digikam 5.1.0 start-up hanging on OSX
Dirk Großkopf
dirkg68 at web.de
Mon Aug 29 19:57:24 BST 2016
Hi Gilles
I was able to track down the root cause: Database Access is slow
So here's what I did:
- removed the digicamrc configuration
- linked only one subfolder with ~2000 pictures
->digicam started, displayed empty preview pane and it took 5 minutes to load the metadata.
So false alert: No crash or deadlock, but poor performance
Best Regards
Dirk
> Am 21.08.2016 um 17:28 schrieb Dirk Großkopf <dirkg68 at web.de>:
>
> Hi Gilles
>
> I tried to follow your suggestion to catch any exception in lldb, but failed. Anyway I was able to capture more details in the thread dump from the kill report:
>
>
> Heaviest stack for the main thread of the target process:
> 11 start + 1 (libdyld.dylib + 13741) [0x7fff9c74a5ad]
> 11 main + 7343 (digikam + 72575) [0x10446db7f]
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 712625) [0x104526fb1]
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3377338) [0x1047b18ba]
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3379145) [0x1047b1fc9]
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3383314) [0x1047b3012]
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3378248) [0x1047b1c48]
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3497949) [0x1047cefdd]
> 11 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796]
> 4 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3118263) [0x1047724b7]
> 4 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3055469) [0x104762f6d]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1701696) [0x10b244740]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885774) [0x10b36588e]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1858819) [0x10b26ad03]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1825542) [0x10b262b06]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1822902) [0x10b2620b6]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1701696) [0x10b244740]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885774) [0x10b36588e]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796]
> 4 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3254947) [0x104793aa3]
> 4 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251765) [0x104792e35]
> 4 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251306) [0x104792c6a]
> 4 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251613) [0x104792d9d]
> 4 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3059109) [0x104763da5]
> 4 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3058913) [0x104763ce1]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885277) [0x10b36569d]
> 4 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796]
> 4 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4759519) [0x1054b3fdf]
> 2 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4048020) [0x105406494]
> 2 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4049608) [0x105406ac8]
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 110432) [0x105044f60]
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 110757) [0x1050450a5]
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 73605) [0x10503bf85]
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 73660) [0x10503bfbc] (running)
>
>
> Process: digikam [752]
> Path: /opt/digikam/*/digikam.app/Contents/MacOS/digikam
> Architecture: x86_64
> Parent: launchd [1]
> UID: 501
> Task size: 57625 pages (+48)
> CPU Time: 0.974s
> Note: Unresponsive for 45 seconds before sampling
>
> Thread 0xbced DispatchQueue 1 11 samples (1-11) priority 46 (base 46) cpu time 0.974s
> <thread QoS user interactive (requested user interactive), process unclamped, process received importance donation from WindowServer [262], IO policy important>
> 11 start + 1 (libdyld.dylib + 13741) [0x7fff9c74a5ad] 1-11
> 11 main + 7343 (digikam + 72575) [0x10446db7f] 1-11
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 712625) [0x104526fb1] 1-11
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3377338) [0x1047b18ba] 1-11
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3379145) [0x1047b1fc9] 1-11
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3383314) [0x1047b3012] 1-11
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3378248) [0x1047b1c48] 1-11
> 11 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3497949) [0x1047cefdd] 1-11
> 11 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796] 1-11
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3127715) [0x1047749a3] 1
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3047053) [0x104760e8d] 1
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3045541) [0x1047608a5] 1
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3416825) [0x1047bb2f9] 1
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3436067) [0x1047bfe23] 1
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3485898) [0x1047cc0ca] 1
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 573237) [0x10b130f35] 1
> 1 malloc + 42 (libsystem_malloc.dylib + 4300) [0x7fff942780cc] 1
> 1 malloc_zone_malloc + 71 (libsystem_malloc.dylib + 9633) [0x7fff942795a1] 1
> 1 szone_malloc_should_clear + 292 (libsystem_malloc.dylib + 9989) [0x7fff94279705] 1
> 1 tiny_malloc_from_free_list + 484 (libsystem_malloc.dylib + 14496) [0x7fff9427a8a0] (running) 1
> 3 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3118263) [0x1047724b7] 2-4
