Panic: data stack: Out of memory when allocating bytes

Thomas Robers robers at tutech.de
Thu Jan 25 17:24:37 EET 2018


Hi,

Am 24.01.2018 um 23:39 schrieb Josef 'Jeff' Sipek:
> It looks like the binaries are stripped.  There should be a "debug" package
> you can install with symbol information.  Then, the backtrace should be much
> more helpful.

I installed the debug package and the backtrace now is:

--- snip ---
(gdb) bt full
#0  0x00007f73f1386495 in raise () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f73f1387c75 in abort () from /lib64/libc.so.6
No symbol table info available.
#2  0x00007f73f17ab822 in mem_block_alloc (min_size=520) at data-stack.c:356
         block = <value optimized out>
         prev_size = <value optimized out>
         alloc_size = 134217728
#3  0x00007f73f17abc18 in t_malloc_real (size=<value optimized out>, 
permanent=true) at data-stack.c:415
         block = <value optimized out>
         ret = <value optimized out>
         alloc_size = 520
#4  0x00007f73f17abdeb in t_malloc0 (size=513) at data-stack.c:468
         mem = <value optimized out>
#5  0x00007f73f17a95dd in p_malloc (buf=0x7f73ebdcef28, size=513) at 
mempool.h:99
No locals.
#6  buffer_alloc (buf=0x7f73ebdcef28, size=513) at buffer.c:34
         __func__ = "buffer_alloc"
#7  0x00007f73f17a967b in buffer_create_dynamic (pool=<value optimized 
out>, init_size=512) at buffer.c:143
         buf = 0x7f73ebdcef28
#8  0x00007f73f17a803b in backtrace_get (backtrace_r=0x7ffd0ddd8358) at 
backtrace-string.c:86
         str = <value optimized out>
#9  0x00007f73f17af1da in default_fatal_finish (type=<value optimized 
out>, status=0) at failures.c:221
         backtrace = <value optimized out>
         recursed = 1
#10 0x00007f73f17af766 in i_internal_fatal_handler (ctx=0x7ffd0ddd83a0, 
format=<value optimized out>, args=<value optimized out>) at failures.c:718
         status = 0
#11 0x00007f73f1723e11 in i_panic (format=0x1310 <Address 0x1310 out of 
bounds>) at failures.c:306
         ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0, 
timestamp_usecs = 0, log_prefix = 0x0}
         args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 
0x7ffd0ddd84a0, reg_save_area = 0x7ffd0ddd83e0}}
#12 0x00007f73f17ab83a in mem_block_alloc (min_size=512) at data-stack.c:360
         block = <value optimized out>
         prev_size = <value optimized out>
         alloc_size = 134217728
#13 0x00007f73f17abc18 in t_malloc_real (size=<value optimized out>, 
permanent=false) at data-stack.c:415
         block = <value optimized out>
         ret = <value optimized out>
         alloc_size = 512
#14 0x00007f73f17abd3b in t_buffer_get (size=512) at data-stack.c:543
         ret = 0x0
#15 0x00007f73f17e1d60 in vstrconcat (str1=0x7f73ebdceeb0 
"/export/home/imap/bill at tutech.de/Maildir/.bla_blub.foo_bar.John Doe", 
args=0x7ffd0ddd8550,
     ret_len=0x7ffd0ddd8570) at strfuncs.c:183
         str = 0x7f73ebdceeb0 
"/export/home/imap/bill at tutech.de/Maildir/.bla_blub.foo_bar.John Doe"
         temp = <value optimized out>
         bufsize = 512
         i = <value optimized out>
         len = <value optimized out>
         __func__ = "vstrconcat"
#16 0x00007f73f17b7d03 in i_strconcat (str1=0x7f73ebdceeb0 
"/export/home/imap/bill at tutech.de/Maildir/.bla_blub.foo_bar.John Doe") 
at imem.c:65
         temp = <value optimized out>
         _data_stack_cur_id = 5
         args = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 
0x7ffd0ddd8650, reg_save_area = 0x7ffd0ddd8580}}
         ret = <value optimized out>
         len = <value optimized out>
         __func__ = "i_strconcat"
