Hi. i use latest stable 4.1.4 samba with ctdb 2.5.2 as a three node cluster. Samba itself , even the cluster works fine, but when i configure one share with vfs_mediaharmony module, smbd throws a trace. This happen only if the mediaharmony share contains a folder named "Avid MediaFiles". If i delete that folder, everything works. sambalog: [2014/02/20 13:22:56.064173, 0] ../source3/lib/dumpcore.c:317(dump_core) dumping core in /usr/local/samba/var/cores/smbd [2014/02/20 13:22:56.313753, 0] ../lib/util/fault.c:72(fault_report) =============================================================== [2014/02/20 13:22:56.313963, 0] ../lib/util/fault.c:73(fault_report) INTERNAL ERROR: Signal 11 in pid 16909 (4.1.4) Please read the Trouble-Shooting section of the Samba HOWTO [2014/02/20 13:22:56.314058, 0] ../lib/util/fault.c:75(fault_report) =============================================================== [2014/02/20 13:22:56.314132, 0] ../source3/lib/util.c:785(smb_panic_s3) PANIC (pid 16909): internal error [2014/02/20 13:22:56.315285, 0] ../source3/lib/util.c:896(log_stack_trace) BACKTRACE: 31 stack frames: #0 /usr/local/samba/lib/libsmbconf.so.0(log_stack_trace+0x1f) [0x7f52b50a1282] #1 /usr/local/samba/lib/libsmbconf.so.0(smb_panic_s3+0x6c) [0x7f52b50a10fb] #2 /usr/local/samba/lib/libsamba-util.so.0(smb_panic+0x28) [0x7f52b6b2b17f] #3 /usr/local/samba/lib/libsamba-util.so.0(+0x1de87) [0x7f52b6b2ae87] #4 /usr/local/samba/lib/libsamba-util.so.0(+0x1de9c) [0x7f52b6b2ae9c] #5 /lib/x86_64-linux-gnu/libpthread.so.0(+0xf030) [0x7f52b6d58030] #6 /usr/local/samba/lib/private/libsmbd_base.so(+0x273456) [0x7f52b67cc456] #7 /usr/local/samba/lib/private/libsmbd_base.so(smb_vfs_call_is_offline+0x55) [0x7f52b66b002c] #8 /usr/local/samba/lib/vfs/media_harmony.so(+0x723f) [0x7f52a4de523f] #9 /usr/local/samba/lib/private/libsmbd_base.so(smb_vfs_call_is_offline+0x55) [0x7f52b66b002c] #10 /usr/local/samba/lib/private/libsmbd_base.so(dos_mode+0x187) [0x7f52b66940b9] #11 /usr/local/samba/lib/private/libsmbd_base.so(+0x11c656) [0x7f52b6675656] #12 /usr/local/samba/lib/private/libsmbd_base.so(smbd_dirptr_get_entry+0x410) [0x7f52b662b225] #13 /usr/local/samba/lib/private/libsmbd_base.so(smbd_dirptr_lanman2_entry+0x1ad) [0x7f52b6679020] #14 /usr/local/samba/lib/private/libsmbd_base.so(+0x1a793e) [0x7f52b670093e] #15 /usr/local/samba/lib/private/libsmbd_base.so(smbd_smb2_request_process_find+0x5e5) [0x7f52b66ffbad] #16 /usr/local/samba/lib/private/libsmbd_base.so(smbd_smb2_request_dispatch+0x102b) [0x7f52b66e78f9] #17 /usr/local/samba/lib/private/libsmbd_base.so(+0x191fd9) [0x7f52b66eafd9] #18 /usr/local/samba/lib/private/libsmbd_base.so(+0x1920eb) [0x7f52b66eb0eb] #19 /usr/local/samba/lib/libsmbconf.so.0(run_events_poll+0x55f) [0x7f52b50c8916] #20 /usr/local/samba/lib/libsmbconf.so.0(+0x50be2) [0x7f52b50c8be2] #21 /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4) [0x7f52b634c492] #22 /usr/local/samba/lib/private/libsmbd_base.so(smbd_process+0x1455) [0x7f52b66c9a5e] #23 /usr/local/samba/sbin/smbd() [0x409fe9] #24 /usr/local/samba/lib/libsmbconf.so.0(run_events_poll+0x55f) [0x7f52b50c8916] #25 /usr/local/samba/lib/libsmbconf.so.0(+0x50be2) [0x7f52b50c8be2] #26 /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4) [0x7f52b634c492] #27 /usr/local/samba/sbin/smbd() [0x40ac69] #28 /usr/local/samba/sbin/smbd(main+0x1753) [0x40c50d] #29 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f52b3940ead] #30 /usr/local/samba/sbin/smbd() [0x405db9] [2014/02/20 13:22:56.316494, 0] ../source3/lib/dumpcore.c:317(dump_core) dumping core in /usr/local/samba/var/cores/smbd
I forgot: Client system is AVID Mediacomposer 5.5 on Win7 64Bit. But i can reproduce this even on a Server2008R2 System. if necessary, i can provide config or dump.... regards andy
Hi, I confirm same issue on version 4.1.5. As soon as I create any of the AVID files, the dump happens. What is the last know stable version of the Media Harmony module? Thank you,
(In reply to comment #2) > Hi, > > I confirm same issue on version 4.1.5. As soon as I create any of the AVID > files, the dump happens. > > What is the last know stable version of the Media Harmony module? > > Thank you, Hi Johan, i've rebuilded my cluster with 4.0.15. This version is working fine. I didn't tried the 4.0.16. I can reproduce this bug with all 4.1.x relaeses, so 4.0.15 and maybe 4.0.16 will make it.. andy
Hello, Sorry for the bump. Same problem here on Debian Wheezy in the same case of creating "Avid MediaFiles" folder. Creating "Avid_MediaFiles" folder (note the underscore between the two words) is Ok for Samba, but not for Avid MediaComposer. Samba Debian package not functional: 2:4.1.11+dfsg-1~bpo70+1 Add to revert to Samba Debian package 2:4.0.13+dfsg-1~bpo70+1 to be functional. Hope this will help to catch this issue. Cordially, -- NVieville
Hi, take a look at the latest Commits in media_harmony vfs_module. The bug has been fixed so it will take place in the next release (should be 4.1.13)... There has been a pointer dereferencing issue.... I can confirm that the patch will fix the issue for me. andy
(In reply to comment #5) > take a look at the latest Commits in media_harmony vfs_module. The bug has been > fixed so it will take place in the next release (should be 4.1.13)... > > There has been a pointer dereferencing issue.... > > I can confirm that the patch will fix the issue for me. Thanks for the tip. I'll wait for the 4.1.13 to land in Wheezy. Cordially, -- NVieville