> 3 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3055469) [0x104762f6d] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1701696) [0x10b244740] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885774) [0x10b36588e] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1858819) [0x10b26ad03] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1825542) [0x10b262b06] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1822902) [0x10b2620b6] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1701696) [0x10b244740] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885774) [0x10b36588e] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796] 2-4
> 3 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3254947) [0x104793aa3] 2-4
> 3 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251765) [0x104792e35] 2-4
> 3 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251306) [0x104792c6a] 2-4
> 3 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251613) [0x104792d9d] 2-4
> 3 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3059109) [0x104763da5] 2-4
> 3 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3058913) [0x104763ce1] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885277) [0x10b36569d] 2-4
> 3 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796] 2-4
> 3 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4759519) [0x1054b3fdf] 2-4
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4048088) [0x1054064d8] 2
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4049741) [0x105406b4d] 2
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 866146) [0x10b178762] 2
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 574136) [0x10b1312b8] 2
> 1 szone_free_definite_size + 1278 (libsystem_malloc.dylib + 18556) [0x7fff9427b87c] (running) 2
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4048020) [0x105406494] 3
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4049608) [0x105406ac8] 3
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 110432) [0x105044f60] 3
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 110757) [0x1050450a5] 3
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 73605) [0x10503bf85] 3
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 73660) [0x10503bfbc] (running) 3
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4048088) [0x1054064d8] 4
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4049741) [0x105406b4d] 4
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 574049) [0x10b131261] (running) 4
> 2 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3515607) [0x1047d34d7] 5-6
> 2 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3279009) [0x1047998a1] 5-6
> 2 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1526803) [0x10b219c13] 5-6
> 2 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1525824) [0x10b219840] 5-6
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2829674) [0x10b357d6a] 5
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2831526) [0x10b3584a6] 5
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1174316) [0x10b1c3b2c] 5
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1168399) [0x10b1c240f] 5
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1170734) [0x10b1c2d2e] 5
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1636133) [0x10b234725] 5
> 1 readdir_r$INODE64 + 67 (libsystem_c.dylib + 184594) [0x7fffa041d112] 5
> 1 __getdirentries64 + 10 (libsystem_kernel.dylib + 91882) [0x7fff97c446ea] 5
> *1 hndl_unix_scall64 + 22 (kernel + 2018662) [0xffffff80003ecd66] 5
> *1 unix_syscall64 + 593 (kernel + 6457089) [0xffffff8000828701] 5
> *1 getdirentries64 + 55 (kernel + 3189799) [0xffffff800050ac27] 5
> *1 ??? (kernel + 3236700) [0xffffff800051635c] 5
> *1 vnode_readdir64 + 130 (kernel + 3188690) [0xffffff800050a7d2] 5
> *1 hfs_vnop_readdir + 1333 (kernel + 5482837) [0xffffff800073a955] 5
> *1 cat_getdirentries + 1111 (kernel + 5221063) [0xffffff80006faac7] 5
> *1 BTIterateRecords + 1768 (kernel + 5525160) [0xffffff8000744ea8] 5
> *1 GetBTreeBlock + 198 (kernel + 5192198) [0xffffff80006f3a06] 5
> *1 buf_biowait + 124 (kernel + 3019132) [0xffffff80004e117c] 5
> *1 ??? (kernel + 5988643) [0xffffff80007b6123] 5
> *1 lck_mtx_sleep + 132 (kernel + 946676) [0xffffff80002e71f4] 5
> *1 thread_block_reason + 175 (kernel + 986671) [0xffffff80002f0e2f] 5
> *1 ??? (kernel + 1000220) [0xffffff80002f431c] 5
> *1 machine_switch_context + 316 (kernel + 1875900) [0xffffff80003c9fbc] 5
> 1 stat$INODE64 + 10 (libsystem_kernel.dylib + 100178) [0x7fff97c46752] 6
> *1 hndl_unix_scall64 + 22 (kernel + 2018662) [0xffffff80003ecd66] 6
> *1 unix_syscall64 + 593 (kernel + 6457089) [0xffffff8000828701] 6
> *1 stat64 + 58 (kernel + 3180650) [0xffffff800050886a] 6
> *1 ??? (kernel + 3224759) [0xffffff80005134b7] 6
> *1 nameiat + 133 (kernel + 3169733) [0xffffff8000505dc5] 6
> *1 namei + 2200 (kernel + 3090504) [0xffffff80004f2848] 6
> *1 lookup + 910 (kernel + 3092638) [0xffffff80004f309e] 6
> *1 hfs_vnop_lookup + 1517 (kernel + 5306925) [0xffffff800070fa2d] 6
> *1 cat_lookup + 229 (kernel + 5200453) [0xffffff80006f5a45] 6
> *1 bcopy + 22 (kernel + 18446744073708560534) [0xffffff800010e096] (running) 6
> 2 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3127715) [0x1047749a3] 7-8
> 2 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3047053) [0x104760e8d] 7-8