#17 0x00007f73f0b1fa39 in acl_backend_vfile_object_init 
(_backend=0x7f73f255c498, name=0x7f73ebdceda8 "bla_blub.foo_bar.John 
Doe") at acl-backend-vfile.c:169
         _data_stack_cur_id = 4
         backend = 0x7f73f255c498
         aclobj = 0x7f73f25b5420
         dir = <value optimized out>
         vname = 0x7f73ebdcee68 
"shared/bill at tutech.de/bla_blub/foo_bar/John Doe"
         error = 0x0
#18 0x00007f73f0b20740 in acllist_append (backend=0x7f73f255c498) at 
acl-backend-vfile-acllist.c:187
         iter = 0x0
         ret = <value optimized out>
         aclobj = 0x0
         rights = {id_type = ACL_ID_USER, identifier = 0x7f73f25c7930 
"betty at tutech.de", rights = 0x7f73f25c7948, neg_rights = 0x0, global = 
false}
         acllist = {mtime = 1512404820, name = 0x7f73f26369b8 
"bla_blub.foo_bar.Some_Text&AOQ-ge"}
         name = 0x7f73ebdceda8 "bla_blub.foo_bar.John Doe"
#19 acl_backend_vfile_acllist_try_rebuild (backend=0x7f73f255c498) at 
acl-backend-vfile-acllist.c:278
         list = <value optimized out>
         ns = 0x7f73f2547fd0
         iter = 0x7f73f25aad48
         type = MAILBOX_LIST_PATH_TYPE_DIR
         info = <value optimized out>
         rootdir = 0x7f73f255bf58 "/export/home/imap/bill at tutech.de/Maildir"
         acllist_path = <value optimized out>
         output = 0x7f73f27d9990
         st = {st_dev = 140135963676352, st_ino = 140135948493088, 
st_nlink = 8192, st_mode = 333072, st_uid = 0, st_gid = 4068358896, 
__pad0 = 32627, st_rdev = 8192,
           st_size = 140135948493088, st_blksize = 140135945267666, 
st_blocks = 139, st_atim = {tv_sec = 8192, tv_nsec = 8192}, st_mtim = 
{tv_sec = 0, tv_nsec = 34}, st_ctim = {tv_sec = 34,
             tv_nsec = 140135965564672}, __unused = {140135949466998, 
140135966284032, 140135949496358}}
         perm = {file_uid = 10000, file_gid = 10000, file_create_mode = 
384, dir_create_mode = 448, file_create_gid = 4294967295,
           file_create_gid_origin = 0x7f73f255c3a8 
"/export/home/imap/bill at tutech.de/Maildir", gid_origin_is_mailbox_path = 
false, mail_index_permissions_set = false}
         path = 0x7f73eb9a52a8
         fd = 17
         ret = 0
         __func__ = "acl_backend_vfile_acllist_try_rebuild"
#20 0x00007f73f0b20b7d in acl_backend_vfile_acllist_rebuild 
(backend=0x7f73f255c498) at acl-backend-vfile-acllist.c:332
         acllist_path = <value optimized out>
#21 0x00007f73f0b21569 in acl_backend_vfile_object_update 
(_aclobj=0x7f73f2568ef0, update=0x7ffd0ddd89b0) at 
acl-backend-vfile-update.c:258
         aclobj = 0x7f73f2568ef0
         backend = 0x7f73f255c498
         validity = <value optimized out>
         dotlock = 0x0
         ut = {actime = 16, modtime = 0}
         orig_mtime = 1516713792
         path = 0x7f73f274bfd0 
"shared/bill at tutech.de/bla_blub/foo_bar/John Doe"
         i = 11
         fd = 17
         __func__ = "acl_backend_vfile_object_update"
#22 0x00007f73f0b24bd8 in acl_mailbox_copy_acls_from_parent 
(box=0x7f73f25514d8, update=0x0, directory=<value optimized out>) at 
acl-mailbox.c:108
         abox = 0x7f73f2551be8
         alist = <value optimized out>
         iter = 0x7f73f24f7fe8
         parent_aclobj = 0x7f73f25bab90
         update = {rights = {id_type = ACL_ID_USER, identifier = 
0x7f73f25e2398 "mailadmin", rights = 0x7f73f25e23f0, neg_rights = 
0x7f73f25e24a8, global = false},
           modify_mode = ACL_MODIFY_MODE_REPLACE, neg_modify_mode = 
ACL_MODIFY_MODE_REPLACE, last_change = 0}
#23 acl_mailbox_create (box=0x7f73f25514d8, update=0x0, directory=<value 
optimized out>) at acl-mailbox.c:151
