I'm still trying to debug this; I encountered basically the same issue with TextEdit, though it seems to only currently affect certain files, and only after attempting to edit them for a second time.
Here's the relevant error in Console.app:
- Code: Select all
Sandbox: TextEdit(19485) System Policy: deny(1) file-read-data /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk Mistral~~previous-1.txt
And here's the output of fs_usage on TextEdit at the time (I was trying to revert changes to the file and got an error telling me I don't have permission):
- Code: Select all
16:32:34.873235 stat64 C/Resources/en_GB.lproj/NSAlertPanel.nib 0.000043 TextEdit.2431174
16:32:34.873283 open F=15 (R___________) C/Resources/en_GB.lproj/NSAlertPanel.nib 0.000046 TextEdit.2431174
16:32:34.873287 fstat64 F=15 0.000003 TextEdit.2431174
16:32:34.873297 mmap F=15 A=0x0114a67000 O=0x00000000 B=0x4000 <READ> 0.000010 TextEdit.2431174
16:32:34.873302 close F=15 0.000005 TextEdit.2431174
16:32:34.873642 PgIn[A] D=0x00256442 B=0x4000 /dev/disk5s1 C/Resources/en_GB.lproj/NSAlertPanel.nib 0.000314 W TextEdit.2431174
16:32:34.873678 PAGE_IN_FILE A=0x0114a67000 0.000372 TextEdit.2431174
16:32:34.873689 PAGE_IN_FILE A=0x0114a6a000 0.000003 TextEdit.2431174
16:32:34.873692 PAGE_IN_FILE A=0x0114a69000 0.000003 TextEdit.2431174
16:32:34.874110 PAGE_IN_FILE A=0x0114a68000 0.000005 TextEdit.2431174
16:32:36.071498 lstat64 /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000082 TextEdit.2431174
16:32:36.074449 statfs64 /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000055 TextEdit.2431174
16:32:36.074479 lstat64 /Users/haravikk/.TemporaryItems 0.000025 TextEdit.2431174
16:32:36.074499 lstat64 /Users/haravikk/.TemporaryItems/folders.503 0.000019 TextEdit.2431174
16:32:36.074518 lstat64 /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems 0.000018 TextEdit.2431174
16:32:36.074526 access (___F) /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems 0.000007 TextEdit.2431174
16:32:36.074560 getattrlist /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems 0.000016 TextEdit.2431174
16:32:36.074972 mkdir /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000321 TextEdit.2431174
16:32:36.075003 fsctl /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000029 TextEdit.2431174
16:32:36.075059 getattrlist [ 2] folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000024 TextEdit.2431174
16:32:36.075126 stat64 formation/25B40D2A-49D1-4FFC-B9D5-582C12509A97.genstore.noindex/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000045 TextEdit.2431174
16:32:36.075172 getxattr [ 93] formation/25B40D2A-49D1-4FFC-B9D5-582C12509A97.genstore.noindex/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000045 TextEdit.2431174
16:32:36.075199 stat64 /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000017 TextEdit.2431174
16:32:36.075211 statfs64 formation/25B40D2A-49D1-4FFC-B9D5-582C12509A97.genstore.noindex/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000011 TextEdit.2431174
16:32:36.075227 getattrlist /Users/haravikk 0.000016 TextEdit.2431174
16:32:36.075244 lstat64 formation/25B40D2A-49D1-4FFC-B9D5-582C12509A97.genstore.noindex/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000012 TextEdit.2431174
16:32:36.075252 lstat64 [ 2] folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000008 TextEdit.2431174
16:32:36.075268 fstatat64 formation/25B40D2A-49D1-4FFC-B9D5-582C12509A97.genstore.noindex/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000011 TextEdit.2431174
16:32:36.075284 lstat64 [ 2] folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000008 TextEdit.2431174
16:32:36.075292 stat_extended64 [ 2] folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000007 TextEdit.2431174
16:32:36.075308 lstat_extended64 formation/25B40D2A-49D1-4FFC-B9D5-582C12509A97.genstore.noindex/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000014 TextEdit.2431174
16:32:36.075357 open F=15 (R___________) ion/25B40D2A-49D1-4FFC-B9D5-582C12509A97.genstore.noindex/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000047 TextEdit.2431174
16:32:36.075379 lstat64 [ 2] folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000008 TextEdit.2431174