> 2 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3045541) [0x1047608a5] 7-8
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3416866) [0x1047bb322] 7
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3342375) [0x1047a9027] 7
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3329312) [0x1047a5d20] (running) 7
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3416803) [0x1047bb2e3] 8
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3330608) [0x1047a6230] 8
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 73341) [0x10448ae7d] 8
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 76946) [0x10448bc92] 8
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 77058) [0x10448bd02] 8
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 77105) [0x10448bd31] 8
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 77326) [0x10448be0e] (running) 8
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3515607) [0x1047d34d7] 9
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3278948) [0x104799864] 9
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 181987) [0x1044a56e3] 9
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 862149) [0x10b1777c5] 9
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 803064) [0x10b1690f8] 9
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 777645) [0x10b162dad] (running) 9
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3118263) [0x1047724b7] 10
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3055469) [0x104762f6d] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1701696) [0x10b244740] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885774) [0x10b36588e] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1858819) [0x10b26ad03] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1825542) [0x10b262b06] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1822902) [0x10b2620b6] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1701696) [0x10b244740] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885774) [0x10b36588e] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796] 10
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3254947) [0x104793aa3] 10
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251765) [0x104792e35] 10
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251306) [0x104792c6a] 10
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3251613) [0x104792d9d] 10
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3059109) [0x104763da5] 10
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3058913) [0x104763ce1] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2885277) [0x10b36569d] 10
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2267030) [0x10b2ce796] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4759519) [0x1054b3fdf] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4048020) [0x105406494] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 4049608) [0x105406ac8] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 110587) [0x105044ffb] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 111332) [0x1050452e4] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 76349) [0x10503ca3d] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 76466) [0x10503cab2] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 76521) [0x10503cae9] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 73605) [0x10503bf85] 10
> 1 ??? (<AF1B03E4-C08D-3649-9482-E742EEDB523B> + 73721) [0x10503bff9] (running) 10
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3515607) [0x1047d34d7] 11
> 1 ??? (<44130343-5D3B-3BC4-B853-00AE122DA68D> + 3279009) [0x1047998a1] 11
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1526803) [0x10b219c13] 11
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1525824) [0x10b219840] 11
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2829674) [0x10b357d6a] 11
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 2831526) [0x10b3584a6] 11
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1174316) [0x10b1c3b2c] 11
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1168399) [0x10b1c240f] 11
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1170734) [0x10b1c2d2e] 11
> 1 ??? (<92CAC82F-5CA4-35B1-A4BF-78268E053E4B> + 1636133) [0x10b234725] 11
> 1 readdir_r$INODE64 + 67 (libsystem_c.dylib + 184594) [0x7fffa041d112] 11
> 1 __getdirentries64 + 10 (libsystem_kernel.dylib + 91882) [0x7fff97c446ea] 11
> *1 hndl_unix_scall64 + 22 (kernel + 2018662) [0xffffff80003ecd66] 11
> *1 unix_syscall64 + 593 (kernel + 6457089) [0xffffff8000828701] 11
> *1 getdirentries64 + 55 (kernel + 3189799) [0xffffff800050ac27] 11
> *1 ??? (kernel + 3236700) [0xffffff800051635c] 11
> *1 vnode_readdir64 + 130 (kernel + 3188690) [0xffffff800050a7d2] 11
> *1 hfs_vnop_readdir + 1333 (kernel + 5482837) [0xffffff800073a955] 11
> *1 cat_getdirentries + 1111 (kernel + 5221063) [0xffffff80006faac7] 11
> *1 BTIterateRecords + 1768 (kernel + 5525160) [0xffffff8000744ea8] 11
> *1 GetBTreeBlock + 198 (kernel + 5192198) [0xffffff80006f3a06] 11
> *1 buf_biowait + 124 (kernel + 3019132) [0xffffff80004e117c] 11
> *1 ??? (kernel + 5988643) [0xffffff80007b6123] 11
> *1 lck_mtx_sleep + 132 (kernel + 946676) [0xffffff80002e71f4] 11
> *1 thread_block_reason + 175 (kernel + 986671) [0xffffff80002f0e2f] 11
> *1 ??? (kernel + 1000220) [0xffffff80002f431c] 11
> *1 machine_switch_context + 316 (kernel + 1875900) [0xffffff80003c9fbc] 11
>
> Do you see any obvious?