---Type <return> to continue, or q <return> to quit---
         abox = <value optimized out>
         ret = 0
#24 0x00007f73f1aa1973 in mailbox_create (box=0x7f73f25514d8, 
update=0x0, directory=false) at mail-storage.c:1535
         ret = <value optimized out>
#25 0x00007f73f1fd1654 in cmd_create (cmd=0x7f73f24e9fc8) at cmd-create.c:42
         ns = 0x7f73f2547fd0
         mailbox = 0x7f73f24c22c0 
"shared/bill at tutech.de/bla_blub/HUU/HUU117 - some More-text/USE/im Gespräch"
         orig_mailbox = <value optimized out>
         box = 0x7f73f25514d8
         directory = <value optimized out>
         len = 107
#26 0x00007f73f1fde585 in command_exec (cmd=0x7f73f24e9fc8) at 
imap-commands.c:201
         hook = 0x7f73f24cb940
         finished = <value optimized out>
         __func__ = "command_exec"
#27 0x00007f73f1fdb7b0 in client_command_input (cmd=0x7f73f24e9fc8) at 
imap-client.c:1124
         client = 0x7f73f24e8a28
         command = <value optimized out>
         __func__ = "client_command_input"
#28 0x00007f73f1fdb848 in client_command_input (cmd=0x7f73f24e9fc8) at 
imap-client.c:1187
         client = 0x7f73f24e8a28
         command = <value optimized out>
         __func__ = "client_command_input"
#29 0x00007f73f1fdbc35 in client_handle_next_command 
(client=0x7f73f24e8a28) at imap-client.c:1229
No locals.
#30 client_handle_input (client=0x7f73f24e8a28) at imap-client.c:1243
         _data_stack_cur_id = 3
         ret = 80
         remove_io = false
         handled_commands = false
         __func__ = "client_handle_input"
#31 0x00007f73f1fdc17e in client_input (client=0x7f73f24e8a28) at 
imap-client.c:1289
         cmd = <value optimized out>
         output = 0x7f73f24fcdb0
         bytes = 121
         __func__ = "client_input"
#32 0x00007f73f17c5ec5 in io_loop_call_io (io=0x7f73f25e56e0) at 
ioloop.c:614
         ioloop = 0x7f73f24cac50
         t_id = 2
         __func__ = "io_loop_call_io"
#33 0x00007f73f17c7dcf in io_loop_handler_run_internal (ioloop=<value 
optimized out>) at ioloop-epoll.c:222
         ctx = 0x7f73f24cd580
         events = <value optimized out>
         event = 0x7f73f24ce430
         list = 0x7f73f24cf150
         io = <value optimized out>
         tv = {tv_sec = 2, tv_usec = 213478}
         events_count = <value optimized out>
         msecs = <value optimized out>
         ret = 1
         i = <value optimized out>
         call = <value optimized out>
         __func__ = "io_loop_handler_run_internal"
#34 0x00007f73f17c5fb5 in io_loop_handler_run (ioloop=0x7f73f24cac50) at 
ioloop.c:666
---Type <return> to continue, or q <return> to quit---
         __func__ = "io_loop_handler_run"
#35 0x00007f73f17c61d8 in io_loop_run (ioloop=0x7f73f24cac50) at 
ioloop.c:639
         __func__ = "io_loop_run"
#36 0x00007f73f1745ab3 in master_service_run (service=0x7f73f24caae0, 
callback=<value optimized out>) at master-service.c:767
No locals.
#37 0x00007f73f1feacee in main (argc=1, argv=0x7f73f24ca890) at main.c:530
         set_roots = {0x7f73f1a4afe0, 0x7f73f21fb620, 0x0}
         login_set = {auth_socket_path = 0x7f73f24c2058 "\220 
L\362s\177", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, 
callback = 0x7f73f1feaea0 <login_client_connected>,
           failure_callback = 0x7f73f1fea350 <login_client_failed>, 
request_auth_token = true}
         service_flags = <value optimized out>
         storage_service_flags = <value optimized out>
         username = <value optimized out>
         auth_socket_path = <value optimized out>
         c = <value optimized out>
         error = 0xbf <Address 0xbf out of bounds>
--- snip ---

Does this help?

>>>>      Having the backtrace should help answer question number 1.
>>>> 3. How big is this process when it dies?
>>
>> I don't know which imap process dies beforehand so how do i get this
>> information?
> 
> The size of the core file will give you an general idea.  gdb can also print
> out lots of info via "maintenance info sections", but I don't think that'll
> help figuring out why things blow up.

The core file sizes are between 125MB and 133MB and "gdb maintenance
info sections" produces:

--- snip ---
(gdb) maintenance info sections
Exec file:
     `/usr/libexec/dovecot/imap', file type elf64-x86-64.
     0x00000238->0x00000254 at 0x00000238: .interp ALLOC LOAD READONLY 
DATA HAS_CONTENTS
     0x00000254->0x00000274 at 0x00000254: .note.ABI-tag ALLOC LOAD 
READONLY DATA HAS_CONTENTS
     0x00000274->0x00000298 at 0x00000274: .note.gnu.build-id ALLOC LOAD 
READONLY DATA HAS_CONTENTS
     0x00000298->0x00000a0c at 0x00000298: .gnu.hash ALLOC LOAD READONLY 
DATA HAS_CONTENTS
     0x00000a10->0x00004988 at 0x00000a10: .dynsym ALLOC LOAD READONLY 
DATA HAS_CONTENTS
     0x00004988->0x00007edc at 0x00004988: .dynstr ALLOC LOAD READONLY 
DATA HAS_CONTENTS
     0x00007edc->0x00008426 at 0x00007edc: .gnu.version ALLOC LOAD 
READONLY DATA HAS_CONTENTS
     0x00008428->0x00008478 at 0x00008428: .gnu.version_r ALLOC LOAD 
READONLY DATA HAS_CONTENTS
     0x00008478->0x00009cc0 at 0x00008478: .rela.dyn ALLOC LOAD READONLY 
DATA HAS_CONTENTS
     0x00009cc0->0x0000c6d8 at 0x00009cc0: .rela.plt ALLOC LOAD READONLY 
DATA HAS_CONTENTS
     0x0000c6d8->0x0000c6f0 at 0x0000c6d8: .init ALLOC LOAD READONLY 
CODE HAS_CONTENTS
     0x0000c6f0->0x0000e310 at 0x0000c6f0: .plt ALLOC LOAD READONLY CODE 
HAS_CONTENTS
     0x0000e310->0x0002e2d8 at 0x0000e310: .text ALLOC LOAD READONLY 
CODE HAS_CONTENTS
     0x0002e2d8->0x0002e2e6 at 0x0002e2d8: .fini ALLOC LOAD READONLY 
CODE HAS_CONTENTS
     0x0002e300->0x00034caf at 0x0002e300: .rodata ALLOC LOAD READONLY 
DATA HAS_CONTENTS
     0x00034cb0->0x0003586c at 0x00034cb0: .eh_frame_hdr ALLOC LOAD 
READONLY DATA HAS_CONTENTS
     0x00035870->0x00039c3c at 0x00035870: .eh_frame ALLOC LOAD READONLY 
DATA HAS_CONTENTS
     0x0023a448->0x0023a458 at 0x0003a448: .ctors ALLOC LOAD DATA 
HAS_CONTENTS
     0x0023a458->0x0023a468 at 0x0003a458: .dtors ALLOC LOAD DATA 
HAS_CONTENTS
     0x0023a468->0x0023a470 at 0x0003a468: .jcr ALLOC LOAD DATA HAS_CONTENTS
     0x0023a480->0x0023af10 at 0x0003a480: .data.rel.ro ALLOC LOAD DATA 
HAS_CONTENTS
     0x0023af10->0x0023b0f0 at 0x0003af10: .dynamic ALLOC LOAD DATA 
HAS_CONTENTS
     0x0023b0f0->0x0023bff8 at 0x0003b0f0: .got ALLOC LOAD DATA HAS_CONTENTS
     0x0023c000->0x0023c308 at 0x0003c000: .data ALLOC LOAD DATA 
HAS_CONTENTS
     0x0023c310->0x0023c3b0 at 0x0003c308: .bss ALLOC
     0x00000000->0x00000010 at 0x0003c308: .gnu_debuglink READONLY 
HAS_CONTENTS
Core file:
     `/var/core/4880', file type elf64-x86-64.
     0x00000000->0x00000558 at 0x00000f20: note0 READONLY HAS_CONTENTS
     0x00000000->0x000000d8 at 0x00000fa4: .reg/4880 HAS_CONTENTS
     0x00000000->0x000000d8 at 0x00000fa4: .reg HAS_CONTENTS
     0x00000000->0x00000130 at 0x00001134: .auxv HAS_CONTENTS
     0x00000000->0x00000200 at 0x00001278: .reg2/4880 HAS_CONTENTS
     0x00000000->0x00000200 at 0x00001278: .reg2 HAS_CONTENTS
     0x7f73e7dcf000->0x7f73ef5d3000 at 0x00002000: load1 ALLOC LOAD 
HAS_CONTENTS
     0x7f73efcd6000->0x7f73efcd7000 at 0x07806000: load2a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73efcd7000->0x7f73efcd7000 at 0x07807000: load2b ALLOC READONLY 
CODE
     0x7f73efcdd000->0x7f73efcdd000 at 0x07807000: load3 ALLOC READONLY
     0x7f73efedc000->0x7f73efedd000 at 0x07807000: load4 ALLOC LOAD 
HAS_CONTENTS
     0x7f73efedd000->0x7f73efede000 at 0x07808000: load5a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73efede000->0x7f73efede000 at 0x07809000: load5b ALLOC READONLY 
CODE
     0x7f73efeed000->0x7f73efeed000 at 0x07809000: load6 ALLOC READONLY
     0x7f73f00ec000->0x7f73f00ee000 at 0x07809000: load7 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f00ee000->0x7f73f00ef000 at 0x0780b000: load8a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f00ef000->0x7f73f00ef000 at 0x0780c000: load8b ALLOC READONLY 
CODE
     0x7f73f0103000->0x7f73f0103000 at 0x0780c000: load9 ALLOC READONLY
     0x7f73f0302000->0x7f73f0303000 at 0x0780c000: load10 ALLOC LOAD 
READONLY HAS_CONTENTS
     0x7f73f0303000->0x7f73f0304000 at 0x0780d000: load11 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f0304000->0x7f73f0305000 at 0x0780e000: load12a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f0305000->0x7f73f0305000 at 0x0780f000: load12b ALLOC 
READONLY CODE
     0x7f73f030c000->0x7f73f030c000 at 0x0780f000: load13 ALLOC READONLY
     0x7f73f050b000->0x7f73f050c000 at 0x0780f000: load14 ALLOC LOAD 
HAS_CONTENTS
---Type <return> to continue, or q <return> to quit---
     0x7f73f050c000->0x7f73f050d000 at 0x07810000: load15a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f050d000->0x7f73f050d000 at 0x07811000: load15b ALLOC 
READONLY CODE
     0x7f73f050f000->0x7f73f050f000 at 0x07811000: load16 ALLOC READONLY
     0x7f73f070e000->0x7f73f070f000 at 0x07811000: load17 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f070f000->0x7f73f0710000 at 0x07812000: load18a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f0710000->0x7f73f0710000 at 0x07813000: load18b ALLOC 
READONLY CODE
     0x7f73f0712000->0x7f73f0712000 at 0x07813000: load19 ALLOC READONLY
     0x7f73f0911000->0x7f73f0912000 at 0x07813000: load20 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f0912000->0x7f73f0913000 at 0x07814000: load21a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f0913000->0x7f73f0913000 at 0x07815000: load21b ALLOC 
READONLY CODE
     0x7f73f0916000->0x7f73f0916000 at 0x07815000: load22 ALLOC READONLY
     0x7f73f0b15000->0x7f73f0b16000 at 0x07815000: load23 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f0b16000->0x7f73f0b17000 at 0x07816000: load24a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f0b17000->0x7f73f0b17000 at 0x07817000: load24b ALLOC 
READONLY CODE
     0x7f73f0b2a000->0x7f73f0b2a000 at 0x07817000: load25 ALLOC READONLY
     0x7f73f0d2a000->0x7f73f0d2b000 at 0x07817000: load26 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f0d2b000->0x7f73f0d2c000 at 0x07818000: load27a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f0d2c000->0x7f73f0d2c000 at 0x07819000: load27b ALLOC 
READONLY CODE
     0x7f73f0d42000->0x7f73f0d42000 at 0x07819000: load28 ALLOC READONLY
     0x7f73f0f42000->0x7f73f0f43000 at 0x07819000: load29 ALLOC LOAD 
READONLY HAS_CONTENTS
     0x7f73f0f43000->0x7f73f0f44000 at 0x0781a000: load30 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f0f44000->0x7f73f0f48000 at 0x0781b000: load31 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f0f48000->0x7f73f0f49000 at 0x0781f000: load32a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f0f49000->0x7f73f0f49000 at 0x07820000: load32b ALLOC 
READONLY CODE
     0x7f73f0f4a000->0x7f73f0f4a000 at 0x07820000: load33 ALLOC READONLY
     0x7f73f114a000->0x7f73f114b000 at 0x07820000: load34 ALLOC LOAD 
READONLY HAS_CONTENTS
