d67c0, pollrtn=optimized out, ev=0x7f445e2bd520) at lib/events.c:286 #34 run_events_poll (ev=0x7f445e2bd520, pollrtn=optimized out, pfds=0x7f445e2d67c0, num_pfds=5) at lib/events.c:184 #35 0x7f445be6f41a in s3_event_loop_once (ev=0x7f445e2bd520, location=optimized out) at lib/events.c:349 #36 0x7f445be6ffa0 in _tevent_loop_once (ev=0x7f445e2bd520, location=0x7f445c2d1f37 smbd/server.c:844) at ../lib/tevent/tevent.c:494 #37 0x7f445bb3e060 in smbd_parent_loop (parent=optimized out) at smbd/server.c:844 #38 main (argc=optimized out, argv=optimized out) at smbd/server.c:1326 -- You received this bug notification because you are a
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
In my case the crash only happens on remote registry access, file sharing works. Mine is joined to a Windows 2012 AD. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: samba (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
** Changed in: samba (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
** Changed in: samba (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
#0 0x7f8f4377e425 in raise () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) where #0 0x7f8f4377e425 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f8f43781b8b in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x7f8f46bcf53b in dump_core () at lib/fault.c:391 #3 0x7f8f46bddc01 in smb_panic (why=optimized out) at lib/util.c:1133 #4 0x7f8f46bcee88 in fault_report (sig=6) at lib/fault.c:53 #5 sig_fault (sig=6) at lib/fault.c:76 #6 signal handler called #7 0x7f8f4377e425 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x7f8f43781b8b in abort () from /lib/x86_64-linux-gnu/libc.so.6 #9 0x7f8f437bc39e in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #10 0x7f8f437c6b96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #11 0x7f8f45f1bb78 in gss_release_buffer () from /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2 #12 0x7f8f46c4b182 in gse_get_pac_blob (gse_ctx=optimized out, mem_ctx=0x7f8f4778a4e0, pac_blob=optimized out) at librpc/crypto/gse.c:731 #13 0x7f8f46ae21ab in gssapi_server_get_user_info (gse_ctx=0x7f8f47790030, mem_ctx=0x7f8f47786660, client_id=0x7f8f477705e8, server_info=0x7f8f47786688) at rpc_server/dcesrv_gssapi.c:127 #14 0x7f8f46ad667d in pipe_gssapi_verify_final (mem_ctx=0x7f8f47786660, gse_ctx=0x7f8f47790030, client_id=0x7f8f477705e8, session_info=0x7f8f47786688) at rpc_server/srv_pipe.c:734 #15 0x7f8f46ad806a in pipe_auth_verify_final (p=0x7f8f47786660) at rpc_server/srv_pipe.c:814 #16 0x7f8f46ada25b in api_pipe_alter_context (pkt=0x7f8f47790f30, p=0x7f8f47786660) at rpc_server/srv_pipe.c:1403 #17 process_complete_pdu (p=0x7f8f47786660) at rpc_server/srv_pipe.c:1955 #18 0x7f8f46ada94b in process_incoming_data (p=0x7f8f47786660, data=0x7f8f47792db4 \270\020\270\020, n=optimized out) at rpc_server/srv_pipe_hnd.c:218 #19 0x7f8f46adb02e in write_to_internal_pipe (n=177, data=0x7f8f47792db4 \270\020\270\020, p=0x7f8f47786660) at rpc_server/srv_pipe_hnd.c:244 #20 np_write_send (mem_ctx=optimized out, ev=0x7f8f47770520, handle=optimized out, data=optimized out, len=177) at rpc_server/srv_pipe_hnd.c:538 #21 0x7f8f468ef967 in reply_pipe_write_and_X (req=0x7f8f47792eb0) at smbd/pipes.c:322 #22 0x7f8f468f9308 in reply_write_and_X (req=0x7f8f47792eb0) at smbd/reply.c:4529 #23 0x7f8f4693bfa4 in switch_message (type=47 '/', req=0x7f8f47792eb0, size=245) at smbd/process.c:1574 #24 0x7f8f4693c3bb in construct_reply (deferred_pcd=0x0, encrypted=false, seqnum=optimized out, unread_bytes=0, size=245, inbuf=0x0, sconn=0x7f8f477705e0) at smbd/process.c:1610 #25 process_smb (sconn=0x7f8f477705e0, inbuf=optimized out, nread=245, unread_bytes=0, seqnum=optimized out, encrypted=false, deferred_pcd=0x0) at smbd/process.c:1688 #26 0x7f8f4693c7d3 in smbd_server_connection_read_handler (conn=0x7f8f477705e0, fd=24) at smbd/process.c:2317 #27 0x7f8f46bed8ae in run_events_poll (num_pfds=2, pfds=0x7f8f4777b040, pollrtn=optimized out, ev=0x7f8f47770520) at lib/events.c:286 #28 run_events_poll (ev=0x7f8f47770520, pollrtn=optimized out, pfds=0x7f8f4777b040, num_pfds=2) at lib/events.c:184 #29 0x7f8f4693df42 in smbd_server_connection_loop_once (conn=0x7f8f477705e0) at smbd/process.c:1017 #30 smbd_process (sconn=0x7f8f477705e0) at smbd/process.c:3158 #31 0x7f8f46e4b66f in smbd_accept_connection (ev=optimized out, fde=optimized out, flags=optimized out, private_data=optimized out) at smbd/server.c:511 #32 0x7f8f46bed8ae in run_events_poll (num_pfds=3, pfds=0x7f8f477732e0, pollrtn=optimized out, ev=0x7f8f47770520) at lib/events.c:286 #33 run_events_poll (ev=0x7f8f47770520, pollrtn=optimized out, pfds=0x7f8f477732e0, num_pfds=3) at lib/events.c:184 #34 0x7f8f46beda4a in s3_event_loop_once (ev=0x7f8f47770520, location=optimized out) at lib/events.c:349 #35 0x7f8f46bee5d0 in _tevent_loop_once (ev=0x7f8f47770520, location=0x7f8f470502d7 smbd/server.c:844) at ../lib/tevent/tevent.c:494 #36 0x7f8f468bc030 in smbd_parent_loop (parent=optimized out) at smbd/server.c:844 #37 main (argc=optimized out, argv=optimized out) at smbd/server.c:1326 ** Attachment removed: logs, configs https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+attachment/3470091/+files/sambaerr.tar.gz ** Changed in: samba (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
I have installed samba-dbg and dbg packages. If I can help to debug this problem, tell me what to do. Thanks. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
** 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. - Samba crushes after opening shared folder from windows workstation. + We have 2 same server with same config (differents only in hostname). + + Samba crushes after opening shared folder from windows workstation on + both servers. ** 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 2 same server with same config (differents only in hostname). + 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. ** 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. + + 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] -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
** 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] -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
samba 2:3.6.6-3ubuntu5 from quantal installed in 12.04 = no probles! No coredumps. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1094438] Re: Samba crashes invalid pointer: 0x00007f0bc3de7590
It would be better if you could upload this bug info with apport-collect and that will get a full set of diagnostic logs. You might also want to install the -dbgsym package ( https://wiki.ubuntu.com/DebuggingProgramCrash ) that will get a much more detailed backtrace if you can't upload the crash logs directly. Dave -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1094438 Title: Samba crashes invalid pointer: 0x7f0bc3de7590 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1094438/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