> Anyway I will try to follow your README file and build digikam from the sources next week and try to debug it since I have some 20+ years knowledge in software development, but didn’t used C++ for eons ;-)
>
> Best Regards Dirk
>
>> Am 20.08.2016 um 22:19 schrieb Gilles Caulier <caulier.gilles at gmail.com <mailto:caulier.gilles at gmail.com>>:
>>
>> if you catch C++ exception before to run digiKam in lldb (as under gdb), it's not better to see where application hand ?
>>
>> Gilles Caulier
>>
>>
>>
>> 2016-08-20 21:45 GMT+02:00 Dirk Großkopf <dirkg68 at web.de <mailto:dirkg68 at web.de>>:
>> I know
>> I was looking for some log files but didn’t found anythings
>> well Using the OS/X debugger does not provide any suitable, because the app launcher simply launches another process and exists doesn’t it.
>>
>> Here’s the console output
>> mac-mini:~ dirkg$ lldb /opt/digikam/Applications/digiKam/digikam.app/Contents/MacOS/applet
>> (lldb) target create "/opt/digikam/Applications/digiKam/digikam.app/Contents/MacOS/applet"
>> Current executable set to '/opt/digikam/Applications/digiKam/digikam.app/Contents/MacOS/applet' (x86_64).
>> (lldb) run
>> Process 669 launched: '/opt/digikam/Applications/digiKam/digikam.app/Contents/MacOS/applet' (x86_64)
>> Process 669 exited with status = 0 (0x00000000)
>>
>> to be more precise:
>> digiKam scans the defined/configured picture folder on startup and creates the database
>> Then the boot logo occurs and then stalls at step 3: Reading the database and waits forever
>>
>> BTW: there is no executable digicam in /opt/digikam/Applications/digiKam/digikam.app/Contents/MacOS/
>>
>> Regards Dirk
>>> Am 20.08.2016 um 21:06 schrieb Gilles Caulier <caulier.gilles at gmail.com <mailto:caulier.gilles at gmail.com>>:
>>>
>>> Well these information are not very suitable.
>>>
>>> What do you see as debug traces when you start digiKam from a terminal ? Look here for more details :
>>>
>>> https://www.digikam.org/contrib <https://www.digikam.org/contrib>
>>>
>>> Gilles Caulier
>>>
>>> 2016-08-20 16:10 GMT+02:00 Dirk Großkopf <dirkg68 at web.de <mailto:dirkg68 at web.de>>:
>>> I'm experiencing the same issue on a fresh 5.1.0 install on OS/X 10.11.6
>>>
>>> First the collection is created by walking through the users Picture folder and then the digiKam boot screen/logo is displayed.
>>>
>>> OS/X complains that the process hangs and after killing the process the following report header is created:
>>> Date/Time: 2016-08-20 16:02:00 +0200
>>> OS Version: Mac OS X 10.11.6 (Build 15G31)
>>> Architecture: x86_64
>>> Report Version: 22
>>>
>>> Command: digikam
>>> Path: /opt/digikam/*/digikam.app/Contents/MacOS/digikam
>>> Version: 5.1.0 (5.1.0)
>>> Parent: launchd [1]
>>> PID: 713
>>>
>>> Event: hang
>>> Duration: 1.10s (process was unresponsive for 98 seconds before sampling)
>>> Steps: 11 (100ms sampling interval)
>>>
>>> Regards Dirk
>>>
>>
>>
>
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