     0x7f73f114b000->0x7f73f114c000 at 0x07821000: load35 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f114c000->0x7f73f114d000 at 0x07822000: load36a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f114d000->0x7f73f114d000 at 0x07823000: load36b ALLOC 
READONLY CODE
     0x7f73f1153000->0x7f73f1153000 at 0x07823000: load37 ALLOC READONLY
     0x7f73f1352000->0x7f73f1353000 at 0x07823000: load38 ALLOC LOAD 
READONLY HAS_CONTENTS
     0x7f73f1353000->0x7f73f1354000 at 0x07824000: load39 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1354000->0x7f73f1355000 at 0x07825000: load40a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f1355000->0x7f73f1355000 at 0x07826000: load40b ALLOC 
READONLY CODE
     0x7f73f14de000->0x7f73f14de000 at 0x07826000: load41 ALLOC READONLY
     0x7f73f16de000->0x7f73f16e2000 at 0x07826000: load42 ALLOC LOAD 
READONLY HAS_CONTENTS
     0x7f73f16e2000->0x7f73f16e4000 at 0x0782a000: load43 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f16e4000->0x7f73f16e8000 at 0x0782c000: load44 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f16e8000->0x7f73f16e9000 at 0x07830000: load45a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f16e9000->0x7f73f16e9000 at 0x07831000: load45b ALLOC 
READONLY CODE
     0x7f73f184b000->0x7f73f184b000 at 0x07831000: load46 ALLOC READONLY
     0x7f73f1a4a000->0x7f73f1a52000 at 0x07831000: load47 ALLOC LOAD 
READONLY HAS_CONTENTS
     0x7f73f1a52000->0x7f73f1a53000 at 0x07839000: load48 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1a53000->0x7f73f1a56000 at 0x0783a000: load49 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1a56000->0x7f73f1a57000 at 0x0783d000: load50a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f1a57000->0x7f73f1a57000 at 0x0783e000: load50b ALLOC 
READONLY CODE
     0x7f73f1b92000->0x7f73f1b92000 at 0x0783e000: load51 ALLOC READONLY
     0x7f73f1d92000->0x7f73f1d9e000 at 0x0783e000: load52 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1d9e000->0x7f73f1d9f000 at 0x0784a000: load53a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f1d9f000->0x7f73f1d9f000 at 0x0784b000: load53b ALLOC 
READONLY CODE
     0x7f73f1f0e000->0x7f73f1f2f000 at 0x0784b000: load54 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1f2f000->0x7f73f1f73000 at 0x0786c000: load55 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1fa4000->0x7f73f1fa8000 at 0x078b0000: load56 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1fbc000->0x7f73f1fbe000 at 0x078b4000: load57 ALLOC LOAD 
HAS_CONTENTS
---Type <return> to continue, or q <return> to quit---
     0x7f73f1fbe000->0x7f73f1fbf000 at 0x078b6000: load58 ALLOC LOAD 
READONLY HAS_CONTENTS
     0x7f73f1fbf000->0x7f73f1fc0000 at 0x078b7000: load59 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1fc0000->0x7f73f1fc1000 at 0x078b8000: load60 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f1fc1000->0x7f73f1fc2000 at 0x078b9000: load61a ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0x7f73f1fc2000->0x7f73f1fc2000 at 0x078ba000: load61b ALLOC 
READONLY CODE
     0x7f73f21fb000->0x7f73f21fd000 at 0x078ba000: load62 ALLOC LOAD 
READONLY HAS_CONTENTS
     0x7f73f21fd000->0x7f73f21fe000 at 0x078bc000: load63 ALLOC LOAD 
HAS_CONTENTS
     0x7f73f24c2000->0x7f73f2835000 at 0x078bd000: load64 ALLOC LOAD 
HAS_CONTENTS
     0x7ffd0ddc5000->0x7ffd0dddb000 at 0x07c30000: load65 ALLOC LOAD 
HAS_CONTENTS
     0x7ffd0dde4000->0x7ffd0dde5000 at 0x07c46000: load66 ALLOC LOAD 
READONLY CODE HAS_CONTENTS
     0xffffffffff600000->0xffffffffff601000 at 0x07c47000: load67 ALLOC 
LOAD READONLY CODE HAS_CONTENTS
-- snip ---

> Jeff.
> 

Thomas


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