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) [0x7ffd5d9139b2] > #42 /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once > +0xfc) [0x7ffd5e989fb9] > #43 /usr/local/samba/sbin/smbd() [0x40a539] > #44 /usr/local/samba/sbin/smbd(main+0x1587) [0x40bc11] > #45 /lib64/libc.so.6(__libc_start_main+0xfd) [0x3457a1ecdd] > #46 /usr/local/samba/sbin/smbd() [0x4055b9] > [2013/04/29 09:40:49.562765, > 0] ../source3/lib/util.c:822(smb_panic_s3) > smb_panic(): calling panic action [/var/log/samba/panic 7068] > sh: /var/log/samba/panic: Permission denied > [2013/04/29 09:40:49.572649, > 0] ../source3/lib/util.c:830(smb_panic_s3) > smb_panic(): action returned status 126 > [2013/04/29 09:40:49.572871, > 0] ../source3/lib/dumpcore.c:317(dump_core) > dumping core in /usr/local/samba/var/cores/smbd -- Andrew Bartlett http://samba.org/~abartlet/ Authentication Developer, Samba Team http://samba.org -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba