r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0)
r1 = creat(&(0x7f0000000000)='./file2\x00', 0x0)
fcntl$setlease(r1, 0x400, 0x0)
fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_default\x00')