Re: [Samba] segfault Re: Errors, errors, errors in log
On Mon, 29 Apr 2013 22:39:05 +0400 Александр Свиридов ooo_satu...@mail.ru wrote: Yes, I compiled it from source. So, as far as I uderstand you, you suggest me to delete samba and install it again from source. If I am right, than I have three questions. 1) How can I save current AD settings, to upload them into new samba? Running make install should not overwrite any runtime state. That said, backups are always encouraged. 2) As I understand I have revision: 5727bfa. It has a meaning to install new revision only if new revision has the necessary fix. But how can I check it? After updating your source tree, you can check to see whether the proposed fix is included by running git log. Please see: https://wiki.samba.org/index.php/Build_Samba#Updating_via_git Cheers, David -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
[Samba] segfault Re: Errors, errors, errors in log
Jeremy, This backtrace looks like it might be something to do with your recent struct DIR work. The revision 5727bfa is from master after the work you did for Ceph in the VFS. On Mon, 2013-04-29 at 10:54 +0400, Александр Свиридов wrote: Andrew, please help me with this problem. I searched the solution in internet but couldn't find it. Here is log of certain user. Александр Свиридов, This is the first time we have seen this particular crash. Essentially all such INTERNAL ERROR messages are bugs in Samba that we fix as soon as we can. If you can give more details of your specific OS and configuration, Jeremy will be able to help you. [2013/04/29 09:40:49.557876, 0] ../lib/util/fault.c:72(fault_report) === [2013/04/29 09:40:49.558716, 0] ../lib/util/fault.c:73(fault_report) INTERNAL ERROR: Signal 11 in pid 7068 (4.1.0pre1-GIT-5727bfa) Please read the Trouble-Shooting section of the Samba HOWTO [2013/04/29 09:40:49.558886, 0] ../lib/util/fault.c:75(fault_report) === [2013/04/29 09:40:49.559004, 0] ../source3/lib/util.c:810(smb_panic_s3) PANIC (pid 7068): internal error [2013/04/29 09:40:49.560313, 0] ../source3/lib/util.c:921(log_stack_trace) BACKTRACE: 47 stack frames: #0 /usr/local/samba/lib/libsmbconf.so.0(log_stack_trace+0x1f) [0x7ffd5d8f6baf] #1 /usr/local/samba/lib/libsmbconf.so.0(smb_panic_s3+0x6d) [0x7ffd5d8f6a1e] #2 /usr/local/samba/lib/libsamba-util.so.0(smb_panic+0x28) [0x7ffd5f763a65] #3 /usr/local/samba/lib/libsamba-util.so.0(+0x1c767) [0x7ffd5f763767] #4 /usr/local/samba/lib/libsamba-util.so.0(+0x1c77c) [0x7ffd5f76377c] #5 /lib64/libpthread.so.0() [0x345820f500] #6 /usr/local/samba/lib/private/libsmbd_base.so(TellDir+0xc) [0x7ffd5ee60f32] #7 /usr/local/samba/lib/private/libsmbd_base.so(dptr_TellDir+0x1c) [0x7ffd5ee5eb16] #8 /usr/local/samba/lib/private/libsmbd_base.so(smbd_dirptr_get_entry +0xc7) [0x7ffd5ee5f663] #9 /usr/local/samba/lib/private/libsmbd_base.so(smbd_dirptr_lanman2_entry+0x1b4) [0x7ffd5eeadb47] #10 /usr/local/samba/lib/private/libsmbd_base.so(+0x193f20) [0x7ffd5ef32f20] #11 /usr/local/samba/lib/private/libsmbd_base.so(smbd_smb2_request_process_find+0x654) [0x7ffd5ef321a4] #12 /usr/local/samba/lib/private/libsmbd_base.so(smbd_smb2_request_dispatch+0x108f) [0x7ffd5ef19804] #13 /usr/local/samba/lib/private/libsmbd_base.so(+0x17d944) [0x7ffd5ef1c944] #14 