close(3)                                = 0
 munmap(0x7f9b43974000, 137)             = 0
 access(".git/objects/99/564f15c5a06c44e372d03489c59a32ebcf9ec9", F_OK) = 0
 access(".git/hooks/prepare-commit-msg", X_OK) = -1 ENOENT (No such file or directory)
 access(".git/hooks/commit-msg", X_OK)   = -1 ENOENT (No such file or directory)
 open(".git/COMMIT_EDITMSG", O_RDONLY)   = 3
 read(3, "msg\n", 8192)                  = 4
 read(3, "", 12308)                      = 0
 close(3)                                = 0
 open(".git/objects/99/564f15c5a06c44e372d03489c59a32ebcf9ec9", O_RDONLY|O_NOATIME) = 3
 fstat(3, {st_mode=S_IFREG|0444, st_size=52, ...}) = 0
 mmap(NULL, 52, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f9b43974000
 close(3)                                = 0
 munmap(0x7f9b43974000, 52)              = 0
 access(".git/objects/0f/7f57fee43d1fa25cfc7f0d7fd1bf5826b22fcc", F_OK) = -1 ENOENT (No such file or directory)
 open(".git/objects/0f/tmp_obj_RAN8sj", O_RDWR|O_CREAT|O_EXCL, 0444) = -1 ENOENT (No such file or directory)
 mkdir(".git/objects/0f", 0777)          = 0
 open(".git/objects/0f/tmp_obj_rnREwj", O_RDWR|O_CREAT|O_EXCL, 0444) = 3
 brk(0x1df9000)                          = 0x1df9000
 write(3, "x\1\255\216I\n\3030\f\0{\366+\374\201\4/R\22A(\355STUY\16\216C\354\26\372"..., 138) = 138
 brk(0x1de9000)                          = 0x1de9000
 brk(0x1dd9000)                          = 0x1dd9000
 brk(0x1dd7000)                          = 0x1dd7000