16:32:36.075382 fstatfs64 F=15 0.000003 TextEdit.2431174
16:32:36.075576 open_dprotected F=16 (_WC__E__F___) s.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000193 TextEdit.2431174
16:32:36.075579 fcntl F=15 <CACHING OFF> 0.000002 TextEdit.2431174
16:32:36.075579 fcntl F=16 <CACHING OFF> 0.000001 TextEdit.2431174
16:32:36.075580 fcntl F=16 <CMD=76> 0.000001 TextEdit.2431174
16:32:36.075630 flistxattr F=16 0.000015 TextEdit.2431174
16:32:36.075636 flistxattr F=16 0.000005 TextEdit.2431174
16:32:36.075642 flistxattr F=15 0.000006 TextEdit.2431174
16:32:36.075648 flistxattr F=15 0.000005 TextEdit.2431174
16:32:36.075680 fgetxattr F=15 0.000031 TextEdit.2431174
16:32:36.075705 fgetxattr F=15 0.000024 TextEdit.2431174
16:32:36.075790 fsetxattr F=16 0.000084 TextEdit.2431174
16:32:36.075819 fgetxattr F=15 0.000027 TextEdit.2431174
16:32:36.075844 fgetxattr F=15 0.000025 TextEdit.2431174
16:32:36.075899 fsetxattr F=16 0.000054 TextEdit.2431174
16:32:36.075927 fgetxattr F=15 0.000027 TextEdit.2431174
16:32:36.075951 fgetxattr F=15 0.000024 TextEdit.2431174
16:32:36.076005 fsetxattr F=16 0.000053 TextEdit.2431174
16:32:36.076033 fgetxattr F=15 0.000026 TextEdit.2431174
16:32:36.076057 fgetxattr F=15 0.000024 TextEdit.2431174
16:32:36.076116 fsetxattr F=16 0.000058 TextEdit.2431174
16:32:36.076143 fgetxattr F=15 0.000026 TextEdit.2431174
16:32:36.076167 fgetxattr F=15 0.000023 TextEdit.2431174
16:32:36.076220 fsetxattr F=16 0.000053 TextEdit.2431174
16:32:36.076248 fgetxattr F=15 0.000026 TextEdit.2431174
16:32:36.076271 fgetxattr F=15 0.000023 TextEdit.2431174
16:32:36.076327 fsetxattr F=16 0.000055 TextEdit.2431174
16:32:36.076333 fstatfs64 F=15 0.000004 TextEdit.2431174
16:32:36.076336 fstatfs64 F=16 0.000002 TextEdit.2431174
16:32:36.076340 fstat64 F=16 0.000003 TextEdit.2431174
16:32:36.076348 fcntl F=16 <PREALLOCATE> 0.000007 TextEdit.2431174
16:32:36.076845 read F=15 B=0x20000 0.000497 TextEdit.2431174
16:32:36.076893 write F=16 B=0x20000 0.000047 TextEdit.2431174
16:32:36.077364 read F=15 B=0x20000 0.000470 TextEdit.2431174
16:32:36.077410 write F=16 B=0x20000 0.000045 TextEdit.2431174
16:32:36.077741 read F=15 B=0xfc76 0.000330 TextEdit.2431174
16:32:36.077793 write F=16 B=0xfc76 0.000051 TextEdit.2431174
16:32:36.077796 read F=15 B=0x0 0.000002 TextEdit.2431174
16:32:36.077813 ftruncate F=16 O=0x0200000004fc76 0.000016 TextEdit.2431174
16:32:36.077844 fstat64_extended F=16 0.000023 TextEdit.2431174
16:32:36.077973 fchmod_extended F=16 <r--r--r--> 0.000127 TextEdit.2431174
16:32:36.078012 fsetattrlist F=16 0.000037 TextEdit.2431174
16:32:36.078052 fchown F=16 0.000039 TextEdit.2431174
16:32:36.078100 fchmod F=16 <r--r--r--> 0.000048 TextEdit.2431174
16:32:36.078104 fstat64 F=16 0.000003 TextEdit.2431174
16:32:36.078141 fchflags F=16 <CLEAR_ALL_FLAGS> 0.000037 TextEdit.2431174
16:32:36.078146 fstat64 F=15 0.000004 TextEdit.2431174
16:32:36.078158 fstat64_extended F=16 0.000010 TextEdit.2431174
16:32:36.078209 lstat64 folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000049 TextEdit.2431174
16:32:36.078251 getxattr folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000041 TextEdit.2431174
16:32:36.078311 chmod <rw-r--r--> folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000059 TextEdit.2431174
16:32:36.078391 removexattr folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000079 TextEdit.2431174
16:32:36.078460 removexattr folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000069 TextEdit.2431174
16:32:36.078515 removexattr folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000054 TextEdit.2431174
16:32:36.078577 removexattr folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000061 TextEdit.2431174
16:32:36.078637 chmod <rw-rw-rw-> folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000059 TextEdit.2431174
16:32:36.078687 chflags <CLEAR_ALL_FLAGS> s/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000050 TextEdit.2431174
16:32:36.078711 getattrlist formation/25B40D2A-49D1-4FFC-B9D5-582C12509A97.genstore.noindex/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000023 TextEdit.2431174
16:32:36.078756 setattrlist folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000044 TextEdit.2431174
