Hi Olivier, I think I am hitting the same issue on a test machine, but I didn't had the time yet to debug it properly.
Is your INBOX/spam folder configured to be auto-created? What mailbox format do you use? (I am using maildir) Cheers, Chris On Tue, 18 Jun 2013 17:14:52 +0200 interfaSys sàrl <interfa...@gmail.com> wrote: > Hello, > > Dovecot keeps crashing at login time. Things were fine on 2.2.2 > Fatal: master: service(imap): child 5014 killed with signal 11 > > Here is the trace: > Core was generated by `imap'. > Program terminated with signal 11, Segmentation fault. > #0 0x00000000105cdfdf in mailbox_list_get_storage > (list=0x7fffffffe310, vname=0x10a04ab0 "INBOX/spam", > storage_r=0x7fffffffe308) at mailbox-list.c:811 > 811 if (set != NULL && set->driver[0] != '\0') { > (gdb) bt full > #0 0x00000000105cdfdf in mailbox_list_get_storage > (list=0x7fffffffe310, vname=0x10a04ab0 "INBOX/spam", > storage_r=0x7fffffffe308) at mailbox-list.c:811 > set = 0x10a89758 > #1 0x00000000108c2876 in acl_backend_vfile_get_local_dir > (backend=0x10a33a40, name=0x10a04a48 "INBOX/spam") at > acl-backend-vfile.c:148 > ns = 0x10a5d3c0 > list = 0x10a45040 > storage = 0xb > type = MAILBOX_LIST_PATH_TYPE_DIR > dir = 0x10a1a250 "INBOX/spam" > inbox = 0x1055dcc0 <static_system_pool> "\200\334U\020" > vname = 0x10a04ab0 "INBOX/spam" > error = 0x0 > __FUNCTION__ = "acl_backend_vfile_get_local_dir" > #2 0x00000000108c2a6c in acl_backend_vfile_object_init > (_backend=0x10a33a40, name=0x10a04a48 "INBOX/spam") at > acl-backend-vfile.c:195 > _data_stack_cur_id = 9 > backend = 0x10a33a40 > aclobj = 0x10a8c380 > dir = 0x10a04a68 "\003" > vname = 0x10a45258 "\220R\244\020" > #3 0x00000000108c05a2 in acl_object_init_from_name > (backend=0x10a33a40, name=0x10a04a48 "INBOX/spam") at acl-api.c:15 > No locals. > #4 0x00000000108ca3d7 in acl_mailbox_list_have_right > (list=0x10a45040, name=0x10a04a48 "INBOX/spam", parent=false, > acl_storage_right_idx=0, can_see_r=0x0) at acl-mailbox-list.c:63 > alist = 0x10a45328 > backend = 0x10a33a40 > idx_arr = 0x10a453f8 > aclobj = 0x1ffffe420 > ret = 0 > ret2 = 10 > #5 0x00000000108cad9c in acl_mailbox_list_info_is_visible > (ctx=0x10a11040) at acl-mailbox-list.c:336 > info = 0x10a110a8 > acl_name = 0x10a04a48 "INBOX/spam" > ret = 0 > __FUNCTION__ = "acl_mailbox_list_info_is_visible" > #6 0x00000000108caf36 in acl_mailbox_list_iter_next (_ctx=0x10a11040) > at acl-mailbox-list.c:386 > _data_stack_cur_id = 8 > ctx = 0x10a11040 > info = 0x10a4a0c0 > ret = 0 > #7 0x00000000105e4394 in mailbox_list_iter_next_call (ctx=0x10a11040) > at mailbox-list-iter.c:941 > info = 0x10a110a8 > set = 0x10a11110 > #8 0x00000000105e44ae in autocreate_iter_next (ctx=0x10a11040) at > mailbox-list-iter.c:969 > actx = 0x10a11110 > info = 0x7fffffffe510 > autoboxes = 0x10a45040 > autobox = 0x7fffffffe530 > count = 4096 > __FUNCTION__ = "autocreate_iter_next" > #9 0x00000000105e466c in mailbox_list_iter_next (ctx=0x10a11040) at > mailbox-list-iter.c:1010 > _data_stack_cur_id = 7 > info = 0x10a11118 > #10 0x00000000108cacd3 in iter_mailbox_has_visible_children > (ctx=0x10a10840, only_nonpatterns=false) at acl-mailbox-list.c:299 > iter = 0x10a11040 > info = 0x10a11118 > pattern = 0x10a047c8 > prefix = 0x10a04800 "INBOX/*" > i = 5 > prefix_len = 6 > stars = false > ret = true > __FUNCTION__ = "iter_mailbox_has_visible_children" > #11 0x00000000108cade9 in acl_mailbox_list_info_is_visible > (ctx=0x10a10840) at acl-mailbox-list.c:345 > info = 0x10a108a8 > acl_name = 0x10a047a0 "INBOX" > ret = 1 > __FUNCTION__ = "acl_mailbox_list_info_is_visible" > #12 0x00000000108caf36 in acl_mailbox_list_iter_next (_ctx=0x10a10840) > at acl-mailbox-list.c:386 > _data_stack_cur_id = 6 > ctx = 0x10a10840 > info = 0x10a490c0 > ret = 0 > #13 0x00000000105e4394 in mailbox_list_iter_next_call (ctx=0x10a10840) > at mailbox-list-iter.c:941 > info = 0x0 > set = 0x0 > #14 0x00000000105e44ae in autocreate_iter_next (ctx=0x10a10840) at > mailbox-list-iter.c:969 > actx = 0x10a10910 > info = 0x7fffffffe6b0 > autoboxes = 0x2 > autobox = 0x10a9b000 > count = 0 > __FUNCTION__ = "autocreate_iter_next" > #15 0x00000000105e466c in mailbox_list_iter_next (ctx=0x10a10840) at > mailbox-list-iter.c:1010 > _data_stack_cur_id = 5 > info = 0x10a1b780 > #16 0x00000000105e343b in mailbox_list_ns_iter_try_next > (_ctx=0x10a10440, info_r=0x7fffffffe768) at mailbox-list-iter.c:580 > ctx = 0x10a10440 > ns = 0x1050912c <o_stream_get_buffer_used_size+41> > info = 0x10a1b808 > error = MAIL_ERROR_NONE > errstr = 0x10a47840 "" > has_children = false > __FUNCTION__ = "mailbox_list_ns_iter_try_next" > #17 0x00000000105e36fc in mailbox_list_ns_iter_next (_ctx=0x10a10440) > at mailbox-list-iter.c:645 > info = 0x0 > #18 0x00000000105e4394 in mailbox_list_iter_next_call (ctx=0x10a10440) > at mailbox-list-iter.c:941 > ---Type <return> to continue, or q <return> to quit--- > info = 0x417e06 <client_send_line_next+159> > set = 0x7fffffffe7d0 > #19 0x00000000105e467e in mailbox_list_iter_next (ctx=0x10a10440) at > mailbox-list-iter.c:1012 > _data_stack_cur_id = 4 > info = 0x2 > #20 0x000000000041039c in cmd_list_continue (cmd=0x10a47840) at > cmd-list.c:229 > ctx = 0x10a47938 > info = 0x10a10918 > flags = (MAILBOX_NOCHILDREN | MAILBOX_SELECT) > str = 0x10a04548 > mutf7_name = 0x10a04698 > name = 0x10a10c40 "INBOX" > ret = 1 > #21 0x0000000000410c2c in cmd_list_full (cmd=0x10a47840, lsub=false) > at cmd-list.c:463 > client = 0x10a47040 > args = 0x10a100d8 > list_args = 0x104e15a0 <buffer_write+90> > arg_count = 32767 > ctx = 0x10a47938 > patterns = {arr = {buffer = 0x10a47978, element_size = 8}, v = > 0x10a47978, v_modifiable = 0x10a47978} > ref = 0x10a47968 "" > pattern = 0x10a47970 "*" > patterns_strarr = 0x10a479b0 > str = 0x10a04268 > #22 0x0000000000410c81 in cmd_list (cmd=0x10a47840) at cmd-list.c:478 > No locals. > #23 0x0000000000419e11 in command_exec (cmd=0x10a47840) at > imap-commands.c:156 > hook = 0x10a22100 > ret = false > #24 0x0000000000418d59 in client_command_input (cmd=0x10a47840) at > imap-client.c:775 > client = 0x10a47040 > command = 0x7fffffffe950 > __FUNCTION__ = "client_command_input" > #25 0x0000000000419059 in client_command_input (cmd=0x10a47840) at > imap-client.c:836 > client = 0x10a47040 > command = 0x10a277e0 > __FUNCTION__ = "client_command_input" > #26 0x0000000000419179 in client_handle_next_command > (client=0x10a47040, remove_io_r=0x7fffffffe9dd) at imap-client.c:874 > No locals. > #27 0x00000000004191f9 in client_handle_input (client=0x10a47040) at > imap-client.c:886 > _data_stack_cur_id = 3 > ret = false > remove_io = false > handled_commands = false > __FUNCTION__ = "client_handle_input" > #28 0x000000000041938c in client_input (client=0x10a47040) at > imap-client.c:928 > cmd = 0x10a21178 > output = 0x10a92088 > bytes = 19 > __FUNCTION__ = "client_input" > #29 0x00000000104fc976 in io_loop_call_io (io=0x10a8c2c0) at > ioloop.c:387 ioloop = 0x10a21040 > t_id = 2 > #30 0x00000000104fe46f in io_loop_handler_run (ioloop=0x10a21040) at > ioloop-kqueue.c:148 > ctx = 0x10a190a0 > events = 0x10a50000 > event = 0x10a50000 > tv = {tv_sec = 1799, tv_usec = 999497} > ts = {tv_sec = 1799, tv_nsec = 999497000} > io = 0x10a8c2c0 > events_count = 6 > ret = 1 > i = 0 > __FUNCTION__ = "io_loop_handler_run" > #31 0x00000000104fca19 in io_loop_run (ioloop=0x10a21040) at > ioloop.c:406 No locals. > #32 0x0000000010493800 in master_service_run (service=0x10a1b140, > callback=0x425f06 <client_connected>) at master-service.c:560 > No locals. > #33 0x0000000000426220 in main (argc=1, argv=0x7fffffffebe8) at > main.c:400 set_roots = {0x42f680 <imap_setting_parser_info>, 0x0} > login_set = {auth_socket_path = 0x10a04038 "p@\240\020", > postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, > callback = 0x425cca <login_client_connected>, > failure_callback = 0x425e92 <login_client_failed>, request_auth_token > = 1} service_flags = MASTER_SERVICE_FLAG_KEEP_CONFIG_OPEN > storage_service_flags = > MAIL_STORAGE_SERVICE_FLAG_DISALLOW_ROOT username = 0x0 > c = -1 > > > > Cheers, > > Olivier