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify_callback+0x6a) [0x7ffd5e98b9d7] #15 /usr/local/samba/lib/private/libtevent.so.0(+0x5a09) [0x7ffd5e98ba09] #16 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done +0x25) [0x7ffd5e98ba30] #17 /usr/local/samba/lib/private/libsmbd_base.so(+0x17d370) [0x7ffd5ef1c370] #18 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify_callback+0x6a) [0x7ffd5e98b9d7] #19 /usr/local/samba/lib/private/libtevent.so.0(+0x5a09) [0x7ffd5e98ba09] #20 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done +0x25) [0x7ffd5e98ba30] #21 /usr/local/samba/lib/private/libsamba-sockets.so(+0xc5b8) [0x7ffd5d6c35b8] #22 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify_callback+0x6a) [0x7ffd5e98b9d7] #23 /usr/local/samba/lib/private/libtevent.so.0(+0x5a09) [0x7ffd5e98ba09] #24 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done +0x25) [0x7ffd5e98ba30] #25 /usr/local/samba/lib/private/libsamba-sockets.so(+0xc086) [0x7ffd5d6c3086] #26 /usr/local/samba/lib/private/libsamba-sockets.so(+0xc2b8) [0x7ffd5d6c32b8] #27 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify_callback+0x6a) [0x7ffd5e98b9d7] #28 /usr/local/samba/lib/private/libtevent.so.0(+0x5a09) [0x7ffd5e98ba09] #29 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done +0x25) [0x7ffd5e98ba30] #30 /usr/local/samba/lib/private/libsamba-sockets.so(+0xb5a1) [0x7ffd5d6c25a1] #31 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify_callback+0x6a) [0x7ffd5e98b9d7] #32 /usr/local/samba/lib/private/libtevent.so.0(+0x5a09) [0x7ffd5e98ba09] #33 /usr/local/samba/lib/private/libtevent.so.0(+0x5b27) [0x7ffd5e98bb27] #34 /usr/local/samba/lib/private/libtevent.so.0(tevent_common_loop_immediate+0x1f9) [0x7ffd5e98aef4] #35 /usr/local/samba/lib/libsmbconf.so.0(run_events_poll+0x57) [0x7ffd5d9131ef] #36 /usr/local/samba/lib/libsmbconf.so.0(+0x4289c) [0x7ffd5d91389c] #37 /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once +0xfc) [0x7ffd5e989fb9] #38 /usr/local/samba/lib/private/libsmbd_base.so(smbd_process +0x1321) [0x7ffd5eefda9c] #39 /usr/local/samba/sbin/smbd() [0x4098ba] #40 /usr/local/samba/lib/libsmbconf.so.0(run_events_poll+0x544) [0x7ffd5d9136dc] #41 /usr/local/samba/lib/libsmbconf.so.0(+0x429b2)
Re: [Samba] segfault Re: Errors, errors, errors in log
On Mon, 29 Apr 2013 19:09:16 +1000 Andrew Bartlett abart...@samba.org wrote: This backtrace looks like it might be something to do with your recent struct DIR work. The revision 5727bfa is from master after the work you did for Ceph in the VFS. Could be: https://bugzilla.samba.org/show_bug.cgi?id=9822 Pavel, please retest with 251767cde9a146d8122d76e257ab232c05ad452a. Cheers, David -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
Re: [Samba] segfault Re: Errors, errors, errors in log
Thank you for your help! I send system information and conf file. Users say that when they work with open office with documens on samba share and save changes to file program hangs. Can I do anything else? Here is system information: + uname -a Linux example.com 2.6.32-279.el6.x86_64 #1 SMP Fri Jun 22 12:19:21 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux + head -n1 /etc/issue CentOS release 6.3 (Final) + cat /proc/partitions major minor #blocks name 8 16 976762584 sdb 8 17 975187968 sdb1 8 18 1048576 sdb2 8 19 524288 sdb3 8 0 976762584 sda 8 1 975187968 sda1 8 2 1048576 sda2 8 3 524288 sda3 8 32 976762584 sdc 8 33 976760832 sdc1 8 48 976762584 sdd 8 49 976760832 sdd1 9 2 975186812 md2 9 1 1048568 md1 253 0 36220928 dm-0 9 3 976759676 md3 9 0 524276 md0 253 1 976756736 dm-1 253 2 524288000 dm-2 253 3 10485760 dm-3 253 4 10485760 dm-4 253 5 10485760 dm-5 253 6 104857600 dm-6 253 7 10485760 dm-7 253 8 10485760 dm-8 + grep MemTotal /proc/meminfo MemTotal: 16325256 kB + grep 'model name' /proc/cpuinfo model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz + ps PID TTY TIME CMD 9939 pts/1 00:00:00 bash 10442 pts/1 00:00:00 getsysteminfo.s 10448 pts/1 00:00:00 ps + cat /proc/version Linux version 2.6.32-279.el6.x86_64 (mockbu...@c6b9.bsys.dev.centos.org) (gcc version 4.4.6 20120305 (Red Hat 4.4.6-4) (GCC) ) #1 SMP Fri Jun 22 12:19:21 UTC 2012 + cat /proc/filesystems nodev sysfs nodev rootfs nodev bdev nodev proc nodev cgroup nodev cpuset nodev tmpfs nodev devtmpfs nodev binfmt_misc nodev debugfs nodev securityfs nodev sockfs nodev usbfs nodev pipefs nodev anon_inodefs nodev inotifyfs nodev devpts nodev ramfs nodev hugetlbfs iso9660 nodev pstore nodev mqueue nodev selinuxfs ext4 nodev rpc_pipefs nodev fuse fuseblk nodev fusectl + echo /usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/Pavel/bin /usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/Pavel/bin + netstat -tulpn Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:3269 0.0.0.0:* LISTEN 2821/samba tcp 0 0 0.0.0.0:389 0.0.0.0:* LISTEN 2821/samba tcp 0 0 0.0.0.0:135 0.0.0.0:* LISTEN 2817/samba tcp 0 0 0.0.0.0:139 0.0.0.0:* LISTEN 2819/smbd tcp 0 0 0.0.0.0:464 0.0.0.0:* LISTEN 2823/samba tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN 2829/samba tcp 0 0 0.0.0.0:88 0.0.0.0:* LISTEN 2823/samba tcp 0 0 0.0.0.0:636 0.0.0.0:* LISTEN 2821/samba tcp 0 0 0.0.0.0:445 0.0.0.0:* LISTEN 2819/smbd tcp 0
Re: [Samba] segfault Re: Errors, errors, errors in log
On Mon, Apr 29, 2013 at 07:09:16PM +1000, Andrew Bartlett wrote: Jeremy, This backtrace looks like it might be something to do with your recent struct DIR work. The revision 5727bfa is from master after the work you did for Ceph in the VFS. I think David nailed it. I think this is likely to be the bug I just fixed with the earlier patch. Cheers, Jeremy. -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
Re: [Samba] segfault Re: Errors, errors, errors in log
Thank you all! But can you say, what I should do? We have samba 4 on our server and people use it. It already has some data (users,group etc). Please, can you explain what I should do now step by step? Понедельник, 29 апреля 2013, 12:21 -07:00 от Jeremy Allison j...@samba.org: On Mon, Apr 29, 2013 at 07:09:16PM +1000, Andrew Bartlett wrote: Jeremy, This backtrace looks like it might be something to do with your recent struct DIR work. The revision 5727bfa is from master after the work you did for Ceph in the VFS. I think David nailed it. I think this is likely to be the bug I just fixed with the earlier patch. Cheers, Jeremy. -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