16:32:36.078782 close F=15 0.000022 TextEdit.2431174
16:32:36.078794 close F=16 0.000012 TextEdit.2431174
16:32:36.078859 lstat64 /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000026 TextEdit.2431174
16:32:36.078925 getattrlist /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000027 TextEdit.2431174
16:32:36.078969 fsgetpath /Users/haravikk/Library/Application Support/endless-sky/saves 0.000027 TextEdit.2431174
16:32:36.079018 getattrlist folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000027 TextEdit.2431174
16:32:36.079054 access_extended /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000019 TextEdit.2431174
16:32:36.079133 open [ 1] (R___________) /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000064 TextEdit.2431174
16:32:36.079185 fstatat64 [-2]//Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000016 TextEdit.2431174
16:32:36.079249 setattrlist /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000062 TextEdit.2431174
16:32:36.079292 open F=15 (R_____N____X) /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000042 TextEdit.2431174
16:32:36.079323 getattrlistbulk BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000029 TextEdit.2431174
16:32:36.079327 getattrlistbulk 0.000002 TextEdit.2431174
16:32:36.079332 close F=15 0.000005 TextEdit.2431174
16:32:36.079347 lstat64 folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000013 TextEdit.2431174
16:32:36.079514 unlink folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/BAC76723-26B6-4BC2-8765-9AE1B3A38DB0.txt 0.000166 TextEdit.2431174
16:32:36.079537 lstat64 /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000021 TextEdit.2431174
16:32:36.079652 rmdir /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000115 TextEdit.2431174
16:32:36.080106 stat64 C/Resources/en_GB.lproj/NSAlertPanel.nib 0.000034 TextEdit.2431174
16:32:36.080162 open F=15 (R___________) C/Resources/en_GB.lproj/NSAlertPanel.nib 0.000053 TextEdit.2431174
16:32:36.080167 fstat64 F=15 0.000005 TextEdit.2431174
16:32:36.080185 mmap F=15 A=0x0114e46000 O=0x00000000 B=0x4000 <READ> 0.000017 TextEdit.2431174
16:32:36.080190 close F=15 0.000005 TextEdit.2431174
16:32:36.109195 map_fd F=259 0.000001 TextEdit.2431174
16:32:38.367111 getattrlist /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000069 TextEdit.2431174
16:32:38.367308 getattrlist /Users/haravikk/Library/Application Support/endless-sky/saves 0.000040 TextEdit.2434929
16:32:38.367376 statfs64 /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000018 TextEdit.2434929
16:32:38.367395 lstat64 /Users/haravikk/.TemporaryItems 0.000015 TextEdit.2434929
16:32:38.367414 lstat64 /Users/haravikk/.TemporaryItems/folders.503 0.000018 TextEdit.2434929
16:32:38.367434 lstat64 /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems 0.000020 TextEdit.2434929
16:32:38.367443 access (___F) /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems 0.000008 TextEdit.2434929
16:32:38.367470 getattrlist /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems 0.000013 TextEdit.2434929
16:32:38.367910 mkdir /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000401 TextEdit.2434929
16:32:38.367942 fsctl /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000031 TextEdit.2434929
16:32:38.388004 open F=15 (_WC_T_______) s/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/Haravikk~~previous-1.txt 0.000407 TextEdit.2434929
16:32:38.388202 write F=15 B=0x4fc76 0.000194 TextEdit.2434929
16:32:38.457307 fsync F=15 0.069103 TextEdit.2434929
16:32:38.457341 close F=15 0.000032 TextEdit.2434929
16:32:38.457539 chmod <rw-r--r--> ryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/Haravikk~~previous-1.txt 0.000164 TextEdit.2434929
16:32:38.457587 getattrlist ryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/Haravikk~~previous-1.txt 0.000030 TextEdit.2434929
16:32:38.457736 setxattr ryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/Haravikk~~previous-1.txt 0.000099 TextEdit.2434929
16:32:38.457792 utimes ryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/Haravikk~~previous-1.txt 0.000053 TextEdit.2434929
16:32:38.457853 lstat64 /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000028 TextEdit.2434929
