fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=576, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=304, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=304, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=556, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=556, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=340, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=340, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=592, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=592, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=320, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=320, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=572, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=572, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=356, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=356, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=608, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0

(..)

fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=352, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=604, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fstat64(5, {st_mode=S_IFREG|0600, st_size=91676672, ...}) = 0
munmap(0x14eca000, 91676672)            = 0
ftruncate(5, 91680768)                  = 0
pwrite64(5, "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"..., 1024, 91676672) = 1024
pwrite64(5, "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"..., 1024, 91677696) = 1024
pwrite64(5, "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"..., 1024, 91678720) = 1024
pwrite64(5, "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"..., 1024, 91679744) = 1024
mmap2(NULL, 91680768, PROT_READ|PROT_WRITE, MAP_SHARED, 5, 0) = 0x14ec9000
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=604, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=388, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=388, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=640, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0

(..)

fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=220, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=472, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fstat64(5, {st_mode=S_IFREG|0600, st_size=91680768, ...}) = 0
munmap(0x14ec9000, 91680768)            = 0
ftruncate(5, 91684864)                  = 0
pwrite64(5, "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"..., 1024, 91680768) = 1024
pwrite64(5, "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"..., 1024, 91681792) = 1024
pwrite64(5, "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"..., 1024, 91682816) = 1024
pwrite64(5, "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"..., 1024, 91683840) = 1024
mmap2(NULL, 91684864, PROT_READ|PROT_WRITE, MAP_SHARED, 5, 0) = 0x14ec8000
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=472, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=200, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}) = 0
fcntl64(5, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}) = 0