16:32:38.457918 getattrlist /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000030 TextEdit.2434929
16:32:38.457957 fsgetpath /Users/haravikk/Library/Application Support/endless-sky/saves 0.000021 TextEdit.2434929
16:32:38.458007 getattrlist ryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/Haravikk~~previous-1.txt 0.000028 TextEdit.2434929
16:32:38.458044 access_extended /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000020 TextEdit.2434929
16:32:38.458109 open [ 1] (R___________) /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000052 TextEdit.2434929
16:32:38.458166 fstatat64 ryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/Haravikk~~previous-1.txt 0.000016 TextEdit.2434929
16:32:38.458383 unlink ryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit)/Haravikk~~previous-1.txt 0.000208 TextEdit.2434929
16:32:38.458532 rmdir /Users/haravikk/.TemporaryItems/folders.503/TemporaryItems/(A Document Being Saved By TextEdit) 0.000132 TextEdit.2434929
16:32:38.458803 open [ 1] (R___________) /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000069 TextEdit.2431174
16:32:38.458922 getattrlist /Users/haravikk/Library/Application Support/endless-sky/saves/Haravikk~~previous-1.txt 0.000093 TextEdit.2431174
16:32:38.459898 stat64 C/Resources/NSDocumentNonModalAlertView.nib 0.000037 TextEdit.2431174
16:32:38.459962 open F=15 (R___________) C/Resources/NSDocumentNonModalAlertView.nib 0.000062 TextEdit.2431174
16:32:38.459968 fstat64 F=15 0.000005 TextEdit.2431174
16:32:38.459973 fstatfs64 F=15 0.000005 TextEdit.2431174
16:32:38.459988 stat64 C/Resources/NSDocumentNonModalAlertView.nib 0.000013 TextEdit.2431174
16:32:38.460006 mmap F=15 A=0x0114a67000 O=0x00000000 B=0x2000 <READ> 0.000018 TextEdit.2431174
I think it's safe to ignore the .nib related entries (these will be the error message windows) but I didn't want to remove them in case I removed too much.
The file in question is the save file for a game called Endless Sky (modern homage to Escape Velocity), and the game itself works fine and can clearly edit the file without issue, but TextEdit is running into problems. It must have something to do with the file saving API that TextEdit uses, which seems to place the new copy of the file into .TemporaryItems first before moving it into place, but somewhere in this process it is failing on ZFS whereas on APFS/HFS+ it does not.
I'm guessing this is also going to be why Versions doesn't seem to be working properly (to allow me to see older versions of a file) as it's probably implemented via the same API.
What I'm not able to figure out is exactly where the error is occurring; i.e- which of these file system operations is the one being blocked? As I would guess that one of them is probably behaving differently to what the API expects and causing these problems.
Update: Forgot to add a few things. First, in the TextEdit case, closing and reopening the app is enough to be able to edit the file again, though it will need to be force quit to do this once a file is no longer editable. Second, here are the extended attributes on the affected file, as given using xattr -l; I don't see anything strange here, but maybe someone else will?
- Code: Select all
com.apple.TextEncoding: utf-8;134217984
com.apple.metadata:kMDLabel_uwnhfetpr5y2smbujmevwu2xve:
00000000 F2 7B 9D 5C EE 0B BE 41 44 99 D7 CE C0 0B A3 E1 |.{.....AD.......|
00000010 79 A2 9F 3E BF 74 44 1E 40 1A 75 40 D0 67 D3 42 |y..>.tD.@.u@.g.B|
00000020 0F 19 A4 C4 74 99 8C DA 63 77 DF F2 A0 E0 C0 22 |....t...cw....."|
00000030 95 A1 85 E5 90 D2 C3 B5 30 5C 25 CD F6 FE D7 B9 |........0.%.....|
00000040 41 35 FF C4 1A F4 7E AA 50 05 E8 24 9F E5 83 53 |A5....~.P..$...S|
00000050 86 79 90 97 AF B9 4B 8C 2B |.y....K.+|
00000059
com.apple.lastuseddate#PS:
00000000 12 DB 0B 62 00 00 00 00 79 54 BF 17 00 00 00 00 |...b....yT......|
00000010
com.apple.macl:
00000000 04 00 2C 1E 41 0B CE 60 40 59 BB C1 D5 24 6A 7B |..,.A..`@Y...$j{|
00000010 30 28 04 00 08 54 1D 59 18 12 43 4B 99 79 F4 0E |0(...T.Y..CK.y..|
00000020 30 CC 6C 52 00 00 00 00 00 00 00 00 00 00 00 00 |0.lR............|
00000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 00 00 00 00 00 00 00 00 |........|
00000048